From 595f2d63faadeebb62964745ba149725eb338d79 Mon Sep 17 00:00:00 2001 From: yoshi-automation Date: Fri, 24 May 2019 00:40:32 -0700 Subject: [PATCH] Regenerate dataproc client --- .../v1beta2/AutoscalingPolicyServiceGrpc.java | 936 ++++++ .../v1beta2/WorkflowTemplateServiceGrpc.java | 12 +- .../dataproc/v1beta2/AcceleratorConfig.java | 35 +- .../v1beta2/AcceleratorConfigOrBuilder.java | 10 +- .../dataproc/v1beta2/AutoscalingConfig.java | 633 ++++ .../v1beta2/AutoscalingConfigOrBuilder.java | 41 + .../v1beta2/AutoscalingPoliciesProto.java | 266 ++ .../dataproc/v1beta2/AutoscalingPolicy.java | 1689 +++++++++++ .../v1beta2/AutoscalingPolicyName.java | 213 ++ .../v1beta2/AutoscalingPolicyOrBuilder.java | 144 + .../v1beta2/BasicAutoscalingAlgorithm.java | 1000 ++++++ .../BasicAutoscalingAlgorithmOrBuilder.java | 78 + .../v1beta2/BasicYarnAutoscalingConfig.java | 1170 ++++++++ .../BasicYarnAutoscalingConfigOrBuilder.java | 117 + .../cloud/dataproc/v1beta2/ClusterConfig.java | 933 +++++- .../v1beta2/ClusterConfigOrBuilder.java | 128 +- .../cloud/dataproc/v1beta2/ClustersProto.java | 385 ++- .../cloud/dataproc/v1beta2/Component.java | 281 ++ .../CreateAutoscalingPolicyRequest.java | 889 ++++++ ...eateAutoscalingPolicyRequestOrBuilder.java | 66 + .../v1beta2/CreateClusterRequest.java | 63 +- .../CreateClusterRequestOrBuilder.java | 18 +- .../DeleteAutoscalingPolicyRequest.java | 623 ++++ ...leteAutoscalingPolicyRequestOrBuilder.java | 35 + .../v1beta2/DeleteClusterRequest.java | 63 +- .../DeleteClusterRequestOrBuilder.java | 18 +- .../dataproc/v1beta2/EndpointConfig.java | 850 ++++++ .../v1beta2/EndpointConfigOrBuilder.java | 81 + .../dataproc/v1beta2/GceClusterConfig.java | 302 +- .../v1beta2/GceClusterConfigOrBuilder.java | 39 +- .../v1beta2/GetAutoscalingPolicyRequest.java | 617 ++++ .../GetAutoscalingPolicyRequestOrBuilder.java | 35 + .../InstanceGroupAutoscalingPolicyConfig.java | 774 +++++ ...GroupAutoscalingPolicyConfigOrBuilder.java | 64 + .../google/cloud/dataproc/v1beta2/Job.java | 344 ++- .../cloud/dataproc/v1beta2/JobOrBuilder.java | 31 + .../cloud/dataproc/v1beta2/JobReference.java | 63 +- .../v1beta2/JobReferenceOrBuilder.java | 18 +- .../cloud/dataproc/v1beta2/JobsProto.java | 260 +- .../dataproc/v1beta2/KerberosConfig.java | 2668 +++++++++++++++++ .../v1beta2/KerberosConfigOrBuilder.java | 322 ++ .../ListAutoscalingPoliciesRequest.java | 868 ++++++ ...stAutoscalingPoliciesRequestOrBuilder.java | 69 + .../ListAutoscalingPoliciesResponse.java | 1116 +++++++ ...tAutoscalingPoliciesResponseOrBuilder.java | 85 + .../cloud/dataproc/v1beta2/OrderedJob.java | 28 +- .../dataproc/v1beta2/OrderedJobOrBuilder.java | 8 +- .../dataproc/v1beta2/ReservationAffinity.java | 1147 +++++++ .../v1beta2/ReservationAffinityOrBuilder.java | 95 + .../dataproc/v1beta2/SecurityConfig.java | 702 +++++ .../v1beta2/SecurityConfigOrBuilder.java | 41 + .../cloud/dataproc/v1beta2/SharedProto.java | 12 +- .../dataproc/v1beta2/SoftwareConfig.java | 400 ++- .../v1beta2/SoftwareConfigOrBuilder.java | 75 +- .../cloud/dataproc/v1beta2/SparkRJob.java | 2017 +++++++++++++ .../dataproc/v1beta2/SparkRJobOrBuilder.java | 276 ++ .../dataproc/v1beta2/SubmitJobRequest.java | 49 +- .../v1beta2/SubmitJobRequestOrBuilder.java | 14 +- .../dataproc/v1beta2/TemplateParameter.java | 104 +- .../v1beta2/TemplateParameterOrBuilder.java | 32 +- .../UpdateAutoscalingPolicyRequest.java | 713 +++++ ...dateAutoscalingPolicyRequestOrBuilder.java | 41 + .../v1beta2/UpdateClusterRequest.java | 111 +- .../UpdateClusterRequestOrBuilder.java | 30 +- .../dataproc/v1beta2/WorkflowTemplate.java | 7 + .../v1beta2/WorkflowTemplateOrBuilder.java | 2 + .../v1beta2/autoscaling_policies.proto | 276 ++ .../cloud/dataproc/v1beta2/clusters.proto | 214 +- .../google/cloud/dataproc/v1beta2/jobs.proto | 55 +- .../cloud/dataproc/v1beta2/operations.proto | 2 +- .../cloud/dataproc/v1beta2/shared.proto | 32 +- .../dataproc/v1beta2/workflow_templates.proto | 41 +- .../AutoscalingPolicyServiceClient.java | 804 +++++ .../AutoscalingPolicyServiceSettings.java | 241 ++ .../v1beta2/ClusterControllerClient.java | 4 +- .../WorkflowTemplateServiceClient.java | 68 +- .../cloud/dataproc/v1beta2/package-info.java | 19 +- .../stub/AutoscalingPolicyServiceStub.java | 75 + .../AutoscalingPolicyServiceStubSettings.java | 480 +++ ...toscalingPolicyServiceCallableFactory.java | 115 + .../GrpcAutoscalingPolicyServiceStub.java | 329 ++ .../AutoscalingPolicyServiceClientTest.java | 312 ++ .../v1beta2/ClusterControllerClientTest.java | 7 +- .../v1beta2/JobControllerClientTest.java | 7 +- .../v1beta2/MockAutoscalingPolicyService.java | 57 + .../MockAutoscalingPolicyServiceImpl.java | 135 + .../WorkflowTemplateServiceClientTest.java | 18 +- .../google-cloud-dataproc/synth.metadata | 10 +- 88 files changed, 26840 insertions(+), 817 deletions(-) create mode 100644 google-api-grpc/grpc-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyServiceGrpc.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingConfig.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingConfigOrBuilder.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPoliciesProto.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicy.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyName.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyOrBuilder.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/BasicAutoscalingAlgorithm.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/BasicAutoscalingAlgorithmOrBuilder.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/BasicYarnAutoscalingConfig.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/BasicYarnAutoscalingConfigOrBuilder.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/Component.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/CreateAutoscalingPolicyRequest.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/CreateAutoscalingPolicyRequestOrBuilder.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/DeleteAutoscalingPolicyRequest.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/DeleteAutoscalingPolicyRequestOrBuilder.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/EndpointConfig.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/EndpointConfigOrBuilder.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/GetAutoscalingPolicyRequest.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/GetAutoscalingPolicyRequestOrBuilder.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/InstanceGroupAutoscalingPolicyConfig.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/InstanceGroupAutoscalingPolicyConfigOrBuilder.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/KerberosConfig.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/KerberosConfigOrBuilder.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ListAutoscalingPoliciesRequest.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ListAutoscalingPoliciesRequestOrBuilder.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ListAutoscalingPoliciesResponse.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ListAutoscalingPoliciesResponseOrBuilder.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ReservationAffinity.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ReservationAffinityOrBuilder.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SecurityConfig.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SecurityConfigOrBuilder.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SparkRJob.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SparkRJobOrBuilder.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/UpdateAutoscalingPolicyRequest.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/UpdateAutoscalingPolicyRequestOrBuilder.java create mode 100644 google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/autoscaling_policies.proto create mode 100644 google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyServiceClient.java create mode 100644 google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyServiceSettings.java create mode 100644 google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/stub/AutoscalingPolicyServiceStub.java create mode 100644 google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/stub/AutoscalingPolicyServiceStubSettings.java create mode 100644 google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/stub/GrpcAutoscalingPolicyServiceCallableFactory.java create mode 100644 google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/stub/GrpcAutoscalingPolicyServiceStub.java create mode 100644 google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyServiceClientTest.java create mode 100644 google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/MockAutoscalingPolicyService.java create mode 100644 google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/MockAutoscalingPolicyServiceImpl.java diff --git a/google-api-grpc/grpc-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyServiceGrpc.java b/google-api-grpc/grpc-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyServiceGrpc.java new file mode 100644 index 000000000000..61b553620eb2 --- /dev/null +++ b/google-api-grpc/grpc-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyServiceGrpc.java @@ -0,0 +1,936 @@ +package com.google.cloud.dataproc.v1beta2; + +import static io.grpc.MethodDescriptor.generateFullMethodName; +import static io.grpc.stub.ClientCalls.asyncUnaryCall; +import static io.grpc.stub.ClientCalls.blockingUnaryCall; +import static io.grpc.stub.ClientCalls.futureUnaryCall; +import static io.grpc.stub.ServerCalls.asyncUnaryCall; +import static io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall; + +/** + * + * + * 
+ * The API interface for managing autoscaling policies in the
+ * Google Cloud Dataproc API.
+ *
+ */ +@javax.annotation.Generated( + value = "by gRPC proto compiler (version 1.10.0)", + comments = "Source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto") +public final class AutoscalingPolicyServiceGrpc { + + private AutoscalingPolicyServiceGrpc() {} + + public static final String SERVICE_NAME = + "google.cloud.dataproc.v1beta2.AutoscalingPolicyService"; + + // Static method descriptors that strictly reflect the proto. + @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901") + @java.lang.Deprecated // Use {@link #getCreateAutoscalingPolicyMethod()} instead. + public static final io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest, + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy> + METHOD_CREATE_AUTOSCALING_POLICY = getCreateAutoscalingPolicyMethodHelper(); + + private static volatile io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest, + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy> + getCreateAutoscalingPolicyMethod; + + @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901") + public static io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest, + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy> + getCreateAutoscalingPolicyMethod() { + return getCreateAutoscalingPolicyMethodHelper(); + } + + private static io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest, + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy> + getCreateAutoscalingPolicyMethodHelper() { + io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest, + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy> + getCreateAutoscalingPolicyMethod; + if ((getCreateAutoscalingPolicyMethod = + AutoscalingPolicyServiceGrpc.getCreateAutoscalingPolicyMethod) + == null) { + synchronized (AutoscalingPolicyServiceGrpc.class) { + if ((getCreateAutoscalingPolicyMethod = + AutoscalingPolicyServiceGrpc.getCreateAutoscalingPolicyMethod) + == null) { + AutoscalingPolicyServiceGrpc.getCreateAutoscalingPolicyMethod = + getCreateAutoscalingPolicyMethod = + io.grpc.MethodDescriptor + . + newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName( + generateFullMethodName( + "google.cloud.dataproc.v1beta2.AutoscalingPolicyService", + "CreateAutoscalingPolicy")) + .setSampledToLocalTracing(true) + .setRequestMarshaller( + io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest + .getDefaultInstance())) + .setResponseMarshaller( + io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy + .getDefaultInstance())) + .setSchemaDescriptor( + new AutoscalingPolicyServiceMethodDescriptorSupplier( + "CreateAutoscalingPolicy")) + .build(); + } + } + } + return getCreateAutoscalingPolicyMethod; + } + + @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901") + @java.lang.Deprecated // Use {@link #getUpdateAutoscalingPolicyMethod()} instead. + public static final io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest, + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy> + METHOD_UPDATE_AUTOSCALING_POLICY = getUpdateAutoscalingPolicyMethodHelper(); + + private static volatile io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest, + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy> + getUpdateAutoscalingPolicyMethod; + + @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901") + public static io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest, + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy> + getUpdateAutoscalingPolicyMethod() { + return getUpdateAutoscalingPolicyMethodHelper(); + } + + private static io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest, + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy> + getUpdateAutoscalingPolicyMethodHelper() { + io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest, + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy> + getUpdateAutoscalingPolicyMethod; + if ((getUpdateAutoscalingPolicyMethod = + AutoscalingPolicyServiceGrpc.getUpdateAutoscalingPolicyMethod) + == null) { + synchronized (AutoscalingPolicyServiceGrpc.class) { + if ((getUpdateAutoscalingPolicyMethod = + AutoscalingPolicyServiceGrpc.getUpdateAutoscalingPolicyMethod) + == null) { + AutoscalingPolicyServiceGrpc.getUpdateAutoscalingPolicyMethod = + getUpdateAutoscalingPolicyMethod = + io.grpc.MethodDescriptor + . + newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName( + generateFullMethodName( + "google.cloud.dataproc.v1beta2.AutoscalingPolicyService", + "UpdateAutoscalingPolicy")) + .setSampledToLocalTracing(true) + .setRequestMarshaller( + io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest + .getDefaultInstance())) + .setResponseMarshaller( + io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy + .getDefaultInstance())) + .setSchemaDescriptor( + new AutoscalingPolicyServiceMethodDescriptorSupplier( + "UpdateAutoscalingPolicy")) + .build(); + } + } + } + return getUpdateAutoscalingPolicyMethod; + } + + @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901") + @java.lang.Deprecated // Use {@link #getGetAutoscalingPolicyMethod()} instead. + public static final io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest, + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy> + METHOD_GET_AUTOSCALING_POLICY = getGetAutoscalingPolicyMethodHelper(); + + private static volatile io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest, + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy> + getGetAutoscalingPolicyMethod; + + @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901") + public static io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest, + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy> + getGetAutoscalingPolicyMethod() { + return getGetAutoscalingPolicyMethodHelper(); + } + + private static io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest, + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy> + getGetAutoscalingPolicyMethodHelper() { + io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest, + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy> + getGetAutoscalingPolicyMethod; + if ((getGetAutoscalingPolicyMethod = AutoscalingPolicyServiceGrpc.getGetAutoscalingPolicyMethod) + == null) { + synchronized (AutoscalingPolicyServiceGrpc.class) { + if ((getGetAutoscalingPolicyMethod = + AutoscalingPolicyServiceGrpc.getGetAutoscalingPolicyMethod) + == null) { + AutoscalingPolicyServiceGrpc.getGetAutoscalingPolicyMethod = + getGetAutoscalingPolicyMethod = + io.grpc.MethodDescriptor + . + newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName( + generateFullMethodName( + "google.cloud.dataproc.v1beta2.AutoscalingPolicyService", + "GetAutoscalingPolicy")) + .setSampledToLocalTracing(true) + .setRequestMarshaller( + io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest + .getDefaultInstance())) + .setResponseMarshaller( + io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy + .getDefaultInstance())) + .setSchemaDescriptor( + new AutoscalingPolicyServiceMethodDescriptorSupplier( + "GetAutoscalingPolicy")) + .build(); + } + } + } + return getGetAutoscalingPolicyMethod; + } + + @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901") + @java.lang.Deprecated // Use {@link #getListAutoscalingPoliciesMethod()} instead. + public static final io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest, + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse> + METHOD_LIST_AUTOSCALING_POLICIES = getListAutoscalingPoliciesMethodHelper(); + + private static volatile io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest, + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse> + getListAutoscalingPoliciesMethod; + + @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901") + public static io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest, + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse> + getListAutoscalingPoliciesMethod() { + return getListAutoscalingPoliciesMethodHelper(); + } + + private static io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest, + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse> + getListAutoscalingPoliciesMethodHelper() { + io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest, + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse> + getListAutoscalingPoliciesMethod; + if ((getListAutoscalingPoliciesMethod = + AutoscalingPolicyServiceGrpc.getListAutoscalingPoliciesMethod) + == null) { + synchronized (AutoscalingPolicyServiceGrpc.class) { + if ((getListAutoscalingPoliciesMethod = + AutoscalingPolicyServiceGrpc.getListAutoscalingPoliciesMethod) + == null) { + AutoscalingPolicyServiceGrpc.getListAutoscalingPoliciesMethod = + getListAutoscalingPoliciesMethod = + io.grpc.MethodDescriptor + . + newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName( + generateFullMethodName( + "google.cloud.dataproc.v1beta2.AutoscalingPolicyService", + "ListAutoscalingPolicies")) + .setSampledToLocalTracing(true) + .setRequestMarshaller( + io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest + .getDefaultInstance())) + .setResponseMarshaller( + io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse + .getDefaultInstance())) + .setSchemaDescriptor( + new AutoscalingPolicyServiceMethodDescriptorSupplier( + "ListAutoscalingPolicies")) + .build(); + } + } + } + return getListAutoscalingPoliciesMethod; + } + + @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901") + @java.lang.Deprecated // Use {@link #getDeleteAutoscalingPolicyMethod()} instead. + public static final io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest, + com.google.protobuf.Empty> + METHOD_DELETE_AUTOSCALING_POLICY = getDeleteAutoscalingPolicyMethodHelper(); + + private static volatile io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest, + com.google.protobuf.Empty> + getDeleteAutoscalingPolicyMethod; + + @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901") + public static io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest, + com.google.protobuf.Empty> + getDeleteAutoscalingPolicyMethod() { + return getDeleteAutoscalingPolicyMethodHelper(); + } + + private static io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest, + com.google.protobuf.Empty> + getDeleteAutoscalingPolicyMethodHelper() { + io.grpc.MethodDescriptor< + com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest, + com.google.protobuf.Empty> + getDeleteAutoscalingPolicyMethod; + if ((getDeleteAutoscalingPolicyMethod = + AutoscalingPolicyServiceGrpc.getDeleteAutoscalingPolicyMethod) + == null) { + synchronized (AutoscalingPolicyServiceGrpc.class) { + if ((getDeleteAutoscalingPolicyMethod = + AutoscalingPolicyServiceGrpc.getDeleteAutoscalingPolicyMethod) + == null) { + AutoscalingPolicyServiceGrpc.getDeleteAutoscalingPolicyMethod = + getDeleteAutoscalingPolicyMethod = + io.grpc.MethodDescriptor + . + newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName( + generateFullMethodName( + "google.cloud.dataproc.v1beta2.AutoscalingPolicyService", + "DeleteAutoscalingPolicy")) + .setSampledToLocalTracing(true) + .setRequestMarshaller( + io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest + .getDefaultInstance())) + .setResponseMarshaller( + io.grpc.protobuf.ProtoUtils.marshaller( + com.google.protobuf.Empty.getDefaultInstance())) + .setSchemaDescriptor( + new AutoscalingPolicyServiceMethodDescriptorSupplier( + "DeleteAutoscalingPolicy")) + .build(); + } + } + } + return getDeleteAutoscalingPolicyMethod; + } + + /** Creates a new async stub that supports all call types for the service */ + public static AutoscalingPolicyServiceStub newStub(io.grpc.Channel channel) { + return new AutoscalingPolicyServiceStub(channel); + } + + /** + * Creates a new blocking-style stub that supports unary and streaming output calls on the service + */ + public static AutoscalingPolicyServiceBlockingStub newBlockingStub(io.grpc.Channel channel) { + return new AutoscalingPolicyServiceBlockingStub(channel); + } + + /** Creates a new ListenableFuture-style stub that supports unary calls on the service */ + public static AutoscalingPolicyServiceFutureStub newFutureStub(io.grpc.Channel channel) { + return new AutoscalingPolicyServiceFutureStub(channel); + } + + /** + * + * + * 
+   * The API interface for managing autoscaling policies in the
+   * Google Cloud Dataproc API.
+   *
+ */ + public abstract static class AutoscalingPolicyServiceImplBase implements io.grpc.BindableService { + + /** + * + * + * 
+     * Creates new autoscaling policy.
+     *
+ */ + public void createAutoscalingPolicy( + com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest request, + io.grpc.stub.StreamObserver + responseObserver) { + asyncUnimplementedUnaryCall(getCreateAutoscalingPolicyMethodHelper(), responseObserver); + } + + /** + * + * + * 
+     * Updates (replaces) autoscaling policy.
+     * Disabled check for update_mask, because all updates will be full
+     * replacements.
+     *
+ */ + public void updateAutoscalingPolicy( + com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest request, + io.grpc.stub.StreamObserver + responseObserver) { + asyncUnimplementedUnaryCall(getUpdateAutoscalingPolicyMethodHelper(), responseObserver); + } + + /** + * + * + * 
+     * Retrieves autoscaling policy.
+     *
+ */ + public void getAutoscalingPolicy( + com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest request, + io.grpc.stub.StreamObserver + responseObserver) { + asyncUnimplementedUnaryCall(getGetAutoscalingPolicyMethodHelper(), responseObserver); + } + + /** + * + * + * 
+     * Lists autoscaling policies in the project.
+     *
+ */ + public void listAutoscalingPolicies( + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest request, + io.grpc.stub.StreamObserver< + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse> + responseObserver) { + asyncUnimplementedUnaryCall(getListAutoscalingPoliciesMethodHelper(), responseObserver); + } + + /** + * + * + * 
+     * Deletes an autoscaling policy. It is an error to delete an autoscaling
+     * policy that is in use by one or more clusters.
+     *
+ */ + public void deleteAutoscalingPolicy( + com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest request, + io.grpc.stub.StreamObserver responseObserver) { + asyncUnimplementedUnaryCall(getDeleteAutoscalingPolicyMethodHelper(), responseObserver); + } + + @java.lang.Override + public final io.grpc.ServerServiceDefinition bindService() { + return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor()) + .addMethod( + getCreateAutoscalingPolicyMethodHelper(), + asyncUnaryCall( + new MethodHandlers< + com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest, + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy>( + this, METHODID_CREATE_AUTOSCALING_POLICY))) + .addMethod( + getUpdateAutoscalingPolicyMethodHelper(), + asyncUnaryCall( + new MethodHandlers< + com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest, + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy>( + this, METHODID_UPDATE_AUTOSCALING_POLICY))) + .addMethod( + getGetAutoscalingPolicyMethodHelper(), + asyncUnaryCall( + new MethodHandlers< + com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest, + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy>( + this, METHODID_GET_AUTOSCALING_POLICY))) + .addMethod( + getListAutoscalingPoliciesMethodHelper(), + asyncUnaryCall( + new MethodHandlers< + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest, + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse>( + this, METHODID_LIST_AUTOSCALING_POLICIES))) + .addMethod( + getDeleteAutoscalingPolicyMethodHelper(), + asyncUnaryCall( + new MethodHandlers< + com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest, + com.google.protobuf.Empty>(this, METHODID_DELETE_AUTOSCALING_POLICY))) + .build(); + } + } + + /** + * + * + * 
+   * The API interface for managing autoscaling policies in the
+   * Google Cloud Dataproc API.
+   *
+ */ + public static final class AutoscalingPolicyServiceStub + extends io.grpc.stub.AbstractStub { + private AutoscalingPolicyServiceStub(io.grpc.Channel channel) { + super(channel); + } + + private AutoscalingPolicyServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + super(channel, callOptions); + } + + @java.lang.Override + protected AutoscalingPolicyServiceStub build( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new AutoscalingPolicyServiceStub(channel, callOptions); + } + + /** + * + * + * 
+     * Creates new autoscaling policy.
+     *
+ */ + public void createAutoscalingPolicy( + com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest request, + io.grpc.stub.StreamObserver + responseObserver) { + asyncUnaryCall( + getChannel().newCall(getCreateAutoscalingPolicyMethodHelper(), getCallOptions()), + request, + responseObserver); + } + + /** + * + * + * 
+     * Updates (replaces) autoscaling policy.
+     * Disabled check for update_mask, because all updates will be full
+     * replacements.
+     *
+ */ + public void updateAutoscalingPolicy( + com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest request, + io.grpc.stub.StreamObserver + responseObserver) { + asyncUnaryCall( + getChannel().newCall(getUpdateAutoscalingPolicyMethodHelper(), getCallOptions()), + request, + responseObserver); + } + + /** + * + * + * 
+     * Retrieves autoscaling policy.
+     *
+ */ + public void getAutoscalingPolicy( + com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest request, + io.grpc.stub.StreamObserver + responseObserver) { + asyncUnaryCall( + getChannel().newCall(getGetAutoscalingPolicyMethodHelper(), getCallOptions()), + request, + responseObserver); + } + + /** + * + * + * 
+     * Lists autoscaling policies in the project.
+     *
+ */ + public void listAutoscalingPolicies( + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest request, + io.grpc.stub.StreamObserver< + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse> + responseObserver) { + asyncUnaryCall( + getChannel().newCall(getListAutoscalingPoliciesMethodHelper(), getCallOptions()), + request, + responseObserver); + } + + /** + * + * + * 
+     * Deletes an autoscaling policy. It is an error to delete an autoscaling
+     * policy that is in use by one or more clusters.
+     *
+ */ + public void deleteAutoscalingPolicy( + com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest request, + io.grpc.stub.StreamObserver responseObserver) { + asyncUnaryCall( + getChannel().newCall(getDeleteAutoscalingPolicyMethodHelper(), getCallOptions()), + request, + responseObserver); + } + } + + /** + * + * + * 
+   * The API interface for managing autoscaling policies in the
+   * Google Cloud Dataproc API.
+   *
+ */ + public static final class AutoscalingPolicyServiceBlockingStub + extends io.grpc.stub.AbstractStub { + private AutoscalingPolicyServiceBlockingStub(io.grpc.Channel channel) { + super(channel); + } + + private AutoscalingPolicyServiceBlockingStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + super(channel, callOptions); + } + + @java.lang.Override + protected AutoscalingPolicyServiceBlockingStub build( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new AutoscalingPolicyServiceBlockingStub(channel, callOptions); + } + + /** + * + * + * 
+     * Creates new autoscaling policy.
+     *
+ */ + public com.google.cloud.dataproc.v1beta2.AutoscalingPolicy createAutoscalingPolicy( + com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest request) { + return blockingUnaryCall( + getChannel(), getCreateAutoscalingPolicyMethodHelper(), getCallOptions(), request); + } + + /** + * + * + * 
+     * Updates (replaces) autoscaling policy.
+     * Disabled check for update_mask, because all updates will be full
+     * replacements.
+     *
+ */ + public com.google.cloud.dataproc.v1beta2.AutoscalingPolicy updateAutoscalingPolicy( + com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest request) { + return blockingUnaryCall( + getChannel(), getUpdateAutoscalingPolicyMethodHelper(), getCallOptions(), request); + } + + /** + * + * + * 
+     * Retrieves autoscaling policy.
+     *
+ */ + public com.google.cloud.dataproc.v1beta2.AutoscalingPolicy getAutoscalingPolicy( + com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest request) { + return blockingUnaryCall( + getChannel(), getGetAutoscalingPolicyMethodHelper(), getCallOptions(), request); + } + + /** + * + * + * 
+     * Lists autoscaling policies in the project.
+     *
+ */ + public com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse + listAutoscalingPolicies( + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest request) { + return blockingUnaryCall( + getChannel(), getListAutoscalingPoliciesMethodHelper(), getCallOptions(), request); + } + + /** + * + * + * 
+     * Deletes an autoscaling policy. It is an error to delete an autoscaling
+     * policy that is in use by one or more clusters.
+     *
+ */ + public com.google.protobuf.Empty deleteAutoscalingPolicy( + com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest request) { + return blockingUnaryCall( + getChannel(), getDeleteAutoscalingPolicyMethodHelper(), getCallOptions(), request); + } + } + + /** + * + * + * 
+   * The API interface for managing autoscaling policies in the
+   * Google Cloud Dataproc API.
+   *
+ */ + public static final class AutoscalingPolicyServiceFutureStub + extends io.grpc.stub.AbstractStub { + private AutoscalingPolicyServiceFutureStub(io.grpc.Channel channel) { + super(channel); + } + + private AutoscalingPolicyServiceFutureStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + super(channel, callOptions); + } + + @java.lang.Override + protected AutoscalingPolicyServiceFutureStub build( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new AutoscalingPolicyServiceFutureStub(channel, callOptions); + } + + /** + * + * + * 
+     * Creates new autoscaling policy.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture< + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy> + createAutoscalingPolicy( + com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest request) { + return futureUnaryCall( + getChannel().newCall(getCreateAutoscalingPolicyMethodHelper(), getCallOptions()), + request); + } + + /** + * + * + * 
+     * Updates (replaces) autoscaling policy.
+     * Disabled check for update_mask, because all updates will be full
+     * replacements.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture< + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy> + updateAutoscalingPolicy( + com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest request) { + return futureUnaryCall( + getChannel().newCall(getUpdateAutoscalingPolicyMethodHelper(), getCallOptions()), + request); + } + + /** + * + * + * 
+     * Retrieves autoscaling policy.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture< + com.google.cloud.dataproc.v1beta2.AutoscalingPolicy> + getAutoscalingPolicy( + com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest request) { + return futureUnaryCall( + getChannel().newCall(getGetAutoscalingPolicyMethodHelper(), getCallOptions()), request); + } + + /** + * + * + * 
+     * Lists autoscaling policies in the project.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture< + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse> + listAutoscalingPolicies( + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest request) { + return futureUnaryCall( + getChannel().newCall(getListAutoscalingPoliciesMethodHelper(), getCallOptions()), + request); + } + + /** + * + * + * 
+     * Deletes an autoscaling policy. It is an error to delete an autoscaling
+     * policy that is in use by one or more clusters.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture + deleteAutoscalingPolicy( + com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest request) { + return futureUnaryCall( + getChannel().newCall(getDeleteAutoscalingPolicyMethodHelper(), getCallOptions()), + request); + } + } + + private static final int METHODID_CREATE_AUTOSCALING_POLICY = 0; + private static final int METHODID_UPDATE_AUTOSCALING_POLICY = 1; + private static final int METHODID_GET_AUTOSCALING_POLICY = 2; + private static final int METHODID_LIST_AUTOSCALING_POLICIES = 3; + private static final int METHODID_DELETE_AUTOSCALING_POLICY = 4; + + private static final class MethodHandlers + implements io.grpc.stub.ServerCalls.UnaryMethod, + io.grpc.stub.ServerCalls.ServerStreamingMethod, + io.grpc.stub.ServerCalls.ClientStreamingMethod, + io.grpc.stub.ServerCalls.BidiStreamingMethod { + private final AutoscalingPolicyServiceImplBase serviceImpl; + private final int methodId; + + MethodHandlers(AutoscalingPolicyServiceImplBase serviceImpl, int methodId) { + this.serviceImpl = serviceImpl; + this.methodId = methodId; + } + + @java.lang.Override + @java.lang.SuppressWarnings("unchecked") + public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) { + switch (methodId) { + case METHODID_CREATE_AUTOSCALING_POLICY: + serviceImpl.createAutoscalingPolicy( + (com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest) request, + (io.grpc.stub.StreamObserver) + responseObserver); + break; + case METHODID_UPDATE_AUTOSCALING_POLICY: + serviceImpl.updateAutoscalingPolicy( + (com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest) request, + (io.grpc.stub.StreamObserver) + responseObserver); + break; + case METHODID_GET_AUTOSCALING_POLICY: + serviceImpl.getAutoscalingPolicy( + (com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest) request, + (io.grpc.stub.StreamObserver) + responseObserver); + break; + case METHODID_LIST_AUTOSCALING_POLICIES: + serviceImpl.listAutoscalingPolicies( + (com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest) request, + (io.grpc.stub.StreamObserver< + com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse>) + responseObserver); + break; + case METHODID_DELETE_AUTOSCALING_POLICY: + serviceImpl.deleteAutoscalingPolicy( + (com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + default: + throw new AssertionError(); + } + } + + @java.lang.Override + @java.lang.SuppressWarnings("unchecked") + public io.grpc.stub.StreamObserver invoke( + io.grpc.stub.StreamObserver responseObserver) { + switch (methodId) { + default: + throw new AssertionError(); + } + } + } + + private abstract static class AutoscalingPolicyServiceBaseDescriptorSupplier + implements io.grpc.protobuf.ProtoFileDescriptorSupplier, + io.grpc.protobuf.ProtoServiceDescriptorSupplier { + AutoscalingPolicyServiceBaseDescriptorSupplier() {} + + @java.lang.Override + public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() { + return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto.getDescriptor(); + } + + @java.lang.Override + public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() { + return getFileDescriptor().findServiceByName("AutoscalingPolicyService"); + } + } + + private static final class AutoscalingPolicyServiceFileDescriptorSupplier + extends AutoscalingPolicyServiceBaseDescriptorSupplier { + AutoscalingPolicyServiceFileDescriptorSupplier() {} + } + + private static final class AutoscalingPolicyServiceMethodDescriptorSupplier + extends AutoscalingPolicyServiceBaseDescriptorSupplier + implements io.grpc.protobuf.ProtoMethodDescriptorSupplier { + private final String methodName; + + AutoscalingPolicyServiceMethodDescriptorSupplier(String methodName) { + this.methodName = methodName; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() { + return getServiceDescriptor().findMethodByName(methodName); + } + } + + private static volatile io.grpc.ServiceDescriptor serviceDescriptor; + + public static io.grpc.ServiceDescriptor getServiceDescriptor() { + io.grpc.ServiceDescriptor result = serviceDescriptor; + if (result == null) { + synchronized (AutoscalingPolicyServiceGrpc.class) { + result = serviceDescriptor; + if (result == null) { + serviceDescriptor = + result = + io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) + .setSchemaDescriptor(new AutoscalingPolicyServiceFileDescriptorSupplier()) + .addMethod(getCreateAutoscalingPolicyMethodHelper()) + .addMethod(getUpdateAutoscalingPolicyMethodHelper()) + .addMethod(getGetAutoscalingPolicyMethodHelper()) + .addMethod(getListAutoscalingPoliciesMethodHelper()) + .addMethod(getDeleteAutoscalingPolicyMethodHelper()) + .build(); + } + } + } + return result; + } +} diff --git a/google-api-grpc/grpc-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/WorkflowTemplateServiceGrpc.java b/google-api-grpc/grpc-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/WorkflowTemplateServiceGrpc.java index ec0d02ff76ce..7f36cf78e37a 100644 --- a/google-api-grpc/grpc-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/WorkflowTemplateServiceGrpc.java +++ b/google-api-grpc/grpc-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/WorkflowTemplateServiceGrpc.java @@ -566,8 +566,7 @@ public void instantiateWorkflowTemplate( * 
      * Instantiates a template and begins execution.
      * This method is equivalent to executing the sequence
-     * [CreateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.CreateWorkflowTemplate],
-     * [InstantiateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.InstantiateWorkflowTemplate],
+     * [CreateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.CreateWorkflowTemplate], [InstantiateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.InstantiateWorkflowTemplate],
      * [DeleteWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.DeleteWorkflowTemplate].
      * The returned Operation can be used to track execution of
      * workflow by polling
@@ -783,8 +782,7 @@ public void instantiateWorkflowTemplate(
      * 
      * Instantiates a template and begins execution.
      * This method is equivalent to executing the sequence
-     * [CreateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.CreateWorkflowTemplate],
-     * [InstantiateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.InstantiateWorkflowTemplate],
+     * [CreateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.CreateWorkflowTemplate], [InstantiateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.InstantiateWorkflowTemplate],
      * [DeleteWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.DeleteWorkflowTemplate].
      * The returned Operation can be used to track execution of
      * workflow by polling
@@ -948,8 +946,7 @@ public com.google.longrunning.Operation instantiateWorkflowTemplate(
      * 
      * Instantiates a template and begins execution.
      * This method is equivalent to executing the sequence
-     * [CreateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.CreateWorkflowTemplate],
-     * [InstantiateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.InstantiateWorkflowTemplate],
+     * [CreateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.CreateWorkflowTemplate], [InstantiateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.InstantiateWorkflowTemplate],
      * [DeleteWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.DeleteWorkflowTemplate].
      * The returned Operation can be used to track execution of
      * workflow by polling
@@ -1106,8 +1103,7 @@ protected WorkflowTemplateServiceFutureStub build(
      * 
      * Instantiates a template and begins execution.
      * This method is equivalent to executing the sequence
-     * [CreateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.CreateWorkflowTemplate],
-     * [InstantiateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.InstantiateWorkflowTemplate],
+     * [CreateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.CreateWorkflowTemplate], [InstantiateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.InstantiateWorkflowTemplate],
      * [DeleteWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.DeleteWorkflowTemplate].
      * The returned Operation can be used to track execution of
      * workflow by polling
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AcceleratorConfig.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AcceleratorConfig.java
index a2e1c8ea62e9..967961a9e0bf 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AcceleratorConfig.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AcceleratorConfig.java
@@ -104,8 +104,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    * 
    * Full URL, partial URI, or short name of the accelerator type resource to
-   * expose to this instance. See [Compute Engine AcceleratorTypes](
-   * /compute/docs/reference/beta/acceleratorTypes)
+   * expose to this instance. See
+   * [Compute Engine
+   * AcceleratorTypes](/compute/docs/reference/beta/acceleratorTypes)
    * Examples
    * * `https://www.googleapis.com/compute/beta/projects/[project_id]/zones/us-east1-a/acceleratorTypes/nvidia-tesla-k80`
    * * `projects/[project_id]/zones/us-east1-a/acceleratorTypes/nvidia-tesla-k80`
@@ -135,8 +136,9 @@ public java.lang.String getAcceleratorTypeUri() {
    *
    * 
    * Full URL, partial URI, or short name of the accelerator type resource to
-   * expose to this instance. See [Compute Engine AcceleratorTypes](
-   * /compute/docs/reference/beta/acceleratorTypes)
+   * expose to this instance. See
+   * [Compute Engine
+   * AcceleratorTypes](/compute/docs/reference/beta/acceleratorTypes)
    * Examples
    * * `https://www.googleapis.com/compute/beta/projects/[project_id]/zones/us-east1-a/acceleratorTypes/nvidia-tesla-k80`
    * * `projects/[project_id]/zones/us-east1-a/acceleratorTypes/nvidia-tesla-k80`
@@ -517,8 +519,9 @@ public Builder mergeFrom(
      *
      * 
      * Full URL, partial URI, or short name of the accelerator type resource to
-     * expose to this instance. See [Compute Engine AcceleratorTypes](
-     * /compute/docs/reference/beta/acceleratorTypes)
+     * expose to this instance. See
+     * [Compute Engine
+     * AcceleratorTypes](/compute/docs/reference/beta/acceleratorTypes)
      * Examples
      * * `https://www.googleapis.com/compute/beta/projects/[project_id]/zones/us-east1-a/acceleratorTypes/nvidia-tesla-k80`
      * * `projects/[project_id]/zones/us-east1-a/acceleratorTypes/nvidia-tesla-k80`
@@ -548,8 +551,9 @@ public java.lang.String getAcceleratorTypeUri() {
      *
      * 
      * Full URL, partial URI, or short name of the accelerator type resource to
-     * expose to this instance. See [Compute Engine AcceleratorTypes](
-     * /compute/docs/reference/beta/acceleratorTypes)
+     * expose to this instance. See
+     * [Compute Engine
+     * AcceleratorTypes](/compute/docs/reference/beta/acceleratorTypes)
      * Examples
      * * `https://www.googleapis.com/compute/beta/projects/[project_id]/zones/us-east1-a/acceleratorTypes/nvidia-tesla-k80`
      * * `projects/[project_id]/zones/us-east1-a/acceleratorTypes/nvidia-tesla-k80`
@@ -579,8 +583,9 @@ public com.google.protobuf.ByteString getAcceleratorTypeUriBytes() {
      *
      * 
      * Full URL, partial URI, or short name of the accelerator type resource to
-     * expose to this instance. See [Compute Engine AcceleratorTypes](
-     * /compute/docs/reference/beta/acceleratorTypes)
+     * expose to this instance. See
+     * [Compute Engine
+     * AcceleratorTypes](/compute/docs/reference/beta/acceleratorTypes)
      * Examples
      * * `https://www.googleapis.com/compute/beta/projects/[project_id]/zones/us-east1-a/acceleratorTypes/nvidia-tesla-k80`
      * * `projects/[project_id]/zones/us-east1-a/acceleratorTypes/nvidia-tesla-k80`
@@ -608,8 +613,9 @@ public Builder setAcceleratorTypeUri(java.lang.String value) {
      *
      * 
      * Full URL, partial URI, or short name of the accelerator type resource to
-     * expose to this instance. See [Compute Engine AcceleratorTypes](
-     * /compute/docs/reference/beta/acceleratorTypes)
+     * expose to this instance. See
+     * [Compute Engine
+     * AcceleratorTypes](/compute/docs/reference/beta/acceleratorTypes)
      * Examples
      * * `https://www.googleapis.com/compute/beta/projects/[project_id]/zones/us-east1-a/acceleratorTypes/nvidia-tesla-k80`
      * * `projects/[project_id]/zones/us-east1-a/acceleratorTypes/nvidia-tesla-k80`
@@ -634,8 +640,9 @@ public Builder clearAcceleratorTypeUri() {
      *
      * 
      * Full URL, partial URI, or short name of the accelerator type resource to
-     * expose to this instance. See [Compute Engine AcceleratorTypes](
-     * /compute/docs/reference/beta/acceleratorTypes)
+     * expose to this instance. See
+     * [Compute Engine
+     * AcceleratorTypes](/compute/docs/reference/beta/acceleratorTypes)
      * Examples
      * * `https://www.googleapis.com/compute/beta/projects/[project_id]/zones/us-east1-a/acceleratorTypes/nvidia-tesla-k80`
      * * `projects/[project_id]/zones/us-east1-a/acceleratorTypes/nvidia-tesla-k80`
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AcceleratorConfigOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AcceleratorConfigOrBuilder.java
index ee42fea60fdf..550e1b1667bd 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AcceleratorConfigOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AcceleratorConfigOrBuilder.java
@@ -13,8 +13,9 @@ public interface AcceleratorConfigOrBuilder
    *
    * 
    * Full URL, partial URI, or short name of the accelerator type resource to
-   * expose to this instance. See [Compute Engine AcceleratorTypes](
-   * /compute/docs/reference/beta/acceleratorTypes)
+   * expose to this instance. See
+   * [Compute Engine
+   * AcceleratorTypes](/compute/docs/reference/beta/acceleratorTypes)
    * Examples
    * * `https://www.googleapis.com/compute/beta/projects/[project_id]/zones/us-east1-a/acceleratorTypes/nvidia-tesla-k80`
    * * `projects/[project_id]/zones/us-east1-a/acceleratorTypes/nvidia-tesla-k80`
@@ -34,8 +35,9 @@ public interface AcceleratorConfigOrBuilder
    *
    * 
    * Full URL, partial URI, or short name of the accelerator type resource to
-   * expose to this instance. See [Compute Engine AcceleratorTypes](
-   * /compute/docs/reference/beta/acceleratorTypes)
+   * expose to this instance. See
+   * [Compute Engine
+   * AcceleratorTypes](/compute/docs/reference/beta/acceleratorTypes)
    * Examples
    * * `https://www.googleapis.com/compute/beta/projects/[project_id]/zones/us-east1-a/acceleratorTypes/nvidia-tesla-k80`
    * * `projects/[project_id]/zones/us-east1-a/acceleratorTypes/nvidia-tesla-k80`
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingConfig.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingConfig.java
new file mode 100644
index 000000000000..d0402a4cc6af
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingConfig.java
@@ -0,0 +1,633 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/clusters.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+/**
+ *
+ *
+ * 
+ * Autoscaling Policy config associated with the cluster.
+ * 

+ *
+ * Protobuf type {@code google.cloud.dataproc.v1beta2.AutoscalingConfig}
+ */
+public final class AutoscalingConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.dataproc.v1beta2.AutoscalingConfig)
+    AutoscalingConfigOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use AutoscalingConfig.newBuilder() to construct.
+  private AutoscalingConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private AutoscalingConfig() {
+    policyUri_ = "";
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private AutoscalingConfig(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              policyUri_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.dataproc.v1beta2.ClustersProto
+        .internal_static_google_cloud_dataproc_v1beta2_AutoscalingConfig_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.dataproc.v1beta2.ClustersProto
+        .internal_static_google_cloud_dataproc_v1beta2_AutoscalingConfig_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.dataproc.v1beta2.AutoscalingConfig.class,
+            com.google.cloud.dataproc.v1beta2.AutoscalingConfig.Builder.class);
+  }
+
+  public static final int POLICY_URI_FIELD_NUMBER = 1;
+  private volatile java.lang.Object policyUri_;
+  /**
+   *
+   *
+   * 
+   * Optional. The autoscaling policy used by the cluster.
+   * Only resource names including projectid and location (region) are valid.
+   * Examples:
+   * * `https://www.googleapis.com/compute/v1/projects/[project_id]/locations/[dataproc_region]/autoscalingPolicies/[policy_id]`
+   * * `projects/[project_id]/locations/[dataproc_region]/autoscalingPolicies/[policy_id]`
+   * Note that the policy must be in the same project and Cloud Dataproc region.
+   * 

+   *
+   * string policy_uri = 1;
+   */
+  public java.lang.String getPolicyUri() {
+    java.lang.Object ref = policyUri_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      policyUri_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. The autoscaling policy used by the cluster.
+   * Only resource names including projectid and location (region) are valid.
+   * Examples:
+   * * `https://www.googleapis.com/compute/v1/projects/[project_id]/locations/[dataproc_region]/autoscalingPolicies/[policy_id]`
+   * * `projects/[project_id]/locations/[dataproc_region]/autoscalingPolicies/[policy_id]`
+   * Note that the policy must be in the same project and Cloud Dataproc region.
+   * 

+   *
+   * string policy_uri = 1;
+   */
+  public com.google.protobuf.ByteString getPolicyUriBytes() {
+    java.lang.Object ref = policyUri_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      policyUri_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getPolicyUriBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, policyUri_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getPolicyUriBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, policyUri_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.dataproc.v1beta2.AutoscalingConfig)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.dataproc.v1beta2.AutoscalingConfig other =
+        (com.google.cloud.dataproc.v1beta2.AutoscalingConfig) obj;
+
+    if (!getPolicyUri().equals(other.getPolicyUri())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + POLICY_URI_FIELD_NUMBER;
+    hash = (53 * hash) + getPolicyUri().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingConfig parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingConfig parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingConfig parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingConfig parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingConfig parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingConfig parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingConfig parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingConfig parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingConfig parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingConfig parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingConfig parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.dataproc.v1beta2.AutoscalingConfig prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
+   * Autoscaling Policy config associated with the cluster.
+   * 

+   *
+   * Protobuf type {@code google.cloud.dataproc.v1beta2.AutoscalingConfig}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.dataproc.v1beta2.AutoscalingConfig)
+      com.google.cloud.dataproc.v1beta2.AutoscalingConfigOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.dataproc.v1beta2.ClustersProto
+          .internal_static_google_cloud_dataproc_v1beta2_AutoscalingConfig_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.dataproc.v1beta2.ClustersProto
+          .internal_static_google_cloud_dataproc_v1beta2_AutoscalingConfig_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.dataproc.v1beta2.AutoscalingConfig.class,
+              com.google.cloud.dataproc.v1beta2.AutoscalingConfig.Builder.class);
+    }
+
+    // Construct using com.google.cloud.dataproc.v1beta2.AutoscalingConfig.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      policyUri_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.dataproc.v1beta2.ClustersProto
+          .internal_static_google_cloud_dataproc_v1beta2_AutoscalingConfig_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.AutoscalingConfig getDefaultInstanceForType() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingConfig.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.AutoscalingConfig build() {
+      com.google.cloud.dataproc.v1beta2.AutoscalingConfig result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.AutoscalingConfig buildPartial() {
+      com.google.cloud.dataproc.v1beta2.AutoscalingConfig result =
+          new com.google.cloud.dataproc.v1beta2.AutoscalingConfig(this);
+      result.policyUri_ = policyUri_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.dataproc.v1beta2.AutoscalingConfig) {
+        return mergeFrom((com.google.cloud.dataproc.v1beta2.AutoscalingConfig) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.dataproc.v1beta2.AutoscalingConfig other) {
+      if (other == com.google.cloud.dataproc.v1beta2.AutoscalingConfig.getDefaultInstance())
+        return this;
+      if (!other.getPolicyUri().isEmpty()) {
+        policyUri_ = other.policyUri_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.dataproc.v1beta2.AutoscalingConfig parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.dataproc.v1beta2.AutoscalingConfig) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object policyUri_ = "";
+    /**
+     *
+     *
+     * 
+     * Optional. The autoscaling policy used by the cluster.
+     * Only resource names including projectid and location (region) are valid.
+     * Examples:
+     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/locations/[dataproc_region]/autoscalingPolicies/[policy_id]`
+     * * `projects/[project_id]/locations/[dataproc_region]/autoscalingPolicies/[policy_id]`
+     * Note that the policy must be in the same project and Cloud Dataproc region.
+     * 

+     *
+     * string policy_uri = 1;
+     */
+    public java.lang.String getPolicyUri() {
+      java.lang.Object ref = policyUri_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        policyUri_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The autoscaling policy used by the cluster.
+     * Only resource names including projectid and location (region) are valid.
+     * Examples:
+     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/locations/[dataproc_region]/autoscalingPolicies/[policy_id]`
+     * * `projects/[project_id]/locations/[dataproc_region]/autoscalingPolicies/[policy_id]`
+     * Note that the policy must be in the same project and Cloud Dataproc region.
+     * 

+     *
+     * string policy_uri = 1;
+     */
+    public com.google.protobuf.ByteString getPolicyUriBytes() {
+      java.lang.Object ref = policyUri_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        policyUri_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The autoscaling policy used by the cluster.
+     * Only resource names including projectid and location (region) are valid.
+     * Examples:
+     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/locations/[dataproc_region]/autoscalingPolicies/[policy_id]`
+     * * `projects/[project_id]/locations/[dataproc_region]/autoscalingPolicies/[policy_id]`
+     * Note that the policy must be in the same project and Cloud Dataproc region.
+     * 

+     *
+     * string policy_uri = 1;
+     */
+    public Builder setPolicyUri(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      policyUri_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The autoscaling policy used by the cluster.
+     * Only resource names including projectid and location (region) are valid.
+     * Examples:
+     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/locations/[dataproc_region]/autoscalingPolicies/[policy_id]`
+     * * `projects/[project_id]/locations/[dataproc_region]/autoscalingPolicies/[policy_id]`
+     * Note that the policy must be in the same project and Cloud Dataproc region.
+     * 

+     *
+     * string policy_uri = 1;
+     */
+    public Builder clearPolicyUri() {
+
+      policyUri_ = getDefaultInstance().getPolicyUri();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The autoscaling policy used by the cluster.
+     * Only resource names including projectid and location (region) are valid.
+     * Examples:
+     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/locations/[dataproc_region]/autoscalingPolicies/[policy_id]`
+     * * `projects/[project_id]/locations/[dataproc_region]/autoscalingPolicies/[policy_id]`
+     * Note that the policy must be in the same project and Cloud Dataproc region.
+     * 

+     *
+     * string policy_uri = 1;
+     */
+    public Builder setPolicyUriBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      policyUri_ = value;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.dataproc.v1beta2.AutoscalingConfig)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.dataproc.v1beta2.AutoscalingConfig)
+  private static final com.google.cloud.dataproc.v1beta2.AutoscalingConfig DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.dataproc.v1beta2.AutoscalingConfig();
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingConfig getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AutoscalingConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new AutoscalingConfig(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.dataproc.v1beta2.AutoscalingConfig getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingConfigOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingConfigOrBuilder.java
new file mode 100644
index 000000000000..3e2a8e43142e
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingConfigOrBuilder.java
@@ -0,0 +1,41 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/clusters.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+public interface AutoscalingConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.dataproc.v1beta2.AutoscalingConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Optional. The autoscaling policy used by the cluster.
+   * Only resource names including projectid and location (region) are valid.
+   * Examples:
+   * * `https://www.googleapis.com/compute/v1/projects/[project_id]/locations/[dataproc_region]/autoscalingPolicies/[policy_id]`
+   * * `projects/[project_id]/locations/[dataproc_region]/autoscalingPolicies/[policy_id]`
+   * Note that the policy must be in the same project and Cloud Dataproc region.
+   * 

+   *
+   * string policy_uri = 1;
+   */
+  java.lang.String getPolicyUri();
+  /**
+   *
+   *
+   * 
+   * Optional. The autoscaling policy used by the cluster.
+   * Only resource names including projectid and location (region) are valid.
+   * Examples:
+   * * `https://www.googleapis.com/compute/v1/projects/[project_id]/locations/[dataproc_region]/autoscalingPolicies/[policy_id]`
+   * * `projects/[project_id]/locations/[dataproc_region]/autoscalingPolicies/[policy_id]`
+   * Note that the policy must be in the same project and Cloud Dataproc region.
+   * 

+   *
+   * string policy_uri = 1;
+   */
+  com.google.protobuf.ByteString getPolicyUriBytes();
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPoliciesProto.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPoliciesProto.java
new file mode 100644
index 000000000000..b53a8dd0e6cd
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPoliciesProto.java
@@ -0,0 +1,266 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+public final class AutoscalingPoliciesProto {
+  private AutoscalingPoliciesProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_dataproc_v1beta2_AutoscalingPolicy_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_dataproc_v1beta2_AutoscalingPolicy_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_dataproc_v1beta2_BasicAutoscalingAlgorithm_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_dataproc_v1beta2_BasicAutoscalingAlgorithm_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_dataproc_v1beta2_BasicYarnAutoscalingConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_dataproc_v1beta2_BasicYarnAutoscalingConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_dataproc_v1beta2_InstanceGroupAutoscalingPolicyConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_dataproc_v1beta2_InstanceGroupAutoscalingPolicyConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_dataproc_v1beta2_CreateAutoscalingPolicyRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_dataproc_v1beta2_CreateAutoscalingPolicyRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_dataproc_v1beta2_GetAutoscalingPolicyRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_dataproc_v1beta2_GetAutoscalingPolicyRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_dataproc_v1beta2_UpdateAutoscalingPolicyRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_dataproc_v1beta2_UpdateAutoscalingPolicyRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_dataproc_v1beta2_DeleteAutoscalingPolicyRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_dataproc_v1beta2_DeleteAutoscalingPolicyRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_dataproc_v1beta2_ListAutoscalingPoliciesRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_dataproc_v1beta2_ListAutoscalingPoliciesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_dataproc_v1beta2_ListAutoscalingPoliciesResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_dataproc_v1beta2_ListAutoscalingPoliciesResponse_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n8google/cloud/dataproc/v1beta2/autoscal"
+          + "ing_policies.proto\022\035google.cloud.datapro"
+          + "c.v1beta2\032\034google/api/annotations.proto\032"
+          + ",google/cloud/dataproc/v1beta2/clusters."
+          + "proto\032(google/cloud/dataproc/v1beta2/job"
+          + "s.proto\032#google/longrunning/operations.p"
+          + "roto\032\036google/protobuf/duration.proto\032\033go"
+          + "ogle/protobuf/empty.proto\032\037google/protob"
+          + "uf/timestamp.proto\"\321\002\n\021AutoscalingPolicy"
+          + "\022\n\n\002id\030\001 \001(\t\022\014\n\004name\030\002 \001(\t\022S\n\017basic_algo"
+          + "rithm\030\003 \001(\01328.google.cloud.dataproc.v1be"
+          + "ta2.BasicAutoscalingAlgorithmH\000\022Z\n\rworke"
+          + "r_config\030\004 \001(\0132C.google.cloud.dataproc.v"
+          + "1beta2.InstanceGroupAutoscalingPolicyCon"
+          + "fig\022d\n\027secondary_worker_config\030\005 \001(\0132C.g"
+          + "oogle.cloud.dataproc.v1beta2.InstanceGro"
+          + "upAutoscalingPolicyConfigB\013\n\talgorithm\"\237"
+          + "\001\n\031BasicAutoscalingAlgorithm\022N\n\013yarn_con"
+          + "fig\030\001 \001(\01329.google.cloud.dataproc.v1beta"
+          + "2.BasicYarnAutoscalingConfig\0222\n\017cooldown"
+          + "_period\030\002 \001(\0132\031.google.protobuf.Duration"
+          + "\"\340\001\n\032BasicYarnAutoscalingConfig\022@\n\035grace"
+          + "ful_decommission_timeout\030\005 \001(\0132\031.google."
+          + "protobuf.Duration\022\027\n\017scale_up_factor\030\001 \001"
+          + "(\001\022\031\n\021scale_down_factor\030\002 \001(\001\022$\n\034scale_u"
+          + "p_min_worker_fraction\030\003 \001(\001\022&\n\036scale_dow"
+          + "n_min_worker_fraction\030\004 \001(\001\"d\n$InstanceG"
+          + "roupAutoscalingPolicyConfig\022\025\n\rmin_insta"
+          + "nces\030\001 \001(\005\022\025\n\rmax_instances\030\002 \001(\005\022\016\n\006wei"
+          + "ght\030\003 \001(\005\"r\n\036CreateAutoscalingPolicyRequ"
+          + "est\022\016\n\006parent\030\001 \001(\t\022@\n\006policy\030\002 \001(\01320.go"
+          + "ogle.cloud.dataproc.v1beta2.AutoscalingP"
+          + "olicy\"+\n\033GetAutoscalingPolicyRequest\022\014\n\004"
+          + "name\030\001 \001(\t\"b\n\036UpdateAutoscalingPolicyReq"
+          + "uest\022@\n\006policy\030\001 \001(\01320.google.cloud.data"
+          + "proc.v1beta2.AutoscalingPolicy\".\n\036Delete"
+          + "AutoscalingPolicyRequest\022\014\n\004name\030\001 \001(\t\"W"
+          + "\n\036ListAutoscalingPoliciesRequest\022\016\n\006pare"
+          + "nt\030\001 \001(\t\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_toke"
+          + "n\030\003 \001(\t\"~\n\037ListAutoscalingPoliciesRespon"
+          + "se\022B\n\010policies\030\001 \003(\01320.google.cloud.data"
+          + "proc.v1beta2.AutoscalingPolicy\022\027\n\017next_p"
+          + "age_token\030\002 \001(\t2\222\013\n\030AutoscalingPolicySer"
+          + "vice\022\240\002\n\027CreateAutoscalingPolicy\022=.googl"
+          + "e.cloud.dataproc.v1beta2.CreateAutoscali"
+          + "ngPolicyRequest\0320.google.cloud.dataproc."
+          + "v1beta2.AutoscalingPolicy\"\223\001\202\323\344\223\002\214\001\".google.cloud.dataproc.v1beta2.ListAuto"
+          + "scalingPoliciesResponse\"\202\001\202\323\344\223\002|\022
+ * Describes an autoscaling policy for Dataproc cluster autoscaler.
+ * 

+ *
+ * Protobuf type {@code google.cloud.dataproc.v1beta2.AutoscalingPolicy}
+ */
+public final class AutoscalingPolicy extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.dataproc.v1beta2.AutoscalingPolicy)
+    AutoscalingPolicyOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use AutoscalingPolicy.newBuilder() to construct.
+  private AutoscalingPolicy(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private AutoscalingPolicy() {
+    id_ = "";
+    name_ = "";
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private AutoscalingPolicy(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              id_ = s;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              name_ = s;
+              break;
+            }
+          case 26:
+            {
+              com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.Builder subBuilder = null;
+              if (algorithmCase_ == 3) {
+                subBuilder =
+                    ((com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm) algorithm_)
+                        .toBuilder();
+              }
+              algorithm_ =
+                  input.readMessage(
+                      com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(
+                    (com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm) algorithm_);
+                algorithm_ = subBuilder.buildPartial();
+              }
+              algorithmCase_ = 3;
+              break;
+            }
+          case 34:
+            {
+              com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig.Builder
+                  subBuilder = null;
+              if (workerConfig_ != null) {
+                subBuilder = workerConfig_.toBuilder();
+              }
+              workerConfig_ =
+                  input.readMessage(
+                      com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+                          .parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(workerConfig_);
+                workerConfig_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          case 42:
+            {
+              com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig.Builder
+                  subBuilder = null;
+              if (secondaryWorkerConfig_ != null) {
+                subBuilder = secondaryWorkerConfig_.toBuilder();
+              }
+              secondaryWorkerConfig_ =
+                  input.readMessage(
+                      com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+                          .parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(secondaryWorkerConfig_);
+                secondaryWorkerConfig_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+        .internal_static_google_cloud_dataproc_v1beta2_AutoscalingPolicy_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+        .internal_static_google_cloud_dataproc_v1beta2_AutoscalingPolicy_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.class,
+            com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder.class);
+  }
+
+  private int algorithmCase_ = 0;
+  private java.lang.Object algorithm_;
+
+  public enum AlgorithmCase implements com.google.protobuf.Internal.EnumLite {
+    BASIC_ALGORITHM(3),
+    ALGORITHM_NOT_SET(0);
+    private final int value;
+
+    private AlgorithmCase(int value) {
+      this.value = value;
+    }
+    /** @deprecated Use {@link #forNumber(int)} instead. */
+    @java.lang.Deprecated
+    public static AlgorithmCase valueOf(int value) {
+      return forNumber(value);
+    }
+
+    public static AlgorithmCase forNumber(int value) {
+      switch (value) {
+        case 3:
+          return BASIC_ALGORITHM;
+        case 0:
+          return ALGORITHM_NOT_SET;
+        default:
+          return null;
+      }
+    }
+
+    public int getNumber() {
+      return this.value;
+    }
+  };
+
+  public AlgorithmCase getAlgorithmCase() {
+    return AlgorithmCase.forNumber(algorithmCase_);
+  }
+
+  public static final int ID_FIELD_NUMBER = 1;
+  private volatile java.lang.Object id_;
+  /**
+   *
+   *
+   * 
+   * Required. The policy id.
+   * The id must contain only letters (a-z, A-Z), numbers (0-9),
+   * underscores (_), and hyphens (-). Cannot begin or end with underscore
+   * or hyphen. Must consist of between 3 and 50 characters.
+   * 

+   *
+   * string id = 1;
+   */
+  public java.lang.String getId() {
+    java.lang.Object ref = id_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      id_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Required. The policy id.
+   * The id must contain only letters (a-z, A-Z), numbers (0-9),
+   * underscores (_), and hyphens (-). Cannot begin or end with underscore
+   * or hyphen. Must consist of between 3 and 50 characters.
+   * 

+   *
+   * string id = 1;
+   */
+  public com.google.protobuf.ByteString getIdBytes() {
+    java.lang.Object ref = id_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      id_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int NAME_FIELD_NUMBER = 2;
+  private volatile java.lang.Object name_;
+  /**
+   *
+   *
+   * 
+   * Output only. The "resource name" of the policy, as described
+   * in https://cloud.google.com/apis/design/resource_names of the form
+   * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+   * 

+   *
+   * string name = 2;
+   */
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. The "resource name" of the policy, as described
+   * in https://cloud.google.com/apis/design/resource_names of the form
+   * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+   * 

+   *
+   * string name = 2;
+   */
+  public com.google.protobuf.ByteString getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int BASIC_ALGORITHM_FIELD_NUMBER = 3;
+  /** .google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm basic_algorithm = 3; */
+  public boolean hasBasicAlgorithm() {
+    return algorithmCase_ == 3;
+  }
+  /** .google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm basic_algorithm = 3; */
+  public com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm getBasicAlgorithm() {
+    if (algorithmCase_ == 3) {
+      return (com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm) algorithm_;
+    }
+    return com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.getDefaultInstance();
+  }
+  /** .google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm basic_algorithm = 3; */
+  public com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithmOrBuilder
+      getBasicAlgorithmOrBuilder() {
+    if (algorithmCase_ == 3) {
+      return (com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm) algorithm_;
+    }
+    return com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.getDefaultInstance();
+  }
+
+  public static final int WORKER_CONFIG_FIELD_NUMBER = 4;
+  private com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig workerConfig_;
+  /**
+   *
+   *
+   * 
+   * Required. Describes how the autoscaler will operate for primary workers.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig worker_config = 4;
+   * 
+   */
+  public boolean hasWorkerConfig() {
+    return workerConfig_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * Required. Describes how the autoscaler will operate for primary workers.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig worker_config = 4;
+   * 
+   */
+  public com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig getWorkerConfig() {
+    return workerConfig_ == null
+        ? com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+            .getDefaultInstance()
+        : workerConfig_;
+  }
+  /**
+   *
+   *
+   * 
+   * Required. Describes how the autoscaler will operate for primary workers.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig worker_config = 4;
+   * 
+   */
+  public com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfigOrBuilder
+      getWorkerConfigOrBuilder() {
+    return getWorkerConfig();
+  }
+
+  public static final int SECONDARY_WORKER_CONFIG_FIELD_NUMBER = 5;
+  private com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+      secondaryWorkerConfig_;
+  /**
+   *
+   *
+   * 
+   * Optional. Describes how the autoscaler will operate for secondary workers.
+   * 

+   *
+   * 
+   * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig secondary_worker_config = 5;
+   * 
+   */
+  public boolean hasSecondaryWorkerConfig() {
+    return secondaryWorkerConfig_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. Describes how the autoscaler will operate for secondary workers.
+   * 

+   *
+   * 
+   * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig secondary_worker_config = 5;
+   * 
+   */
+  public com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+      getSecondaryWorkerConfig() {
+    return secondaryWorkerConfig_ == null
+        ? com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+            .getDefaultInstance()
+        : secondaryWorkerConfig_;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. Describes how the autoscaler will operate for secondary workers.
+   * 

+   *
+   * 
+   * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig secondary_worker_config = 5;
+   * 
+   */
+  public com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfigOrBuilder
+      getSecondaryWorkerConfigOrBuilder() {
+    return getSecondaryWorkerConfig();
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getIdBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, id_);
+    }
+    if (!getNameBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, name_);
+    }
+    if (algorithmCase_ == 3) {
+      output.writeMessage(
+          3, (com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm) algorithm_);
+    }
+    if (workerConfig_ != null) {
+      output.writeMessage(4, getWorkerConfig());
+    }
+    if (secondaryWorkerConfig_ != null) {
+      output.writeMessage(5, getSecondaryWorkerConfig());
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getIdBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, id_);
+    }
+    if (!getNameBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, name_);
+    }
+    if (algorithmCase_ == 3) {
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              3, (com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm) algorithm_);
+    }
+    if (workerConfig_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getWorkerConfig());
+    }
+    if (secondaryWorkerConfig_ != null) {
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(5, getSecondaryWorkerConfig());
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.dataproc.v1beta2.AutoscalingPolicy)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.dataproc.v1beta2.AutoscalingPolicy other =
+        (com.google.cloud.dataproc.v1beta2.AutoscalingPolicy) obj;
+
+    if (!getId().equals(other.getId())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (hasWorkerConfig() != other.hasWorkerConfig()) return false;
+    if (hasWorkerConfig()) {
+      if (!getWorkerConfig().equals(other.getWorkerConfig())) return false;
+    }
+    if (hasSecondaryWorkerConfig() != other.hasSecondaryWorkerConfig()) return false;
+    if (hasSecondaryWorkerConfig()) {
+      if (!getSecondaryWorkerConfig().equals(other.getSecondaryWorkerConfig())) return false;
+    }
+    if (!getAlgorithmCase().equals(other.getAlgorithmCase())) return false;
+    switch (algorithmCase_) {
+      case 3:
+        if (!getBasicAlgorithm().equals(other.getBasicAlgorithm())) return false;
+        break;
+      case 0:
+      default:
+    }
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + ID_FIELD_NUMBER;
+    hash = (53 * hash) + getId().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    if (hasWorkerConfig()) {
+      hash = (37 * hash) + WORKER_CONFIG_FIELD_NUMBER;
+      hash = (53 * hash) + getWorkerConfig().hashCode();
+    }
+    if (hasSecondaryWorkerConfig()) {
+      hash = (37 * hash) + SECONDARY_WORKER_CONFIG_FIELD_NUMBER;
+      hash = (53 * hash) + getSecondaryWorkerConfig().hashCode();
+    }
+    switch (algorithmCase_) {
+      case 3:
+        hash = (37 * hash) + BASIC_ALGORITHM_FIELD_NUMBER;
+        hash = (53 * hash) + getBasicAlgorithm().hashCode();
+        break;
+      case 0:
+      default:
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingPolicy parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingPolicy parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingPolicy parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingPolicy parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingPolicy parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingPolicy parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingPolicy parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingPolicy parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingPolicy parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingPolicy parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingPolicy parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingPolicy parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.dataproc.v1beta2.AutoscalingPolicy prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
+   * Describes an autoscaling policy for Dataproc cluster autoscaler.
+   * 

+   *
+   * Protobuf type {@code google.cloud.dataproc.v1beta2.AutoscalingPolicy}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.dataproc.v1beta2.AutoscalingPolicy)
+      com.google.cloud.dataproc.v1beta2.AutoscalingPolicyOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_AutoscalingPolicy_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_AutoscalingPolicy_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.class,
+              com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder.class);
+    }
+
+    // Construct using com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      id_ = "";
+
+      name_ = "";
+
+      if (workerConfigBuilder_ == null) {
+        workerConfig_ = null;
+      } else {
+        workerConfig_ = null;
+        workerConfigBuilder_ = null;
+      }
+      if (secondaryWorkerConfigBuilder_ == null) {
+        secondaryWorkerConfig_ = null;
+      } else {
+        secondaryWorkerConfig_ = null;
+        secondaryWorkerConfigBuilder_ = null;
+      }
+      algorithmCase_ = 0;
+      algorithm_ = null;
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_AutoscalingPolicy_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.AutoscalingPolicy getDefaultInstanceForType() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.AutoscalingPolicy build() {
+      com.google.cloud.dataproc.v1beta2.AutoscalingPolicy result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.AutoscalingPolicy buildPartial() {
+      com.google.cloud.dataproc.v1beta2.AutoscalingPolicy result =
+          new com.google.cloud.dataproc.v1beta2.AutoscalingPolicy(this);
+      result.id_ = id_;
+      result.name_ = name_;
+      if (algorithmCase_ == 3) {
+        if (basicAlgorithmBuilder_ == null) {
+          result.algorithm_ = algorithm_;
+        } else {
+          result.algorithm_ = basicAlgorithmBuilder_.build();
+        }
+      }
+      if (workerConfigBuilder_ == null) {
+        result.workerConfig_ = workerConfig_;
+      } else {
+        result.workerConfig_ = workerConfigBuilder_.build();
+      }
+      if (secondaryWorkerConfigBuilder_ == null) {
+        result.secondaryWorkerConfig_ = secondaryWorkerConfig_;
+      } else {
+        result.secondaryWorkerConfig_ = secondaryWorkerConfigBuilder_.build();
+      }
+      result.algorithmCase_ = algorithmCase_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.dataproc.v1beta2.AutoscalingPolicy) {
+        return mergeFrom((com.google.cloud.dataproc.v1beta2.AutoscalingPolicy) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.dataproc.v1beta2.AutoscalingPolicy other) {
+      if (other == com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.getDefaultInstance())
+        return this;
+      if (!other.getId().isEmpty()) {
+        id_ = other.id_;
+        onChanged();
+      }
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        onChanged();
+      }
+      if (other.hasWorkerConfig()) {
+        mergeWorkerConfig(other.getWorkerConfig());
+      }
+      if (other.hasSecondaryWorkerConfig()) {
+        mergeSecondaryWorkerConfig(other.getSecondaryWorkerConfig());
+      }
+      switch (other.getAlgorithmCase()) {
+        case BASIC_ALGORITHM:
+          {
+            mergeBasicAlgorithm(other.getBasicAlgorithm());
+            break;
+          }
+        case ALGORITHM_NOT_SET:
+          {
+            break;
+          }
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.dataproc.v1beta2.AutoscalingPolicy parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.dataproc.v1beta2.AutoscalingPolicy) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private int algorithmCase_ = 0;
+    private java.lang.Object algorithm_;
+
+    public AlgorithmCase getAlgorithmCase() {
+      return AlgorithmCase.forNumber(algorithmCase_);
+    }
+
+    public Builder clearAlgorithm() {
+      algorithmCase_ = 0;
+      algorithm_ = null;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object id_ = "";
+    /**
+     *
+     *
+     * 
+     * Required. The policy id.
+     * The id must contain only letters (a-z, A-Z), numbers (0-9),
+     * underscores (_), and hyphens (-). Cannot begin or end with underscore
+     * or hyphen. Must consist of between 3 and 50 characters.
+     * 

+     *
+     * string id = 1;
+     */
+    public java.lang.String getId() {
+      java.lang.Object ref = id_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        id_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The policy id.
+     * The id must contain only letters (a-z, A-Z), numbers (0-9),
+     * underscores (_), and hyphens (-). Cannot begin or end with underscore
+     * or hyphen. Must consist of between 3 and 50 characters.
+     * 

+     *
+     * string id = 1;
+     */
+    public com.google.protobuf.ByteString getIdBytes() {
+      java.lang.Object ref = id_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        id_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The policy id.
+     * The id must contain only letters (a-z, A-Z), numbers (0-9),
+     * underscores (_), and hyphens (-). Cannot begin or end with underscore
+     * or hyphen. Must consist of between 3 and 50 characters.
+     * 

+     *
+     * string id = 1;
+     */
+    public Builder setId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      id_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The policy id.
+     * The id must contain only letters (a-z, A-Z), numbers (0-9),
+     * underscores (_), and hyphens (-). Cannot begin or end with underscore
+     * or hyphen. Must consist of between 3 and 50 characters.
+     * 

+     *
+     * string id = 1;
+     */
+    public Builder clearId() {
+
+      id_ = getDefaultInstance().getId();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The policy id.
+     * The id must contain only letters (a-z, A-Z), numbers (0-9),
+     * underscores (_), and hyphens (-). Cannot begin or end with underscore
+     * or hyphen. Must consist of between 3 and 50 characters.
+     * 

+     *
+     * string id = 1;
+     */
+    public Builder setIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      id_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object name_ = "";
+    /**
+     *
+     *
+     * 
+     * Output only. The "resource name" of the policy, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+     * 

+     *
+     * string name = 2;
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The "resource name" of the policy, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+     * 

+     *
+     * string name = 2;
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The "resource name" of the policy, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+     * 

+     *
+     * string name = 2;
+     */
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The "resource name" of the policy, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+     * 

+     *
+     * string name = 2;
+     */
+    public Builder clearName() {
+
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The "resource name" of the policy, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+     * 

+     *
+     * string name = 2;
+     */
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm,
+            com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.Builder,
+            com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithmOrBuilder>
+        basicAlgorithmBuilder_;
+    /**
+     * .google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm basic_algorithm = 3;
+     */
+    public boolean hasBasicAlgorithm() {
+      return algorithmCase_ == 3;
+    }
+    /**
+     * .google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm basic_algorithm = 3;
+     */
+    public com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm getBasicAlgorithm() {
+      if (basicAlgorithmBuilder_ == null) {
+        if (algorithmCase_ == 3) {
+          return (com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm) algorithm_;
+        }
+        return com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.getDefaultInstance();
+      } else {
+        if (algorithmCase_ == 3) {
+          return basicAlgorithmBuilder_.getMessage();
+        }
+        return com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.getDefaultInstance();
+      }
+    }
+    /**
+     * .google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm basic_algorithm = 3;
+     */
+    public Builder setBasicAlgorithm(
+        com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm value) {
+      if (basicAlgorithmBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        algorithm_ = value;
+        onChanged();
+      } else {
+        basicAlgorithmBuilder_.setMessage(value);
+      }
+      algorithmCase_ = 3;
+      return this;
+    }
+    /**
+     * .google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm basic_algorithm = 3;
+     */
+    public Builder setBasicAlgorithm(
+        com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.Builder builderForValue) {
+      if (basicAlgorithmBuilder_ == null) {
+        algorithm_ = builderForValue.build();
+        onChanged();
+      } else {
+        basicAlgorithmBuilder_.setMessage(builderForValue.build());
+      }
+      algorithmCase_ = 3;
+      return this;
+    }
+    /**
+     * .google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm basic_algorithm = 3;
+     */
+    public Builder mergeBasicAlgorithm(
+        com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm value) {
+      if (basicAlgorithmBuilder_ == null) {
+        if (algorithmCase_ == 3
+            && algorithm_
+                != com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm
+                    .getDefaultInstance()) {
+          algorithm_ =
+              com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.newBuilder(
+                      (com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm) algorithm_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          algorithm_ = value;
+        }
+        onChanged();
+      } else {
+        if (algorithmCase_ == 3) {
+          basicAlgorithmBuilder_.mergeFrom(value);
+        }
+        basicAlgorithmBuilder_.setMessage(value);
+      }
+      algorithmCase_ = 3;
+      return this;
+    }
+    /**
+     * .google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm basic_algorithm = 3;
+     */
+    public Builder clearBasicAlgorithm() {
+      if (basicAlgorithmBuilder_ == null) {
+        if (algorithmCase_ == 3) {
+          algorithmCase_ = 0;
+          algorithm_ = null;
+          onChanged();
+        }
+      } else {
+        if (algorithmCase_ == 3) {
+          algorithmCase_ = 0;
+          algorithm_ = null;
+        }
+        basicAlgorithmBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     * .google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm basic_algorithm = 3;
+     */
+    public com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.Builder
+        getBasicAlgorithmBuilder() {
+      return getBasicAlgorithmFieldBuilder().getBuilder();
+    }
+    /**
+     * .google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm basic_algorithm = 3;
+     */
+    public com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithmOrBuilder
+        getBasicAlgorithmOrBuilder() {
+      if ((algorithmCase_ == 3) && (basicAlgorithmBuilder_ != null)) {
+        return basicAlgorithmBuilder_.getMessageOrBuilder();
+      } else {
+        if (algorithmCase_ == 3) {
+          return (com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm) algorithm_;
+        }
+        return com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.getDefaultInstance();
+      }
+    }
+    /**
+     * .google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm basic_algorithm = 3;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm,
+            com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.Builder,
+            com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithmOrBuilder>
+        getBasicAlgorithmFieldBuilder() {
+      if (basicAlgorithmBuilder_ == null) {
+        if (!(algorithmCase_ == 3)) {
+          algorithm_ =
+              com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.getDefaultInstance();
+        }
+        basicAlgorithmBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm,
+                com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.Builder,
+                com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithmOrBuilder>(
+                (com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm) algorithm_,
+                getParentForChildren(),
+                isClean());
+        algorithm_ = null;
+      }
+      algorithmCase_ = 3;
+      onChanged();
+      ;
+      return basicAlgorithmBuilder_;
+    }
+
+    private com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig workerConfig_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig,
+            com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig.Builder,
+            com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfigOrBuilder>
+        workerConfigBuilder_;
+    /**
+     *
+     *
+     * 
+     * Required. Describes how the autoscaler will operate for primary workers.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig worker_config = 4;
+     * 
+     */
+    public boolean hasWorkerConfig() {
+      return workerConfigBuilder_ != null || workerConfig_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Describes how the autoscaler will operate for primary workers.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig worker_config = 4;
+     * 
+     */
+    public com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+        getWorkerConfig() {
+      if (workerConfigBuilder_ == null) {
+        return workerConfig_ == null
+            ? com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+                .getDefaultInstance()
+            : workerConfig_;
+      } else {
+        return workerConfigBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Describes how the autoscaler will operate for primary workers.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig worker_config = 4;
+     * 
+     */
+    public Builder setWorkerConfig(
+        com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig value) {
+      if (workerConfigBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        workerConfig_ = value;
+        onChanged();
+      } else {
+        workerConfigBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Describes how the autoscaler will operate for primary workers.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig worker_config = 4;
+     * 
+     */
+    public Builder setWorkerConfig(
+        com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig.Builder
+            builderForValue) {
+      if (workerConfigBuilder_ == null) {
+        workerConfig_ = builderForValue.build();
+        onChanged();
+      } else {
+        workerConfigBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Describes how the autoscaler will operate for primary workers.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig worker_config = 4;
+     * 
+     */
+    public Builder mergeWorkerConfig(
+        com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig value) {
+      if (workerConfigBuilder_ == null) {
+        if (workerConfig_ != null) {
+          workerConfig_ =
+              com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig.newBuilder(
+                      workerConfig_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          workerConfig_ = value;
+        }
+        onChanged();
+      } else {
+        workerConfigBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Describes how the autoscaler will operate for primary workers.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig worker_config = 4;
+     * 
+     */
+    public Builder clearWorkerConfig() {
+      if (workerConfigBuilder_ == null) {
+        workerConfig_ = null;
+        onChanged();
+      } else {
+        workerConfig_ = null;
+        workerConfigBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Describes how the autoscaler will operate for primary workers.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig worker_config = 4;
+     * 
+     */
+    public com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig.Builder
+        getWorkerConfigBuilder() {
+
+      onChanged();
+      return getWorkerConfigFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Describes how the autoscaler will operate for primary workers.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig worker_config = 4;
+     * 
+     */
+    public com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfigOrBuilder
+        getWorkerConfigOrBuilder() {
+      if (workerConfigBuilder_ != null) {
+        return workerConfigBuilder_.getMessageOrBuilder();
+      } else {
+        return workerConfig_ == null
+            ? com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+                .getDefaultInstance()
+            : workerConfig_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Describes how the autoscaler will operate for primary workers.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig worker_config = 4;
+     * 
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig,
+            com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig.Builder,
+            com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfigOrBuilder>
+        getWorkerConfigFieldBuilder() {
+      if (workerConfigBuilder_ == null) {
+        workerConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig,
+                com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig.Builder,
+                com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfigOrBuilder>(
+                getWorkerConfig(), getParentForChildren(), isClean());
+        workerConfig_ = null;
+      }
+      return workerConfigBuilder_;
+    }
+
+    private com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+        secondaryWorkerConfig_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig,
+            com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig.Builder,
+            com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfigOrBuilder>
+        secondaryWorkerConfigBuilder_;
+    /**
+     *
+     *
+     * 
+     * Optional. Describes how the autoscaler will operate for secondary workers.
+     * 

+     *
+     * 
+     * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig secondary_worker_config = 5;
+     * 
+     */
+    public boolean hasSecondaryWorkerConfig() {
+      return secondaryWorkerConfigBuilder_ != null || secondaryWorkerConfig_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Describes how the autoscaler will operate for secondary workers.
+     * 

+     *
+     * 
+     * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig secondary_worker_config = 5;
+     * 
+     */
+    public com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+        getSecondaryWorkerConfig() {
+      if (secondaryWorkerConfigBuilder_ == null) {
+        return secondaryWorkerConfig_ == null
+            ? com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+                .getDefaultInstance()
+            : secondaryWorkerConfig_;
+      } else {
+        return secondaryWorkerConfigBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Describes how the autoscaler will operate for secondary workers.
+     * 

+     *
+     * 
+     * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig secondary_worker_config = 5;
+     * 
+     */
+    public Builder setSecondaryWorkerConfig(
+        com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig value) {
+      if (secondaryWorkerConfigBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        secondaryWorkerConfig_ = value;
+        onChanged();
+      } else {
+        secondaryWorkerConfigBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Describes how the autoscaler will operate for secondary workers.
+     * 

+     *
+     * 
+     * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig secondary_worker_config = 5;
+     * 
+     */
+    public Builder setSecondaryWorkerConfig(
+        com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig.Builder
+            builderForValue) {
+      if (secondaryWorkerConfigBuilder_ == null) {
+        secondaryWorkerConfig_ = builderForValue.build();
+        onChanged();
+      } else {
+        secondaryWorkerConfigBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Describes how the autoscaler will operate for secondary workers.
+     * 

+     *
+     * 
+     * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig secondary_worker_config = 5;
+     * 
+     */
+    public Builder mergeSecondaryWorkerConfig(
+        com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig value) {
+      if (secondaryWorkerConfigBuilder_ == null) {
+        if (secondaryWorkerConfig_ != null) {
+          secondaryWorkerConfig_ =
+              com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig.newBuilder(
+                      secondaryWorkerConfig_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          secondaryWorkerConfig_ = value;
+        }
+        onChanged();
+      } else {
+        secondaryWorkerConfigBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Describes how the autoscaler will operate for secondary workers.
+     * 

+     *
+     * 
+     * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig secondary_worker_config = 5;
+     * 
+     */
+    public Builder clearSecondaryWorkerConfig() {
+      if (secondaryWorkerConfigBuilder_ == null) {
+        secondaryWorkerConfig_ = null;
+        onChanged();
+      } else {
+        secondaryWorkerConfig_ = null;
+        secondaryWorkerConfigBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Describes how the autoscaler will operate for secondary workers.
+     * 

+     *
+     * 
+     * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig secondary_worker_config = 5;
+     * 
+     */
+    public com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig.Builder
+        getSecondaryWorkerConfigBuilder() {
+
+      onChanged();
+      return getSecondaryWorkerConfigFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Describes how the autoscaler will operate for secondary workers.
+     * 

+     *
+     * 
+     * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig secondary_worker_config = 5;
+     * 
+     */
+    public com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfigOrBuilder
+        getSecondaryWorkerConfigOrBuilder() {
+      if (secondaryWorkerConfigBuilder_ != null) {
+        return secondaryWorkerConfigBuilder_.getMessageOrBuilder();
+      } else {
+        return secondaryWorkerConfig_ == null
+            ? com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+                .getDefaultInstance()
+            : secondaryWorkerConfig_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Describes how the autoscaler will operate for secondary workers.
+     * 

+     *
+     * 
+     * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig secondary_worker_config = 5;
+     * 
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig,
+            com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig.Builder,
+            com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfigOrBuilder>
+        getSecondaryWorkerConfigFieldBuilder() {
+      if (secondaryWorkerConfigBuilder_ == null) {
+        secondaryWorkerConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig,
+                com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig.Builder,
+                com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfigOrBuilder>(
+                getSecondaryWorkerConfig(), getParentForChildren(), isClean());
+        secondaryWorkerConfig_ = null;
+      }
+      return secondaryWorkerConfigBuilder_;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.dataproc.v1beta2.AutoscalingPolicy)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.dataproc.v1beta2.AutoscalingPolicy)
+  private static final com.google.cloud.dataproc.v1beta2.AutoscalingPolicy DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.dataproc.v1beta2.AutoscalingPolicy();
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.AutoscalingPolicy getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AutoscalingPolicy parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new AutoscalingPolicy(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.dataproc.v1beta2.AutoscalingPolicy getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyName.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyName.java
new file mode 100644
index 000000000000..d7004a24f3ff
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyName.java
@@ -0,0 +1,213 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.cloud.dataproc.v1beta2;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.api.resourcenames.ResourceName;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class AutoscalingPolicyName implements ResourceName {
+
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding(
+          "projects/{project}/regions/{region}/autoscalingPolicies/{autoscaling_policy}");
+
+  private volatile Map fieldValuesMap;
+
+  private final String project;
+  private final String region;
+  private final String autoscalingPolicy;
+
+  public String getProject() {
+    return project;
+  }
+
+  public String getRegion() {
+    return region;
+  }
+
+  public String getAutoscalingPolicy() {
+    return autoscalingPolicy;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private AutoscalingPolicyName(Builder builder) {
+    project = Preconditions.checkNotNull(builder.getProject());
+    region = Preconditions.checkNotNull(builder.getRegion());
+    autoscalingPolicy = Preconditions.checkNotNull(builder.getAutoscalingPolicy());
+  }
+
+  public static AutoscalingPolicyName of(String project, String region, String autoscalingPolicy) {
+    return newBuilder()
+        .setProject(project)
+        .setRegion(region)
+        .setAutoscalingPolicy(autoscalingPolicy)
+        .build();
+  }
+
+  public static String format(String project, String region, String autoscalingPolicy) {
+    return newBuilder()
+        .setProject(project)
+        .setRegion(region)
+        .setAutoscalingPolicy(autoscalingPolicy)
+        .build()
+        .toString();
+  }
+
+  public static AutoscalingPolicyName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "AutoscalingPolicyName.parse: formattedString not in valid format");
+    return of(matchMap.get("project"), matchMap.get("region"), matchMap.get("autoscaling_policy"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (AutoscalingPolicyName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("project", project);
+          fieldMapBuilder.put("region", region);
+          fieldMapBuilder.put("autoscalingPolicy", autoscalingPolicy);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate(
+        "project", project, "region", region, "autoscaling_policy", autoscalingPolicy);
+  }
+
+  /** Builder for AutoscalingPolicyName. */
+  public static class Builder {
+
+    private String project;
+    private String region;
+    private String autoscalingPolicy;
+
+    public String getProject() {
+      return project;
+    }
+
+    public String getRegion() {
+      return region;
+    }
+
+    public String getAutoscalingPolicy() {
+      return autoscalingPolicy;
+    }
+
+    public Builder setProject(String project) {
+      this.project = project;
+      return this;
+    }
+
+    public Builder setRegion(String region) {
+      this.region = region;
+      return this;
+    }
+
+    public Builder setAutoscalingPolicy(String autoscalingPolicy) {
+      this.autoscalingPolicy = autoscalingPolicy;
+      return this;
+    }
+
+    private Builder() {}
+
+    private Builder(AutoscalingPolicyName autoscalingPolicyName) {
+      project = autoscalingPolicyName.project;
+      region = autoscalingPolicyName.region;
+      autoscalingPolicy = autoscalingPolicyName.autoscalingPolicy;
+    }
+
+    public AutoscalingPolicyName build() {
+      return new AutoscalingPolicyName(this);
+    }
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof AutoscalingPolicyName) {
+      AutoscalingPolicyName that = (AutoscalingPolicyName) o;
+      return (this.project.equals(that.project))
+          && (this.region.equals(that.region))
+          && (this.autoscalingPolicy.equals(that.autoscalingPolicy));
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= project.hashCode();
+    h *= 1000003;
+    h ^= region.hashCode();
+    h *= 1000003;
+    h ^= autoscalingPolicy.hashCode();
+    return h;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyOrBuilder.java
new file mode 100644
index 000000000000..381983aee464
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyOrBuilder.java
@@ -0,0 +1,144 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+public interface AutoscalingPolicyOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.dataproc.v1beta2.AutoscalingPolicy)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The policy id.
+   * The id must contain only letters (a-z, A-Z), numbers (0-9),
+   * underscores (_), and hyphens (-). Cannot begin or end with underscore
+   * or hyphen. Must consist of between 3 and 50 characters.
+   * 

+   *
+   * string id = 1;
+   */
+  java.lang.String getId();
+  /**
+   *
+   *
+   * 
+   * Required. The policy id.
+   * The id must contain only letters (a-z, A-Z), numbers (0-9),
+   * underscores (_), and hyphens (-). Cannot begin or end with underscore
+   * or hyphen. Must consist of between 3 and 50 characters.
+   * 

+   *
+   * string id = 1;
+   */
+  com.google.protobuf.ByteString getIdBytes();
+
+  /**
+   *
+   *
+   * 
+   * Output only. The "resource name" of the policy, as described
+   * in https://cloud.google.com/apis/design/resource_names of the form
+   * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+   * 

+   *
+   * string name = 2;
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Output only. The "resource name" of the policy, as described
+   * in https://cloud.google.com/apis/design/resource_names of the form
+   * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+   * 

+   *
+   * string name = 2;
+   */
+  com.google.protobuf.ByteString getNameBytes();
+
+  /** .google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm basic_algorithm = 3; */
+  boolean hasBasicAlgorithm();
+  /** .google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm basic_algorithm = 3; */
+  com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm getBasicAlgorithm();
+  /** .google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm basic_algorithm = 3; */
+  com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithmOrBuilder getBasicAlgorithmOrBuilder();
+
+  /**
+   *
+   *
+   * 
+   * Required. Describes how the autoscaler will operate for primary workers.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig worker_config = 4;
+   * 
+   */
+  boolean hasWorkerConfig();
+  /**
+   *
+   *
+   * 
+   * Required. Describes how the autoscaler will operate for primary workers.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig worker_config = 4;
+   * 
+   */
+  com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig getWorkerConfig();
+  /**
+   *
+   *
+   * 
+   * Required. Describes how the autoscaler will operate for primary workers.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig worker_config = 4;
+   * 
+   */
+  com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfigOrBuilder
+      getWorkerConfigOrBuilder();
+
+  /**
+   *
+   *
+   * 
+   * Optional. Describes how the autoscaler will operate for secondary workers.
+   * 

+   *
+   * 
+   * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig secondary_worker_config = 5;
+   * 
+   */
+  boolean hasSecondaryWorkerConfig();
+  /**
+   *
+   *
+   * 
+   * Optional. Describes how the autoscaler will operate for secondary workers.
+   * 

+   *
+   * 
+   * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig secondary_worker_config = 5;
+   * 
+   */
+  com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig getSecondaryWorkerConfig();
+  /**
+   *
+   *
+   * 
+   * Optional. Describes how the autoscaler will operate for secondary workers.
+   * 

+   *
+   * 
+   * .google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig secondary_worker_config = 5;
+   * 
+   */
+  com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfigOrBuilder
+      getSecondaryWorkerConfigOrBuilder();
+
+  public com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.AlgorithmCase getAlgorithmCase();
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/BasicAutoscalingAlgorithm.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/BasicAutoscalingAlgorithm.java
new file mode 100644
index 000000000000..693a8fd1ed4f
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/BasicAutoscalingAlgorithm.java
@@ -0,0 +1,1000 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+/**
+ *
+ *
+ * 
+ * Basic algorithm for autoscaling.
+ * 

+ *
+ * Protobuf type {@code google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm}
+ */
+public final class BasicAutoscalingAlgorithm extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm)
+    BasicAutoscalingAlgorithmOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use BasicAutoscalingAlgorithm.newBuilder() to construct.
+  private BasicAutoscalingAlgorithm(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private BasicAutoscalingAlgorithm() {}
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private BasicAutoscalingAlgorithm(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig.Builder subBuilder =
+                  null;
+              if (yarnConfig_ != null) {
+                subBuilder = yarnConfig_.toBuilder();
+              }
+              yarnConfig_ =
+                  input.readMessage(
+                      com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(yarnConfig_);
+                yarnConfig_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          case 18:
+            {
+              com.google.protobuf.Duration.Builder subBuilder = null;
+              if (cooldownPeriod_ != null) {
+                subBuilder = cooldownPeriod_.toBuilder();
+              }
+              cooldownPeriod_ =
+                  input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(cooldownPeriod_);
+                cooldownPeriod_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+        .internal_static_google_cloud_dataproc_v1beta2_BasicAutoscalingAlgorithm_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+        .internal_static_google_cloud_dataproc_v1beta2_BasicAutoscalingAlgorithm_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.class,
+            com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.Builder.class);
+  }
+
+  public static final int YARN_CONFIG_FIELD_NUMBER = 1;
+  private com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig yarnConfig_;
+  /**
+   *
+   *
+   * 
+   * Required. YARN autoscaling configuration.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig yarn_config = 1;
+   */
+  public boolean hasYarnConfig() {
+    return yarnConfig_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * Required. YARN autoscaling configuration.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig yarn_config = 1;
+   */
+  public com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig getYarnConfig() {
+    return yarnConfig_ == null
+        ? com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig.getDefaultInstance()
+        : yarnConfig_;
+  }
+  /**
+   *
+   *
+   * 
+   * Required. YARN autoscaling configuration.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig yarn_config = 1;
+   */
+  public com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfigOrBuilder
+      getYarnConfigOrBuilder() {
+    return getYarnConfig();
+  }
+
+  public static final int COOLDOWN_PERIOD_FIELD_NUMBER = 2;
+  private com.google.protobuf.Duration cooldownPeriod_;
+  /**
+   *
+   *
+   * 
+   * Optional. Duration between scaling events. A scaling period starts after
+   * the update operation from the previous event has completed.
+   * Bounds: [2m, 1d]. Default: 2m.
+   * 

+   *
+   * .google.protobuf.Duration cooldown_period = 2;
+   */
+  public boolean hasCooldownPeriod() {
+    return cooldownPeriod_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. Duration between scaling events. A scaling period starts after
+   * the update operation from the previous event has completed.
+   * Bounds: [2m, 1d]. Default: 2m.
+   * 

+   *
+   * .google.protobuf.Duration cooldown_period = 2;
+   */
+  public com.google.protobuf.Duration getCooldownPeriod() {
+    return cooldownPeriod_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : cooldownPeriod_;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. Duration between scaling events. A scaling period starts after
+   * the update operation from the previous event has completed.
+   * Bounds: [2m, 1d]. Default: 2m.
+   * 

+   *
+   * .google.protobuf.Duration cooldown_period = 2;
+   */
+  public com.google.protobuf.DurationOrBuilder getCooldownPeriodOrBuilder() {
+    return getCooldownPeriod();
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (yarnConfig_ != null) {
+      output.writeMessage(1, getYarnConfig());
+    }
+    if (cooldownPeriod_ != null) {
+      output.writeMessage(2, getCooldownPeriod());
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (yarnConfig_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getYarnConfig());
+    }
+    if (cooldownPeriod_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getCooldownPeriod());
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm other =
+        (com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm) obj;
+
+    if (hasYarnConfig() != other.hasYarnConfig()) return false;
+    if (hasYarnConfig()) {
+      if (!getYarnConfig().equals(other.getYarnConfig())) return false;
+    }
+    if (hasCooldownPeriod() != other.hasCooldownPeriod()) return false;
+    if (hasCooldownPeriod()) {
+      if (!getCooldownPeriod().equals(other.getCooldownPeriod())) return false;
+    }
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (hasYarnConfig()) {
+      hash = (37 * hash) + YARN_CONFIG_FIELD_NUMBER;
+      hash = (53 * hash) + getYarnConfig().hashCode();
+    }
+    if (hasCooldownPeriod()) {
+      hash = (37 * hash) + COOLDOWN_PERIOD_FIELD_NUMBER;
+      hash = (53 * hash) + getCooldownPeriod().hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
+   * Basic algorithm for autoscaling.
+   * 

+   *
+   * Protobuf type {@code google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm)
+      com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithmOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_BasicAutoscalingAlgorithm_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_BasicAutoscalingAlgorithm_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.class,
+              com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.Builder.class);
+    }
+
+    // Construct using com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      if (yarnConfigBuilder_ == null) {
+        yarnConfig_ = null;
+      } else {
+        yarnConfig_ = null;
+        yarnConfigBuilder_ = null;
+      }
+      if (cooldownPeriodBuilder_ == null) {
+        cooldownPeriod_ = null;
+      } else {
+        cooldownPeriod_ = null;
+        cooldownPeriodBuilder_ = null;
+      }
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_BasicAutoscalingAlgorithm_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm getDefaultInstanceForType() {
+      return com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm build() {
+      com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm buildPartial() {
+      com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm result =
+          new com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm(this);
+      if (yarnConfigBuilder_ == null) {
+        result.yarnConfig_ = yarnConfig_;
+      } else {
+        result.yarnConfig_ = yarnConfigBuilder_.build();
+      }
+      if (cooldownPeriodBuilder_ == null) {
+        result.cooldownPeriod_ = cooldownPeriod_;
+      } else {
+        result.cooldownPeriod_ = cooldownPeriodBuilder_.build();
+      }
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm) {
+        return mergeFrom((com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm other) {
+      if (other == com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm.getDefaultInstance())
+        return this;
+      if (other.hasYarnConfig()) {
+        mergeYarnConfig(other.getYarnConfig());
+      }
+      if (other.hasCooldownPeriod()) {
+        mergeCooldownPeriod(other.getCooldownPeriod());
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig yarnConfig_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig,
+            com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig.Builder,
+            com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfigOrBuilder>
+        yarnConfigBuilder_;
+    /**
+     *
+     *
+     * 
+     * Required. YARN autoscaling configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig yarn_config = 1;
+     */
+    public boolean hasYarnConfig() {
+      return yarnConfigBuilder_ != null || yarnConfig_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. YARN autoscaling configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig yarn_config = 1;
+     */
+    public com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig getYarnConfig() {
+      if (yarnConfigBuilder_ == null) {
+        return yarnConfig_ == null
+            ? com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig.getDefaultInstance()
+            : yarnConfig_;
+      } else {
+        return yarnConfigBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. YARN autoscaling configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig yarn_config = 1;
+     */
+    public Builder setYarnConfig(
+        com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig value) {
+      if (yarnConfigBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        yarnConfig_ = value;
+        onChanged();
+      } else {
+        yarnConfigBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. YARN autoscaling configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig yarn_config = 1;
+     */
+    public Builder setYarnConfig(
+        com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig.Builder builderForValue) {
+      if (yarnConfigBuilder_ == null) {
+        yarnConfig_ = builderForValue.build();
+        onChanged();
+      } else {
+        yarnConfigBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. YARN autoscaling configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig yarn_config = 1;
+     */
+    public Builder mergeYarnConfig(
+        com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig value) {
+      if (yarnConfigBuilder_ == null) {
+        if (yarnConfig_ != null) {
+          yarnConfig_ =
+              com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig.newBuilder(yarnConfig_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          yarnConfig_ = value;
+        }
+        onChanged();
+      } else {
+        yarnConfigBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. YARN autoscaling configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig yarn_config = 1;
+     */
+    public Builder clearYarnConfig() {
+      if (yarnConfigBuilder_ == null) {
+        yarnConfig_ = null;
+        onChanged();
+      } else {
+        yarnConfig_ = null;
+        yarnConfigBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. YARN autoscaling configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig yarn_config = 1;
+     */
+    public com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig.Builder
+        getYarnConfigBuilder() {
+
+      onChanged();
+      return getYarnConfigFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Required. YARN autoscaling configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig yarn_config = 1;
+     */
+    public com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfigOrBuilder
+        getYarnConfigOrBuilder() {
+      if (yarnConfigBuilder_ != null) {
+        return yarnConfigBuilder_.getMessageOrBuilder();
+      } else {
+        return yarnConfig_ == null
+            ? com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig.getDefaultInstance()
+            : yarnConfig_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. YARN autoscaling configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig yarn_config = 1;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig,
+            com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig.Builder,
+            com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfigOrBuilder>
+        getYarnConfigFieldBuilder() {
+      if (yarnConfigBuilder_ == null) {
+        yarnConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig,
+                com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig.Builder,
+                com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfigOrBuilder>(
+                getYarnConfig(), getParentForChildren(), isClean());
+        yarnConfig_ = null;
+      }
+      return yarnConfigBuilder_;
+    }
+
+    private com.google.protobuf.Duration cooldownPeriod_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
+        cooldownPeriodBuilder_;
+    /**
+     *
+     *
+     * 
+     * Optional. Duration between scaling events. A scaling period starts after
+     * the update operation from the previous event has completed.
+     * Bounds: [2m, 1d]. Default: 2m.
+     * 

+     *
+     * .google.protobuf.Duration cooldown_period = 2;
+     */
+    public boolean hasCooldownPeriod() {
+      return cooldownPeriodBuilder_ != null || cooldownPeriod_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Duration between scaling events. A scaling period starts after
+     * the update operation from the previous event has completed.
+     * Bounds: [2m, 1d]. Default: 2m.
+     * 

+     *
+     * .google.protobuf.Duration cooldown_period = 2;
+     */
+    public com.google.protobuf.Duration getCooldownPeriod() {
+      if (cooldownPeriodBuilder_ == null) {
+        return cooldownPeriod_ == null
+            ? com.google.protobuf.Duration.getDefaultInstance()
+            : cooldownPeriod_;
+      } else {
+        return cooldownPeriodBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Duration between scaling events. A scaling period starts after
+     * the update operation from the previous event has completed.
+     * Bounds: [2m, 1d]. Default: 2m.
+     * 

+     *
+     * .google.protobuf.Duration cooldown_period = 2;
+     */
+    public Builder setCooldownPeriod(com.google.protobuf.Duration value) {
+      if (cooldownPeriodBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        cooldownPeriod_ = value;
+        onChanged();
+      } else {
+        cooldownPeriodBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Duration between scaling events. A scaling period starts after
+     * the update operation from the previous event has completed.
+     * Bounds: [2m, 1d]. Default: 2m.
+     * 

+     *
+     * .google.protobuf.Duration cooldown_period = 2;
+     */
+    public Builder setCooldownPeriod(com.google.protobuf.Duration.Builder builderForValue) {
+      if (cooldownPeriodBuilder_ == null) {
+        cooldownPeriod_ = builderForValue.build();
+        onChanged();
+      } else {
+        cooldownPeriodBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Duration between scaling events. A scaling period starts after
+     * the update operation from the previous event has completed.
+     * Bounds: [2m, 1d]. Default: 2m.
+     * 

+     *
+     * .google.protobuf.Duration cooldown_period = 2;
+     */
+    public Builder mergeCooldownPeriod(com.google.protobuf.Duration value) {
+      if (cooldownPeriodBuilder_ == null) {
+        if (cooldownPeriod_ != null) {
+          cooldownPeriod_ =
+              com.google.protobuf.Duration.newBuilder(cooldownPeriod_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          cooldownPeriod_ = value;
+        }
+        onChanged();
+      } else {
+        cooldownPeriodBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Duration between scaling events. A scaling period starts after
+     * the update operation from the previous event has completed.
+     * Bounds: [2m, 1d]. Default: 2m.
+     * 

+     *
+     * .google.protobuf.Duration cooldown_period = 2;
+     */
+    public Builder clearCooldownPeriod() {
+      if (cooldownPeriodBuilder_ == null) {
+        cooldownPeriod_ = null;
+        onChanged();
+      } else {
+        cooldownPeriod_ = null;
+        cooldownPeriodBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Duration between scaling events. A scaling period starts after
+     * the update operation from the previous event has completed.
+     * Bounds: [2m, 1d]. Default: 2m.
+     * 

+     *
+     * .google.protobuf.Duration cooldown_period = 2;
+     */
+    public com.google.protobuf.Duration.Builder getCooldownPeriodBuilder() {
+
+      onChanged();
+      return getCooldownPeriodFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Duration between scaling events. A scaling period starts after
+     * the update operation from the previous event has completed.
+     * Bounds: [2m, 1d]. Default: 2m.
+     * 

+     *
+     * .google.protobuf.Duration cooldown_period = 2;
+     */
+    public com.google.protobuf.DurationOrBuilder getCooldownPeriodOrBuilder() {
+      if (cooldownPeriodBuilder_ != null) {
+        return cooldownPeriodBuilder_.getMessageOrBuilder();
+      } else {
+        return cooldownPeriod_ == null
+            ? com.google.protobuf.Duration.getDefaultInstance()
+            : cooldownPeriod_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Duration between scaling events. A scaling period starts after
+     * the update operation from the previous event has completed.
+     * Bounds: [2m, 1d]. Default: 2m.
+     * 

+     *
+     * .google.protobuf.Duration cooldown_period = 2;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
+        getCooldownPeriodFieldBuilder() {
+      if (cooldownPeriodBuilder_ == null) {
+        cooldownPeriodBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Duration,
+                com.google.protobuf.Duration.Builder,
+                com.google.protobuf.DurationOrBuilder>(
+                getCooldownPeriod(), getParentForChildren(), isClean());
+        cooldownPeriod_ = null;
+      }
+      return cooldownPeriodBuilder_;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm)
+  private static final com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm();
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public BasicAutoscalingAlgorithm parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new BasicAutoscalingAlgorithm(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/BasicAutoscalingAlgorithmOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/BasicAutoscalingAlgorithmOrBuilder.java
new file mode 100644
index 000000000000..6c2a3a4a5c94
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/BasicAutoscalingAlgorithmOrBuilder.java
@@ -0,0 +1,78 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+public interface BasicAutoscalingAlgorithmOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.dataproc.v1beta2.BasicAutoscalingAlgorithm)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. YARN autoscaling configuration.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig yarn_config = 1;
+   */
+  boolean hasYarnConfig();
+  /**
+   *
+   *
+   * 
+   * Required. YARN autoscaling configuration.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig yarn_config = 1;
+   */
+  com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig getYarnConfig();
+  /**
+   *
+   *
+   * 
+   * Required. YARN autoscaling configuration.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig yarn_config = 1;
+   */
+  com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfigOrBuilder getYarnConfigOrBuilder();
+
+  /**
+   *
+   *
+   * 
+   * Optional. Duration between scaling events. A scaling period starts after
+   * the update operation from the previous event has completed.
+   * Bounds: [2m, 1d]. Default: 2m.
+   * 

+   *
+   * .google.protobuf.Duration cooldown_period = 2;
+   */
+  boolean hasCooldownPeriod();
+  /**
+   *
+   *
+   * 
+   * Optional. Duration between scaling events. A scaling period starts after
+   * the update operation from the previous event has completed.
+   * Bounds: [2m, 1d]. Default: 2m.
+   * 

+   *
+   * .google.protobuf.Duration cooldown_period = 2;
+   */
+  com.google.protobuf.Duration getCooldownPeriod();
+  /**
+   *
+   *
+   * 
+   * Optional. Duration between scaling events. A scaling period starts after
+   * the update operation from the previous event has completed.
+   * Bounds: [2m, 1d]. Default: 2m.
+   * 

+   *
+   * .google.protobuf.Duration cooldown_period = 2;
+   */
+  com.google.protobuf.DurationOrBuilder getCooldownPeriodOrBuilder();
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/BasicYarnAutoscalingConfig.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/BasicYarnAutoscalingConfig.java
new file mode 100644
index 000000000000..fc80fdd02daf
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/BasicYarnAutoscalingConfig.java
@@ -0,0 +1,1170 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+/**
+ *
+ *
+ * 
+ * Basic autoscaling configurations for YARN.
+ * 

+ *
+ * Protobuf type {@code google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig}
+ */
+public final class BasicYarnAutoscalingConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig)
+    BasicYarnAutoscalingConfigOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use BasicYarnAutoscalingConfig.newBuilder() to construct.
+  private BasicYarnAutoscalingConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private BasicYarnAutoscalingConfig() {}
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private BasicYarnAutoscalingConfig(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 9:
+            {
+              scaleUpFactor_ = input.readDouble();
+              break;
+            }
+          case 17:
+            {
+              scaleDownFactor_ = input.readDouble();
+              break;
+            }
+          case 25:
+            {
+              scaleUpMinWorkerFraction_ = input.readDouble();
+              break;
+            }
+          case 33:
+            {
+              scaleDownMinWorkerFraction_ = input.readDouble();
+              break;
+            }
+          case 42:
+            {
+              com.google.protobuf.Duration.Builder subBuilder = null;
+              if (gracefulDecommissionTimeout_ != null) {
+                subBuilder = gracefulDecommissionTimeout_.toBuilder();
+              }
+              gracefulDecommissionTimeout_ =
+                  input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(gracefulDecommissionTimeout_);
+                gracefulDecommissionTimeout_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+        .internal_static_google_cloud_dataproc_v1beta2_BasicYarnAutoscalingConfig_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+        .internal_static_google_cloud_dataproc_v1beta2_BasicYarnAutoscalingConfig_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig.class,
+            com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig.Builder.class);
+  }
+
+  public static final int GRACEFUL_DECOMMISSION_TIMEOUT_FIELD_NUMBER = 5;
+  private com.google.protobuf.Duration gracefulDecommissionTimeout_;
+  /**
+   *
+   *
+   * 
+   * Required. Timeout for YARN graceful decommissioning of Node Managers.
+   * Specifies the duration to wait for jobs to complete before forcefully
+   * removing workers (and potentially interrupting jobs). Only applicable to
+   * downscaling operations.
+   * Bounds: [0s, 1d].
+   * 

+   *
+   * .google.protobuf.Duration graceful_decommission_timeout = 5;
+   */
+  public boolean hasGracefulDecommissionTimeout() {
+    return gracefulDecommissionTimeout_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * Required. Timeout for YARN graceful decommissioning of Node Managers.
+   * Specifies the duration to wait for jobs to complete before forcefully
+   * removing workers (and potentially interrupting jobs). Only applicable to
+   * downscaling operations.
+   * Bounds: [0s, 1d].
+   * 

+   *
+   * .google.protobuf.Duration graceful_decommission_timeout = 5;
+   */
+  public com.google.protobuf.Duration getGracefulDecommissionTimeout() {
+    return gracefulDecommissionTimeout_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : gracefulDecommissionTimeout_;
+  }
+  /**
+   *
+   *
+   * 
+   * Required. Timeout for YARN graceful decommissioning of Node Managers.
+   * Specifies the duration to wait for jobs to complete before forcefully
+   * removing workers (and potentially interrupting jobs). Only applicable to
+   * downscaling operations.
+   * Bounds: [0s, 1d].
+   * 

+   *
+   * .google.protobuf.Duration graceful_decommission_timeout = 5;
+   */
+  public com.google.protobuf.DurationOrBuilder getGracefulDecommissionTimeoutOrBuilder() {
+    return getGracefulDecommissionTimeout();
+  }
+
+  public static final int SCALE_UP_FACTOR_FIELD_NUMBER = 1;
+  private double scaleUpFactor_;
+  /**
+   *
+   *
+   * 
+   * Required. Fraction of average pending memory in the last cooldown period
+   * for which to add workers. A scale-up factor of 1.0 will result in scaling
+   * up so that there is no pending memory remaining after the update (more
+   * aggressive scaling). A scale-up factor closer to 0 will result in a smaller
+   * magnitude of scaling up (less aggressive scaling).
+   * Bounds: [0.0, 1.0].
+   * 

+   *
+   * double scale_up_factor = 1;
+   */
+  public double getScaleUpFactor() {
+    return scaleUpFactor_;
+  }
+
+  public static final int SCALE_DOWN_FACTOR_FIELD_NUMBER = 2;
+  private double scaleDownFactor_;
+  /**
+   *
+   *
+   * 
+   * Required. Fraction of average pending memory in the last cooldown period
+   * for which to remove workers. A scale-down factor of 1 will result in
+   * scaling down so that there is no available memory remaining after the
+   * update (more aggressive scaling). A scale-down factor of 0 disables
+   * removing workers, which can be beneficial for autoscaling a single job.
+   * Bounds: [0.0, 1.0].
+   * 

+   *
+   * double scale_down_factor = 2;
+   */
+  public double getScaleDownFactor() {
+    return scaleDownFactor_;
+  }
+
+  public static final int SCALE_UP_MIN_WORKER_FRACTION_FIELD_NUMBER = 3;
+  private double scaleUpMinWorkerFraction_;
+  /**
+   *
+   *
+   * 
+   * Optional. Minimum scale-up threshold as a fraction of total cluster size
+   * before scaling occurs. For example, in a 20-worker cluster, a threshold of
+   * 0.1 means the autoscaler must recommend at least a 2-worker scale-up for
+   * the cluster to scale. A threshold of 0 means the autoscaler will scale up
+   * on any recommended change.
+   * Bounds: [0.0, 1.0]. Default: 0.0.
+   * 

+   *
+   * double scale_up_min_worker_fraction = 3;
+   */
+  public double getScaleUpMinWorkerFraction() {
+    return scaleUpMinWorkerFraction_;
+  }
+
+  public static final int SCALE_DOWN_MIN_WORKER_FRACTION_FIELD_NUMBER = 4;
+  private double scaleDownMinWorkerFraction_;
+  /**
+   *
+   *
+   * 
+   * Optional. Minimum scale-down threshold as a fraction of total cluster size
+   * before scaling occurs. For example, in a 20-worker cluster, a threshold of
+   * 0.1 means the autoscaler must recommend at least a 2 worker scale-down for
+   * the cluster to scale. A threshold of 0 means the autoscaler will scale down
+   * on any recommended change.
+   * Bounds: [0.0, 1.0]. Default: 0.0.
+   * 

+   *
+   * double scale_down_min_worker_fraction = 4;
+   */
+  public double getScaleDownMinWorkerFraction() {
+    return scaleDownMinWorkerFraction_;
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (scaleUpFactor_ != 0D) {
+      output.writeDouble(1, scaleUpFactor_);
+    }
+    if (scaleDownFactor_ != 0D) {
+      output.writeDouble(2, scaleDownFactor_);
+    }
+    if (scaleUpMinWorkerFraction_ != 0D) {
+      output.writeDouble(3, scaleUpMinWorkerFraction_);
+    }
+    if (scaleDownMinWorkerFraction_ != 0D) {
+      output.writeDouble(4, scaleDownMinWorkerFraction_);
+    }
+    if (gracefulDecommissionTimeout_ != null) {
+      output.writeMessage(5, getGracefulDecommissionTimeout());
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (scaleUpFactor_ != 0D) {
+      size += com.google.protobuf.CodedOutputStream.computeDoubleSize(1, scaleUpFactor_);
+    }
+    if (scaleDownFactor_ != 0D) {
+      size += com.google.protobuf.CodedOutputStream.computeDoubleSize(2, scaleDownFactor_);
+    }
+    if (scaleUpMinWorkerFraction_ != 0D) {
+      size += com.google.protobuf.CodedOutputStream.computeDoubleSize(3, scaleUpMinWorkerFraction_);
+    }
+    if (scaleDownMinWorkerFraction_ != 0D) {
+      size +=
+          com.google.protobuf.CodedOutputStream.computeDoubleSize(4, scaleDownMinWorkerFraction_);
+    }
+    if (gracefulDecommissionTimeout_ != null) {
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              5, getGracefulDecommissionTimeout());
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig other =
+        (com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig) obj;
+
+    if (hasGracefulDecommissionTimeout() != other.hasGracefulDecommissionTimeout()) return false;
+    if (hasGracefulDecommissionTimeout()) {
+      if (!getGracefulDecommissionTimeout().equals(other.getGracefulDecommissionTimeout()))
+        return false;
+    }
+    if (java.lang.Double.doubleToLongBits(getScaleUpFactor())
+        != java.lang.Double.doubleToLongBits(other.getScaleUpFactor())) return false;
+    if (java.lang.Double.doubleToLongBits(getScaleDownFactor())
+        != java.lang.Double.doubleToLongBits(other.getScaleDownFactor())) return false;
+    if (java.lang.Double.doubleToLongBits(getScaleUpMinWorkerFraction())
+        != java.lang.Double.doubleToLongBits(other.getScaleUpMinWorkerFraction())) return false;
+    if (java.lang.Double.doubleToLongBits(getScaleDownMinWorkerFraction())
+        != java.lang.Double.doubleToLongBits(other.getScaleDownMinWorkerFraction())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (hasGracefulDecommissionTimeout()) {
+      hash = (37 * hash) + GRACEFUL_DECOMMISSION_TIMEOUT_FIELD_NUMBER;
+      hash = (53 * hash) + getGracefulDecommissionTimeout().hashCode();
+    }
+    hash = (37 * hash) + SCALE_UP_FACTOR_FIELD_NUMBER;
+    hash =
+        (53 * hash)
+            + com.google.protobuf.Internal.hashLong(
+                java.lang.Double.doubleToLongBits(getScaleUpFactor()));
+    hash = (37 * hash) + SCALE_DOWN_FACTOR_FIELD_NUMBER;
+    hash =
+        (53 * hash)
+            + com.google.protobuf.Internal.hashLong(
+                java.lang.Double.doubleToLongBits(getScaleDownFactor()));
+    hash = (37 * hash) + SCALE_UP_MIN_WORKER_FRACTION_FIELD_NUMBER;
+    hash =
+        (53 * hash)
+            + com.google.protobuf.Internal.hashLong(
+                java.lang.Double.doubleToLongBits(getScaleUpMinWorkerFraction()));
+    hash = (37 * hash) + SCALE_DOWN_MIN_WORKER_FRACTION_FIELD_NUMBER;
+    hash =
+        (53 * hash)
+            + com.google.protobuf.Internal.hashLong(
+                java.lang.Double.doubleToLongBits(getScaleDownMinWorkerFraction()));
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
+   * Basic autoscaling configurations for YARN.
+   * 

+   *
+   * Protobuf type {@code google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig)
+      com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfigOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_BasicYarnAutoscalingConfig_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_BasicYarnAutoscalingConfig_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig.class,
+              com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig.Builder.class);
+    }
+
+    // Construct using com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      if (gracefulDecommissionTimeoutBuilder_ == null) {
+        gracefulDecommissionTimeout_ = null;
+      } else {
+        gracefulDecommissionTimeout_ = null;
+        gracefulDecommissionTimeoutBuilder_ = null;
+      }
+      scaleUpFactor_ = 0D;
+
+      scaleDownFactor_ = 0D;
+
+      scaleUpMinWorkerFraction_ = 0D;
+
+      scaleDownMinWorkerFraction_ = 0D;
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_BasicYarnAutoscalingConfig_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig
+        getDefaultInstanceForType() {
+      return com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig build() {
+      com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig buildPartial() {
+      com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig result =
+          new com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig(this);
+      if (gracefulDecommissionTimeoutBuilder_ == null) {
+        result.gracefulDecommissionTimeout_ = gracefulDecommissionTimeout_;
+      } else {
+        result.gracefulDecommissionTimeout_ = gracefulDecommissionTimeoutBuilder_.build();
+      }
+      result.scaleUpFactor_ = scaleUpFactor_;
+      result.scaleDownFactor_ = scaleDownFactor_;
+      result.scaleUpMinWorkerFraction_ = scaleUpMinWorkerFraction_;
+      result.scaleDownMinWorkerFraction_ = scaleDownMinWorkerFraction_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig) {
+        return mergeFrom((com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig other) {
+      if (other
+          == com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig.getDefaultInstance())
+        return this;
+      if (other.hasGracefulDecommissionTimeout()) {
+        mergeGracefulDecommissionTimeout(other.getGracefulDecommissionTimeout());
+      }
+      if (other.getScaleUpFactor() != 0D) {
+        setScaleUpFactor(other.getScaleUpFactor());
+      }
+      if (other.getScaleDownFactor() != 0D) {
+        setScaleDownFactor(other.getScaleDownFactor());
+      }
+      if (other.getScaleUpMinWorkerFraction() != 0D) {
+        setScaleUpMinWorkerFraction(other.getScaleUpMinWorkerFraction());
+      }
+      if (other.getScaleDownMinWorkerFraction() != 0D) {
+        setScaleDownMinWorkerFraction(other.getScaleDownMinWorkerFraction());
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private com.google.protobuf.Duration gracefulDecommissionTimeout_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
+        gracefulDecommissionTimeoutBuilder_;
+    /**
+     *
+     *
+     * 
+     * Required. Timeout for YARN graceful decommissioning of Node Managers.
+     * Specifies the duration to wait for jobs to complete before forcefully
+     * removing workers (and potentially interrupting jobs). Only applicable to
+     * downscaling operations.
+     * Bounds: [0s, 1d].
+     * 

+     *
+     * .google.protobuf.Duration graceful_decommission_timeout = 5;
+     */
+    public boolean hasGracefulDecommissionTimeout() {
+      return gracefulDecommissionTimeoutBuilder_ != null || gracefulDecommissionTimeout_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Timeout for YARN graceful decommissioning of Node Managers.
+     * Specifies the duration to wait for jobs to complete before forcefully
+     * removing workers (and potentially interrupting jobs). Only applicable to
+     * downscaling operations.
+     * Bounds: [0s, 1d].
+     * 

+     *
+     * .google.protobuf.Duration graceful_decommission_timeout = 5;
+     */
+    public com.google.protobuf.Duration getGracefulDecommissionTimeout() {
+      if (gracefulDecommissionTimeoutBuilder_ == null) {
+        return gracefulDecommissionTimeout_ == null
+            ? com.google.protobuf.Duration.getDefaultInstance()
+            : gracefulDecommissionTimeout_;
+      } else {
+        return gracefulDecommissionTimeoutBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Timeout for YARN graceful decommissioning of Node Managers.
+     * Specifies the duration to wait for jobs to complete before forcefully
+     * removing workers (and potentially interrupting jobs). Only applicable to
+     * downscaling operations.
+     * Bounds: [0s, 1d].
+     * 

+     *
+     * .google.protobuf.Duration graceful_decommission_timeout = 5;
+     */
+    public Builder setGracefulDecommissionTimeout(com.google.protobuf.Duration value) {
+      if (gracefulDecommissionTimeoutBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        gracefulDecommissionTimeout_ = value;
+        onChanged();
+      } else {
+        gracefulDecommissionTimeoutBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Timeout for YARN graceful decommissioning of Node Managers.
+     * Specifies the duration to wait for jobs to complete before forcefully
+     * removing workers (and potentially interrupting jobs). Only applicable to
+     * downscaling operations.
+     * Bounds: [0s, 1d].
+     * 

+     *
+     * .google.protobuf.Duration graceful_decommission_timeout = 5;
+     */
+    public Builder setGracefulDecommissionTimeout(
+        com.google.protobuf.Duration.Builder builderForValue) {
+      if (gracefulDecommissionTimeoutBuilder_ == null) {
+        gracefulDecommissionTimeout_ = builderForValue.build();
+        onChanged();
+      } else {
+        gracefulDecommissionTimeoutBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Timeout for YARN graceful decommissioning of Node Managers.
+     * Specifies the duration to wait for jobs to complete before forcefully
+     * removing workers (and potentially interrupting jobs). Only applicable to
+     * downscaling operations.
+     * Bounds: [0s, 1d].
+     * 

+     *
+     * .google.protobuf.Duration graceful_decommission_timeout = 5;
+     */
+    public Builder mergeGracefulDecommissionTimeout(com.google.protobuf.Duration value) {
+      if (gracefulDecommissionTimeoutBuilder_ == null) {
+        if (gracefulDecommissionTimeout_ != null) {
+          gracefulDecommissionTimeout_ =
+              com.google.protobuf.Duration.newBuilder(gracefulDecommissionTimeout_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          gracefulDecommissionTimeout_ = value;
+        }
+        onChanged();
+      } else {
+        gracefulDecommissionTimeoutBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Timeout for YARN graceful decommissioning of Node Managers.
+     * Specifies the duration to wait for jobs to complete before forcefully
+     * removing workers (and potentially interrupting jobs). Only applicable to
+     * downscaling operations.
+     * Bounds: [0s, 1d].
+     * 

+     *
+     * .google.protobuf.Duration graceful_decommission_timeout = 5;
+     */
+    public Builder clearGracefulDecommissionTimeout() {
+      if (gracefulDecommissionTimeoutBuilder_ == null) {
+        gracefulDecommissionTimeout_ = null;
+        onChanged();
+      } else {
+        gracefulDecommissionTimeout_ = null;
+        gracefulDecommissionTimeoutBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Timeout for YARN graceful decommissioning of Node Managers.
+     * Specifies the duration to wait for jobs to complete before forcefully
+     * removing workers (and potentially interrupting jobs). Only applicable to
+     * downscaling operations.
+     * Bounds: [0s, 1d].
+     * 

+     *
+     * .google.protobuf.Duration graceful_decommission_timeout = 5;
+     */
+    public com.google.protobuf.Duration.Builder getGracefulDecommissionTimeoutBuilder() {
+
+      onChanged();
+      return getGracefulDecommissionTimeoutFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Timeout for YARN graceful decommissioning of Node Managers.
+     * Specifies the duration to wait for jobs to complete before forcefully
+     * removing workers (and potentially interrupting jobs). Only applicable to
+     * downscaling operations.
+     * Bounds: [0s, 1d].
+     * 

+     *
+     * .google.protobuf.Duration graceful_decommission_timeout = 5;
+     */
+    public com.google.protobuf.DurationOrBuilder getGracefulDecommissionTimeoutOrBuilder() {
+      if (gracefulDecommissionTimeoutBuilder_ != null) {
+        return gracefulDecommissionTimeoutBuilder_.getMessageOrBuilder();
+      } else {
+        return gracefulDecommissionTimeout_ == null
+            ? com.google.protobuf.Duration.getDefaultInstance()
+            : gracefulDecommissionTimeout_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Timeout for YARN graceful decommissioning of Node Managers.
+     * Specifies the duration to wait for jobs to complete before forcefully
+     * removing workers (and potentially interrupting jobs). Only applicable to
+     * downscaling operations.
+     * Bounds: [0s, 1d].
+     * 

+     *
+     * .google.protobuf.Duration graceful_decommission_timeout = 5;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
+        getGracefulDecommissionTimeoutFieldBuilder() {
+      if (gracefulDecommissionTimeoutBuilder_ == null) {
+        gracefulDecommissionTimeoutBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Duration,
+                com.google.protobuf.Duration.Builder,
+                com.google.protobuf.DurationOrBuilder>(
+                getGracefulDecommissionTimeout(), getParentForChildren(), isClean());
+        gracefulDecommissionTimeout_ = null;
+      }
+      return gracefulDecommissionTimeoutBuilder_;
+    }
+
+    private double scaleUpFactor_;
+    /**
+     *
+     *
+     * 
+     * Required. Fraction of average pending memory in the last cooldown period
+     * for which to add workers. A scale-up factor of 1.0 will result in scaling
+     * up so that there is no pending memory remaining after the update (more
+     * aggressive scaling). A scale-up factor closer to 0 will result in a smaller
+     * magnitude of scaling up (less aggressive scaling).
+     * Bounds: [0.0, 1.0].
+     * 

+     *
+     * double scale_up_factor = 1;
+     */
+    public double getScaleUpFactor() {
+      return scaleUpFactor_;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Fraction of average pending memory in the last cooldown period
+     * for which to add workers. A scale-up factor of 1.0 will result in scaling
+     * up so that there is no pending memory remaining after the update (more
+     * aggressive scaling). A scale-up factor closer to 0 will result in a smaller
+     * magnitude of scaling up (less aggressive scaling).
+     * Bounds: [0.0, 1.0].
+     * 

+     *
+     * double scale_up_factor = 1;
+     */
+    public Builder setScaleUpFactor(double value) {
+
+      scaleUpFactor_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Fraction of average pending memory in the last cooldown period
+     * for which to add workers. A scale-up factor of 1.0 will result in scaling
+     * up so that there is no pending memory remaining after the update (more
+     * aggressive scaling). A scale-up factor closer to 0 will result in a smaller
+     * magnitude of scaling up (less aggressive scaling).
+     * Bounds: [0.0, 1.0].
+     * 

+     *
+     * double scale_up_factor = 1;
+     */
+    public Builder clearScaleUpFactor() {
+
+      scaleUpFactor_ = 0D;
+      onChanged();
+      return this;
+    }
+
+    private double scaleDownFactor_;
+    /**
+     *
+     *
+     * 
+     * Required. Fraction of average pending memory in the last cooldown period
+     * for which to remove workers. A scale-down factor of 1 will result in
+     * scaling down so that there is no available memory remaining after the
+     * update (more aggressive scaling). A scale-down factor of 0 disables
+     * removing workers, which can be beneficial for autoscaling a single job.
+     * Bounds: [0.0, 1.0].
+     * 

+     *
+     * double scale_down_factor = 2;
+     */
+    public double getScaleDownFactor() {
+      return scaleDownFactor_;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Fraction of average pending memory in the last cooldown period
+     * for which to remove workers. A scale-down factor of 1 will result in
+     * scaling down so that there is no available memory remaining after the
+     * update (more aggressive scaling). A scale-down factor of 0 disables
+     * removing workers, which can be beneficial for autoscaling a single job.
+     * Bounds: [0.0, 1.0].
+     * 

+     *
+     * double scale_down_factor = 2;
+     */
+    public Builder setScaleDownFactor(double value) {
+
+      scaleDownFactor_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Fraction of average pending memory in the last cooldown period
+     * for which to remove workers. A scale-down factor of 1 will result in
+     * scaling down so that there is no available memory remaining after the
+     * update (more aggressive scaling). A scale-down factor of 0 disables
+     * removing workers, which can be beneficial for autoscaling a single job.
+     * Bounds: [0.0, 1.0].
+     * 

+     *
+     * double scale_down_factor = 2;
+     */
+    public Builder clearScaleDownFactor() {
+
+      scaleDownFactor_ = 0D;
+      onChanged();
+      return this;
+    }
+
+    private double scaleUpMinWorkerFraction_;
+    /**
+     *
+     *
+     * 
+     * Optional. Minimum scale-up threshold as a fraction of total cluster size
+     * before scaling occurs. For example, in a 20-worker cluster, a threshold of
+     * 0.1 means the autoscaler must recommend at least a 2-worker scale-up for
+     * the cluster to scale. A threshold of 0 means the autoscaler will scale up
+     * on any recommended change.
+     * Bounds: [0.0, 1.0]. Default: 0.0.
+     * 

+     *
+     * double scale_up_min_worker_fraction = 3;
+     */
+    public double getScaleUpMinWorkerFraction() {
+      return scaleUpMinWorkerFraction_;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Minimum scale-up threshold as a fraction of total cluster size
+     * before scaling occurs. For example, in a 20-worker cluster, a threshold of
+     * 0.1 means the autoscaler must recommend at least a 2-worker scale-up for
+     * the cluster to scale. A threshold of 0 means the autoscaler will scale up
+     * on any recommended change.
+     * Bounds: [0.0, 1.0]. Default: 0.0.
+     * 

+     *
+     * double scale_up_min_worker_fraction = 3;
+     */
+    public Builder setScaleUpMinWorkerFraction(double value) {
+
+      scaleUpMinWorkerFraction_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Minimum scale-up threshold as a fraction of total cluster size
+     * before scaling occurs. For example, in a 20-worker cluster, a threshold of
+     * 0.1 means the autoscaler must recommend at least a 2-worker scale-up for
+     * the cluster to scale. A threshold of 0 means the autoscaler will scale up
+     * on any recommended change.
+     * Bounds: [0.0, 1.0]. Default: 0.0.
+     * 

+     *
+     * double scale_up_min_worker_fraction = 3;
+     */
+    public Builder clearScaleUpMinWorkerFraction() {
+
+      scaleUpMinWorkerFraction_ = 0D;
+      onChanged();
+      return this;
+    }
+
+    private double scaleDownMinWorkerFraction_;
+    /**
+     *
+     *
+     * 
+     * Optional. Minimum scale-down threshold as a fraction of total cluster size
+     * before scaling occurs. For example, in a 20-worker cluster, a threshold of
+     * 0.1 means the autoscaler must recommend at least a 2 worker scale-down for
+     * the cluster to scale. A threshold of 0 means the autoscaler will scale down
+     * on any recommended change.
+     * Bounds: [0.0, 1.0]. Default: 0.0.
+     * 

+     *
+     * double scale_down_min_worker_fraction = 4;
+     */
+    public double getScaleDownMinWorkerFraction() {
+      return scaleDownMinWorkerFraction_;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Minimum scale-down threshold as a fraction of total cluster size
+     * before scaling occurs. For example, in a 20-worker cluster, a threshold of
+     * 0.1 means the autoscaler must recommend at least a 2 worker scale-down for
+     * the cluster to scale. A threshold of 0 means the autoscaler will scale down
+     * on any recommended change.
+     * Bounds: [0.0, 1.0]. Default: 0.0.
+     * 

+     *
+     * double scale_down_min_worker_fraction = 4;
+     */
+    public Builder setScaleDownMinWorkerFraction(double value) {
+
+      scaleDownMinWorkerFraction_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Minimum scale-down threshold as a fraction of total cluster size
+     * before scaling occurs. For example, in a 20-worker cluster, a threshold of
+     * 0.1 means the autoscaler must recommend at least a 2 worker scale-down for
+     * the cluster to scale. A threshold of 0 means the autoscaler will scale down
+     * on any recommended change.
+     * Bounds: [0.0, 1.0]. Default: 0.0.
+     * 

+     *
+     * double scale_down_min_worker_fraction = 4;
+     */
+    public Builder clearScaleDownMinWorkerFraction() {
+
+      scaleDownMinWorkerFraction_ = 0D;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig)
+  private static final com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig
+      DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig();
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public BasicYarnAutoscalingConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new BasicYarnAutoscalingConfig(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/BasicYarnAutoscalingConfigOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/BasicYarnAutoscalingConfigOrBuilder.java
new file mode 100644
index 000000000000..41b2531d09e1
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/BasicYarnAutoscalingConfigOrBuilder.java
@@ -0,0 +1,117 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+public interface BasicYarnAutoscalingConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.dataproc.v1beta2.BasicYarnAutoscalingConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. Timeout for YARN graceful decommissioning of Node Managers.
+   * Specifies the duration to wait for jobs to complete before forcefully
+   * removing workers (and potentially interrupting jobs). Only applicable to
+   * downscaling operations.
+   * Bounds: [0s, 1d].
+   * 

+   *
+   * .google.protobuf.Duration graceful_decommission_timeout = 5;
+   */
+  boolean hasGracefulDecommissionTimeout();
+  /**
+   *
+   *
+   * 
+   * Required. Timeout for YARN graceful decommissioning of Node Managers.
+   * Specifies the duration to wait for jobs to complete before forcefully
+   * removing workers (and potentially interrupting jobs). Only applicable to
+   * downscaling operations.
+   * Bounds: [0s, 1d].
+   * 

+   *
+   * .google.protobuf.Duration graceful_decommission_timeout = 5;
+   */
+  com.google.protobuf.Duration getGracefulDecommissionTimeout();
+  /**
+   *
+   *
+   * 
+   * Required. Timeout for YARN graceful decommissioning of Node Managers.
+   * Specifies the duration to wait for jobs to complete before forcefully
+   * removing workers (and potentially interrupting jobs). Only applicable to
+   * downscaling operations.
+   * Bounds: [0s, 1d].
+   * 

+   *
+   * .google.protobuf.Duration graceful_decommission_timeout = 5;
+   */
+  com.google.protobuf.DurationOrBuilder getGracefulDecommissionTimeoutOrBuilder();
+
+  /**
+   *
+   *
+   * 
+   * Required. Fraction of average pending memory in the last cooldown period
+   * for which to add workers. A scale-up factor of 1.0 will result in scaling
+   * up so that there is no pending memory remaining after the update (more
+   * aggressive scaling). A scale-up factor closer to 0 will result in a smaller
+   * magnitude of scaling up (less aggressive scaling).
+   * Bounds: [0.0, 1.0].
+   * 

+   *
+   * double scale_up_factor = 1;
+   */
+  double getScaleUpFactor();
+
+  /**
+   *
+   *
+   * 
+   * Required. Fraction of average pending memory in the last cooldown period
+   * for which to remove workers. A scale-down factor of 1 will result in
+   * scaling down so that there is no available memory remaining after the
+   * update (more aggressive scaling). A scale-down factor of 0 disables
+   * removing workers, which can be beneficial for autoscaling a single job.
+   * Bounds: [0.0, 1.0].
+   * 

+   *
+   * double scale_down_factor = 2;
+   */
+  double getScaleDownFactor();
+
+  /**
+   *
+   *
+   * 
+   * Optional. Minimum scale-up threshold as a fraction of total cluster size
+   * before scaling occurs. For example, in a 20-worker cluster, a threshold of
+   * 0.1 means the autoscaler must recommend at least a 2-worker scale-up for
+   * the cluster to scale. A threshold of 0 means the autoscaler will scale up
+   * on any recommended change.
+   * Bounds: [0.0, 1.0]. Default: 0.0.
+   * 

+   *
+   * double scale_up_min_worker_fraction = 3;
+   */
+  double getScaleUpMinWorkerFraction();
+
+  /**
+   *
+   *
+   * 
+   * Optional. Minimum scale-down threshold as a fraction of total cluster size
+   * before scaling occurs. For example, in a 20-worker cluster, a threshold of
+   * 0.1 means the autoscaler must recommend at least a 2 worker scale-down for
+   * the cluster to scale. A threshold of 0 means the autoscaler will scale down
+   * on any recommended change.
+   * Bounds: [0.0, 1.0]. Default: 0.0.
+   * 

+   *
+   * double scale_down_min_worker_fraction = 4;
+   */
+  double getScaleDownMinWorkerFraction();
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ClusterConfig.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ClusterConfig.java
index 2476347a02f1..1a715f9151c4 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ClusterConfig.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ClusterConfig.java
@@ -188,6 +188,55 @@ private ClusterConfig(
                 encryptionConfig_ = subBuilder.buildPartial();
               }
 
+              break;
+            }
+          case 130:
+            {
+              com.google.cloud.dataproc.v1beta2.AutoscalingConfig.Builder subBuilder = null;
+              if (autoscalingConfig_ != null) {
+                subBuilder = autoscalingConfig_.toBuilder();
+              }
+              autoscalingConfig_ =
+                  input.readMessage(
+                      com.google.cloud.dataproc.v1beta2.AutoscalingConfig.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(autoscalingConfig_);
+                autoscalingConfig_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          case 138:
+            {
+              com.google.cloud.dataproc.v1beta2.EndpointConfig.Builder subBuilder = null;
+              if (endpointConfig_ != null) {
+                subBuilder = endpointConfig_.toBuilder();
+              }
+              endpointConfig_ =
+                  input.readMessage(
+                      com.google.cloud.dataproc.v1beta2.EndpointConfig.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(endpointConfig_);
+                endpointConfig_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          case 146:
+            {
+              com.google.cloud.dataproc.v1beta2.SecurityConfig.Builder subBuilder = null;
+              if (securityConfig_ != null) {
+                subBuilder = securityConfig_.toBuilder();
+              }
+              securityConfig_ =
+                  input.readMessage(
+                      com.google.cloud.dataproc.v1beta2.SecurityConfig.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(securityConfig_);
+                securityConfig_ = subBuilder.buildPartial();
+              }
+
               break;
             }
           default:
@@ -234,12 +283,15 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * 
-   * Optional. A Cloud Storage staging bucket used for sharing generated
-   * SSH keys and config. If you do not specify a staging bucket, Cloud
-   * Dataproc will determine an appropriate Cloud Storage location (US,
+   * Optional. A Google Cloud Storage bucket used to stage job
+   * dependencies, config files, and job driver console output.
+   * If you do not specify a staging bucket, Cloud
+   * Dataproc will determine a Cloud Storage location (US,
    * ASIA, or EU) for your cluster's staging bucket according to the Google
-   * Compute Engine zone where your cluster is deployed, and then it will create
-   * and manage this project-level, per-location bucket for you.
+   * Compute Engine zone where your cluster is deployed, and then create
+   * and manage this project-level, per-location bucket (see
+   * [Cloud Dataproc staging
+   * bucket](/dataproc/docs/concepts/configuring-clusters/staging-bucket)).
    * 

    *
    * string config_bucket = 1;
@@ -259,12 +311,15 @@ public java.lang.String getConfigBucket() {
    *
    *
    * 
-   * Optional. A Cloud Storage staging bucket used for sharing generated
-   * SSH keys and config. If you do not specify a staging bucket, Cloud
-   * Dataproc will determine an appropriate Cloud Storage location (US,
+   * Optional. A Google Cloud Storage bucket used to stage job
+   * dependencies, config files, and job driver console output.
+   * If you do not specify a staging bucket, Cloud
+   * Dataproc will determine a Cloud Storage location (US,
    * ASIA, or EU) for your cluster's staging bucket according to the Google
-   * Compute Engine zone where your cluster is deployed, and then it will create
-   * and manage this project-level, per-location bucket for you.
+   * Compute Engine zone where your cluster is deployed, and then create
+   * and manage this project-level, per-location bucket (see
+   * [Cloud Dataproc staging
+   * bucket](/dataproc/docs/concepts/configuring-clusters/staging-bucket)).
    * 

    *
    * string config_bucket = 1;
@@ -287,7 +342,7 @@ public com.google.protobuf.ByteString getConfigBucketBytes() {
    *
    *
    * 
-   * Required. The shared Compute Engine config settings for
+   * Optional. The shared Compute Engine config settings for
    * all instances in a cluster.
    * 

    *
@@ -300,7 +355,7 @@ public boolean hasGceClusterConfig() {
    *
    *
    * 
-   * Required. The shared Compute Engine config settings for
+   * Optional. The shared Compute Engine config settings for
    * all instances in a cluster.
    * 

    *
@@ -315,7 +370,7 @@ public com.google.cloud.dataproc.v1beta2.GceClusterConfig getGceClusterConfig()
    *
    *
    * 
-   * Required. The shared Compute Engine config settings for
+   * Optional. The shared Compute Engine config settings for
    * all instances in a cluster.
    * 

    *
@@ -717,6 +772,133 @@ public com.google.cloud.dataproc.v1beta2.EncryptionConfig getEncryptionConfig()
     return getEncryptionConfig();
   }
 
+  public static final int AUTOSCALING_CONFIG_FIELD_NUMBER = 16;
+  private com.google.cloud.dataproc.v1beta2.AutoscalingConfig autoscalingConfig_;
+  /**
+   *
+   *
+   * 
+   * Optional. Autoscaling config for the policy associated with the cluster.
+   * Cluster does not autoscale if this field is unset.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.AutoscalingConfig autoscaling_config = 16;
+   */
+  public boolean hasAutoscalingConfig() {
+    return autoscalingConfig_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. Autoscaling config for the policy associated with the cluster.
+   * Cluster does not autoscale if this field is unset.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.AutoscalingConfig autoscaling_config = 16;
+   */
+  public com.google.cloud.dataproc.v1beta2.AutoscalingConfig getAutoscalingConfig() {
+    return autoscalingConfig_ == null
+        ? com.google.cloud.dataproc.v1beta2.AutoscalingConfig.getDefaultInstance()
+        : autoscalingConfig_;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. Autoscaling config for the policy associated with the cluster.
+   * Cluster does not autoscale if this field is unset.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.AutoscalingConfig autoscaling_config = 16;
+   */
+  public com.google.cloud.dataproc.v1beta2.AutoscalingConfigOrBuilder
+      getAutoscalingConfigOrBuilder() {
+    return getAutoscalingConfig();
+  }
+
+  public static final int ENDPOINT_CONFIG_FIELD_NUMBER = 17;
+  private com.google.cloud.dataproc.v1beta2.EndpointConfig endpointConfig_;
+  /**
+   *
+   *
+   * 
+   * Optional. Port/endpoint configuration for this cluster
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.EndpointConfig endpoint_config = 17;
+   */
+  public boolean hasEndpointConfig() {
+    return endpointConfig_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. Port/endpoint configuration for this cluster
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.EndpointConfig endpoint_config = 17;
+   */
+  public com.google.cloud.dataproc.v1beta2.EndpointConfig getEndpointConfig() {
+    return endpointConfig_ == null
+        ? com.google.cloud.dataproc.v1beta2.EndpointConfig.getDefaultInstance()
+        : endpointConfig_;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. Port/endpoint configuration for this cluster
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.EndpointConfig endpoint_config = 17;
+   */
+  public com.google.cloud.dataproc.v1beta2.EndpointConfigOrBuilder getEndpointConfigOrBuilder() {
+    return getEndpointConfig();
+  }
+
+  public static final int SECURITY_CONFIG_FIELD_NUMBER = 18;
+  private com.google.cloud.dataproc.v1beta2.SecurityConfig securityConfig_;
+  /**
+   *
+   *
+   * 
+   * Optional. Security related configuration.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.SecurityConfig security_config = 18;
+   */
+  public boolean hasSecurityConfig() {
+    return securityConfig_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. Security related configuration.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.SecurityConfig security_config = 18;
+   */
+  public com.google.cloud.dataproc.v1beta2.SecurityConfig getSecurityConfig() {
+    return securityConfig_ == null
+        ? com.google.cloud.dataproc.v1beta2.SecurityConfig.getDefaultInstance()
+        : securityConfig_;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. Security related configuration.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.SecurityConfig security_config = 18;
+   */
+  public com.google.cloud.dataproc.v1beta2.SecurityConfigOrBuilder getSecurityConfigOrBuilder() {
+    return getSecurityConfig();
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -758,6 +940,15 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (encryptionConfig_ != null) {
       output.writeMessage(15, getEncryptionConfig());
     }
+    if (autoscalingConfig_ != null) {
+      output.writeMessage(16, getAutoscalingConfig());
+    }
+    if (endpointConfig_ != null) {
+      output.writeMessage(17, getEndpointConfig());
+    }
+    if (securityConfig_ != null) {
+      output.writeMessage(18, getSecurityConfig());
+    }
     unknownFields.writeTo(output);
   }
 
@@ -797,6 +988,15 @@ public int getSerializedSize() {
     if (encryptionConfig_ != null) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(15, getEncryptionConfig());
     }
+    if (autoscalingConfig_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(16, getAutoscalingConfig());
+    }
+    if (endpointConfig_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, getEndpointConfig());
+    }
+    if (securityConfig_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(18, getSecurityConfig());
+    }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
@@ -843,6 +1043,18 @@ public boolean equals(final java.lang.Object obj) {
     if (hasEncryptionConfig()) {
       if (!getEncryptionConfig().equals(other.getEncryptionConfig())) return false;
     }
+    if (hasAutoscalingConfig() != other.hasAutoscalingConfig()) return false;
+    if (hasAutoscalingConfig()) {
+      if (!getAutoscalingConfig().equals(other.getAutoscalingConfig())) return false;
+    }
+    if (hasEndpointConfig() != other.hasEndpointConfig()) return false;
+    if (hasEndpointConfig()) {
+      if (!getEndpointConfig().equals(other.getEndpointConfig())) return false;
+    }
+    if (hasSecurityConfig() != other.hasSecurityConfig()) return false;
+    if (hasSecurityConfig()) {
+      if (!getSecurityConfig().equals(other.getSecurityConfig())) return false;
+    }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -888,6 +1100,18 @@ public int hashCode() {
       hash = (37 * hash) + ENCRYPTION_CONFIG_FIELD_NUMBER;
       hash = (53 * hash) + getEncryptionConfig().hashCode();
     }
+    if (hasAutoscalingConfig()) {
+      hash = (37 * hash) + AUTOSCALING_CONFIG_FIELD_NUMBER;
+      hash = (53 * hash) + getAutoscalingConfig().hashCode();
+    }
+    if (hasEndpointConfig()) {
+      hash = (37 * hash) + ENDPOINT_CONFIG_FIELD_NUMBER;
+      hash = (53 * hash) + getEndpointConfig().hashCode();
+    }
+    if (hasSecurityConfig()) {
+      hash = (37 * hash) + SECURITY_CONFIG_FIELD_NUMBER;
+      hash = (53 * hash) + getSecurityConfig().hashCode();
+    }
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
@@ -1085,6 +1309,24 @@ public Builder clear() {
         encryptionConfig_ = null;
         encryptionConfigBuilder_ = null;
       }
+      if (autoscalingConfigBuilder_ == null) {
+        autoscalingConfig_ = null;
+      } else {
+        autoscalingConfig_ = null;
+        autoscalingConfigBuilder_ = null;
+      }
+      if (endpointConfigBuilder_ == null) {
+        endpointConfig_ = null;
+      } else {
+        endpointConfig_ = null;
+        endpointConfigBuilder_ = null;
+      }
+      if (securityConfigBuilder_ == null) {
+        securityConfig_ = null;
+      } else {
+        securityConfig_ = null;
+        securityConfigBuilder_ = null;
+      }
       return this;
     }
 
@@ -1159,6 +1401,21 @@ public com.google.cloud.dataproc.v1beta2.ClusterConfig buildPartial() {
       } else {
         result.encryptionConfig_ = encryptionConfigBuilder_.build();
       }
+      if (autoscalingConfigBuilder_ == null) {
+        result.autoscalingConfig_ = autoscalingConfig_;
+      } else {
+        result.autoscalingConfig_ = autoscalingConfigBuilder_.build();
+      }
+      if (endpointConfigBuilder_ == null) {
+        result.endpointConfig_ = endpointConfig_;
+      } else {
+        result.endpointConfig_ = endpointConfigBuilder_.build();
+      }
+      if (securityConfigBuilder_ == null) {
+        result.securityConfig_ = securityConfig_;
+      } else {
+        result.securityConfig_ = securityConfigBuilder_.build();
+      }
       result.bitField0_ = to_bitField0_;
       onBuilt();
       return result;
@@ -1262,6 +1519,15 @@ public Builder mergeFrom(com.google.cloud.dataproc.v1beta2.ClusterConfig other)
       if (other.hasEncryptionConfig()) {
         mergeEncryptionConfig(other.getEncryptionConfig());
       }
+      if (other.hasAutoscalingConfig()) {
+        mergeAutoscalingConfig(other.getAutoscalingConfig());
+      }
+      if (other.hasEndpointConfig()) {
+        mergeEndpointConfig(other.getEndpointConfig());
+      }
+      if (other.hasSecurityConfig()) {
+        mergeSecurityConfig(other.getSecurityConfig());
+      }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -1298,12 +1564,15 @@ public Builder mergeFrom(
      *
      *
      * 
-     * Optional. A Cloud Storage staging bucket used for sharing generated
-     * SSH keys and config. If you do not specify a staging bucket, Cloud
-     * Dataproc will determine an appropriate Cloud Storage location (US,
+     * Optional. A Google Cloud Storage bucket used to stage job
+     * dependencies, config files, and job driver console output.
+     * If you do not specify a staging bucket, Cloud
+     * Dataproc will determine a Cloud Storage location (US,
      * ASIA, or EU) for your cluster's staging bucket according to the Google
-     * Compute Engine zone where your cluster is deployed, and then it will create
-     * and manage this project-level, per-location bucket for you.
+     * Compute Engine zone where your cluster is deployed, and then create
+     * and manage this project-level, per-location bucket (see
+     * [Cloud Dataproc staging
+     * bucket](/dataproc/docs/concepts/configuring-clusters/staging-bucket)).
      * 

      *
      * string config_bucket = 1;
@@ -1323,12 +1592,15 @@ public java.lang.String getConfigBucket() {
      *
      *
      * 
-     * Optional. A Cloud Storage staging bucket used for sharing generated
-     * SSH keys and config. If you do not specify a staging bucket, Cloud
-     * Dataproc will determine an appropriate Cloud Storage location (US,
+     * Optional. A Google Cloud Storage bucket used to stage job
+     * dependencies, config files, and job driver console output.
+     * If you do not specify a staging bucket, Cloud
+     * Dataproc will determine a Cloud Storage location (US,
      * ASIA, or EU) for your cluster's staging bucket according to the Google
-     * Compute Engine zone where your cluster is deployed, and then it will create
-     * and manage this project-level, per-location bucket for you.
+     * Compute Engine zone where your cluster is deployed, and then create
+     * and manage this project-level, per-location bucket (see
+     * [Cloud Dataproc staging
+     * bucket](/dataproc/docs/concepts/configuring-clusters/staging-bucket)).
      * 

      *
      * string config_bucket = 1;
@@ -1348,12 +1620,15 @@ public com.google.protobuf.ByteString getConfigBucketBytes() {
      *
      *
      * 
-     * Optional. A Cloud Storage staging bucket used for sharing generated
-     * SSH keys and config. If you do not specify a staging bucket, Cloud
-     * Dataproc will determine an appropriate Cloud Storage location (US,
+     * Optional. A Google Cloud Storage bucket used to stage job
+     * dependencies, config files, and job driver console output.
+     * If you do not specify a staging bucket, Cloud
+     * Dataproc will determine a Cloud Storage location (US,
      * ASIA, or EU) for your cluster's staging bucket according to the Google
-     * Compute Engine zone where your cluster is deployed, and then it will create
-     * and manage this project-level, per-location bucket for you.
+     * Compute Engine zone where your cluster is deployed, and then create
+     * and manage this project-level, per-location bucket (see
+     * [Cloud Dataproc staging
+     * bucket](/dataproc/docs/concepts/configuring-clusters/staging-bucket)).
      * 

      *
      * string config_bucket = 1;
@@ -1371,12 +1646,15 @@ public Builder setConfigBucket(java.lang.String value) {
      *
      *
      * 
-     * Optional. A Cloud Storage staging bucket used for sharing generated
-     * SSH keys and config. If you do not specify a staging bucket, Cloud
-     * Dataproc will determine an appropriate Cloud Storage location (US,
+     * Optional. A Google Cloud Storage bucket used to stage job
+     * dependencies, config files, and job driver console output.
+     * If you do not specify a staging bucket, Cloud
+     * Dataproc will determine a Cloud Storage location (US,
      * ASIA, or EU) for your cluster's staging bucket according to the Google
-     * Compute Engine zone where your cluster is deployed, and then it will create
-     * and manage this project-level, per-location bucket for you.
+     * Compute Engine zone where your cluster is deployed, and then create
+     * and manage this project-level, per-location bucket (see
+     * [Cloud Dataproc staging
+     * bucket](/dataproc/docs/concepts/configuring-clusters/staging-bucket)).
      * 

      *
      * string config_bucket = 1;
@@ -1391,12 +1669,15 @@ public Builder clearConfigBucket() {
      *
      *
      * 
-     * Optional. A Cloud Storage staging bucket used for sharing generated
-     * SSH keys and config. If you do not specify a staging bucket, Cloud
-     * Dataproc will determine an appropriate Cloud Storage location (US,
+     * Optional. A Google Cloud Storage bucket used to stage job
+     * dependencies, config files, and job driver console output.
+     * If you do not specify a staging bucket, Cloud
+     * Dataproc will determine a Cloud Storage location (US,
      * ASIA, or EU) for your cluster's staging bucket according to the Google
-     * Compute Engine zone where your cluster is deployed, and then it will create
-     * and manage this project-level, per-location bucket for you.
+     * Compute Engine zone where your cluster is deployed, and then create
+     * and manage this project-level, per-location bucket (see
+     * [Cloud Dataproc staging
+     * bucket](/dataproc/docs/concepts/configuring-clusters/staging-bucket)).
      * 

      *
      * string config_bucket = 1;
@@ -1422,7 +1703,7 @@ public Builder setConfigBucketBytes(com.google.protobuf.ByteString value) {
      *
      *
      * 
-     * Required. The shared Compute Engine config settings for
+     * Optional. The shared Compute Engine config settings for
      * all instances in a cluster.
      * 

      *
@@ -1435,7 +1716,7 @@ public boolean hasGceClusterConfig() {
      *
      *
      * 
-     * Required. The shared Compute Engine config settings for
+     * Optional. The shared Compute Engine config settings for
      * all instances in a cluster.
      * 

      *
@@ -1454,7 +1735,7 @@ public com.google.cloud.dataproc.v1beta2.GceClusterConfig getGceClusterConfig()
      *
      *
      * 
-     * Required. The shared Compute Engine config settings for
+     * Optional. The shared Compute Engine config settings for
      * all instances in a cluster.
      * 

      *
@@ -1477,7 +1758,7 @@ public Builder setGceClusterConfig(com.google.cloud.dataproc.v1beta2.GceClusterC
      *
      *
      * 
-     * Required. The shared Compute Engine config settings for
+     * Optional. The shared Compute Engine config settings for
      * all instances in a cluster.
      * 

      *
@@ -1498,7 +1779,7 @@ public Builder setGceClusterConfig(
      *
      *
      * 
-     * Required. The shared Compute Engine config settings for
+     * Optional. The shared Compute Engine config settings for
      * all instances in a cluster.
      * 

      *
@@ -1525,7 +1806,7 @@ public Builder mergeGceClusterConfig(com.google.cloud.dataproc.v1beta2.GceCluste
      *
      *
      * 
-     * Required. The shared Compute Engine config settings for
+     * Optional. The shared Compute Engine config settings for
      * all instances in a cluster.
      * 

      *
@@ -1546,7 +1827,7 @@ public Builder clearGceClusterConfig() {
      *
      *
      * 
-     * Required. The shared Compute Engine config settings for
+     * Optional. The shared Compute Engine config settings for
      * all instances in a cluster.
      * 

      *
@@ -1561,7 +1842,7 @@ public com.google.cloud.dataproc.v1beta2.GceClusterConfig.Builder getGceClusterC
      *
      *
      * 
-     * Required. The shared Compute Engine config settings for
+     * Optional. The shared Compute Engine config settings for
      * all instances in a cluster.
      * 

      *
@@ -1581,7 +1862,7 @@ public com.google.cloud.dataproc.v1beta2.GceClusterConfig.Builder getGceClusterC
      *
      *
      * 
-     * Required. The shared Compute Engine config settings for
+     * Optional. The shared Compute Engine config settings for
      * all instances in a cluster.
      * 

      *
@@ -3337,6 +3618,564 @@ public com.google.cloud.dataproc.v1beta2.EncryptionConfig.Builder getEncryptionC
       return encryptionConfigBuilder_;
     }
 
+    private com.google.cloud.dataproc.v1beta2.AutoscalingConfig autoscalingConfig_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.AutoscalingConfig,
+            com.google.cloud.dataproc.v1beta2.AutoscalingConfig.Builder,
+            com.google.cloud.dataproc.v1beta2.AutoscalingConfigOrBuilder>
+        autoscalingConfigBuilder_;
+    /**
+     *
+     *
+     * 
+     * Optional. Autoscaling config for the policy associated with the cluster.
+     * Cluster does not autoscale if this field is unset.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingConfig autoscaling_config = 16;
+     */
+    public boolean hasAutoscalingConfig() {
+      return autoscalingConfigBuilder_ != null || autoscalingConfig_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Autoscaling config for the policy associated with the cluster.
+     * Cluster does not autoscale if this field is unset.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingConfig autoscaling_config = 16;
+     */
+    public com.google.cloud.dataproc.v1beta2.AutoscalingConfig getAutoscalingConfig() {
+      if (autoscalingConfigBuilder_ == null) {
+        return autoscalingConfig_ == null
+            ? com.google.cloud.dataproc.v1beta2.AutoscalingConfig.getDefaultInstance()
+            : autoscalingConfig_;
+      } else {
+        return autoscalingConfigBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Autoscaling config for the policy associated with the cluster.
+     * Cluster does not autoscale if this field is unset.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingConfig autoscaling_config = 16;
+     */
+    public Builder setAutoscalingConfig(com.google.cloud.dataproc.v1beta2.AutoscalingConfig value) {
+      if (autoscalingConfigBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        autoscalingConfig_ = value;
+        onChanged();
+      } else {
+        autoscalingConfigBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Autoscaling config for the policy associated with the cluster.
+     * Cluster does not autoscale if this field is unset.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingConfig autoscaling_config = 16;
+     */
+    public Builder setAutoscalingConfig(
+        com.google.cloud.dataproc.v1beta2.AutoscalingConfig.Builder builderForValue) {
+      if (autoscalingConfigBuilder_ == null) {
+        autoscalingConfig_ = builderForValue.build();
+        onChanged();
+      } else {
+        autoscalingConfigBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Autoscaling config for the policy associated with the cluster.
+     * Cluster does not autoscale if this field is unset.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingConfig autoscaling_config = 16;
+     */
+    public Builder mergeAutoscalingConfig(
+        com.google.cloud.dataproc.v1beta2.AutoscalingConfig value) {
+      if (autoscalingConfigBuilder_ == null) {
+        if (autoscalingConfig_ != null) {
+          autoscalingConfig_ =
+              com.google.cloud.dataproc.v1beta2.AutoscalingConfig.newBuilder(autoscalingConfig_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          autoscalingConfig_ = value;
+        }
+        onChanged();
+      } else {
+        autoscalingConfigBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Autoscaling config for the policy associated with the cluster.
+     * Cluster does not autoscale if this field is unset.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingConfig autoscaling_config = 16;
+     */
+    public Builder clearAutoscalingConfig() {
+      if (autoscalingConfigBuilder_ == null) {
+        autoscalingConfig_ = null;
+        onChanged();
+      } else {
+        autoscalingConfig_ = null;
+        autoscalingConfigBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Autoscaling config for the policy associated with the cluster.
+     * Cluster does not autoscale if this field is unset.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingConfig autoscaling_config = 16;
+     */
+    public com.google.cloud.dataproc.v1beta2.AutoscalingConfig.Builder
+        getAutoscalingConfigBuilder() {
+
+      onChanged();
+      return getAutoscalingConfigFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Autoscaling config for the policy associated with the cluster.
+     * Cluster does not autoscale if this field is unset.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingConfig autoscaling_config = 16;
+     */
+    public com.google.cloud.dataproc.v1beta2.AutoscalingConfigOrBuilder
+        getAutoscalingConfigOrBuilder() {
+      if (autoscalingConfigBuilder_ != null) {
+        return autoscalingConfigBuilder_.getMessageOrBuilder();
+      } else {
+        return autoscalingConfig_ == null
+            ? com.google.cloud.dataproc.v1beta2.AutoscalingConfig.getDefaultInstance()
+            : autoscalingConfig_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Autoscaling config for the policy associated with the cluster.
+     * Cluster does not autoscale if this field is unset.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingConfig autoscaling_config = 16;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.AutoscalingConfig,
+            com.google.cloud.dataproc.v1beta2.AutoscalingConfig.Builder,
+            com.google.cloud.dataproc.v1beta2.AutoscalingConfigOrBuilder>
+        getAutoscalingConfigFieldBuilder() {
+      if (autoscalingConfigBuilder_ == null) {
+        autoscalingConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.dataproc.v1beta2.AutoscalingConfig,
+                com.google.cloud.dataproc.v1beta2.AutoscalingConfig.Builder,
+                com.google.cloud.dataproc.v1beta2.AutoscalingConfigOrBuilder>(
+                getAutoscalingConfig(), getParentForChildren(), isClean());
+        autoscalingConfig_ = null;
+      }
+      return autoscalingConfigBuilder_;
+    }
+
+    private com.google.cloud.dataproc.v1beta2.EndpointConfig endpointConfig_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.EndpointConfig,
+            com.google.cloud.dataproc.v1beta2.EndpointConfig.Builder,
+            com.google.cloud.dataproc.v1beta2.EndpointConfigOrBuilder>
+        endpointConfigBuilder_;
+    /**
+     *
+     *
+     * 
+     * Optional. Port/endpoint configuration for this cluster
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.EndpointConfig endpoint_config = 17;
+     */
+    public boolean hasEndpointConfig() {
+      return endpointConfigBuilder_ != null || endpointConfig_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Port/endpoint configuration for this cluster
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.EndpointConfig endpoint_config = 17;
+     */
+    public com.google.cloud.dataproc.v1beta2.EndpointConfig getEndpointConfig() {
+      if (endpointConfigBuilder_ == null) {
+        return endpointConfig_ == null
+            ? com.google.cloud.dataproc.v1beta2.EndpointConfig.getDefaultInstance()
+            : endpointConfig_;
+      } else {
+        return endpointConfigBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Port/endpoint configuration for this cluster
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.EndpointConfig endpoint_config = 17;
+     */
+    public Builder setEndpointConfig(com.google.cloud.dataproc.v1beta2.EndpointConfig value) {
+      if (endpointConfigBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        endpointConfig_ = value;
+        onChanged();
+      } else {
+        endpointConfigBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Port/endpoint configuration for this cluster
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.EndpointConfig endpoint_config = 17;
+     */
+    public Builder setEndpointConfig(
+        com.google.cloud.dataproc.v1beta2.EndpointConfig.Builder builderForValue) {
+      if (endpointConfigBuilder_ == null) {
+        endpointConfig_ = builderForValue.build();
+        onChanged();
+      } else {
+        endpointConfigBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Port/endpoint configuration for this cluster
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.EndpointConfig endpoint_config = 17;
+     */
+    public Builder mergeEndpointConfig(com.google.cloud.dataproc.v1beta2.EndpointConfig value) {
+      if (endpointConfigBuilder_ == null) {
+        if (endpointConfig_ != null) {
+          endpointConfig_ =
+              com.google.cloud.dataproc.v1beta2.EndpointConfig.newBuilder(endpointConfig_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          endpointConfig_ = value;
+        }
+        onChanged();
+      } else {
+        endpointConfigBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Port/endpoint configuration for this cluster
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.EndpointConfig endpoint_config = 17;
+     */
+    public Builder clearEndpointConfig() {
+      if (endpointConfigBuilder_ == null) {
+        endpointConfig_ = null;
+        onChanged();
+      } else {
+        endpointConfig_ = null;
+        endpointConfigBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Port/endpoint configuration for this cluster
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.EndpointConfig endpoint_config = 17;
+     */
+    public com.google.cloud.dataproc.v1beta2.EndpointConfig.Builder getEndpointConfigBuilder() {
+
+      onChanged();
+      return getEndpointConfigFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Port/endpoint configuration for this cluster
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.EndpointConfig endpoint_config = 17;
+     */
+    public com.google.cloud.dataproc.v1beta2.EndpointConfigOrBuilder getEndpointConfigOrBuilder() {
+      if (endpointConfigBuilder_ != null) {
+        return endpointConfigBuilder_.getMessageOrBuilder();
+      } else {
+        return endpointConfig_ == null
+            ? com.google.cloud.dataproc.v1beta2.EndpointConfig.getDefaultInstance()
+            : endpointConfig_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Port/endpoint configuration for this cluster
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.EndpointConfig endpoint_config = 17;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.EndpointConfig,
+            com.google.cloud.dataproc.v1beta2.EndpointConfig.Builder,
+            com.google.cloud.dataproc.v1beta2.EndpointConfigOrBuilder>
+        getEndpointConfigFieldBuilder() {
+      if (endpointConfigBuilder_ == null) {
+        endpointConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.dataproc.v1beta2.EndpointConfig,
+                com.google.cloud.dataproc.v1beta2.EndpointConfig.Builder,
+                com.google.cloud.dataproc.v1beta2.EndpointConfigOrBuilder>(
+                getEndpointConfig(), getParentForChildren(), isClean());
+        endpointConfig_ = null;
+      }
+      return endpointConfigBuilder_;
+    }
+
+    private com.google.cloud.dataproc.v1beta2.SecurityConfig securityConfig_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.SecurityConfig,
+            com.google.cloud.dataproc.v1beta2.SecurityConfig.Builder,
+            com.google.cloud.dataproc.v1beta2.SecurityConfigOrBuilder>
+        securityConfigBuilder_;
+    /**
+     *
+     *
+     * 
+     * Optional. Security related configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.SecurityConfig security_config = 18;
+     */
+    public boolean hasSecurityConfig() {
+      return securityConfigBuilder_ != null || securityConfig_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Security related configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.SecurityConfig security_config = 18;
+     */
+    public com.google.cloud.dataproc.v1beta2.SecurityConfig getSecurityConfig() {
+      if (securityConfigBuilder_ == null) {
+        return securityConfig_ == null
+            ? com.google.cloud.dataproc.v1beta2.SecurityConfig.getDefaultInstance()
+            : securityConfig_;
+      } else {
+        return securityConfigBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Security related configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.SecurityConfig security_config = 18;
+     */
+    public Builder setSecurityConfig(com.google.cloud.dataproc.v1beta2.SecurityConfig value) {
+      if (securityConfigBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        securityConfig_ = value;
+        onChanged();
+      } else {
+        securityConfigBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Security related configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.SecurityConfig security_config = 18;
+     */
+    public Builder setSecurityConfig(
+        com.google.cloud.dataproc.v1beta2.SecurityConfig.Builder builderForValue) {
+      if (securityConfigBuilder_ == null) {
+        securityConfig_ = builderForValue.build();
+        onChanged();
+      } else {
+        securityConfigBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Security related configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.SecurityConfig security_config = 18;
+     */
+    public Builder mergeSecurityConfig(com.google.cloud.dataproc.v1beta2.SecurityConfig value) {
+      if (securityConfigBuilder_ == null) {
+        if (securityConfig_ != null) {
+          securityConfig_ =
+              com.google.cloud.dataproc.v1beta2.SecurityConfig.newBuilder(securityConfig_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          securityConfig_ = value;
+        }
+        onChanged();
+      } else {
+        securityConfigBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Security related configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.SecurityConfig security_config = 18;
+     */
+    public Builder clearSecurityConfig() {
+      if (securityConfigBuilder_ == null) {
+        securityConfig_ = null;
+        onChanged();
+      } else {
+        securityConfig_ = null;
+        securityConfigBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Security related configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.SecurityConfig security_config = 18;
+     */
+    public com.google.cloud.dataproc.v1beta2.SecurityConfig.Builder getSecurityConfigBuilder() {
+
+      onChanged();
+      return getSecurityConfigFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Security related configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.SecurityConfig security_config = 18;
+     */
+    public com.google.cloud.dataproc.v1beta2.SecurityConfigOrBuilder getSecurityConfigOrBuilder() {
+      if (securityConfigBuilder_ != null) {
+        return securityConfigBuilder_.getMessageOrBuilder();
+      } else {
+        return securityConfig_ == null
+            ? com.google.cloud.dataproc.v1beta2.SecurityConfig.getDefaultInstance()
+            : securityConfig_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Security related configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.SecurityConfig security_config = 18;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.SecurityConfig,
+            com.google.cloud.dataproc.v1beta2.SecurityConfig.Builder,
+            com.google.cloud.dataproc.v1beta2.SecurityConfigOrBuilder>
+        getSecurityConfigFieldBuilder() {
+      if (securityConfigBuilder_ == null) {
+        securityConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.dataproc.v1beta2.SecurityConfig,
+                com.google.cloud.dataproc.v1beta2.SecurityConfig.Builder,
+                com.google.cloud.dataproc.v1beta2.SecurityConfigOrBuilder>(
+                getSecurityConfig(), getParentForChildren(), isClean());
+        securityConfig_ = null;
+      }
+      return securityConfigBuilder_;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ClusterConfigOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ClusterConfigOrBuilder.java
index e020cef03fcd..6804d4125236 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ClusterConfigOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ClusterConfigOrBuilder.java
@@ -12,12 +12,15 @@ public interface ClusterConfigOrBuilder
    *
    *
    * 
-   * Optional. A Cloud Storage staging bucket used for sharing generated
-   * SSH keys and config. If you do not specify a staging bucket, Cloud
-   * Dataproc will determine an appropriate Cloud Storage location (US,
+   * Optional. A Google Cloud Storage bucket used to stage job
+   * dependencies, config files, and job driver console output.
+   * If you do not specify a staging bucket, Cloud
+   * Dataproc will determine a Cloud Storage location (US,
    * ASIA, or EU) for your cluster's staging bucket according to the Google
-   * Compute Engine zone where your cluster is deployed, and then it will create
-   * and manage this project-level, per-location bucket for you.
+   * Compute Engine zone where your cluster is deployed, and then create
+   * and manage this project-level, per-location bucket (see
+   * [Cloud Dataproc staging
+   * bucket](/dataproc/docs/concepts/configuring-clusters/staging-bucket)).
    * 

    *
    * string config_bucket = 1;
@@ -27,12 +30,15 @@ public interface ClusterConfigOrBuilder
    *
    *
    * 
-   * Optional. A Cloud Storage staging bucket used for sharing generated
-   * SSH keys and config. If you do not specify a staging bucket, Cloud
-   * Dataproc will determine an appropriate Cloud Storage location (US,
+   * Optional. A Google Cloud Storage bucket used to stage job
+   * dependencies, config files, and job driver console output.
+   * If you do not specify a staging bucket, Cloud
+   * Dataproc will determine a Cloud Storage location (US,
    * ASIA, or EU) for your cluster's staging bucket according to the Google
-   * Compute Engine zone where your cluster is deployed, and then it will create
-   * and manage this project-level, per-location bucket for you.
+   * Compute Engine zone where your cluster is deployed, and then create
+   * and manage this project-level, per-location bucket (see
+   * [Cloud Dataproc staging
+   * bucket](/dataproc/docs/concepts/configuring-clusters/staging-bucket)).
    * 

    *
    * string config_bucket = 1;
@@ -43,7 +49,7 @@ public interface ClusterConfigOrBuilder
    *
    *
    * 
-   * Required. The shared Compute Engine config settings for
+   * Optional. The shared Compute Engine config settings for
    * all instances in a cluster.
    * 

    *
@@ -54,7 +60,7 @@ public interface ClusterConfigOrBuilder
    *
    *
    * 
-   * Required. The shared Compute Engine config settings for
+   * Optional. The shared Compute Engine config settings for
    * all instances in a cluster.
    * 

    *
@@ -65,7 +71,7 @@ public interface ClusterConfigOrBuilder
    *
    *
    * 
-   * Required. The shared Compute Engine config settings for
+   * Optional. The shared Compute Engine config settings for
    * all instances in a cluster.
    * 

    *
@@ -387,4 +393,100 @@ public interface ClusterConfigOrBuilder
    * .google.cloud.dataproc.v1beta2.EncryptionConfig encryption_config = 15;
    */
   com.google.cloud.dataproc.v1beta2.EncryptionConfigOrBuilder getEncryptionConfigOrBuilder();
+
+  /**
+   *
+   *
+   * 
+   * Optional. Autoscaling config for the policy associated with the cluster.
+   * Cluster does not autoscale if this field is unset.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.AutoscalingConfig autoscaling_config = 16;
+   */
+  boolean hasAutoscalingConfig();
+  /**
+   *
+   *
+   * 
+   * Optional. Autoscaling config for the policy associated with the cluster.
+   * Cluster does not autoscale if this field is unset.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.AutoscalingConfig autoscaling_config = 16;
+   */
+  com.google.cloud.dataproc.v1beta2.AutoscalingConfig getAutoscalingConfig();
+  /**
+   *
+   *
+   * 
+   * Optional. Autoscaling config for the policy associated with the cluster.
+   * Cluster does not autoscale if this field is unset.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.AutoscalingConfig autoscaling_config = 16;
+   */
+  com.google.cloud.dataproc.v1beta2.AutoscalingConfigOrBuilder getAutoscalingConfigOrBuilder();
+
+  /**
+   *
+   *
+   * 
+   * Optional. Port/endpoint configuration for this cluster
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.EndpointConfig endpoint_config = 17;
+   */
+  boolean hasEndpointConfig();
+  /**
+   *
+   *
+   * 
+   * Optional. Port/endpoint configuration for this cluster
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.EndpointConfig endpoint_config = 17;
+   */
+  com.google.cloud.dataproc.v1beta2.EndpointConfig getEndpointConfig();
+  /**
+   *
+   *
+   * 
+   * Optional. Port/endpoint configuration for this cluster
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.EndpointConfig endpoint_config = 17;
+   */
+  com.google.cloud.dataproc.v1beta2.EndpointConfigOrBuilder getEndpointConfigOrBuilder();
+
+  /**
+   *
+   *
+   * 
+   * Optional. Security related configuration.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.SecurityConfig security_config = 18;
+   */
+  boolean hasSecurityConfig();
+  /**
+   *
+   *
+   * 
+   * Optional. Security related configuration.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.SecurityConfig security_config = 18;
+   */
+  com.google.cloud.dataproc.v1beta2.SecurityConfig getSecurityConfig();
+  /**
+   *
+   *
+   * 
+   * Optional. Security related configuration.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.SecurityConfig security_config = 18;
+   */
+  com.google.cloud.dataproc.v1beta2.SecurityConfigOrBuilder getSecurityConfigOrBuilder();
 }
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ClustersProto.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ClustersProto.java
index 2152b7b31e33..d202aa110754 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ClustersProto.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ClustersProto.java
@@ -24,6 +24,18 @@ public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry r
       internal_static_google_cloud_dataproc_v1beta2_ClusterConfig_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_dataproc_v1beta2_ClusterConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_dataproc_v1beta2_EndpointConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_dataproc_v1beta2_EndpointConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_dataproc_v1beta2_EndpointConfig_HttpPortsEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_dataproc_v1beta2_EndpointConfig_HttpPortsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_dataproc_v1beta2_AutoscalingConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_dataproc_v1beta2_AutoscalingConfig_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
       internal_static_google_cloud_dataproc_v1beta2_EncryptionConfig_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
@@ -56,6 +68,14 @@ public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry r
       internal_static_google_cloud_dataproc_v1beta2_LifecycleConfig_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_dataproc_v1beta2_LifecycleConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_dataproc_v1beta2_SecurityConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_dataproc_v1beta2_SecurityConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_dataproc_v1beta2_KerberosConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_dataproc_v1beta2_KerberosConfig_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
       internal_static_google_cloud_dataproc_v1beta2_NodeInitializationAction_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
@@ -116,6 +136,10 @@ public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry r
       internal_static_google_cloud_dataproc_v1beta2_DiagnoseClusterResults_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_dataproc_v1beta2_DiagnoseClusterResults_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_dataproc_v1beta2_ReservationAffinity_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_dataproc_v1beta2_ReservationAffinity_fieldAccessorTable;
 
   public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     return descriptor;
@@ -144,7 +168,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "usterStatus\022\024\n\014cluster_uuid\030\006 \001(\t\022>\n\007met"
           + "rics\030\t \001(\0132-.google.cloud.dataproc.v1bet"
           + "a2.ClusterMetrics\032-\n\013LabelsEntry\022\013\n\003key\030"
-          + "\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001\"\225\005\n\rClusterConf"
+          + "\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001\"\363\006\n\rClusterConf"
           + "ig\022\025\n\rconfig_bucket\030\001 \001(\t\022K\n\022gce_cluster"
           + "_config\030\010 \001(\0132/.google.cloud.dataproc.v1"
           + "beta2.GceClusterConfig\022I\n\rmaster_config\030"
@@ -161,117 +185,151 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "ogle.cloud.dataproc.v1beta2.NodeInitiali"
           + "zationAction\022J\n\021encryption_config\030\017 \001(\0132"
           + "/.google.cloud.dataproc.v1beta2.Encrypti"
-          + "onConfig\"/\n\020EncryptionConfig\022\033\n\023gce_pd_k"
-          + "ms_key_name\030\001 \001(\t\"\264\002\n\020GceClusterConfig\022\020"
-          + "\n\010zone_uri\030\001 \001(\t\022\023\n\013network_uri\030\002 \001(\t\022\026\n"
-          + "\016subnetwork_uri\030\006 \001(\t\022\030\n\020internal_ip_onl"
-          + "y\030\007 \001(\010\022\027\n\017service_account\030\010 \001(\t\022\036\n\026serv"
-          + "ice_account_scopes\030\003 \003(\t\022\014\n\004tags\030\004 \003(\t\022O"
-          + "\n\010metadata\030\005 \003(\0132=.google.cloud.dataproc"
-          + ".v1beta2.GceClusterConfig.MetadataEntry\032"
-          + "/\n\rMetadataEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002"
-          + " \001(\t:\0028\001\"\374\002\n\023InstanceGroupConfig\022\025\n\rnum_"
-          + "instances\030\001 \001(\005\022\026\n\016instance_names\030\002 \003(\t\022"
-          + "\021\n\timage_uri\030\003 \001(\t\022\030\n\020machine_type_uri\030\004"
-          + " \001(\t\022>\n\013disk_config\030\005 \001(\0132).google.cloud"
-          + ".dataproc.v1beta2.DiskConfig\022\026\n\016is_preem"
-          + "ptible\030\006 \001(\010\022O\n\024managed_group_config\030\007 \001"
-          + "(\01321.google.cloud.dataproc.v1beta2.Manag"
-          + "edGroupConfig\022F\n\014accelerators\030\010 \003(\01320.go"
-          + "ogle.cloud.dataproc.v1beta2.AcceleratorC"
-          + "onfig\022\030\n\020min_cpu_platform\030\t \001(\t\"Y\n\022Manag"
-          + "edGroupConfig\022\036\n\026instance_template_name\030"
-          + "\001 \001(\t\022#\n\033instance_group_manager_name\030\002 \001"
-          + "(\t\"L\n\021AcceleratorConfig\022\034\n\024accelerator_t"
-          + "ype_uri\030\001 \001(\t\022\031\n\021accelerator_count\030\002 \001(\005"
-          + "\"W\n\nDiskConfig\022\026\n\016boot_disk_type\030\003 \001(\t\022\031"
-          + "\n\021boot_disk_size_gb\030\001 \001(\005\022\026\n\016num_local_s"
-          + "sds\030\002 \001(\005\"\272\001\n\017LifecycleConfig\0222\n\017idle_de"
-          + "lete_ttl\030\001 \001(\0132\031.google.protobuf.Duratio"
-          + "n\0226\n\020auto_delete_time\030\002 \001(\0132\032.google.pro"
-          + "tobuf.TimestampH\000\0224\n\017auto_delete_ttl\030\003 \001"
-          + "(\0132\031.google.protobuf.DurationH\000B\005\n\003ttl\"i"
-          + "\n\030NodeInitializationAction\022\027\n\017executable"
-          + "_file\030\001 \001(\t\0224\n\021execution_timeout\030\002 \001(\0132\031"
-          + ".google.protobuf.Duration\"\367\002\n\rClusterSta"
-          + "tus\022A\n\005state\030\001 \001(\01622.google.cloud.datapr"
-          + "oc.v1beta2.ClusterStatus.State\022\016\n\006detail"
-          + "\030\002 \001(\t\0224\n\020state_start_time\030\003 \001(\0132\032.googl"
-          + "e.protobuf.Timestamp\022G\n\010substate\030\004 \001(\01625"
+          + "onConfig\022L\n\022autoscaling_config\030\020 \001(\01320.g"
+          + "oogle.cloud.dataproc.v1beta2.Autoscaling"
+          + "Config\022F\n\017endpoint_config\030\021 \001(\0132-.google"
+          + ".cloud.dataproc.v1beta2.EndpointConfig\022F"
+          + "\n\017security_config\030\022 \001(\0132-.google.cloud.d"
+          + "ataproc.v1beta2.SecurityConfig\"\265\001\n\016Endpo"
+          + "intConfig\022P\n\nhttp_ports\030\001 \003(\0132<.google.c"
+          + "loud.dataproc.v1beta2.EndpointConfig.Htt"
+          + "pPortsEntry\022\037\n\027enable_http_port_access\030\002"
+          + " \001(\010\0320\n\016HttpPortsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005v"
+          + "alue\030\002 \001(\t:\0028\001\"\'\n\021AutoscalingConfig\022\022\n\np"
+          + "olicy_uri\030\001 \001(\t\"/\n\020EncryptionConfig\022\033\n\023g"
+          + "ce_pd_kms_key_name\030\001 \001(\t\"\206\003\n\020GceClusterC"
+          + "onfig\022\020\n\010zone_uri\030\001 \001(\t\022\023\n\013network_uri\030\002"
+          + " \001(\t\022\026\n\016subnetwork_uri\030\006 \001(\t\022\030\n\020internal"
+          + "_ip_only\030\007 \001(\010\022\027\n\017service_account\030\010 \001(\t\022"
+          + "\036\n\026service_account_scopes\030\003 \003(\t\022\014\n\004tags\030"
+          + "\004 \003(\t\022O\n\010metadata\030\005 \003(\0132=.google.cloud.d"
+          + "ataproc.v1beta2.GceClusterConfig.Metadat"
+          + "aEntry\022P\n\024reservation_affinity\030\013 \001(\01322.g"
+          + "oogle.cloud.dataproc.v1beta2.Reservation"
+          + "Affinity\032/\n\rMetadataEntry\022\013\n\003key\030\001 \001(\t\022\r"
+          + "\n\005value\030\002 \001(\t:\0028\001\"\374\002\n\023InstanceGroupConfi"
+          + "g\022\025\n\rnum_instances\030\001 \001(\005\022\026\n\016instance_nam"
+          + "es\030\002 \003(\t\022\021\n\timage_uri\030\003 \001(\t\022\030\n\020machine_t"
+          + "ype_uri\030\004 \001(\t\022>\n\013disk_config\030\005 \001(\0132).goo"
+          + "gle.cloud.dataproc.v1beta2.DiskConfig\022\026\n"
+          + "\016is_preemptible\030\006 \001(\010\022O\n\024managed_group_c"
+          + "onfig\030\007 \001(\01321.google.cloud.dataproc.v1be"
+          + "ta2.ManagedGroupConfig\022F\n\014accelerators\030\010"
+          + " \003(\01320.google.cloud.dataproc.v1beta2.Acc"
+          + "eleratorConfig\022\030\n\020min_cpu_platform\030\t \001(\t"
+          + "\"Y\n\022ManagedGroupConfig\022\036\n\026instance_templ"
+          + "ate_name\030\001 \001(\t\022#\n\033instance_group_manager"
+          + "_name\030\002 \001(\t\"L\n\021AcceleratorConfig\022\034\n\024acce"
+          + "lerator_type_uri\030\001 \001(\t\022\031\n\021accelerator_co"
+          + "unt\030\002 \001(\005\"W\n\nDiskConfig\022\026\n\016boot_disk_typ"
+          + "e\030\003 \001(\t\022\031\n\021boot_disk_size_gb\030\001 \001(\005\022\026\n\016nu"
+          + "m_local_ssds\030\002 \001(\005\"\272\001\n\017LifecycleConfig\0222"
+          + "\n\017idle_delete_ttl\030\001 \001(\0132\031.google.protobu"
+          + "f.Duration\0226\n\020auto_delete_time\030\002 \001(\0132\032.g"
+          + "oogle.protobuf.TimestampH\000\0224\n\017auto_delet"
+          + "e_ttl\030\003 \001(\0132\031.google.protobuf.DurationH\000"
+          + "B\005\n\003ttl\"X\n\016SecurityConfig\022F\n\017kerberos_co"
+          + "nfig\030\001 \001(\0132-.google.cloud.dataproc.v1bet"
+          + "a2.KerberosConfig\"\266\003\n\016KerberosConfig\022\027\n\017"
+          + "enable_kerberos\030\001 \001(\010\022#\n\033root_principal_"
+          + "password_uri\030\002 \001(\t\022\023\n\013kms_key_uri\030\003 \001(\t\022"
+          + "\024\n\014keystore_uri\030\004 \001(\t\022\026\n\016truststore_uri\030"
+          + "\005 \001(\t\022\035\n\025keystore_password_uri\030\006 \001(\t\022\030\n\020"
+          + "key_password_uri\030\007 \001(\t\022\037\n\027truststore_pas"
+          + "sword_uri\030\010 \001(\t\022\037\n\027cross_realm_trust_rea"
+          + "lm\030\t \001(\t\022\035\n\025cross_realm_trust_kdc\030\n \001(\t\022"
+          + "&\n\036cross_realm_trust_admin_server\030\013 \001(\t\022"
+          + "-\n%cross_realm_trust_shared_password_uri"
+          + "\030\014 \001(\t\022\026\n\016kdc_db_key_uri\030\r \001(\t\022\032\n\022tgt_li"
+          + "fetime_hours\030\016 \001(\005\"i\n\030NodeInitialization"
+          + "Action\022\027\n\017executable_file\030\001 \001(\t\0224\n\021execu"
+          + "tion_timeout\030\002 \001(\0132\031.google.protobuf.Dur"
+          + "ation\"\367\002\n\rClusterStatus\022A\n\005state\030\001 \001(\01622"
           + ".google.cloud.dataproc.v1beta2.ClusterSt"
-          + "atus.Substate\"V\n\005State\022\013\n\007UNKNOWN\020\000\022\014\n\010C"
-          + "REATING\020\001\022\013\n\007RUNNING\020\002\022\t\n\005ERROR\020\003\022\014\n\010DEL"
-          + "ETING\020\004\022\014\n\010UPDATING\020\005\"<\n\010Substate\022\017\n\013UNS"
-          + "PECIFIED\020\000\022\r\n\tUNHEALTHY\020\001\022\020\n\014STALE_STATU"
-          + "S\020\002\"\255\001\n\016SoftwareConfig\022\025\n\rimage_version\030"
-          + "\001 \001(\t\022Q\n\nproperties\030\002 \003(\0132=.google.cloud"
-          + ".dataproc.v1beta2.SoftwareConfig.Propert"
-          + "iesEntry\0321\n\017PropertiesEntry\022\013\n\003key\030\001 \001(\t"
-          + "\022\r\n\005value\030\002 \001(\t:\0028\001\"\244\002\n\016ClusterMetrics\022T"
-          + "\n\014hdfs_metrics\030\001 \003(\0132>.google.cloud.data"
-          + "proc.v1beta2.ClusterMetrics.HdfsMetricsE"
-          + "ntry\022T\n\014yarn_metrics\030\002 \003(\0132>.google.clou"
-          + "d.dataproc.v1beta2.ClusterMetrics.YarnMe"
-          + "tricsEntry\0322\n\020HdfsMetricsEntry\022\013\n\003key\030\001 "
-          + "\001(\t\022\r\n\005value\030\002 \001(\003:\0028\001\0322\n\020YarnMetricsEnt"
-          + "ry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\003:\0028\001\"\207\001\n\024C"
-          + "reateClusterRequest\022\022\n\nproject_id\030\001 \001(\t\022"
-          + "\016\n\006region\030\003 \001(\t\0227\n\007cluster\030\002 \001(\0132&.googl"
-          + "e.cloud.dataproc.v1beta2.Cluster\022\022\n\nrequ"
-          + "est_id\030\004 \001(\t\"\220\002\n\024UpdateClusterRequest\022\022\n"
-          + "\nproject_id\030\001 \001(\t\022\016\n\006region\030\005 \001(\t\022\024\n\014clu"
-          + "ster_name\030\002 \001(\t\0227\n\007cluster\030\003 \001(\0132&.googl"
-          + "e.cloud.dataproc.v1beta2.Cluster\022@\n\035grac"
-          + "eful_decommission_timeout\030\006 \001(\0132\031.google"
-          + ".protobuf.Duration\022/\n\013update_mask\030\004 \001(\0132"
-          + "\032.google.protobuf.FieldMask\022\022\n\nrequest_i"
-          + "d\030\007 \001(\t\"z\n\024DeleteClusterRequest\022\022\n\nproje"
-          + "ct_id\030\001 \001(\t\022\016\n\006region\030\003 \001(\t\022\024\n\014cluster_n"
-          + "ame\030\002 \001(\t\022\024\n\014cluster_uuid\030\004 \001(\t\022\022\n\nreque"
-          + "st_id\030\005 \001(\t\"M\n\021GetClusterRequest\022\022\n\nproj"
-          + "ect_id\030\001 \001(\t\022\016\n\006region\030\003 \001(\t\022\024\n\014cluster_"
-          + "name\030\002 \001(\t\"p\n\023ListClustersRequest\022\022\n\npro"
-          + "ject_id\030\001 \001(\t\022\016\n\006region\030\004 \001(\t\022\016\n\006filter\030"
-          + "\005 \001(\t\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003"
-          + " \001(\t\"i\n\024ListClustersResponse\0228\n\010clusters"
-          + "\030\001 \003(\0132&.google.cloud.dataproc.v1beta2.C"
-          + "luster\022\027\n\017next_page_token\030\002 \001(\t\"R\n\026Diagn"
-          + "oseClusterRequest\022\022\n\nproject_id\030\001 \001(\t\022\016\n"
-          + "\006region\030\003 \001(\t\022\024\n\014cluster_name\030\002 \001(\t\",\n\026D"
-          + "iagnoseClusterResults\022\022\n\noutput_uri\030\001 \001("
-          + "\t2\370\010\n\021ClusterController\022\256\001\n\rCreateCluste"
-          + "r\0223.google.cloud.dataproc.v1beta2.Create"
-          + "ClusterRequest\032\035.google.longrunning.Oper"
-          + "ation\"I\202\323\344\223\002C\"8/v1beta2/projects/{projec"
-          + "t_id}/regions/{region}/clusters:\007cluster"
-          + "\022\275\001\n\rUpdateCluster\0223.google.cloud.datapr"
-          + "oc.v1beta2.UpdateClusterRequest\032\035.google"
-          + ".longrunning.Operation\"X\202\323\344\223\002R2G/v1beta2"
-          + "/projects/{project_id}/regions/{region}/"
-          + "clusters/{cluster_name}:\007cluster\022\264\001\n\rDel"
-          + "eteCluster\0223.google.cloud.dataproc.v1bet"
-          + "a2.DeleteClusterRequest\032\035.google.longrun"
-          + "ning.Operation\"O\202\323\344\223\002I*G/v1beta2/project"
-          + "s/{project_id}/regions/{region}/clusters"
-          + "/{cluster_name}\022\267\001\n\nGetCluster\0220.google."
-          + "cloud.dataproc.v1beta2.GetClusterRequest"
-          + "\032&.google.cloud.dataproc.v1beta2.Cluster"
-          + "\"O\202\323\344\223\002I\022G/v1beta2/projects/{project_id}"
-          + "/regions/{region}/clusters/{cluster_name"
-          + "}\022\271\001\n\014ListClusters\0222.google.cloud.datapr"
-          + "oc.v1beta2.ListClustersRequest\0323.google."
-          + "cloud.dataproc.v1beta2.ListClustersRespo"
-          + "nse\"@\202\323\344\223\002:\0228/v1beta2/projects/{project_"
-          + "id}/regions/{region}/clusters\022\304\001\n\017Diagno"
-          + "seCluster\0225.google.cloud.dataproc.v1beta"
-          + "2.DiagnoseClusterRequest\032\035.google.longru"
-          + "nning.Operation\"[\202\323\344\223\002U\"P/v1beta2/projec"
+          + "atus.State\022\016\n\006detail\030\002 \001(\t\0224\n\020state_star"
+          + "t_time\030\003 \001(\0132\032.google.protobuf.Timestamp"
+          + "\022G\n\010substate\030\004 \001(\01625.google.cloud.datapr"
+          + "oc.v1beta2.ClusterStatus.Substate\"V\n\005Sta"
+          + "te\022\013\n\007UNKNOWN\020\000\022\014\n\010CREATING\020\001\022\013\n\007RUNNING"
+          + "\020\002\022\t\n\005ERROR\020\003\022\014\n\010DELETING\020\004\022\014\n\010UPDATING\020"
+          + "\005\"<\n\010Substate\022\017\n\013UNSPECIFIED\020\000\022\r\n\tUNHEAL"
+          + "THY\020\001\022\020\n\014STALE_STATUS\020\002\"\364\001\n\016SoftwareConf"
+          + "ig\022\025\n\rimage_version\030\001 \001(\t\022Q\n\nproperties\030"
+          + "\002 \003(\0132=.google.cloud.dataproc.v1beta2.So"
+          + "ftwareConfig.PropertiesEntry\022E\n\023optional"
+          + "_components\030\003 \003(\0162(.google.cloud.datapro"
+          + "c.v1beta2.Component\0321\n\017PropertiesEntry\022\013"
+          + "\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001\"\244\002\n\016Clust"
+          + "erMetrics\022T\n\014hdfs_metrics\030\001 \003(\0132>.google"
+          + ".cloud.dataproc.v1beta2.ClusterMetrics.H"
+          + "dfsMetricsEntry\022T\n\014yarn_metrics\030\002 \003(\0132>."
+          + "google.cloud.dataproc.v1beta2.ClusterMet"
+          + "rics.YarnMetricsEntry\0322\n\020HdfsMetricsEntr"
+          + "y\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\003:\0028\001\0322\n\020Yar"
+          + "nMetricsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001("
+          + "\003:\0028\001\"\207\001\n\024CreateClusterRequest\022\022\n\nprojec"
+          + "t_id\030\001 \001(\t\022\016\n\006region\030\003 \001(\t\0227\n\007cluster\030\002 "
+          + "\001(\0132&.google.cloud.dataproc.v1beta2.Clus"
+          + "ter\022\022\n\nrequest_id\030\004 \001(\t\"\220\002\n\024UpdateCluste"
+          + "rRequest\022\022\n\nproject_id\030\001 \001(\t\022\016\n\006region\030\005"
+          + " \001(\t\022\024\n\014cluster_name\030\002 \001(\t\0227\n\007cluster\030\003 "
+          + "\001(\0132&.google.cloud.dataproc.v1beta2.Clus"
+          + "ter\022@\n\035graceful_decommission_timeout\030\006 \001"
+          + "(\0132\031.google.protobuf.Duration\022/\n\013update_"
+          + "mask\030\004 \001(\0132\032.google.protobuf.FieldMask\022\022"
+          + "\n\nrequest_id\030\007 \001(\t\"z\n\024DeleteClusterReque"
+          + "st\022\022\n\nproject_id\030\001 \001(\t\022\016\n\006region\030\003 \001(\t\022\024"
+          + "\n\014cluster_name\030\002 \001(\t\022\024\n\014cluster_uuid\030\004 \001"
+          + "(\t\022\022\n\nrequest_id\030\005 \001(\t\"M\n\021GetClusterRequ"
+          + "est\022\022\n\nproject_id\030\001 \001(\t\022\016\n\006region\030\003 \001(\t\022"
+          + "\024\n\014cluster_name\030\002 \001(\t\"p\n\023ListClustersReq"
+          + "uest\022\022\n\nproject_id\030\001 \001(\t\022\016\n\006region\030\004 \001(\t"
+          + "\022\016\n\006filter\030\005 \001(\t\022\021\n\tpage_size\030\002 \001(\005\022\022\n\np"
+          + "age_token\030\003 \001(\t\"i\n\024ListClustersResponse\022"
+          + "8\n\010clusters\030\001 \003(\0132&.google.cloud.datapro"
+          + "c.v1beta2.Cluster\022\027\n\017next_page_token\030\002 \001"
+          + "(\t\"R\n\026DiagnoseClusterRequest\022\022\n\nproject_"
+          + "id\030\001 \001(\t\022\016\n\006region\030\003 \001(\t\022\024\n\014cluster_name"
+          + "\030\002 \001(\t\",\n\026DiagnoseClusterResults\022\022\n\noutp"
+          + "ut_uri\030\001 \001(\t\"\356\001\n\023ReservationAffinity\022Y\n\030"
+          + "consume_reservation_type\030\001 \001(\01627.google."
+          + "cloud.dataproc.v1beta2.ReservationAffini"
+          + "ty.Type\022\013\n\003key\030\002 \001(\t\022\016\n\006values\030\003 \003(\t\"_\n\004"
+          + "Type\022\024\n\020TYPE_UNSPECIFIED\020\000\022\022\n\016NO_RESERVA"
+          + "TION\020\001\022\023\n\017ANY_RESERVATION\020\002\022\030\n\024SPECIFIC_"
+          + "RESERVATION\020\0032\370\010\n\021ClusterController\022\256\001\n\r"
+          + "CreateCluster\0223.google.cloud.dataproc.v1"
+          + "beta2.CreateClusterRequest\032\035.google.long"
+          + "running.Operation\"I\202\323\344\223\002C\"8/v1beta2/proj"
+          + "ects/{project_id}/regions/{region}/clust"
+          + "ers:\007cluster\022\275\001\n\rUpdateCluster\0223.google."
+          + "cloud.dataproc.v1beta2.UpdateClusterRequ"
+          + "est\032\035.google.longrunning.Operation\"X\202\323\344\223"
+          + "\002R2G/v1beta2/projects/{project_id}/regio"
+          + "ns/{region}/clusters/{cluster_name}:\007clu"
+          + "ster\022\264\001\n\rDeleteCluster\0223.google.cloud.da"
+          + "taproc.v1beta2.DeleteClusterRequest\032\035.go"
+          + "ogle.longrunning.Operation\"O\202\323\344\223\002I*G/v1b"
+          + "eta2/projects/{project_id}/regions/{regi"
+          + "on}/clusters/{cluster_name}\022\267\001\n\nGetClust"
+          + "er\0220.google.cloud.dataproc.v1beta2.GetCl"
+          + "usterRequest\032&.google.cloud.dataproc.v1b"
+          + "eta2.Cluster\"O\202\323\344\223\002I\022G/v1beta2/projects/"
+          + "{project_id}/regions/{region}/clusters/{"
+          + "cluster_name}\022\271\001\n\014ListClusters\0222.google."
+          + "cloud.dataproc.v1beta2.ListClustersReque"
+          + "st\0323.google.cloud.dataproc.v1beta2.ListC"
+          + "lustersResponse\"@\202\323\344\223\002:\0228/v1beta2/projec"
           + "ts/{project_id}/regions/{region}/cluster"
-          + "s/{cluster_name}:diagnose:\001*B{\n!com.goog"
-          + "le.cloud.dataproc.v1beta2B\rClustersProto"
-          + "P\001ZEgoogle.golang.org/genproto/googleapi"
-          + "s/cloud/dataproc/v1beta2;dataprocb\006proto"
-          + "3"
+          + "s\022\304\001\n\017DiagnoseCluster\0225.google.cloud.dat"
+          + "aproc.v1beta2.DiagnoseClusterRequest\032\035.g"
+          + "oogle.longrunning.Operation\"[\202\323\344\223\002U\"P/v1"
+          + "beta2/projects/{project_id}/regions/{reg"
+          + "ion}/clusters/{cluster_name}:diagnose:\001*"
+          + "B{\n!com.google.cloud.dataproc.v1beta2B\rC"
+          + "lustersProtoP\001ZEgoogle.golang.org/genpro"
+          + "to/googleapis/cloud/dataproc/v1beta2;dat"
+          + "aprocb\006proto3"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
         new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
@@ -331,9 +389,38 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "LifecycleConfig",
               "InitializationActions",
               "EncryptionConfig",
+              "AutoscalingConfig",
+              "EndpointConfig",
+              "SecurityConfig",
             });
-    internal_static_google_cloud_dataproc_v1beta2_EncryptionConfig_descriptor =
+    internal_static_google_cloud_dataproc_v1beta2_EndpointConfig_descriptor =
         getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_dataproc_v1beta2_EndpointConfig_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_dataproc_v1beta2_EndpointConfig_descriptor,
+            new java.lang.String[] {
+              "HttpPorts", "EnableHttpPortAccess",
+            });
+    internal_static_google_cloud_dataproc_v1beta2_EndpointConfig_HttpPortsEntry_descriptor =
+        internal_static_google_cloud_dataproc_v1beta2_EndpointConfig_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_dataproc_v1beta2_EndpointConfig_HttpPortsEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_dataproc_v1beta2_EndpointConfig_HttpPortsEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
+    internal_static_google_cloud_dataproc_v1beta2_AutoscalingConfig_descriptor =
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_dataproc_v1beta2_AutoscalingConfig_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_dataproc_v1beta2_AutoscalingConfig_descriptor,
+            new java.lang.String[] {
+              "PolicyUri",
+            });
+    internal_static_google_cloud_dataproc_v1beta2_EncryptionConfig_descriptor =
+        getDescriptor().getMessageTypes().get(4);
     internal_static_google_cloud_dataproc_v1beta2_EncryptionConfig_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_EncryptionConfig_descriptor,
@@ -341,7 +428,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "GcePdKmsKeyName",
             });
     internal_static_google_cloud_dataproc_v1beta2_GceClusterConfig_descriptor =
-        getDescriptor().getMessageTypes().get(3);
+        getDescriptor().getMessageTypes().get(5);
     internal_static_google_cloud_dataproc_v1beta2_GceClusterConfig_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_GceClusterConfig_descriptor,
@@ -354,6 +441,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "ServiceAccountScopes",
               "Tags",
               "Metadata",
+              "ReservationAffinity",
             });
     internal_static_google_cloud_dataproc_v1beta2_GceClusterConfig_MetadataEntry_descriptor =
         internal_static_google_cloud_dataproc_v1beta2_GceClusterConfig_descriptor
@@ -366,7 +454,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "Key", "Value",
             });
     internal_static_google_cloud_dataproc_v1beta2_InstanceGroupConfig_descriptor =
-        getDescriptor().getMessageTypes().get(4);
+        getDescriptor().getMessageTypes().get(6);
     internal_static_google_cloud_dataproc_v1beta2_InstanceGroupConfig_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_InstanceGroupConfig_descriptor,
@@ -382,7 +470,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "MinCpuPlatform",
             });
     internal_static_google_cloud_dataproc_v1beta2_ManagedGroupConfig_descriptor =
-        getDescriptor().getMessageTypes().get(5);
+        getDescriptor().getMessageTypes().get(7);
     internal_static_google_cloud_dataproc_v1beta2_ManagedGroupConfig_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_ManagedGroupConfig_descriptor,
@@ -390,7 +478,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "InstanceTemplateName", "InstanceGroupManagerName",
             });
     internal_static_google_cloud_dataproc_v1beta2_AcceleratorConfig_descriptor =
-        getDescriptor().getMessageTypes().get(6);
+        getDescriptor().getMessageTypes().get(8);
     internal_static_google_cloud_dataproc_v1beta2_AcceleratorConfig_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_AcceleratorConfig_descriptor,
@@ -398,7 +486,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "AcceleratorTypeUri", "AcceleratorCount",
             });
     internal_static_google_cloud_dataproc_v1beta2_DiskConfig_descriptor =
-        getDescriptor().getMessageTypes().get(7);
+        getDescriptor().getMessageTypes().get(9);
     internal_static_google_cloud_dataproc_v1beta2_DiskConfig_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_DiskConfig_descriptor,
@@ -406,15 +494,44 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "BootDiskType", "BootDiskSizeGb", "NumLocalSsds",
             });
     internal_static_google_cloud_dataproc_v1beta2_LifecycleConfig_descriptor =
-        getDescriptor().getMessageTypes().get(8);
+        getDescriptor().getMessageTypes().get(10);
     internal_static_google_cloud_dataproc_v1beta2_LifecycleConfig_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_LifecycleConfig_descriptor,
             new java.lang.String[] {
               "IdleDeleteTtl", "AutoDeleteTime", "AutoDeleteTtl", "Ttl",
             });
+    internal_static_google_cloud_dataproc_v1beta2_SecurityConfig_descriptor =
+        getDescriptor().getMessageTypes().get(11);
+    internal_static_google_cloud_dataproc_v1beta2_SecurityConfig_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_dataproc_v1beta2_SecurityConfig_descriptor,
+            new java.lang.String[] {
+              "KerberosConfig",
+            });
+    internal_static_google_cloud_dataproc_v1beta2_KerberosConfig_descriptor =
+        getDescriptor().getMessageTypes().get(12);
+    internal_static_google_cloud_dataproc_v1beta2_KerberosConfig_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_dataproc_v1beta2_KerberosConfig_descriptor,
+            new java.lang.String[] {
+              "EnableKerberos",
+              "RootPrincipalPasswordUri",
+              "KmsKeyUri",
+              "KeystoreUri",
+              "TruststoreUri",
+              "KeystorePasswordUri",
+              "KeyPasswordUri",
+              "TruststorePasswordUri",
+              "CrossRealmTrustRealm",
+              "CrossRealmTrustKdc",
+              "CrossRealmTrustAdminServer",
+              "CrossRealmTrustSharedPasswordUri",
+              "KdcDbKeyUri",
+              "TgtLifetimeHours",
+            });
     internal_static_google_cloud_dataproc_v1beta2_NodeInitializationAction_descriptor =
-        getDescriptor().getMessageTypes().get(9);
+        getDescriptor().getMessageTypes().get(13);
     internal_static_google_cloud_dataproc_v1beta2_NodeInitializationAction_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_NodeInitializationAction_descriptor,
@@ -422,7 +539,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "ExecutableFile", "ExecutionTimeout",
             });
     internal_static_google_cloud_dataproc_v1beta2_ClusterStatus_descriptor =
-        getDescriptor().getMessageTypes().get(10);
+        getDescriptor().getMessageTypes().get(14);
     internal_static_google_cloud_dataproc_v1beta2_ClusterStatus_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_ClusterStatus_descriptor,
@@ -430,12 +547,12 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "State", "Detail", "StateStartTime", "Substate",
             });
     internal_static_google_cloud_dataproc_v1beta2_SoftwareConfig_descriptor =
-        getDescriptor().getMessageTypes().get(11);
+        getDescriptor().getMessageTypes().get(15);
     internal_static_google_cloud_dataproc_v1beta2_SoftwareConfig_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_SoftwareConfig_descriptor,
             new java.lang.String[] {
-              "ImageVersion", "Properties",
+              "ImageVersion", "Properties", "OptionalComponents",
             });
     internal_static_google_cloud_dataproc_v1beta2_SoftwareConfig_PropertiesEntry_descriptor =
         internal_static_google_cloud_dataproc_v1beta2_SoftwareConfig_descriptor
@@ -448,7 +565,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "Key", "Value",
             });
     internal_static_google_cloud_dataproc_v1beta2_ClusterMetrics_descriptor =
-        getDescriptor().getMessageTypes().get(12);
+        getDescriptor().getMessageTypes().get(16);
     internal_static_google_cloud_dataproc_v1beta2_ClusterMetrics_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_ClusterMetrics_descriptor,
@@ -476,7 +593,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "Key", "Value",
             });
     internal_static_google_cloud_dataproc_v1beta2_CreateClusterRequest_descriptor =
-        getDescriptor().getMessageTypes().get(13);
+        getDescriptor().getMessageTypes().get(17);
     internal_static_google_cloud_dataproc_v1beta2_CreateClusterRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_CreateClusterRequest_descriptor,
@@ -484,7 +601,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "ProjectId", "Region", "Cluster", "RequestId",
             });
     internal_static_google_cloud_dataproc_v1beta2_UpdateClusterRequest_descriptor =
-        getDescriptor().getMessageTypes().get(14);
+        getDescriptor().getMessageTypes().get(18);
     internal_static_google_cloud_dataproc_v1beta2_UpdateClusterRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_UpdateClusterRequest_descriptor,
@@ -498,7 +615,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "RequestId",
             });
     internal_static_google_cloud_dataproc_v1beta2_DeleteClusterRequest_descriptor =
-        getDescriptor().getMessageTypes().get(15);
+        getDescriptor().getMessageTypes().get(19);
     internal_static_google_cloud_dataproc_v1beta2_DeleteClusterRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_DeleteClusterRequest_descriptor,
@@ -506,7 +623,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "ProjectId", "Region", "ClusterName", "ClusterUuid", "RequestId",
             });
     internal_static_google_cloud_dataproc_v1beta2_GetClusterRequest_descriptor =
-        getDescriptor().getMessageTypes().get(16);
+        getDescriptor().getMessageTypes().get(20);
     internal_static_google_cloud_dataproc_v1beta2_GetClusterRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_GetClusterRequest_descriptor,
@@ -514,7 +631,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "ProjectId", "Region", "ClusterName",
             });
     internal_static_google_cloud_dataproc_v1beta2_ListClustersRequest_descriptor =
-        getDescriptor().getMessageTypes().get(17);
+        getDescriptor().getMessageTypes().get(21);
     internal_static_google_cloud_dataproc_v1beta2_ListClustersRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_ListClustersRequest_descriptor,
@@ -522,7 +639,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "ProjectId", "Region", "Filter", "PageSize", "PageToken",
             });
     internal_static_google_cloud_dataproc_v1beta2_ListClustersResponse_descriptor =
-        getDescriptor().getMessageTypes().get(18);
+        getDescriptor().getMessageTypes().get(22);
     internal_static_google_cloud_dataproc_v1beta2_ListClustersResponse_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_ListClustersResponse_descriptor,
@@ -530,7 +647,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "Clusters", "NextPageToken",
             });
     internal_static_google_cloud_dataproc_v1beta2_DiagnoseClusterRequest_descriptor =
-        getDescriptor().getMessageTypes().get(19);
+        getDescriptor().getMessageTypes().get(23);
     internal_static_google_cloud_dataproc_v1beta2_DiagnoseClusterRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_DiagnoseClusterRequest_descriptor,
@@ -538,13 +655,21 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "ProjectId", "Region", "ClusterName",
             });
     internal_static_google_cloud_dataproc_v1beta2_DiagnoseClusterResults_descriptor =
-        getDescriptor().getMessageTypes().get(20);
+        getDescriptor().getMessageTypes().get(24);
     internal_static_google_cloud_dataproc_v1beta2_DiagnoseClusterResults_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_DiagnoseClusterResults_descriptor,
             new java.lang.String[] {
               "OutputUri",
             });
+    internal_static_google_cloud_dataproc_v1beta2_ReservationAffinity_descriptor =
+        getDescriptor().getMessageTypes().get(25);
+    internal_static_google_cloud_dataproc_v1beta2_ReservationAffinity_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_dataproc_v1beta2_ReservationAffinity_descriptor,
+            new java.lang.String[] {
+              "ConsumeReservationType", "Key", "Values",
+            });
     com.google.protobuf.ExtensionRegistry registry =
         com.google.protobuf.ExtensionRegistry.newInstance();
     registry.add(com.google.api.AnnotationsProto.http);
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/Component.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/Component.java
new file mode 100644
index 000000000000..5f5a70f1f729
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/Component.java
@@ -0,0 +1,281 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/shared.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+/**
+ *
+ *
+ * 
+ * Cluster components that can be activated.
+ * 

+ *
+ * Protobuf enum {@code google.cloud.dataproc.v1beta2.Component}
+ */
+public enum Component implements com.google.protobuf.ProtocolMessageEnum {
+  /**
+   *
+   *
+   * 
+   * Unspecified component.
+   * 

+   *
+   * COMPONENT_UNSPECIFIED = 0;
+   */
+  COMPONENT_UNSPECIFIED(0),
+  /**
+   *
+   *
+   * 
+   * The Anaconda python distribution.
+   * 

+   *
+   * ANACONDA = 5;
+   */
+  ANACONDA(5),
+  /**
+   *
+   *
+   * 
+   * The Druid query engine.
+   * 

+   *
+   * DRUID = 9;
+   */
+  DRUID(9),
+  /**
+   *
+   *
+   * 
+   * The Hive Web HCatalog (the REST service for accessing HCatalog).
+   * 

+   *
+   * HIVE_WEBHCAT = 3;
+   */
+  HIVE_WEBHCAT(3),
+  /**
+   *
+   *
+   * 
+   * The Jupyter Notebook.
+   * 

+   *
+   * JUPYTER = 1;
+   */
+  JUPYTER(1),
+  /**
+   *
+   *
+   * 
+   * The Kerberos security feature.
+   * 

+   *
+   * KERBEROS = 7;
+   */
+  KERBEROS(7),
+  /**
+   *
+   *
+   * 
+   * The Presto query engine.
+   * 

+   *
+   * PRESTO = 6;
+   */
+  PRESTO(6),
+  /**
+   *
+   *
+   * 
+   * The Zeppelin notebook.
+   * 

+   *
+   * ZEPPELIN = 4;
+   */
+  ZEPPELIN(4),
+  /**
+   *
+   *
+   * 
+   * The Zookeeper service.
+   * 

+   *
+   * ZOOKEEPER = 8;
+   */
+  ZOOKEEPER(8),
+  UNRECOGNIZED(-1),
+  ;
+
+  /**
+   *
+   *
+   * 
+   * Unspecified component.
+   * 

+   *
+   * COMPONENT_UNSPECIFIED = 0;
+   */
+  public static final int COMPONENT_UNSPECIFIED_VALUE = 0;
+  /**
+   *
+   *
+   * 
+   * The Anaconda python distribution.
+   * 

+   *
+   * ANACONDA = 5;
+   */
+  public static final int ANACONDA_VALUE = 5;
+  /**
+   *
+   *
+   * 
+   * The Druid query engine.
+   * 

+   *
+   * DRUID = 9;
+   */
+  public static final int DRUID_VALUE = 9;
+  /**
+   *
+   *
+   * 
+   * The Hive Web HCatalog (the REST service for accessing HCatalog).
+   * 

+   *
+   * HIVE_WEBHCAT = 3;
+   */
+  public static final int HIVE_WEBHCAT_VALUE = 3;
+  /**
+   *
+   *
+   * 
+   * The Jupyter Notebook.
+   * 

+   *
+   * JUPYTER = 1;
+   */
+  public static final int JUPYTER_VALUE = 1;
+  /**
+   *
+   *
+   * 
+   * The Kerberos security feature.
+   * 

+   *
+   * KERBEROS = 7;
+   */
+  public static final int KERBEROS_VALUE = 7;
+  /**
+   *
+   *
+   * 
+   * The Presto query engine.
+   * 

+   *
+   * PRESTO = 6;
+   */
+  public static final int PRESTO_VALUE = 6;
+  /**
+   *
+   *
+   * 
+   * The Zeppelin notebook.
+   * 

+   *
+   * ZEPPELIN = 4;
+   */
+  public static final int ZEPPELIN_VALUE = 4;
+  /**
+   *
+   *
+   * 
+   * The Zookeeper service.
+   * 

+   *
+   * ZOOKEEPER = 8;
+   */
+  public static final int ZOOKEEPER_VALUE = 8;
+
+  public final int getNumber() {
+    if (this == UNRECOGNIZED) {
+      throw new java.lang.IllegalArgumentException(
+          "Can't get the number of an unknown enum value.");
+    }
+    return value;
+  }
+
+  /** @deprecated Use {@link #forNumber(int)} instead. */
+  @java.lang.Deprecated
+  public static Component valueOf(int value) {
+    return forNumber(value);
+  }
+
+  public static Component forNumber(int value) {
+    switch (value) {
+      case 0:
+        return COMPONENT_UNSPECIFIED;
+      case 5:
+        return ANACONDA;
+      case 9:
+        return DRUID;
+      case 3:
+        return HIVE_WEBHCAT;
+      case 1:
+        return JUPYTER;
+      case 7:
+        return KERBEROS;
+      case 6:
+        return PRESTO;
+      case 4:
+        return ZEPPELIN;
+      case 8:
+        return ZOOKEEPER;
+      default:
+        return null;
+    }
+  }
+
+  public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    return internalValueMap;
+  }
+
+  private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+      new com.google.protobuf.Internal.EnumLiteMap() {
+        public Component findValueByNumber(int number) {
+          return Component.forNumber(number);
+        }
+      };
+
+  public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    return getDescriptor().getValues().get(ordinal());
+  }
+
+  public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    return getDescriptor();
+  }
+
+  public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    return com.google.cloud.dataproc.v1beta2.SharedProto.getDescriptor().getEnumTypes().get(0);
+  }
+
+  private static final Component[] VALUES = values();
+
+  public static Component valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    if (desc.getType() != getDescriptor()) {
+      throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+    }
+    if (desc.getIndex() == -1) {
+      return UNRECOGNIZED;
+    }
+    return VALUES[desc.getIndex()];
+  }
+
+  private final int value;
+
+  private Component(int value) {
+    this.value = value;
+  }
+
+  // @@protoc_insertion_point(enum_scope:google.cloud.dataproc.v1beta2.Component)
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/CreateAutoscalingPolicyRequest.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/CreateAutoscalingPolicyRequest.java
new file mode 100644
index 000000000000..ddd9ae0684f0
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/CreateAutoscalingPolicyRequest.java
@@ -0,0 +1,889 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+/**
+ *
+ *
+ * 
+ * A request to create an autoscaling policy.
+ * 

+ *
+ * Protobuf type {@code google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest}
+ */
+public final class CreateAutoscalingPolicyRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest)
+    CreateAutoscalingPolicyRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use CreateAutoscalingPolicyRequest.newBuilder() to construct.
+  private CreateAutoscalingPolicyRequest(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private CreateAutoscalingPolicyRequest() {
+    parent_ = "";
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private CreateAutoscalingPolicyRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              parent_ = s;
+              break;
+            }
+          case 18:
+            {
+              com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder subBuilder = null;
+              if (policy_ != null) {
+                subBuilder = policy_.toBuilder();
+              }
+              policy_ =
+                  input.readMessage(
+                      com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(policy_);
+                policy_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+        .internal_static_google_cloud_dataproc_v1beta2_CreateAutoscalingPolicyRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+        .internal_static_google_cloud_dataproc_v1beta2_CreateAutoscalingPolicyRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest.class,
+            com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest.Builder.class);
+  }
+
+  public static final int PARENT_FIELD_NUMBER = 1;
+  private volatile java.lang.Object parent_;
+  /**
+   *
+   *
+   * 
+   * Required. The "resource name" of the region, as described
+   * in https://cloud.google.com/apis/design/resource_names of the form
+   * `projects/{project_id}/regions/{region}`.
+   * 

+   *
+   * string parent = 1;
+   */
+  public java.lang.String getParent() {
+    java.lang.Object ref = parent_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      parent_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Required. The "resource name" of the region, as described
+   * in https://cloud.google.com/apis/design/resource_names of the form
+   * `projects/{project_id}/regions/{region}`.
+   * 

+   *
+   * string parent = 1;
+   */
+  public com.google.protobuf.ByteString getParentBytes() {
+    java.lang.Object ref = parent_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      parent_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int POLICY_FIELD_NUMBER = 2;
+  private com.google.cloud.dataproc.v1beta2.AutoscalingPolicy policy_;
+  /**
+   *
+   *
+   * 
+   * The autoscaling policy to create.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 2;
+   */
+  public boolean hasPolicy() {
+    return policy_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * The autoscaling policy to create.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 2;
+   */
+  public com.google.cloud.dataproc.v1beta2.AutoscalingPolicy getPolicy() {
+    return policy_ == null
+        ? com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.getDefaultInstance()
+        : policy_;
+  }
+  /**
+   *
+   *
+   * 
+   * The autoscaling policy to create.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 2;
+   */
+  public com.google.cloud.dataproc.v1beta2.AutoscalingPolicyOrBuilder getPolicyOrBuilder() {
+    return getPolicy();
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getParentBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
+    }
+    if (policy_ != null) {
+      output.writeMessage(2, getPolicy());
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getParentBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
+    }
+    if (policy_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getPolicy());
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest other =
+        (com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (hasPolicy() != other.hasPolicy()) return false;
+    if (hasPolicy()) {
+      if (!getPolicy().equals(other.getPolicy())) return false;
+    }
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + PARENT_FIELD_NUMBER;
+    hash = (53 * hash) + getParent().hashCode();
+    if (hasPolicy()) {
+      hash = (37 * hash) + POLICY_FIELD_NUMBER;
+      hash = (53 * hash) + getPolicy().hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
+   * A request to create an autoscaling policy.
+   * 

+   *
+   * Protobuf type {@code google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest)
+      com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_CreateAutoscalingPolicyRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_CreateAutoscalingPolicyRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest.class,
+              com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      parent_ = "";
+
+      if (policyBuilder_ == null) {
+        policy_ = null;
+      } else {
+        policy_ = null;
+        policyBuilder_ = null;
+      }
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_CreateAutoscalingPolicyRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest
+        getDefaultInstanceForType() {
+      return com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest build() {
+      com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest buildPartial() {
+      com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest result =
+          new com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest(this);
+      result.parent_ = parent_;
+      if (policyBuilder_ == null) {
+        result.policy_ = policy_;
+      } else {
+        result.policy_ = policyBuilder_.build();
+      }
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest) {
+        return mergeFrom((com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(
+        com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest other) {
+      if (other
+          == com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest.getDefaultInstance())
+        return this;
+      if (!other.getParent().isEmpty()) {
+        parent_ = other.parent_;
+        onChanged();
+      }
+      if (other.hasPolicy()) {
+        mergePolicy(other.getPolicy());
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest)
+                e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object parent_ = "";
+    /**
+     *
+     *
+     * 
+     * Required. The "resource name" of the region, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}`.
+     * 

+     *
+     * string parent = 1;
+     */
+    public java.lang.String getParent() {
+      java.lang.Object ref = parent_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        parent_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The "resource name" of the region, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}`.
+     * 

+     *
+     * string parent = 1;
+     */
+    public com.google.protobuf.ByteString getParentBytes() {
+      java.lang.Object ref = parent_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        parent_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The "resource name" of the region, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}`.
+     * 

+     *
+     * string parent = 1;
+     */
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The "resource name" of the region, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}`.
+     * 

+     *
+     * string parent = 1;
+     */
+    public Builder clearParent() {
+
+      parent_ = getDefaultInstance().getParent();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The "resource name" of the region, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}`.
+     * 

+     *
+     * string parent = 1;
+     */
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+
+    private com.google.cloud.dataproc.v1beta2.AutoscalingPolicy policy_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.AutoscalingPolicy,
+            com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder,
+            com.google.cloud.dataproc.v1beta2.AutoscalingPolicyOrBuilder>
+        policyBuilder_;
+    /**
+     *
+     *
+     * 
+     * The autoscaling policy to create.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 2;
+     */
+    public boolean hasPolicy() {
+      return policyBuilder_ != null || policy_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * The autoscaling policy to create.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 2;
+     */
+    public com.google.cloud.dataproc.v1beta2.AutoscalingPolicy getPolicy() {
+      if (policyBuilder_ == null) {
+        return policy_ == null
+            ? com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.getDefaultInstance()
+            : policy_;
+      } else {
+        return policyBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * The autoscaling policy to create.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 2;
+     */
+    public Builder setPolicy(com.google.cloud.dataproc.v1beta2.AutoscalingPolicy value) {
+      if (policyBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        policy_ = value;
+        onChanged();
+      } else {
+        policyBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The autoscaling policy to create.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 2;
+     */
+    public Builder setPolicy(
+        com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder builderForValue) {
+      if (policyBuilder_ == null) {
+        policy_ = builderForValue.build();
+        onChanged();
+      } else {
+        policyBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The autoscaling policy to create.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 2;
+     */
+    public Builder mergePolicy(com.google.cloud.dataproc.v1beta2.AutoscalingPolicy value) {
+      if (policyBuilder_ == null) {
+        if (policy_ != null) {
+          policy_ =
+              com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.newBuilder(policy_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          policy_ = value;
+        }
+        onChanged();
+      } else {
+        policyBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The autoscaling policy to create.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 2;
+     */
+    public Builder clearPolicy() {
+      if (policyBuilder_ == null) {
+        policy_ = null;
+        onChanged();
+      } else {
+        policy_ = null;
+        policyBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The autoscaling policy to create.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 2;
+     */
+    public com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder getPolicyBuilder() {
+
+      onChanged();
+      return getPolicyFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * The autoscaling policy to create.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 2;
+     */
+    public com.google.cloud.dataproc.v1beta2.AutoscalingPolicyOrBuilder getPolicyOrBuilder() {
+      if (policyBuilder_ != null) {
+        return policyBuilder_.getMessageOrBuilder();
+      } else {
+        return policy_ == null
+            ? com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.getDefaultInstance()
+            : policy_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * The autoscaling policy to create.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 2;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.AutoscalingPolicy,
+            com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder,
+            com.google.cloud.dataproc.v1beta2.AutoscalingPolicyOrBuilder>
+        getPolicyFieldBuilder() {
+      if (policyBuilder_ == null) {
+        policyBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.dataproc.v1beta2.AutoscalingPolicy,
+                com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder,
+                com.google.cloud.dataproc.v1beta2.AutoscalingPolicyOrBuilder>(
+                getPolicy(), getParentForChildren(), isClean());
+        policy_ = null;
+      }
+      return policyBuilder_;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest)
+  private static final com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest
+      DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest();
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest
+      getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateAutoscalingPolicyRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new CreateAutoscalingPolicyRequest(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest
+      getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/CreateAutoscalingPolicyRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/CreateAutoscalingPolicyRequestOrBuilder.java
new file mode 100644
index 000000000000..7c57757588f9
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/CreateAutoscalingPolicyRequestOrBuilder.java
@@ -0,0 +1,66 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+public interface CreateAutoscalingPolicyRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The "resource name" of the region, as described
+   * in https://cloud.google.com/apis/design/resource_names of the form
+   * `projects/{project_id}/regions/{region}`.
+   * 

+   *
+   * string parent = 1;
+   */
+  java.lang.String getParent();
+  /**
+   *
+   *
+   * 
+   * Required. The "resource name" of the region, as described
+   * in https://cloud.google.com/apis/design/resource_names of the form
+   * `projects/{project_id}/regions/{region}`.
+   * 

+   *
+   * string parent = 1;
+   */
+  com.google.protobuf.ByteString getParentBytes();
+
+  /**
+   *
+   *
+   * 
+   * The autoscaling policy to create.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 2;
+   */
+  boolean hasPolicy();
+  /**
+   *
+   *
+   * 
+   * The autoscaling policy to create.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 2;
+   */
+  com.google.cloud.dataproc.v1beta2.AutoscalingPolicy getPolicy();
+  /**
+   *
+   *
+   * 
+   * The autoscaling policy to create.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 2;
+   */
+  com.google.cloud.dataproc.v1beta2.AutoscalingPolicyOrBuilder getPolicyOrBuilder();
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/CreateClusterRequest.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/CreateClusterRequest.java
index 269393f2ed94..62312f47ffa5 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/CreateClusterRequest.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/CreateClusterRequest.java
@@ -259,11 +259,10 @@ public com.google.cloud.dataproc.v1beta2.ClusterOrBuilder getClusterOrBuilder()
    *
    * 
    * Optional. A unique id used to identify the request. If the server
-   * receives two
-   * [CreateClusterRequest][google.cloud.dataproc.v1beta2.CreateClusterRequest]
-   * requests  with the same id, then the second request will be ignored and the
-   * first [google.longrunning.Operation][google.longrunning.Operation] created
-   * and stored in the backend is returned.
+   * receives two [CreateClusterRequest][google.cloud.dataproc.v1beta2.CreateClusterRequest] requests  with the same
+   * id, then the second request will be ignored and the
+   * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the backend
+   * is returned.
    * It is recommended to always set this value to a
    * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
    * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -288,11 +287,10 @@ public java.lang.String getRequestId() {
    *
    * 
    * Optional. A unique id used to identify the request. If the server
-   * receives two
-   * [CreateClusterRequest][google.cloud.dataproc.v1beta2.CreateClusterRequest]
-   * requests  with the same id, then the second request will be ignored and the
-   * first [google.longrunning.Operation][google.longrunning.Operation] created
-   * and stored in the backend is returned.
+   * receives two [CreateClusterRequest][google.cloud.dataproc.v1beta2.CreateClusterRequest] requests  with the same
+   * id, then the second request will be ignored and the
+   * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the backend
+   * is returned.
    * It is recommended to always set this value to a
    * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
    * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -1072,11 +1070,10 @@ public com.google.cloud.dataproc.v1beta2.ClusterOrBuilder getClusterOrBuilder()
      *
      * 
      * Optional. A unique id used to identify the request. If the server
-     * receives two
-     * [CreateClusterRequest][google.cloud.dataproc.v1beta2.CreateClusterRequest]
-     * requests  with the same id, then the second request will be ignored and the
-     * first [google.longrunning.Operation][google.longrunning.Operation] created
-     * and stored in the backend is returned.
+     * receives two [CreateClusterRequest][google.cloud.dataproc.v1beta2.CreateClusterRequest] requests  with the same
+     * id, then the second request will be ignored and the
+     * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the backend
+     * is returned.
      * It is recommended to always set this value to a
      * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -1101,11 +1098,10 @@ public java.lang.String getRequestId() {
      *
      * 
      * Optional. A unique id used to identify the request. If the server
-     * receives two
-     * [CreateClusterRequest][google.cloud.dataproc.v1beta2.CreateClusterRequest]
-     * requests  with the same id, then the second request will be ignored and the
-     * first [google.longrunning.Operation][google.longrunning.Operation] created
-     * and stored in the backend is returned.
+     * receives two [CreateClusterRequest][google.cloud.dataproc.v1beta2.CreateClusterRequest] requests  with the same
+     * id, then the second request will be ignored and the
+     * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the backend
+     * is returned.
      * It is recommended to always set this value to a
      * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -1130,11 +1126,10 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
      *
      * 
      * Optional. A unique id used to identify the request. If the server
-     * receives two
-     * [CreateClusterRequest][google.cloud.dataproc.v1beta2.CreateClusterRequest]
-     * requests  with the same id, then the second request will be ignored and the
-     * first [google.longrunning.Operation][google.longrunning.Operation] created
-     * and stored in the backend is returned.
+     * receives two [CreateClusterRequest][google.cloud.dataproc.v1beta2.CreateClusterRequest] requests  with the same
+     * id, then the second request will be ignored and the
+     * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the backend
+     * is returned.
      * It is recommended to always set this value to a
      * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -1157,11 +1152,10 @@ public Builder setRequestId(java.lang.String value) {
      *
      * 
      * Optional. A unique id used to identify the request. If the server
-     * receives two
-     * [CreateClusterRequest][google.cloud.dataproc.v1beta2.CreateClusterRequest]
-     * requests  with the same id, then the second request will be ignored and the
-     * first [google.longrunning.Operation][google.longrunning.Operation] created
-     * and stored in the backend is returned.
+     * receives two [CreateClusterRequest][google.cloud.dataproc.v1beta2.CreateClusterRequest] requests  with the same
+     * id, then the second request will be ignored and the
+     * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the backend
+     * is returned.
      * It is recommended to always set this value to a
      * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -1181,11 +1175,10 @@ public Builder clearRequestId() {
      *
      * 
      * Optional. A unique id used to identify the request. If the server
-     * receives two
-     * [CreateClusterRequest][google.cloud.dataproc.v1beta2.CreateClusterRequest]
-     * requests  with the same id, then the second request will be ignored and the
-     * first [google.longrunning.Operation][google.longrunning.Operation] created
-     * and stored in the backend is returned.
+     * receives two [CreateClusterRequest][google.cloud.dataproc.v1beta2.CreateClusterRequest] requests  with the same
+     * id, then the second request will be ignored and the
+     * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the backend
+     * is returned.
      * It is recommended to always set this value to a
      * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/CreateClusterRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/CreateClusterRequestOrBuilder.java
index 1ccf73137f69..c5ad4ae2d307 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/CreateClusterRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/CreateClusterRequestOrBuilder.java
@@ -88,11 +88,10 @@ public interface CreateClusterRequestOrBuilder
    *
    * 
    * Optional. A unique id used to identify the request. If the server
-   * receives two
-   * [CreateClusterRequest][google.cloud.dataproc.v1beta2.CreateClusterRequest]
-   * requests  with the same id, then the second request will be ignored and the
-   * first [google.longrunning.Operation][google.longrunning.Operation] created
-   * and stored in the backend is returned.
+   * receives two [CreateClusterRequest][google.cloud.dataproc.v1beta2.CreateClusterRequest] requests  with the same
+   * id, then the second request will be ignored and the
+   * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the backend
+   * is returned.
    * It is recommended to always set this value to a
    * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
    * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -107,11 +106,10 @@ public interface CreateClusterRequestOrBuilder
    *
    * 
    * Optional. A unique id used to identify the request. If the server
-   * receives two
-   * [CreateClusterRequest][google.cloud.dataproc.v1beta2.CreateClusterRequest]
-   * requests  with the same id, then the second request will be ignored and the
-   * first [google.longrunning.Operation][google.longrunning.Operation] created
-   * and stored in the backend is returned.
+   * receives two [CreateClusterRequest][google.cloud.dataproc.v1beta2.CreateClusterRequest] requests  with the same
+   * id, then the second request will be ignored and the
+   * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the backend
+   * is returned.
    * It is recommended to always set this value to a
    * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
    * The id must contain only letters (a-z, A-Z), numbers (0-9),
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/DeleteAutoscalingPolicyRequest.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/DeleteAutoscalingPolicyRequest.java
new file mode 100644
index 000000000000..d0062a08996d
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/DeleteAutoscalingPolicyRequest.java
@@ -0,0 +1,623 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+/**
+ *
+ *
+ * 
+ * A request to delete an autoscaling policy.
+ * Autoscaling policies in use by one or more clusters will not be deleted.
+ * 

+ *
+ * Protobuf type {@code google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest}
+ */
+public final class DeleteAutoscalingPolicyRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest)
+    DeleteAutoscalingPolicyRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use DeleteAutoscalingPolicyRequest.newBuilder() to construct.
+  private DeleteAutoscalingPolicyRequest(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private DeleteAutoscalingPolicyRequest() {
+    name_ = "";
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private DeleteAutoscalingPolicyRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              name_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
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+              break;
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+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+        .internal_static_google_cloud_dataproc_v1beta2_DeleteAutoscalingPolicyRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+        .internal_static_google_cloud_dataproc_v1beta2_DeleteAutoscalingPolicyRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest.class,
+            com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object name_;
+  /**
+   *
+   *
+   * 
+   * Required. The "resource name" of the autoscaling policy, as described
+   * in https://cloud.google.com/apis/design/resource_names of the form
+   * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+   * 

+   *
+   * string name = 1;
+   */
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Required. The "resource name" of the autoscaling policy, as described
+   * in https://cloud.google.com/apis/design/resource_names of the form
+   * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+   * 

+   *
+   * string name = 1;
+   */
+  public com.google.protobuf.ByteString getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getNameBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getNameBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest other =
+        (com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest) obj;
+
+    if (!getName().equals(other.getName())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
+   * A request to delete an autoscaling policy.
+   * Autoscaling policies in use by one or more clusters will not be deleted.
+   * 

+   *
+   * Protobuf type {@code google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest)
+      com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_DeleteAutoscalingPolicyRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_DeleteAutoscalingPolicyRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest.class,
+              com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      name_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_DeleteAutoscalingPolicyRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest
+        getDefaultInstanceForType() {
+      return com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest build() {
+      com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest buildPartial() {
+      com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest result =
+          new com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest(this);
+      result.name_ = name_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest) {
+        return mergeFrom((com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(
+        com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest other) {
+      if (other
+          == com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest.getDefaultInstance())
+        return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest)
+                e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object name_ = "";
+    /**
+     *
+     *
+     * 
+     * Required. The "resource name" of the autoscaling policy, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+     * 

+     *
+     * string name = 1;
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The "resource name" of the autoscaling policy, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+     * 

+     *
+     * string name = 1;
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The "resource name" of the autoscaling policy, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+     * 

+     *
+     * string name = 1;
+     */
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The "resource name" of the autoscaling policy, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+     * 

+     *
+     * string name = 1;
+     */
+    public Builder clearName() {
+
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The "resource name" of the autoscaling policy, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+     * 

+     *
+     * string name = 1;
+     */
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest)
+  private static final com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest
+      DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest();
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest
+      getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteAutoscalingPolicyRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new DeleteAutoscalingPolicyRequest(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest
+      getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/DeleteAutoscalingPolicyRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/DeleteAutoscalingPolicyRequestOrBuilder.java
new file mode 100644
index 000000000000..23285e65416d
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/DeleteAutoscalingPolicyRequestOrBuilder.java
@@ -0,0 +1,35 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+public interface DeleteAutoscalingPolicyRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The "resource name" of the autoscaling policy, as described
+   * in https://cloud.google.com/apis/design/resource_names of the form
+   * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+   * 

+   *
+   * string name = 1;
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The "resource name" of the autoscaling policy, as described
+   * in https://cloud.google.com/apis/design/resource_names of the form
+   * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+   * 

+   *
+   * string name = 1;
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/DeleteClusterRequest.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/DeleteClusterRequest.java
index 98db37fbb17b..89b9c64bc839 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/DeleteClusterRequest.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/DeleteClusterRequest.java
@@ -306,11 +306,10 @@ public com.google.protobuf.ByteString getClusterUuidBytes() {
    *
    * 
    * Optional. A unique id used to identify the request. If the server
-   * receives two
-   * [DeleteClusterRequest][google.cloud.dataproc.v1beta2.DeleteClusterRequest]
-   * requests  with the same id, then the second request will be ignored and the
-   * first [google.longrunning.Operation][google.longrunning.Operation] created
-   * and stored in the backend is returned.
+   * receives two [DeleteClusterRequest][google.cloud.dataproc.v1beta2.DeleteClusterRequest] requests  with the same
+   * id, then the second request will be ignored and the
+   * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the
+   * backend is returned.
    * It is recommended to always set this value to a
    * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
    * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -335,11 +334,10 @@ public java.lang.String getRequestId() {
    *
    * 
    * Optional. A unique id used to identify the request. If the server
-   * receives two
-   * [DeleteClusterRequest][google.cloud.dataproc.v1beta2.DeleteClusterRequest]
-   * requests  with the same id, then the second request will be ignored and the
-   * first [google.longrunning.Operation][google.longrunning.Operation] created
-   * and stored in the backend is returned.
+   * receives two [DeleteClusterRequest][google.cloud.dataproc.v1beta2.DeleteClusterRequest] requests  with the same
+   * id, then the second request will be ignored and the
+   * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the
+   * backend is returned.
    * It is recommended to always set this value to a
    * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
    * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -1135,11 +1133,10 @@ public Builder setClusterUuidBytes(com.google.protobuf.ByteString value) {
      *
      * 
      * Optional. A unique id used to identify the request. If the server
-     * receives two
-     * [DeleteClusterRequest][google.cloud.dataproc.v1beta2.DeleteClusterRequest]
-     * requests  with the same id, then the second request will be ignored and the
-     * first [google.longrunning.Operation][google.longrunning.Operation] created
-     * and stored in the backend is returned.
+     * receives two [DeleteClusterRequest][google.cloud.dataproc.v1beta2.DeleteClusterRequest] requests  with the same
+     * id, then the second request will be ignored and the
+     * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the
+     * backend is returned.
      * It is recommended to always set this value to a
      * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -1164,11 +1161,10 @@ public java.lang.String getRequestId() {
      *
      * 
      * Optional. A unique id used to identify the request. If the server
-     * receives two
-     * [DeleteClusterRequest][google.cloud.dataproc.v1beta2.DeleteClusterRequest]
-     * requests  with the same id, then the second request will be ignored and the
-     * first [google.longrunning.Operation][google.longrunning.Operation] created
-     * and stored in the backend is returned.
+     * receives two [DeleteClusterRequest][google.cloud.dataproc.v1beta2.DeleteClusterRequest] requests  with the same
+     * id, then the second request will be ignored and the
+     * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the
+     * backend is returned.
      * It is recommended to always set this value to a
      * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -1193,11 +1189,10 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
      *
      * 
      * Optional. A unique id used to identify the request. If the server
-     * receives two
-     * [DeleteClusterRequest][google.cloud.dataproc.v1beta2.DeleteClusterRequest]
-     * requests  with the same id, then the second request will be ignored and the
-     * first [google.longrunning.Operation][google.longrunning.Operation] created
-     * and stored in the backend is returned.
+     * receives two [DeleteClusterRequest][google.cloud.dataproc.v1beta2.DeleteClusterRequest] requests  with the same
+     * id, then the second request will be ignored and the
+     * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the
+     * backend is returned.
      * It is recommended to always set this value to a
      * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -1220,11 +1215,10 @@ public Builder setRequestId(java.lang.String value) {
      *
      * 
      * Optional. A unique id used to identify the request. If the server
-     * receives two
-     * [DeleteClusterRequest][google.cloud.dataproc.v1beta2.DeleteClusterRequest]
-     * requests  with the same id, then the second request will be ignored and the
-     * first [google.longrunning.Operation][google.longrunning.Operation] created
-     * and stored in the backend is returned.
+     * receives two [DeleteClusterRequest][google.cloud.dataproc.v1beta2.DeleteClusterRequest] requests  with the same
+     * id, then the second request will be ignored and the
+     * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the
+     * backend is returned.
      * It is recommended to always set this value to a
      * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -1244,11 +1238,10 @@ public Builder clearRequestId() {
      *
      * 
      * Optional. A unique id used to identify the request. If the server
-     * receives two
-     * [DeleteClusterRequest][google.cloud.dataproc.v1beta2.DeleteClusterRequest]
-     * requests  with the same id, then the second request will be ignored and the
-     * first [google.longrunning.Operation][google.longrunning.Operation] created
-     * and stored in the backend is returned.
+     * receives two [DeleteClusterRequest][google.cloud.dataproc.v1beta2.DeleteClusterRequest] requests  with the same
+     * id, then the second request will be ignored and the
+     * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the
+     * backend is returned.
      * It is recommended to always set this value to a
      * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/DeleteClusterRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/DeleteClusterRequestOrBuilder.java
index a191e76fead8..37010cd48470 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/DeleteClusterRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/DeleteClusterRequestOrBuilder.java
@@ -101,11 +101,10 @@ public interface DeleteClusterRequestOrBuilder
    *
    * 
    * Optional. A unique id used to identify the request. If the server
-   * receives two
-   * [DeleteClusterRequest][google.cloud.dataproc.v1beta2.DeleteClusterRequest]
-   * requests  with the same id, then the second request will be ignored and the
-   * first [google.longrunning.Operation][google.longrunning.Operation] created
-   * and stored in the backend is returned.
+   * receives two [DeleteClusterRequest][google.cloud.dataproc.v1beta2.DeleteClusterRequest] requests  with the same
+   * id, then the second request will be ignored and the
+   * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the
+   * backend is returned.
    * It is recommended to always set this value to a
    * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
    * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -120,11 +119,10 @@ public interface DeleteClusterRequestOrBuilder
    *
    * 
    * Optional. A unique id used to identify the request. If the server
-   * receives two
-   * [DeleteClusterRequest][google.cloud.dataproc.v1beta2.DeleteClusterRequest]
-   * requests  with the same id, then the second request will be ignored and the
-   * first [google.longrunning.Operation][google.longrunning.Operation] created
-   * and stored in the backend is returned.
+   * receives two [DeleteClusterRequest][google.cloud.dataproc.v1beta2.DeleteClusterRequest] requests  with the same
+   * id, then the second request will be ignored and the
+   * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the
+   * backend is returned.
    * It is recommended to always set this value to a
    * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
    * The id must contain only letters (a-z, A-Z), numbers (0-9),
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/EndpointConfig.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/EndpointConfig.java
new file mode 100644
index 000000000000..e37ab7983c3b
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/EndpointConfig.java
@@ -0,0 +1,850 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/clusters.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+/**
+ *
+ *
+ * 
+ * Endpoint config for this cluster
+ * 

+ *
+ * Protobuf type {@code google.cloud.dataproc.v1beta2.EndpointConfig}
+ */
+public final class EndpointConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.dataproc.v1beta2.EndpointConfig)
+    EndpointConfigOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use EndpointConfig.newBuilder() to construct.
+  private EndpointConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private EndpointConfig() {}
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private EndpointConfig(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                httpPorts_ =
+                    com.google.protobuf.MapField.newMapField(
+                        HttpPortsDefaultEntryHolder.defaultEntry);
+                mutable_bitField0_ |= 0x00000001;
+              }
+              com.google.protobuf.MapEntry httpPorts__ =
+                  input.readMessage(
+                      HttpPortsDefaultEntryHolder.defaultEntry.getParserForType(),
+                      extensionRegistry);
+              httpPorts_.getMutableMap().put(httpPorts__.getKey(), httpPorts__.getValue());
+              break;
+            }
+          case 16:
+            {
+              enableHttpPortAccess_ = input.readBool();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.dataproc.v1beta2.ClustersProto
+        .internal_static_google_cloud_dataproc_v1beta2_EndpointConfig_descriptor;
+  }
+
+  @SuppressWarnings({"rawtypes"})
+  @java.lang.Override
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
+    switch (number) {
+      case 1:
+        return internalGetHttpPorts();
+      default:
+        throw new RuntimeException("Invalid map field number: " + number);
+    }
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.dataproc.v1beta2.ClustersProto
+        .internal_static_google_cloud_dataproc_v1beta2_EndpointConfig_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.dataproc.v1beta2.EndpointConfig.class,
+            com.google.cloud.dataproc.v1beta2.EndpointConfig.Builder.class);
+  }
+
+  private int bitField0_;
+  public static final int HTTP_PORTS_FIELD_NUMBER = 1;
+
+  private static final class HttpPortsDefaultEntryHolder {
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.cloud.dataproc.v1beta2.ClustersProto
+                .internal_static_google_cloud_dataproc_v1beta2_EndpointConfig_HttpPortsEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
+  }
+
+  private com.google.protobuf.MapField httpPorts_;
+
+  private com.google.protobuf.MapField internalGetHttpPorts() {
+    if (httpPorts_ == null) {
+      return com.google.protobuf.MapField.emptyMapField(HttpPortsDefaultEntryHolder.defaultEntry);
+    }
+    return httpPorts_;
+  }
+
+  public int getHttpPortsCount() {
+    return internalGetHttpPorts().getMap().size();
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. The map of port descriptions to URLs. Will only be populated
+   * if enable_http_port_access is true.
+   * 

+   *
+   * map<string, string> http_ports = 1;
+   */
+  public boolean containsHttpPorts(java.lang.String key) {
+    if (key == null) {
+      throw new java.lang.NullPointerException();
+    }
+    return internalGetHttpPorts().getMap().containsKey(key);
+  }
+  /** Use {@link #getHttpPortsMap()} instead. */
+  @java.lang.Deprecated
+  public java.util.Map getHttpPorts() {
+    return getHttpPortsMap();
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. The map of port descriptions to URLs. Will only be populated
+   * if enable_http_port_access is true.
+   * 

+   *
+   * map<string, string> http_ports = 1;
+   */
+  public java.util.Map getHttpPortsMap() {
+    return internalGetHttpPorts().getMap();
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. The map of port descriptions to URLs. Will only be populated
+   * if enable_http_port_access is true.
+   * 

+   *
+   * map<string, string> http_ports = 1;
+   */
+  public java.lang.String getHttpPortsOrDefault(
+      java.lang.String key, java.lang.String defaultValue) {
+    if (key == null) {
+      throw new java.lang.NullPointerException();
+    }
+    java.util.Map map = internalGetHttpPorts().getMap();
+    return map.containsKey(key) ? map.get(key) : defaultValue;
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. The map of port descriptions to URLs. Will only be populated
+   * if enable_http_port_access is true.
+   * 

+   *
+   * map<string, string> http_ports = 1;
+   */
+  public java.lang.String getHttpPortsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new java.lang.NullPointerException();
+    }
+    java.util.Map map = internalGetHttpPorts().getMap();
+    if (!map.containsKey(key)) {
+      throw new java.lang.IllegalArgumentException();
+    }
+    return map.get(key);
+  }
+
+  public static final int ENABLE_HTTP_PORT_ACCESS_FIELD_NUMBER = 2;
+  private boolean enableHttpPortAccess_;
+  /**
+   *
+   *
+   * 
+   * Optional. If true, enable http access to specific ports on the cluster
+   * from external sources. Defaults to false.
+   * 

+   *
+   * bool enable_http_port_access = 2;
+   */
+  public boolean getEnableHttpPortAccess() {
+    return enableHttpPortAccess_;
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetHttpPorts(), HttpPortsDefaultEntryHolder.defaultEntry, 1);
+    if (enableHttpPortAccess_ != false) {
+      output.writeBool(2, enableHttpPortAccess_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    for (java.util.Map.Entry entry :
+        internalGetHttpPorts().getMap().entrySet()) {
+      com.google.protobuf.MapEntry httpPorts__ =
+          HttpPortsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, httpPorts__);
+    }
+    if (enableHttpPortAccess_ != false) {
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, enableHttpPortAccess_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.dataproc.v1beta2.EndpointConfig)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.dataproc.v1beta2.EndpointConfig other =
+        (com.google.cloud.dataproc.v1beta2.EndpointConfig) obj;
+
+    if (!internalGetHttpPorts().equals(other.internalGetHttpPorts())) return false;
+    if (getEnableHttpPortAccess() != other.getEnableHttpPortAccess()) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (!internalGetHttpPorts().getMap().isEmpty()) {
+      hash = (37 * hash) + HTTP_PORTS_FIELD_NUMBER;
+      hash = (53 * hash) + internalGetHttpPorts().hashCode();
+    }
+    hash = (37 * hash) + ENABLE_HTTP_PORT_ACCESS_FIELD_NUMBER;
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableHttpPortAccess());
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.EndpointConfig parseFrom(java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.EndpointConfig parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.EndpointConfig parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.EndpointConfig parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.EndpointConfig parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.EndpointConfig parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.EndpointConfig parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.EndpointConfig parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.EndpointConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.EndpointConfig parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.EndpointConfig parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.EndpointConfig parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.dataproc.v1beta2.EndpointConfig prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
+   * Endpoint config for this cluster
+   * 

+   *
+   * Protobuf type {@code google.cloud.dataproc.v1beta2.EndpointConfig}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.dataproc.v1beta2.EndpointConfig)
+      com.google.cloud.dataproc.v1beta2.EndpointConfigOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.dataproc.v1beta2.ClustersProto
+          .internal_static_google_cloud_dataproc_v1beta2_EndpointConfig_descriptor;
+    }
+
+    @SuppressWarnings({"rawtypes"})
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
+      switch (number) {
+        case 1:
+          return internalGetHttpPorts();
+        default:
+          throw new RuntimeException("Invalid map field number: " + number);
+      }
+    }
+
+    @SuppressWarnings({"rawtypes"})
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+      switch (number) {
+        case 1:
+          return internalGetMutableHttpPorts();
+        default:
+          throw new RuntimeException("Invalid map field number: " + number);
+      }
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.dataproc.v1beta2.ClustersProto
+          .internal_static_google_cloud_dataproc_v1beta2_EndpointConfig_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.dataproc.v1beta2.EndpointConfig.class,
+              com.google.cloud.dataproc.v1beta2.EndpointConfig.Builder.class);
+    }
+
+    // Construct using com.google.cloud.dataproc.v1beta2.EndpointConfig.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      internalGetMutableHttpPorts().clear();
+      enableHttpPortAccess_ = false;
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.dataproc.v1beta2.ClustersProto
+          .internal_static_google_cloud_dataproc_v1beta2_EndpointConfig_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.EndpointConfig getDefaultInstanceForType() {
+      return com.google.cloud.dataproc.v1beta2.EndpointConfig.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.EndpointConfig build() {
+      com.google.cloud.dataproc.v1beta2.EndpointConfig result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.EndpointConfig buildPartial() {
+      com.google.cloud.dataproc.v1beta2.EndpointConfig result =
+          new com.google.cloud.dataproc.v1beta2.EndpointConfig(this);
+      int from_bitField0_ = bitField0_;
+      int to_bitField0_ = 0;
+      result.httpPorts_ = internalGetHttpPorts();
+      result.httpPorts_.makeImmutable();
+      result.enableHttpPortAccess_ = enableHttpPortAccess_;
+      result.bitField0_ = to_bitField0_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.dataproc.v1beta2.EndpointConfig) {
+        return mergeFrom((com.google.cloud.dataproc.v1beta2.EndpointConfig) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.dataproc.v1beta2.EndpointConfig other) {
+      if (other == com.google.cloud.dataproc.v1beta2.EndpointConfig.getDefaultInstance())
+        return this;
+      internalGetMutableHttpPorts().mergeFrom(other.internalGetHttpPorts());
+      if (other.getEnableHttpPortAccess() != false) {
+        setEnableHttpPortAccess(other.getEnableHttpPortAccess());
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.dataproc.v1beta2.EndpointConfig parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.dataproc.v1beta2.EndpointConfig) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private int bitField0_;
+
+    private com.google.protobuf.MapField httpPorts_;
+
+    private com.google.protobuf.MapField
+        internalGetHttpPorts() {
+      if (httpPorts_ == null) {
+        return com.google.protobuf.MapField.emptyMapField(HttpPortsDefaultEntryHolder.defaultEntry);
+      }
+      return httpPorts_;
+    }
+
+    private com.google.protobuf.MapField
+        internalGetMutableHttpPorts() {
+      onChanged();
+      ;
+      if (httpPorts_ == null) {
+        httpPorts_ =
+            com.google.protobuf.MapField.newMapField(HttpPortsDefaultEntryHolder.defaultEntry);
+      }
+      if (!httpPorts_.isMutable()) {
+        httpPorts_ = httpPorts_.copy();
+      }
+      return httpPorts_;
+    }
+
+    public int getHttpPortsCount() {
+      return internalGetHttpPorts().getMap().size();
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The map of port descriptions to URLs. Will only be populated
+     * if enable_http_port_access is true.
+     * 

+     *
+     * map<string, string> http_ports = 1;
+     */
+    public boolean containsHttpPorts(java.lang.String key) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      return internalGetHttpPorts().getMap().containsKey(key);
+    }
+    /** Use {@link #getHttpPortsMap()} instead. */
+    @java.lang.Deprecated
+    public java.util.Map getHttpPorts() {
+      return getHttpPortsMap();
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The map of port descriptions to URLs. Will only be populated
+     * if enable_http_port_access is true.
+     * 

+     *
+     * map<string, string> http_ports = 1;
+     */
+    public java.util.Map getHttpPortsMap() {
+      return internalGetHttpPorts().getMap();
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The map of port descriptions to URLs. Will only be populated
+     * if enable_http_port_access is true.
+     * 

+     *
+     * map<string, string> http_ports = 1;
+     */
+    public java.lang.String getHttpPortsOrDefault(
+        java.lang.String key, java.lang.String defaultValue) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      java.util.Map map = internalGetHttpPorts().getMap();
+      return map.containsKey(key) ? map.get(key) : defaultValue;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The map of port descriptions to URLs. Will only be populated
+     * if enable_http_port_access is true.
+     * 

+     *
+     * map<string, string> http_ports = 1;
+     */
+    public java.lang.String getHttpPortsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      java.util.Map map = internalGetHttpPorts().getMap();
+      if (!map.containsKey(key)) {
+        throw new java.lang.IllegalArgumentException();
+      }
+      return map.get(key);
+    }
+
+    public Builder clearHttpPorts() {
+      internalGetMutableHttpPorts().getMutableMap().clear();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The map of port descriptions to URLs. Will only be populated
+     * if enable_http_port_access is true.
+     * 

+     *
+     * map<string, string> http_ports = 1;
+     */
+    public Builder removeHttpPorts(java.lang.String key) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      internalGetMutableHttpPorts().getMutableMap().remove(key);
+      return this;
+    }
+    /** Use alternate mutation accessors instead. */
+    @java.lang.Deprecated
+    public java.util.Map getMutableHttpPorts() {
+      return internalGetMutableHttpPorts().getMutableMap();
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The map of port descriptions to URLs. Will only be populated
+     * if enable_http_port_access is true.
+     * 

+     *
+     * map<string, string> http_ports = 1;
+     */
+    public Builder putHttpPorts(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      if (value == null) {
+        throw new java.lang.NullPointerException();
+      }
+      internalGetMutableHttpPorts().getMutableMap().put(key, value);
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The map of port descriptions to URLs. Will only be populated
+     * if enable_http_port_access is true.
+     * 

+     *
+     * map<string, string> http_ports = 1;
+     */
+    public Builder putAllHttpPorts(java.util.Map values) {
+      internalGetMutableHttpPorts().getMutableMap().putAll(values);
+      return this;
+    }
+
+    private boolean enableHttpPortAccess_;
+    /**
+     *
+     *
+     * 
+     * Optional. If true, enable http access to specific ports on the cluster
+     * from external sources. Defaults to false.
+     * 

+     *
+     * bool enable_http_port_access = 2;
+     */
+    public boolean getEnableHttpPortAccess() {
+      return enableHttpPortAccess_;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. If true, enable http access to specific ports on the cluster
+     * from external sources. Defaults to false.
+     * 

+     *
+     * bool enable_http_port_access = 2;
+     */
+    public Builder setEnableHttpPortAccess(boolean value) {
+
+      enableHttpPortAccess_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. If true, enable http access to specific ports on the cluster
+     * from external sources. Defaults to false.
+     * 

+     *
+     * bool enable_http_port_access = 2;
+     */
+    public Builder clearEnableHttpPortAccess() {
+
+      enableHttpPortAccess_ = false;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.dataproc.v1beta2.EndpointConfig)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.dataproc.v1beta2.EndpointConfig)
+  private static final com.google.cloud.dataproc.v1beta2.EndpointConfig DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.dataproc.v1beta2.EndpointConfig();
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.EndpointConfig getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public EndpointConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new EndpointConfig(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.dataproc.v1beta2.EndpointConfig getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/EndpointConfigOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/EndpointConfigOrBuilder.java
new file mode 100644
index 000000000000..9b989a0d7a03
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/EndpointConfigOrBuilder.java
@@ -0,0 +1,81 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/clusters.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+public interface EndpointConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.dataproc.v1beta2.EndpointConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Output only. The map of port descriptions to URLs. Will only be populated
+   * if enable_http_port_access is true.
+   * 

+   *
+   * map<string, string> http_ports = 1;
+   */
+  int getHttpPortsCount();
+  /**
+   *
+   *
+   * 
+   * Output only. The map of port descriptions to URLs. Will only be populated
+   * if enable_http_port_access is true.
+   * 

+   *
+   * map<string, string> http_ports = 1;
+   */
+  boolean containsHttpPorts(java.lang.String key);
+  /** Use {@link #getHttpPortsMap()} instead. */
+  @java.lang.Deprecated
+  java.util.Map getHttpPorts();
+  /**
+   *
+   *
+   * 
+   * Output only. The map of port descriptions to URLs. Will only be populated
+   * if enable_http_port_access is true.
+   * 

+   *
+   * map<string, string> http_ports = 1;
+   */
+  java.util.Map getHttpPortsMap();
+  /**
+   *
+   *
+   * 
+   * Output only. The map of port descriptions to URLs. Will only be populated
+   * if enable_http_port_access is true.
+   * 

+   *
+   * map<string, string> http_ports = 1;
+   */
+  java.lang.String getHttpPortsOrDefault(java.lang.String key, java.lang.String defaultValue);
+  /**
+   *
+   *
+   * 
+   * Output only. The map of port descriptions to URLs. Will only be populated
+   * if enable_http_port_access is true.
+   * 

+   *
+   * map<string, string> http_ports = 1;
+   */
+  java.lang.String getHttpPortsOrThrow(java.lang.String key);
+
+  /**
+   *
+   *
+   * 
+   * Optional. If true, enable http access to specific ports on the cluster
+   * from external sources. Defaults to false.
+   * 

+   *
+   * bool enable_http_port_access = 2;
+   */
+  boolean getEnableHttpPortAccess();
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/GceClusterConfig.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/GceClusterConfig.java
index 638880dbd0d9..88cf406d0d62 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/GceClusterConfig.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/GceClusterConfig.java
@@ -122,6 +122,23 @@ private GceClusterConfig(
               java.lang.String s = input.readStringRequireUtf8();
 
               serviceAccount_ = s;
+              break;
+            }
+          case 90:
+            {
+              com.google.cloud.dataproc.v1beta2.ReservationAffinity.Builder subBuilder = null;
+              if (reservationAffinity_ != null) {
+                subBuilder = reservationAffinity_.toBuilder();
+              }
+              reservationAffinity_ =
+                  input.readMessage(
+                      com.google.cloud.dataproc.v1beta2.ReservationAffinity.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(reservationAffinity_);
+                reservationAffinity_ = subBuilder.buildPartial();
+              }
+
               break;
             }
           default:
@@ -303,8 +320,8 @@ public com.google.protobuf.ByteString getNetworkUriBytes() {
    * Optional. The Compute Engine subnetwork to be used for machine
    * communications. Cannot be specified with network_uri.
    * A full URL, partial URI, or short name are valid. Examples:
-   * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`
-   * * `projects/[project_id]/regions/us-east1/sub0`
+   * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/subnetworks/sub0`
+   * * `projects/[project_id]/regions/us-east1/subnetworks/sub0`
    * * `sub0`
    * 

    *
@@ -328,8 +345,8 @@ public java.lang.String getSubnetworkUri() {
    * Optional. The Compute Engine subnetwork to be used for machine
    * communications. Cannot be specified with network_uri.
    * A full URL, partial URI, or short name are valid. Examples:
-   * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`
-   * * `projects/[project_id]/regions/us-east1/sub0`
+   * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/subnetworks/sub0`
+   * * `projects/[project_id]/regions/us-east1/subnetworks/sub0`
    * * `sub0`
    * 

    *
@@ -674,6 +691,48 @@ public java.lang.String getMetadataOrThrow(java.lang.String key) {
     return map.get(key);
   }
 
+  public static final int RESERVATION_AFFINITY_FIELD_NUMBER = 11;
+  private com.google.cloud.dataproc.v1beta2.ReservationAffinity reservationAffinity_;
+  /**
+   *
+   *
+   * 
+   * Optional. Reservation Affinity for consuming Zonal reservation.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.ReservationAffinity reservation_affinity = 11;
+   */
+  public boolean hasReservationAffinity() {
+    return reservationAffinity_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. Reservation Affinity for consuming Zonal reservation.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.ReservationAffinity reservation_affinity = 11;
+   */
+  public com.google.cloud.dataproc.v1beta2.ReservationAffinity getReservationAffinity() {
+    return reservationAffinity_ == null
+        ? com.google.cloud.dataproc.v1beta2.ReservationAffinity.getDefaultInstance()
+        : reservationAffinity_;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. Reservation Affinity for consuming Zonal reservation.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.ReservationAffinity reservation_affinity = 11;
+   */
+  public com.google.cloud.dataproc.v1beta2.ReservationAffinityOrBuilder
+      getReservationAffinityOrBuilder() {
+    return getReservationAffinity();
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -712,6 +771,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!getServiceAccountBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 8, serviceAccount_);
     }
+    if (reservationAffinity_ != null) {
+      output.writeMessage(11, getReservationAffinity());
+    }
     unknownFields.writeTo(output);
   }
 
@@ -762,6 +824,10 @@ public int getSerializedSize() {
     if (!getServiceAccountBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(8, serviceAccount_);
     }
+    if (reservationAffinity_ != null) {
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(11, getReservationAffinity());
+    }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
@@ -786,6 +852,10 @@ public boolean equals(final java.lang.Object obj) {
     if (!getServiceAccountScopesList().equals(other.getServiceAccountScopesList())) return false;
     if (!getTagsList().equals(other.getTagsList())) return false;
     if (!internalGetMetadata().equals(other.internalGetMetadata())) return false;
+    if (hasReservationAffinity() != other.hasReservationAffinity()) return false;
+    if (hasReservationAffinity()) {
+      if (!getReservationAffinity().equals(other.getReservationAffinity())) return false;
+    }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -819,6 +889,10 @@ public int hashCode() {
       hash = (37 * hash) + METADATA_FIELD_NUMBER;
       hash = (53 * hash) + internalGetMetadata().hashCode();
     }
+    if (hasReservationAffinity()) {
+      hash = (37 * hash) + RESERVATION_AFFINITY_FIELD_NUMBER;
+      hash = (53 * hash) + getReservationAffinity().hashCode();
+    }
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
@@ -1000,6 +1074,12 @@ public Builder clear() {
       tags_ = com.google.protobuf.LazyStringArrayList.EMPTY;
       bitField0_ = (bitField0_ & ~0x00000040);
       internalGetMutableMetadata().clear();
+      if (reservationAffinityBuilder_ == null) {
+        reservationAffinity_ = null;
+      } else {
+        reservationAffinity_ = null;
+        reservationAffinityBuilder_ = null;
+      }
       return this;
     }
 
@@ -1046,6 +1126,11 @@ public com.google.cloud.dataproc.v1beta2.GceClusterConfig buildPartial() {
       result.tags_ = tags_;
       result.metadata_ = internalGetMetadata();
       result.metadata_.makeImmutable();
+      if (reservationAffinityBuilder_ == null) {
+        result.reservationAffinity_ = reservationAffinity_;
+      } else {
+        result.reservationAffinity_ = reservationAffinityBuilder_.build();
+      }
       result.bitField0_ = to_bitField0_;
       onBuilt();
       return result;
@@ -1137,6 +1222,9 @@ public Builder mergeFrom(com.google.cloud.dataproc.v1beta2.GceClusterConfig othe
         onChanged();
       }
       internalGetMutableMetadata().mergeFrom(other.internalGetMetadata());
+      if (other.hasReservationAffinity()) {
+        mergeReservationAffinity(other.getReservationAffinity());
+      }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -1445,8 +1533,8 @@ public Builder setNetworkUriBytes(com.google.protobuf.ByteString value) {
      * Optional. The Compute Engine subnetwork to be used for machine
      * communications. Cannot be specified with network_uri.
      * A full URL, partial URI, or short name are valid. Examples:
-     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`
-     * * `projects/[project_id]/regions/us-east1/sub0`
+     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/subnetworks/sub0`
+     * * `projects/[project_id]/regions/us-east1/subnetworks/sub0`
      * * `sub0`
      * 

      *
@@ -1470,8 +1558,8 @@ public java.lang.String getSubnetworkUri() {
      * Optional. The Compute Engine subnetwork to be used for machine
      * communications. Cannot be specified with network_uri.
      * A full URL, partial URI, or short name are valid. Examples:
-     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`
-     * * `projects/[project_id]/regions/us-east1/sub0`
+     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/subnetworks/sub0`
+     * * `projects/[project_id]/regions/us-east1/subnetworks/sub0`
      * * `sub0`
      * 

      *
@@ -1495,8 +1583,8 @@ public com.google.protobuf.ByteString getSubnetworkUriBytes() {
      * Optional. The Compute Engine subnetwork to be used for machine
      * communications. Cannot be specified with network_uri.
      * A full URL, partial URI, or short name are valid. Examples:
-     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`
-     * * `projects/[project_id]/regions/us-east1/sub0`
+     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/subnetworks/sub0`
+     * * `projects/[project_id]/regions/us-east1/subnetworks/sub0`
      * * `sub0`
      * 

      *
@@ -1518,8 +1606,8 @@ public Builder setSubnetworkUri(java.lang.String value) {
      * Optional. The Compute Engine subnetwork to be used for machine
      * communications. Cannot be specified with network_uri.
      * A full URL, partial URI, or short name are valid. Examples:
-     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`
-     * * `projects/[project_id]/regions/us-east1/sub0`
+     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/subnetworks/sub0`
+     * * `projects/[project_id]/regions/us-east1/subnetworks/sub0`
      * * `sub0`
      * 

      *
@@ -1538,8 +1626,8 @@ public Builder clearSubnetworkUri() {
      * Optional. The Compute Engine subnetwork to be used for machine
      * communications. Cannot be specified with network_uri.
      * A full URL, partial URI, or short name are valid. Examples:
-     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`
-     * * `projects/[project_id]/regions/us-east1/sub0`
+     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/subnetworks/sub0`
+     * * `projects/[project_id]/regions/us-east1/subnetworks/sub0`
      * * `sub0`
      * 

      *
@@ -2301,6 +2389,192 @@ public Builder putAllMetadata(java.util.Map
       return this;
     }
 
+    private com.google.cloud.dataproc.v1beta2.ReservationAffinity reservationAffinity_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.ReservationAffinity,
+            com.google.cloud.dataproc.v1beta2.ReservationAffinity.Builder,
+            com.google.cloud.dataproc.v1beta2.ReservationAffinityOrBuilder>
+        reservationAffinityBuilder_;
+    /**
+     *
+     *
+     * 
+     * Optional. Reservation Affinity for consuming Zonal reservation.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.ReservationAffinity reservation_affinity = 11;
+     */
+    public boolean hasReservationAffinity() {
+      return reservationAffinityBuilder_ != null || reservationAffinity_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Reservation Affinity for consuming Zonal reservation.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.ReservationAffinity reservation_affinity = 11;
+     */
+    public com.google.cloud.dataproc.v1beta2.ReservationAffinity getReservationAffinity() {
+      if (reservationAffinityBuilder_ == null) {
+        return reservationAffinity_ == null
+            ? com.google.cloud.dataproc.v1beta2.ReservationAffinity.getDefaultInstance()
+            : reservationAffinity_;
+      } else {
+        return reservationAffinityBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Reservation Affinity for consuming Zonal reservation.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.ReservationAffinity reservation_affinity = 11;
+     */
+    public Builder setReservationAffinity(
+        com.google.cloud.dataproc.v1beta2.ReservationAffinity value) {
+      if (reservationAffinityBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        reservationAffinity_ = value;
+        onChanged();
+      } else {
+        reservationAffinityBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Reservation Affinity for consuming Zonal reservation.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.ReservationAffinity reservation_affinity = 11;
+     */
+    public Builder setReservationAffinity(
+        com.google.cloud.dataproc.v1beta2.ReservationAffinity.Builder builderForValue) {
+      if (reservationAffinityBuilder_ == null) {
+        reservationAffinity_ = builderForValue.build();
+        onChanged();
+      } else {
+        reservationAffinityBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Reservation Affinity for consuming Zonal reservation.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.ReservationAffinity reservation_affinity = 11;
+     */
+    public Builder mergeReservationAffinity(
+        com.google.cloud.dataproc.v1beta2.ReservationAffinity value) {
+      if (reservationAffinityBuilder_ == null) {
+        if (reservationAffinity_ != null) {
+          reservationAffinity_ =
+              com.google.cloud.dataproc.v1beta2.ReservationAffinity.newBuilder(reservationAffinity_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          reservationAffinity_ = value;
+        }
+        onChanged();
+      } else {
+        reservationAffinityBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Reservation Affinity for consuming Zonal reservation.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.ReservationAffinity reservation_affinity = 11;
+     */
+    public Builder clearReservationAffinity() {
+      if (reservationAffinityBuilder_ == null) {
+        reservationAffinity_ = null;
+        onChanged();
+      } else {
+        reservationAffinity_ = null;
+        reservationAffinityBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Reservation Affinity for consuming Zonal reservation.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.ReservationAffinity reservation_affinity = 11;
+     */
+    public com.google.cloud.dataproc.v1beta2.ReservationAffinity.Builder
+        getReservationAffinityBuilder() {
+
+      onChanged();
+      return getReservationAffinityFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Reservation Affinity for consuming Zonal reservation.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.ReservationAffinity reservation_affinity = 11;
+     */
+    public com.google.cloud.dataproc.v1beta2.ReservationAffinityOrBuilder
+        getReservationAffinityOrBuilder() {
+      if (reservationAffinityBuilder_ != null) {
+        return reservationAffinityBuilder_.getMessageOrBuilder();
+      } else {
+        return reservationAffinity_ == null
+            ? com.google.cloud.dataproc.v1beta2.ReservationAffinity.getDefaultInstance()
+            : reservationAffinity_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Reservation Affinity for consuming Zonal reservation.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.ReservationAffinity reservation_affinity = 11;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.ReservationAffinity,
+            com.google.cloud.dataproc.v1beta2.ReservationAffinity.Builder,
+            com.google.cloud.dataproc.v1beta2.ReservationAffinityOrBuilder>
+        getReservationAffinityFieldBuilder() {
+      if (reservationAffinityBuilder_ == null) {
+        reservationAffinityBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.dataproc.v1beta2.ReservationAffinity,
+                com.google.cloud.dataproc.v1beta2.ReservationAffinity.Builder,
+                com.google.cloud.dataproc.v1beta2.ReservationAffinityOrBuilder>(
+                getReservationAffinity(), getParentForChildren(), isClean());
+        reservationAffinity_ = null;
+      }
+      return reservationAffinityBuilder_;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/GceClusterConfigOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/GceClusterConfigOrBuilder.java
index 11943a34cfa5..38628b2e4ae5 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/GceClusterConfigOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/GceClusterConfigOrBuilder.java
@@ -89,8 +89,8 @@ public interface GceClusterConfigOrBuilder
    * Optional. The Compute Engine subnetwork to be used for machine
    * communications. Cannot be specified with network_uri.
    * A full URL, partial URI, or short name are valid. Examples:
-   * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`
-   * * `projects/[project_id]/regions/us-east1/sub0`
+   * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/subnetworks/sub0`
+   * * `projects/[project_id]/regions/us-east1/subnetworks/sub0`
    * * `sub0`
    * 

    *
@@ -104,8 +104,8 @@ public interface GceClusterConfigOrBuilder
    * Optional. The Compute Engine subnetwork to be used for machine
    * communications. Cannot be specified with network_uri.
    * A full URL, partial URI, or short name are valid. Examples:
-   * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`
-   * * `projects/[project_id]/regions/us-east1/sub0`
+   * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/subnetworks/sub0`
+   * * `projects/[project_id]/regions/us-east1/subnetworks/sub0`
    * * `sub0`
    * 

    *
@@ -355,4 +355,35 @@ public interface GceClusterConfigOrBuilder
    * map<string, string> metadata = 5;
    */
   java.lang.String getMetadataOrThrow(java.lang.String key);
+
+  /**
+   *
+   *
+   * 
+   * Optional. Reservation Affinity for consuming Zonal reservation.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.ReservationAffinity reservation_affinity = 11;
+   */
+  boolean hasReservationAffinity();
+  /**
+   *
+   *
+   * 
+   * Optional. Reservation Affinity for consuming Zonal reservation.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.ReservationAffinity reservation_affinity = 11;
+   */
+  com.google.cloud.dataproc.v1beta2.ReservationAffinity getReservationAffinity();
+  /**
+   *
+   *
+   * 
+   * Optional. Reservation Affinity for consuming Zonal reservation.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.ReservationAffinity reservation_affinity = 11;
+   */
+  com.google.cloud.dataproc.v1beta2.ReservationAffinityOrBuilder getReservationAffinityOrBuilder();
 }
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/GetAutoscalingPolicyRequest.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/GetAutoscalingPolicyRequest.java
new file mode 100644
index 000000000000..d4ae802cfc07
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/GetAutoscalingPolicyRequest.java
@@ -0,0 +1,617 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+/**
+ *
+ *
+ * 
+ * A request to fetch an autoscaling policy.
+ * 

+ *
+ * Protobuf type {@code google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest}
+ */
+public final class GetAutoscalingPolicyRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest)
+    GetAutoscalingPolicyRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use GetAutoscalingPolicyRequest.newBuilder() to construct.
+  private GetAutoscalingPolicyRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private GetAutoscalingPolicyRequest() {
+    name_ = "";
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private GetAutoscalingPolicyRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              name_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+        .internal_static_google_cloud_dataproc_v1beta2_GetAutoscalingPolicyRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+        .internal_static_google_cloud_dataproc_v1beta2_GetAutoscalingPolicyRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest.class,
+            com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object name_;
+  /**
+   *
+   *
+   * 
+   * Required. The "resource name" of the autoscaling policy, as described
+   * in https://cloud.google.com/apis/design/resource_names of the form
+   * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+   * 

+   *
+   * string name = 1;
+   */
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Required. The "resource name" of the autoscaling policy, as described
+   * in https://cloud.google.com/apis/design/resource_names of the form
+   * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+   * 

+   *
+   * string name = 1;
+   */
+  public com.google.protobuf.ByteString getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getNameBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getNameBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest other =
+        (com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest) obj;
+
+    if (!getName().equals(other.getName())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
+   * A request to fetch an autoscaling policy.
+   * 

+   *
+   * Protobuf type {@code google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest)
+      com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_GetAutoscalingPolicyRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_GetAutoscalingPolicyRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest.class,
+              com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      name_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_GetAutoscalingPolicyRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest
+        getDefaultInstanceForType() {
+      return com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest build() {
+      com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest buildPartial() {
+      com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest result =
+          new com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest(this);
+      result.name_ = name_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest) {
+        return mergeFrom((com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest other) {
+      if (other
+          == com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest.getDefaultInstance())
+        return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest)
+                e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object name_ = "";
+    /**
+     *
+     *
+     * 
+     * Required. The "resource name" of the autoscaling policy, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+     * 

+     *
+     * string name = 1;
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The "resource name" of the autoscaling policy, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+     * 

+     *
+     * string name = 1;
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The "resource name" of the autoscaling policy, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+     * 

+     *
+     * string name = 1;
+     */
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The "resource name" of the autoscaling policy, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+     * 

+     *
+     * string name = 1;
+     */
+    public Builder clearName() {
+
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The "resource name" of the autoscaling policy, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+     * 

+     *
+     * string name = 1;
+     */
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest)
+  private static final com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest
+      DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest();
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetAutoscalingPolicyRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new GetAutoscalingPolicyRequest(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/GetAutoscalingPolicyRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/GetAutoscalingPolicyRequestOrBuilder.java
new file mode 100644
index 000000000000..78214bff4268
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/GetAutoscalingPolicyRequestOrBuilder.java
@@ -0,0 +1,35 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+public interface GetAutoscalingPolicyRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The "resource name" of the autoscaling policy, as described
+   * in https://cloud.google.com/apis/design/resource_names of the form
+   * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+   * 

+   *
+   * string name = 1;
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The "resource name" of the autoscaling policy, as described
+   * in https://cloud.google.com/apis/design/resource_names of the form
+   * `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+   * 

+   *
+   * string name = 1;
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/InstanceGroupAutoscalingPolicyConfig.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/InstanceGroupAutoscalingPolicyConfig.java
new file mode 100644
index 000000000000..28473bb03ae1
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/InstanceGroupAutoscalingPolicyConfig.java
@@ -0,0 +1,774 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+/**
+ *
+ *
+ * 
+ * Configuration for the size bounds of an instance group, including its
+ * proportional size to other groups.
+ * 

+ *
+ * Protobuf type {@code google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig}
+ */
+public final class InstanceGroupAutoscalingPolicyConfig
+    extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig)
+    InstanceGroupAutoscalingPolicyConfigOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use InstanceGroupAutoscalingPolicyConfig.newBuilder() to construct.
+  private InstanceGroupAutoscalingPolicyConfig(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private InstanceGroupAutoscalingPolicyConfig() {}
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private InstanceGroupAutoscalingPolicyConfig(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 8:
+            {
+              minInstances_ = input.readInt32();
+              break;
+            }
+          case 16:
+            {
+              maxInstances_ = input.readInt32();
+              break;
+            }
+          case 24:
+            {
+              weight_ = input.readInt32();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+        .internal_static_google_cloud_dataproc_v1beta2_InstanceGroupAutoscalingPolicyConfig_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+        .internal_static_google_cloud_dataproc_v1beta2_InstanceGroupAutoscalingPolicyConfig_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig.class,
+            com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig.Builder.class);
+  }
+
+  public static final int MIN_INSTANCES_FIELD_NUMBER = 1;
+  private int minInstances_;
+  /**
+   *
+   *
+   * 
+   * Optional. Minimum number of instances for this group.
+   * Primary workers - Bounds: [2, max_instances]. Default: 2.
+   * Secondary workers - Bounds: [0, max_instances]. Default: 0.
+   * 

+   *
+   * int32 min_instances = 1;
+   */
+  public int getMinInstances() {
+    return minInstances_;
+  }
+
+  public static final int MAX_INSTANCES_FIELD_NUMBER = 2;
+  private int maxInstances_;
+  /**
+   *
+   *
+   * 
+   * Optional. Maximum number of instances for this group. Required for primary
+   * workers. Note that by default, clusters will not use secondary workers.
+   * Required for secondary workers if the minimum secondary instances is set.
+   * Primary workers - Bounds: [min_instances, ). Required.
+   * Secondary workers - Bounds: [min_instances, ). Default: 0.
+   * 

+   *
+   * int32 max_instances = 2;
+   */
+  public int getMaxInstances() {
+    return maxInstances_;
+  }
+
+  public static final int WEIGHT_FIELD_NUMBER = 3;
+  private int weight_;
+  /**
+   *
+   *
+   * 
+   * Optional. Weight for the instance group, which is used to determine the
+   * fraction of total workers in the cluster from this instance group.
+   * For example, if primary workers have weight 2, and secondary workers have
+   * weight 1, the cluster will have approximately 2 primary workers for each
+   * secondary worker.
+   * The cluster may not reach the specified balance if constrained
+   * by min/max bounds or other autoscaling settings. For example, if
+   * `max_instances` for secondary workers is 0, then only primary workers will
+   * be added. The cluster can also be out of balance when created.
+   * If weight is not set on any instance group, the cluster will default to
+   * equal weight for all groups: the cluster will attempt to maintain an equal
+   * number of workers in each group within the configured size bounds for each
+   * group. If weight is set for one group only, the cluster will default to
+   * zero weight on the unset group. For example if weight is set only on
+   * primary workers, the cluster will use primary workers only and no
+   * secondary workers.
+   * 

+   *
+   * int32 weight = 3;
+   */
+  public int getWeight() {
+    return weight_;
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (minInstances_ != 0) {
+      output.writeInt32(1, minInstances_);
+    }
+    if (maxInstances_ != 0) {
+      output.writeInt32(2, maxInstances_);
+    }
+    if (weight_ != 0) {
+      output.writeInt32(3, weight_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (minInstances_ != 0) {
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(1, minInstances_);
+    }
+    if (maxInstances_ != 0) {
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, maxInstances_);
+    }
+    if (weight_ != 0) {
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, weight_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig other =
+        (com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig) obj;
+
+    if (getMinInstances() != other.getMinInstances()) return false;
+    if (getMaxInstances() != other.getMaxInstances()) return false;
+    if (getWeight() != other.getWeight()) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + MIN_INSTANCES_FIELD_NUMBER;
+    hash = (53 * hash) + getMinInstances();
+    hash = (37 * hash) + MAX_INSTANCES_FIELD_NUMBER;
+    hash = (53 * hash) + getMaxInstances();
+    hash = (37 * hash) + WEIGHT_FIELD_NUMBER;
+    hash = (53 * hash) + getWeight();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+      parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+      parseDelimitedFrom(
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
+   * Configuration for the size bounds of an instance group, including its
+   * proportional size to other groups.
+   * 

+   *
+   * Protobuf type {@code google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig)
+      com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfigOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_InstanceGroupAutoscalingPolicyConfig_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_InstanceGroupAutoscalingPolicyConfig_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig.class,
+              com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig.Builder.class);
+    }
+
+    // Construct using
+    // com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      minInstances_ = 0;
+
+      maxInstances_ = 0;
+
+      weight_ = 0;
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_InstanceGroupAutoscalingPolicyConfig_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+        getDefaultInstanceForType() {
+      return com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+          .getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig build() {
+      com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig result =
+          buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig buildPartial() {
+      com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig result =
+          new com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig(this);
+      result.minInstances_ = minInstances_;
+      result.maxInstances_ = maxInstances_;
+      result.weight_ = weight_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig) {
+        return mergeFrom(
+            (com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(
+        com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig other) {
+      if (other
+          == com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+              .getDefaultInstance()) return this;
+      if (other.getMinInstances() != 0) {
+        setMinInstances(other.getMinInstances());
+      }
+      if (other.getMaxInstances() != 0) {
+        setMaxInstances(other.getMaxInstances());
+      }
+      if (other.getWeight() != 0) {
+        setWeight(other.getWeight());
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig)
+                e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private int minInstances_;
+    /**
+     *
+     *
+     * 
+     * Optional. Minimum number of instances for this group.
+     * Primary workers - Bounds: [2, max_instances]. Default: 2.
+     * Secondary workers - Bounds: [0, max_instances]. Default: 0.
+     * 

+     *
+     * int32 min_instances = 1;
+     */
+    public int getMinInstances() {
+      return minInstances_;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Minimum number of instances for this group.
+     * Primary workers - Bounds: [2, max_instances]. Default: 2.
+     * Secondary workers - Bounds: [0, max_instances]. Default: 0.
+     * 

+     *
+     * int32 min_instances = 1;
+     */
+    public Builder setMinInstances(int value) {
+
+      minInstances_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Minimum number of instances for this group.
+     * Primary workers - Bounds: [2, max_instances]. Default: 2.
+     * Secondary workers - Bounds: [0, max_instances]. Default: 0.
+     * 

+     *
+     * int32 min_instances = 1;
+     */
+    public Builder clearMinInstances() {
+
+      minInstances_ = 0;
+      onChanged();
+      return this;
+    }
+
+    private int maxInstances_;
+    /**
+     *
+     *
+     * 
+     * Optional. Maximum number of instances for this group. Required for primary
+     * workers. Note that by default, clusters will not use secondary workers.
+     * Required for secondary workers if the minimum secondary instances is set.
+     * Primary workers - Bounds: [min_instances, ). Required.
+     * Secondary workers - Bounds: [min_instances, ). Default: 0.
+     * 

+     *
+     * int32 max_instances = 2;
+     */
+    public int getMaxInstances() {
+      return maxInstances_;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Maximum number of instances for this group. Required for primary
+     * workers. Note that by default, clusters will not use secondary workers.
+     * Required for secondary workers if the minimum secondary instances is set.
+     * Primary workers - Bounds: [min_instances, ). Required.
+     * Secondary workers - Bounds: [min_instances, ). Default: 0.
+     * 

+     *
+     * int32 max_instances = 2;
+     */
+    public Builder setMaxInstances(int value) {
+
+      maxInstances_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Maximum number of instances for this group. Required for primary
+     * workers. Note that by default, clusters will not use secondary workers.
+     * Required for secondary workers if the minimum secondary instances is set.
+     * Primary workers - Bounds: [min_instances, ). Required.
+     * Secondary workers - Bounds: [min_instances, ). Default: 0.
+     * 

+     *
+     * int32 max_instances = 2;
+     */
+    public Builder clearMaxInstances() {
+
+      maxInstances_ = 0;
+      onChanged();
+      return this;
+    }
+
+    private int weight_;
+    /**
+     *
+     *
+     * 
+     * Optional. Weight for the instance group, which is used to determine the
+     * fraction of total workers in the cluster from this instance group.
+     * For example, if primary workers have weight 2, and secondary workers have
+     * weight 1, the cluster will have approximately 2 primary workers for each
+     * secondary worker.
+     * The cluster may not reach the specified balance if constrained
+     * by min/max bounds or other autoscaling settings. For example, if
+     * `max_instances` for secondary workers is 0, then only primary workers will
+     * be added. The cluster can also be out of balance when created.
+     * If weight is not set on any instance group, the cluster will default to
+     * equal weight for all groups: the cluster will attempt to maintain an equal
+     * number of workers in each group within the configured size bounds for each
+     * group. If weight is set for one group only, the cluster will default to
+     * zero weight on the unset group. For example if weight is set only on
+     * primary workers, the cluster will use primary workers only and no
+     * secondary workers.
+     * 

+     *
+     * int32 weight = 3;
+     */
+    public int getWeight() {
+      return weight_;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Weight for the instance group, which is used to determine the
+     * fraction of total workers in the cluster from this instance group.
+     * For example, if primary workers have weight 2, and secondary workers have
+     * weight 1, the cluster will have approximately 2 primary workers for each
+     * secondary worker.
+     * The cluster may not reach the specified balance if constrained
+     * by min/max bounds or other autoscaling settings. For example, if
+     * `max_instances` for secondary workers is 0, then only primary workers will
+     * be added. The cluster can also be out of balance when created.
+     * If weight is not set on any instance group, the cluster will default to
+     * equal weight for all groups: the cluster will attempt to maintain an equal
+     * number of workers in each group within the configured size bounds for each
+     * group. If weight is set for one group only, the cluster will default to
+     * zero weight on the unset group. For example if weight is set only on
+     * primary workers, the cluster will use primary workers only and no
+     * secondary workers.
+     * 

+     *
+     * int32 weight = 3;
+     */
+    public Builder setWeight(int value) {
+
+      weight_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Weight for the instance group, which is used to determine the
+     * fraction of total workers in the cluster from this instance group.
+     * For example, if primary workers have weight 2, and secondary workers have
+     * weight 1, the cluster will have approximately 2 primary workers for each
+     * secondary worker.
+     * The cluster may not reach the specified balance if constrained
+     * by min/max bounds or other autoscaling settings. For example, if
+     * `max_instances` for secondary workers is 0, then only primary workers will
+     * be added. The cluster can also be out of balance when created.
+     * If weight is not set on any instance group, the cluster will default to
+     * equal weight for all groups: the cluster will attempt to maintain an equal
+     * number of workers in each group within the configured size bounds for each
+     * group. If weight is set for one group only, the cluster will default to
+     * zero weight on the unset group. For example if weight is set only on
+     * primary workers, the cluster will use primary workers only and no
+     * secondary workers.
+     * 

+     *
+     * int32 weight = 3;
+     */
+    public Builder clearWeight() {
+
+      weight_ = 0;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig)
+  private static final com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+      DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig();
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+      getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public InstanceGroupAutoscalingPolicyConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new InstanceGroupAutoscalingPolicyConfig(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig
+      getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/InstanceGroupAutoscalingPolicyConfigOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/InstanceGroupAutoscalingPolicyConfigOrBuilder.java
new file mode 100644
index 000000000000..ec59f53d04ad
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/InstanceGroupAutoscalingPolicyConfigOrBuilder.java
@@ -0,0 +1,64 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+public interface InstanceGroupAutoscalingPolicyConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.dataproc.v1beta2.InstanceGroupAutoscalingPolicyConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Optional. Minimum number of instances for this group.
+   * Primary workers - Bounds: [2, max_instances]. Default: 2.
+   * Secondary workers - Bounds: [0, max_instances]. Default: 0.
+   * 

+   *
+   * int32 min_instances = 1;
+   */
+  int getMinInstances();
+
+  /**
+   *
+   *
+   * 
+   * Optional. Maximum number of instances for this group. Required for primary
+   * workers. Note that by default, clusters will not use secondary workers.
+   * Required for secondary workers if the minimum secondary instances is set.
+   * Primary workers - Bounds: [min_instances, ). Required.
+   * Secondary workers - Bounds: [min_instances, ). Default: 0.
+   * 

+   *
+   * int32 max_instances = 2;
+   */
+  int getMaxInstances();
+
+  /**
+   *
+   *
+   * 
+   * Optional. Weight for the instance group, which is used to determine the
+   * fraction of total workers in the cluster from this instance group.
+   * For example, if primary workers have weight 2, and secondary workers have
+   * weight 1, the cluster will have approximately 2 primary workers for each
+   * secondary worker.
+   * The cluster may not reach the specified balance if constrained
+   * by min/max bounds or other autoscaling settings. For example, if
+   * `max_instances` for secondary workers is 0, then only primary workers will
+   * be added. The cluster can also be out of balance when created.
+   * If weight is not set on any instance group, the cluster will default to
+   * equal weight for all groups: the cluster will attempt to maintain an equal
+   * number of workers in each group within the configured size bounds for each
+   * group. If weight is set for one group only, the cluster will default to
+   * zero weight on the unset group. For example if weight is set only on
+   * primary workers, the cluster will use primary workers only and no
+   * secondary workers.
+   * 

+   *
+   * int32 weight = 3;
+   */
+  int getWeight();
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/Job.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/Job.java
index 1d049e8b5453..997889467bea 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/Job.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/Job.java
@@ -185,10 +185,10 @@ private Job(
             }
           case 74:
             {
-              if (!((mutable_bitField0_ & 0x00000400) != 0)) {
+              if (!((mutable_bitField0_ & 0x00000800) != 0)) {
                 yarnApplications_ =
                     new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000400;
+                mutable_bitField0_ |= 0x00000800;
               }
               yarnApplications_.add(
                   input.readMessage(
@@ -221,10 +221,10 @@ private Job(
             }
           case 106:
             {
-              if (!((mutable_bitField0_ & 0x00000200) != 0)) {
+              if (!((mutable_bitField0_ & 0x00000400) != 0)) {
                 statusHistory_ =
                     new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000200;
+                mutable_bitField0_ |= 0x00000400;
               }
               statusHistory_.add(
                   input.readMessage(
@@ -247,10 +247,10 @@ private Job(
             }
           case 146:
             {
-              if (!((mutable_bitField0_ & 0x00004000) != 0)) {
+              if (!((mutable_bitField0_ & 0x00008000) != 0)) {
                 labels_ =
                     com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
-                mutable_bitField0_ |= 0x00004000;
+                mutable_bitField0_ |= 0x00008000;
               }
               com.google.protobuf.MapEntry labels__ =
                   input.readMessage(
@@ -272,6 +272,22 @@ private Job(
                 scheduling_ = subBuilder.buildPartial();
               }
 
+              break;
+            }
+          case 170:
+            {
+              com.google.cloud.dataproc.v1beta2.SparkRJob.Builder subBuilder = null;
+              if (typeJobCase_ == 21) {
+                subBuilder = ((com.google.cloud.dataproc.v1beta2.SparkRJob) typeJob_).toBuilder();
+              }
+              typeJob_ =
+                  input.readMessage(
+                      com.google.cloud.dataproc.v1beta2.SparkRJob.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.cloud.dataproc.v1beta2.SparkRJob) typeJob_);
+                typeJob_ = subBuilder.buildPartial();
+              }
+              typeJobCase_ = 21;
               break;
             }
           case 178:
@@ -295,10 +311,10 @@ private Job(
     } catch (java.io.IOException e) {
       throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
-      if (((mutable_bitField0_ & 0x00000400) != 0)) {
+      if (((mutable_bitField0_ & 0x00000800) != 0)) {
         yarnApplications_ = java.util.Collections.unmodifiableList(yarnApplications_);
       }
-      if (((mutable_bitField0_ & 0x00000200) != 0)) {
+      if (((mutable_bitField0_ & 0x00000400) != 0)) {
         statusHistory_ = java.util.Collections.unmodifiableList(statusHistory_);
       }
       this.unknownFields = unknownFields.build();
@@ -342,6 +358,7 @@ public enum TypeJobCase implements com.google.protobuf.Internal.EnumLite {
     PYSPARK_JOB(5),
     HIVE_JOB(6),
     PIG_JOB(7),
+    SPARK_R_JOB(21),
     SPARK_SQL_JOB(12),
     TYPEJOB_NOT_SET(0);
     private final int value;
@@ -367,6 +384,8 @@ public static TypeJobCase forNumber(int value) {
           return HIVE_JOB;
         case 7:
           return PIG_JOB;
+        case 21:
+          return SPARK_R_JOB;
         case 12:
           return SPARK_SQL_JOB;
         case 0:
@@ -699,6 +718,50 @@ public com.google.cloud.dataproc.v1beta2.PigJobOrBuilder getPigJobOrBuilder() {
     return com.google.cloud.dataproc.v1beta2.PigJob.getDefaultInstance();
   }
 
+  public static final int SPARK_R_JOB_FIELD_NUMBER = 21;
+  /**
+   *
+   *
+   * 
+   * Job is a SparkR job.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.SparkRJob spark_r_job = 21;
+   */
+  public boolean hasSparkRJob() {
+    return typeJobCase_ == 21;
+  }
+  /**
+   *
+   *
+   * 
+   * Job is a SparkR job.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.SparkRJob spark_r_job = 21;
+   */
+  public com.google.cloud.dataproc.v1beta2.SparkRJob getSparkRJob() {
+    if (typeJobCase_ == 21) {
+      return (com.google.cloud.dataproc.v1beta2.SparkRJob) typeJob_;
+    }
+    return com.google.cloud.dataproc.v1beta2.SparkRJob.getDefaultInstance();
+  }
+  /**
+   *
+   *
+   * 
+   * Job is a SparkR job.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.SparkRJob spark_r_job = 21;
+   */
+  public com.google.cloud.dataproc.v1beta2.SparkRJobOrBuilder getSparkRJobOrBuilder() {
+    if (typeJobCase_ == 21) {
+      return (com.google.cloud.dataproc.v1beta2.SparkRJob) typeJob_;
+    }
+    return com.google.cloud.dataproc.v1beta2.SparkRJob.getDefaultInstance();
+  }
+
   public static final int SPARK_SQL_JOB_FIELD_NUMBER = 12;
   /**
    *
@@ -1333,6 +1396,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (scheduling_ != null) {
       output.writeMessage(20, getScheduling());
     }
+    if (typeJobCase_ == 21) {
+      output.writeMessage(21, (com.google.cloud.dataproc.v1beta2.SparkRJob) typeJob_);
+    }
     if (!getJobUuidBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 22, jobUuid_);
     }
@@ -1413,6 +1479,11 @@ public int getSerializedSize() {
     if (scheduling_ != null) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(20, getScheduling());
     }
+    if (typeJobCase_ == 21) {
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              21, (com.google.cloud.dataproc.v1beta2.SparkRJob) typeJob_);
+    }
     if (!getJobUuidBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(22, jobUuid_);
     }
@@ -1471,6 +1542,9 @@ public boolean equals(final java.lang.Object obj) {
       case 7:
         if (!getPigJob().equals(other.getPigJob())) return false;
         break;
+      case 21:
+        if (!getSparkRJob().equals(other.getSparkRJob())) return false;
+        break;
       case 12:
         if (!getSparkSqlJob().equals(other.getSparkSqlJob())) return false;
         break;
@@ -1545,6 +1619,10 @@ public int hashCode() {
         hash = (37 * hash) + PIG_JOB_FIELD_NUMBER;
         hash = (53 * hash) + getPigJob().hashCode();
         break;
+      case 21:
+        hash = (37 * hash) + SPARK_R_JOB_FIELD_NUMBER;
+        hash = (53 * hash) + getSparkRJob().hashCode();
+        break;
       case 12:
         hash = (37 * hash) + SPARK_SQL_JOB_FIELD_NUMBER;
         hash = (53 * hash) + getSparkSqlJob().hashCode();
@@ -1739,13 +1817,13 @@ public Builder clear() {
       }
       if (statusHistoryBuilder_ == null) {
         statusHistory_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000200);
+        bitField0_ = (bitField0_ & ~0x00000400);
       } else {
         statusHistoryBuilder_.clear();
       }
       if (yarnApplicationsBuilder_ == null) {
         yarnApplications_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000400);
+        bitField0_ = (bitField0_ & ~0x00000800);
       } else {
         yarnApplicationsBuilder_.clear();
       }
@@ -1840,6 +1918,13 @@ public com.google.cloud.dataproc.v1beta2.Job buildPartial() {
           result.typeJob_ = pigJobBuilder_.build();
         }
       }
+      if (typeJobCase_ == 21) {
+        if (sparkRJobBuilder_ == null) {
+          result.typeJob_ = typeJob_;
+        } else {
+          result.typeJob_ = sparkRJobBuilder_.build();
+        }
+      }
       if (typeJobCase_ == 12) {
         if (sparkSqlJobBuilder_ == null) {
           result.typeJob_ = typeJob_;
@@ -1853,18 +1938,18 @@ public com.google.cloud.dataproc.v1beta2.Job buildPartial() {
         result.status_ = statusBuilder_.build();
       }
       if (statusHistoryBuilder_ == null) {
-        if (((bitField0_ & 0x00000200) != 0)) {
+        if (((bitField0_ & 0x00000400) != 0)) {
           statusHistory_ = java.util.Collections.unmodifiableList(statusHistory_);
-          bitField0_ = (bitField0_ & ~0x00000200);
+          bitField0_ = (bitField0_ & ~0x00000400);
         }
         result.statusHistory_ = statusHistory_;
       } else {
         result.statusHistory_ = statusHistoryBuilder_.build();
       }
       if (yarnApplicationsBuilder_ == null) {
-        if (((bitField0_ & 0x00000400) != 0)) {
+        if (((bitField0_ & 0x00000800) != 0)) {
           yarnApplications_ = java.util.Collections.unmodifiableList(yarnApplications_);
-          bitField0_ = (bitField0_ & ~0x00000400);
+          bitField0_ = (bitField0_ & ~0x00000800);
         }
         result.yarnApplications_ = yarnApplications_;
       } else {
@@ -1945,7 +2030,7 @@ public Builder mergeFrom(com.google.cloud.dataproc.v1beta2.Job other) {
         if (!other.statusHistory_.isEmpty()) {
           if (statusHistory_.isEmpty()) {
             statusHistory_ = other.statusHistory_;
-            bitField0_ = (bitField0_ & ~0x00000200);
+            bitField0_ = (bitField0_ & ~0x00000400);
           } else {
             ensureStatusHistoryIsMutable();
             statusHistory_.addAll(other.statusHistory_);
@@ -1958,7 +2043,7 @@ public Builder mergeFrom(com.google.cloud.dataproc.v1beta2.Job other) {
             statusHistoryBuilder_.dispose();
             statusHistoryBuilder_ = null;
             statusHistory_ = other.statusHistory_;
-            bitField0_ = (bitField0_ & ~0x00000200);
+            bitField0_ = (bitField0_ & ~0x00000400);
             statusHistoryBuilder_ =
                 com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                     ? getStatusHistoryFieldBuilder()
@@ -1972,7 +2057,7 @@ public Builder mergeFrom(com.google.cloud.dataproc.v1beta2.Job other) {
         if (!other.yarnApplications_.isEmpty()) {
           if (yarnApplications_.isEmpty()) {
             yarnApplications_ = other.yarnApplications_;
-            bitField0_ = (bitField0_ & ~0x00000400);
+            bitField0_ = (bitField0_ & ~0x00000800);
           } else {
             ensureYarnApplicationsIsMutable();
             yarnApplications_.addAll(other.yarnApplications_);
@@ -1985,7 +2070,7 @@ public Builder mergeFrom(com.google.cloud.dataproc.v1beta2.Job other) {
             yarnApplicationsBuilder_.dispose();
             yarnApplicationsBuilder_ = null;
             yarnApplications_ = other.yarnApplications_;
-            bitField0_ = (bitField0_ & ~0x00000400);
+            bitField0_ = (bitField0_ & ~0x00000800);
             yarnApplicationsBuilder_ =
                 com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                     ? getYarnApplicationsFieldBuilder()
@@ -2041,6 +2126,11 @@ public Builder mergeFrom(com.google.cloud.dataproc.v1beta2.Job other) {
             mergePigJob(other.getPigJob());
             break;
           }
+        case SPARK_R_JOB:
+          {
+            mergeSparkRJob(other.getSparkRJob());
+            break;
+          }
         case SPARK_SQL_JOB:
           {
             mergeSparkSqlJob(other.getSparkSqlJob());
@@ -3503,6 +3593,208 @@ public com.google.cloud.dataproc.v1beta2.PigJobOrBuilder getPigJobOrBuilder() {
       return pigJobBuilder_;
     }
 
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.SparkRJob,
+            com.google.cloud.dataproc.v1beta2.SparkRJob.Builder,
+            com.google.cloud.dataproc.v1beta2.SparkRJobOrBuilder>
+        sparkRJobBuilder_;
+    /**
+     *
+     *
+     * 
+     * Job is a SparkR job.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.SparkRJob spark_r_job = 21;
+     */
+    public boolean hasSparkRJob() {
+      return typeJobCase_ == 21;
+    }
+    /**
+     *
+     *
+     * 
+     * Job is a SparkR job.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.SparkRJob spark_r_job = 21;
+     */
+    public com.google.cloud.dataproc.v1beta2.SparkRJob getSparkRJob() {
+      if (sparkRJobBuilder_ == null) {
+        if (typeJobCase_ == 21) {
+          return (com.google.cloud.dataproc.v1beta2.SparkRJob) typeJob_;
+        }
+        return com.google.cloud.dataproc.v1beta2.SparkRJob.getDefaultInstance();
+      } else {
+        if (typeJobCase_ == 21) {
+          return sparkRJobBuilder_.getMessage();
+        }
+        return com.google.cloud.dataproc.v1beta2.SparkRJob.getDefaultInstance();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Job is a SparkR job.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.SparkRJob spark_r_job = 21;
+     */
+    public Builder setSparkRJob(com.google.cloud.dataproc.v1beta2.SparkRJob value) {
+      if (sparkRJobBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        typeJob_ = value;
+        onChanged();
+      } else {
+        sparkRJobBuilder_.setMessage(value);
+      }
+      typeJobCase_ = 21;
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Job is a SparkR job.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.SparkRJob spark_r_job = 21;
+     */
+    public Builder setSparkRJob(
+        com.google.cloud.dataproc.v1beta2.SparkRJob.Builder builderForValue) {
+      if (sparkRJobBuilder_ == null) {
+        typeJob_ = builderForValue.build();
+        onChanged();
+      } else {
+        sparkRJobBuilder_.setMessage(builderForValue.build());
+      }
+      typeJobCase_ = 21;
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Job is a SparkR job.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.SparkRJob spark_r_job = 21;
+     */
+    public Builder mergeSparkRJob(com.google.cloud.dataproc.v1beta2.SparkRJob value) {
+      if (sparkRJobBuilder_ == null) {
+        if (typeJobCase_ == 21
+            && typeJob_ != com.google.cloud.dataproc.v1beta2.SparkRJob.getDefaultInstance()) {
+          typeJob_ =
+              com.google.cloud.dataproc.v1beta2.SparkRJob.newBuilder(
+                      (com.google.cloud.dataproc.v1beta2.SparkRJob) typeJob_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          typeJob_ = value;
+        }
+        onChanged();
+      } else {
+        if (typeJobCase_ == 21) {
+          sparkRJobBuilder_.mergeFrom(value);
+        }
+        sparkRJobBuilder_.setMessage(value);
+      }
+      typeJobCase_ = 21;
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Job is a SparkR job.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.SparkRJob spark_r_job = 21;
+     */
+    public Builder clearSparkRJob() {
+      if (sparkRJobBuilder_ == null) {
+        if (typeJobCase_ == 21) {
+          typeJobCase_ = 0;
+          typeJob_ = null;
+          onChanged();
+        }
+      } else {
+        if (typeJobCase_ == 21) {
+          typeJobCase_ = 0;
+          typeJob_ = null;
+        }
+        sparkRJobBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Job is a SparkR job.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.SparkRJob spark_r_job = 21;
+     */
+    public com.google.cloud.dataproc.v1beta2.SparkRJob.Builder getSparkRJobBuilder() {
+      return getSparkRJobFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Job is a SparkR job.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.SparkRJob spark_r_job = 21;
+     */
+    public com.google.cloud.dataproc.v1beta2.SparkRJobOrBuilder getSparkRJobOrBuilder() {
+      if ((typeJobCase_ == 21) && (sparkRJobBuilder_ != null)) {
+        return sparkRJobBuilder_.getMessageOrBuilder();
+      } else {
+        if (typeJobCase_ == 21) {
+          return (com.google.cloud.dataproc.v1beta2.SparkRJob) typeJob_;
+        }
+        return com.google.cloud.dataproc.v1beta2.SparkRJob.getDefaultInstance();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Job is a SparkR job.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.SparkRJob spark_r_job = 21;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.SparkRJob,
+            com.google.cloud.dataproc.v1beta2.SparkRJob.Builder,
+            com.google.cloud.dataproc.v1beta2.SparkRJobOrBuilder>
+        getSparkRJobFieldBuilder() {
+      if (sparkRJobBuilder_ == null) {
+        if (!(typeJobCase_ == 21)) {
+          typeJob_ = com.google.cloud.dataproc.v1beta2.SparkRJob.getDefaultInstance();
+        }
+        sparkRJobBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.dataproc.v1beta2.SparkRJob,
+                com.google.cloud.dataproc.v1beta2.SparkRJob.Builder,
+                com.google.cloud.dataproc.v1beta2.SparkRJobOrBuilder>(
+                (com.google.cloud.dataproc.v1beta2.SparkRJob) typeJob_,
+                getParentForChildren(),
+                isClean());
+        typeJob_ = null;
+      }
+      typeJobCase_ = 21;
+      onChanged();
+      ;
+      return sparkRJobBuilder_;
+    }
+
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.dataproc.v1beta2.SparkSqlJob,
             com.google.cloud.dataproc.v1beta2.SparkSqlJob.Builder,
@@ -3908,10 +4200,10 @@ public com.google.cloud.dataproc.v1beta2.JobStatusOrBuilder getStatusOrBuilder()
         java.util.Collections.emptyList();
 
     private void ensureStatusHistoryIsMutable() {
-      if (!((bitField0_ & 0x00000200) != 0)) {
+      if (!((bitField0_ & 0x00000400) != 0)) {
         statusHistory_ =
             new java.util.ArrayList(statusHistory_);
-        bitField0_ |= 0x00000200;
+        bitField0_ |= 0x00000400;
       }
     }
 
@@ -4127,7 +4419,7 @@ public Builder addAllStatusHistory(
     public Builder clearStatusHistory() {
       if (statusHistoryBuilder_ == null) {
         statusHistory_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000200);
+        bitField0_ = (bitField0_ & ~0x00000400);
         onChanged();
       } else {
         statusHistoryBuilder_.clear();
@@ -4251,7 +4543,7 @@ public com.google.cloud.dataproc.v1beta2.JobStatus.Builder addStatusHistoryBuild
                 com.google.cloud.dataproc.v1beta2.JobStatus.Builder,
                 com.google.cloud.dataproc.v1beta2.JobStatusOrBuilder>(
                 statusHistory_,
-                ((bitField0_ & 0x00000200) != 0),
+                ((bitField0_ & 0x00000400) != 0),
                 getParentForChildren(),
                 isClean());
         statusHistory_ = null;
@@ -4263,11 +4555,11 @@ public com.google.cloud.dataproc.v1beta2.JobStatus.Builder addStatusHistoryBuild
         java.util.Collections.emptyList();
 
     private void ensureYarnApplicationsIsMutable() {
-      if (!((bitField0_ & 0x00000400) != 0)) {
+      if (!((bitField0_ & 0x00000800) != 0)) {
         yarnApplications_ =
             new java.util.ArrayList(
                 yarnApplications_);
-        bitField0_ |= 0x00000400;
+        bitField0_ |= 0x00000800;
       }
     }
 
@@ -4508,7 +4800,7 @@ public Builder addAllYarnApplications(
     public Builder clearYarnApplications() {
       if (yarnApplicationsBuilder_ == null) {
         yarnApplications_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000400);
+        bitField0_ = (bitField0_ & ~0x00000800);
         onChanged();
       } else {
         yarnApplicationsBuilder_.clear();
@@ -4649,7 +4941,7 @@ public com.google.cloud.dataproc.v1beta2.YarnApplication.Builder addYarnApplicat
                 com.google.cloud.dataproc.v1beta2.YarnApplication.Builder,
                 com.google.cloud.dataproc.v1beta2.YarnApplicationOrBuilder>(
                 yarnApplications_,
-                ((bitField0_ & 0x00000400) != 0),
+                ((bitField0_ & 0x00000800) != 0),
                 getParentForChildren(),
                 isClean());
         yarnApplications_ = null;
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/JobOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/JobOrBuilder.java
index ad3d1ea390ff..77e53ad1edd8 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/JobOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/JobOrBuilder.java
@@ -237,6 +237,37 @@ public interface JobOrBuilder
    */
   com.google.cloud.dataproc.v1beta2.PigJobOrBuilder getPigJobOrBuilder();
 
+  /**
+   *
+   *
+   * 
+   * Job is a SparkR job.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.SparkRJob spark_r_job = 21;
+   */
+  boolean hasSparkRJob();
+  /**
+   *
+   *
+   * 
+   * Job is a SparkR job.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.SparkRJob spark_r_job = 21;
+   */
+  com.google.cloud.dataproc.v1beta2.SparkRJob getSparkRJob();
+  /**
+   *
+   *
+   * 
+   * Job is a SparkR job.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.SparkRJob spark_r_job = 21;
+   */
+  com.google.cloud.dataproc.v1beta2.SparkRJobOrBuilder getSparkRJobOrBuilder();
+
   /**
    *
    *
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/JobReference.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/JobReference.java
index bdf6f3531a5c..eafe771c9454 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/JobReference.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/JobReference.java
@@ -150,11 +150,10 @@ public com.google.protobuf.ByteString getProjectIdBytes() {
    *
    *
    * 
-   * Optional. The job ID, which must be unique within the project. The job ID
-   * is generated by the server upon job submission or provided by the user as a
-   * means to perform retries without creating duplicate jobs. The ID must
-   * contain only letters (a-z, A-Z), numbers (0-9), underscores (_), or
-   * hyphens (-). The maximum length is 100 characters.
+   * Optional. The job ID, which must be unique within the project.
+   * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+   * underscores (_), or hyphens (-). The maximum length is 100 characters.
+   * If not specified by the caller, the job ID will be provided by the server.
    * 

    *
    * string job_id = 2;
@@ -174,11 +173,10 @@ public java.lang.String getJobId() {
    *
    *
    * 
-   * Optional. The job ID, which must be unique within the project. The job ID
-   * is generated by the server upon job submission or provided by the user as a
-   * means to perform retries without creating duplicate jobs. The ID must
-   * contain only letters (a-z, A-Z), numbers (0-9), underscores (_), or
-   * hyphens (-). The maximum length is 100 characters.
+   * Optional. The job ID, which must be unique within the project.
+   * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+   * underscores (_), or hyphens (-). The maximum length is 100 characters.
+   * If not specified by the caller, the job ID will be provided by the server.
    * 

    *
    * string job_id = 2;
@@ -631,11 +629,10 @@ public Builder setProjectIdBytes(com.google.protobuf.ByteString value) {
      *
      *
      * 
-     * Optional. The job ID, which must be unique within the project. The job ID
-     * is generated by the server upon job submission or provided by the user as a
-     * means to perform retries without creating duplicate jobs. The ID must
-     * contain only letters (a-z, A-Z), numbers (0-9), underscores (_), or
-     * hyphens (-). The maximum length is 100 characters.
+     * Optional. The job ID, which must be unique within the project.
+     * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+     * underscores (_), or hyphens (-). The maximum length is 100 characters.
+     * If not specified by the caller, the job ID will be provided by the server.
      * 

      *
      * string job_id = 2;
@@ -655,11 +652,10 @@ public java.lang.String getJobId() {
      *
      *
      * 
-     * Optional. The job ID, which must be unique within the project. The job ID
-     * is generated by the server upon job submission or provided by the user as a
-     * means to perform retries without creating duplicate jobs. The ID must
-     * contain only letters (a-z, A-Z), numbers (0-9), underscores (_), or
-     * hyphens (-). The maximum length is 100 characters.
+     * Optional. The job ID, which must be unique within the project.
+     * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+     * underscores (_), or hyphens (-). The maximum length is 100 characters.
+     * If not specified by the caller, the job ID will be provided by the server.
      * 

      *
      * string job_id = 2;
@@ -679,11 +675,10 @@ public com.google.protobuf.ByteString getJobIdBytes() {
      *
      *
      * 
-     * Optional. The job ID, which must be unique within the project. The job ID
-     * is generated by the server upon job submission or provided by the user as a
-     * means to perform retries without creating duplicate jobs. The ID must
-     * contain only letters (a-z, A-Z), numbers (0-9), underscores (_), or
-     * hyphens (-). The maximum length is 100 characters.
+     * Optional. The job ID, which must be unique within the project.
+     * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+     * underscores (_), or hyphens (-). The maximum length is 100 characters.
+     * If not specified by the caller, the job ID will be provided by the server.
      * 

      *
      * string job_id = 2;
@@ -701,11 +696,10 @@ public Builder setJobId(java.lang.String value) {
      *
      *
      * 
-     * Optional. The job ID, which must be unique within the project. The job ID
-     * is generated by the server upon job submission or provided by the user as a
-     * means to perform retries without creating duplicate jobs. The ID must
-     * contain only letters (a-z, A-Z), numbers (0-9), underscores (_), or
-     * hyphens (-). The maximum length is 100 characters.
+     * Optional. The job ID, which must be unique within the project.
+     * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+     * underscores (_), or hyphens (-). The maximum length is 100 characters.
+     * If not specified by the caller, the job ID will be provided by the server.
      * 

      *
      * string job_id = 2;
@@ -720,11 +714,10 @@ public Builder clearJobId() {
      *
      *
      * 
-     * Optional. The job ID, which must be unique within the project. The job ID
-     * is generated by the server upon job submission or provided by the user as a
-     * means to perform retries without creating duplicate jobs. The ID must
-     * contain only letters (a-z, A-Z), numbers (0-9), underscores (_), or
-     * hyphens (-). The maximum length is 100 characters.
+     * Optional. The job ID, which must be unique within the project.
+     * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+     * underscores (_), or hyphens (-). The maximum length is 100 characters.
+     * If not specified by the caller, the job ID will be provided by the server.
      * 

      *
      * string job_id = 2;
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/JobReferenceOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/JobReferenceOrBuilder.java
index 6a625c6e0437..09146ddae195 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/JobReferenceOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/JobReferenceOrBuilder.java
@@ -35,11 +35,10 @@ public interface JobReferenceOrBuilder
    *
    *
    * 
-   * Optional. The job ID, which must be unique within the project. The job ID
-   * is generated by the server upon job submission or provided by the user as a
-   * means to perform retries without creating duplicate jobs. The ID must
-   * contain only letters (a-z, A-Z), numbers (0-9), underscores (_), or
-   * hyphens (-). The maximum length is 100 characters.
+   * Optional. The job ID, which must be unique within the project.
+   * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+   * underscores (_), or hyphens (-). The maximum length is 100 characters.
+   * If not specified by the caller, the job ID will be provided by the server.
    * 

    *
    * string job_id = 2;
@@ -49,11 +48,10 @@ public interface JobReferenceOrBuilder
    *
    *
    * 
-   * Optional. The job ID, which must be unique within the project. The job ID
-   * is generated by the server upon job submission or provided by the user as a
-   * means to perform retries without creating duplicate jobs. The ID must
-   * contain only letters (a-z, A-Z), numbers (0-9), underscores (_), or
-   * hyphens (-). The maximum length is 100 characters.
+   * Optional. The job ID, which must be unique within the project.
+   * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+   * underscores (_), or hyphens (-). The maximum length is 100 characters.
+   * If not specified by the caller, the job ID will be provided by the server.
    * 

    *
    * string job_id = 2;
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/JobsProto.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/JobsProto.java
index 752055511920..7430a5ce3bbc 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/JobsProto.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/JobsProto.java
@@ -84,6 +84,14 @@ public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry r
       internal_static_google_cloud_dataproc_v1beta2_PigJob_PropertiesEntry_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_dataproc_v1beta2_PigJob_PropertiesEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_dataproc_v1beta2_SparkRJob_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_dataproc_v1beta2_SparkRJob_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_dataproc_v1beta2_SparkRJob_PropertiesEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_dataproc_v1beta2_SparkRJob_PropertiesEntry_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
       internal_static_google_cloud_dataproc_v1beta2_JobPlacement_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
@@ -225,106 +233,115 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "g\0326\n\024ScriptVariablesEntry\022\013\n\003key\030\001 \001(\t\022\r"
           + "\n\005value\030\002 \001(\t:\0028\001\0321\n\017PropertiesEntry\022\013\n\003"
           + "key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001B\t\n\007queries\""
-          + ":\n\014JobPlacement\022\024\n\014cluster_name\030\001 \001(\t\022\024\n"
-          + "\014cluster_uuid\030\002 \001(\t\"\314\003\n\tJobStatus\022=\n\005sta"
-          + "te\030\001 \001(\0162..google.cloud.dataproc.v1beta2"
-          + ".JobStatus.State\022\017\n\007details\030\002 \001(\t\0224\n\020sta"
-          + "te_start_time\030\006 \001(\0132\032.google.protobuf.Ti"
-          + "mestamp\022C\n\010substate\030\007 \001(\01621.google.cloud"
-          + ".dataproc.v1beta2.JobStatus.Substate\"\251\001\n"
-          + "\005State\022\025\n\021STATE_UNSPECIFIED\020\000\022\013\n\007PENDING"
-          + "\020\001\022\016\n\nSETUP_DONE\020\010\022\013\n\007RUNNING\020\002\022\022\n\016CANCE"
-          + "L_PENDING\020\003\022\022\n\016CANCEL_STARTED\020\007\022\r\n\tCANCE"
-          + "LLED\020\004\022\010\n\004DONE\020\005\022\t\n\005ERROR\020\006\022\023\n\017ATTEMPT_F"
-          + "AILURE\020\t\"H\n\010Substate\022\017\n\013UNSPECIFIED\020\000\022\r\n"
-          + "\tSUBMITTED\020\001\022\n\n\006QUEUED\020\002\022\020\n\014STALE_STATUS"
-          + "\020\003\"2\n\014JobReference\022\022\n\nproject_id\030\001 \001(\t\022\016"
-          + "\n\006job_id\030\002 \001(\t\"\226\002\n\017YarnApplication\022\014\n\004na"
-          + "me\030\001 \001(\t\022C\n\005state\030\002 \001(\01624.google.cloud.d"
-          + "ataproc.v1beta2.YarnApplication.State\022\020\n"
-          + "\010progress\030\003 \001(\002\022\024\n\014tracking_url\030\004 \001(\t\"\207\001"
-          + "\n\005State\022\025\n\021STATE_UNSPECIFIED\020\000\022\007\n\003NEW\020\001\022"
-          + "\016\n\nNEW_SAVING\020\002\022\r\n\tSUBMITTED\020\003\022\014\n\010ACCEPT"
-          + "ED\020\004\022\013\n\007RUNNING\020\005\022\014\n\010FINISHED\020\006\022\n\n\006FAILE"
-          + "D\020\007\022\n\n\006KILLED\020\010\"\362\007\n\003Job\022>\n\treference\030\001 \001"
-          + "(\0132+.google.cloud.dataproc.v1beta2.JobRe"
-          + "ference\022>\n\tplacement\030\002 \001(\0132+.google.clou"
-          + "d.dataproc.v1beta2.JobPlacement\022>\n\nhadoo"
-          + "p_job\030\003 \001(\0132(.google.cloud.dataproc.v1be"
-          + "ta2.HadoopJobH\000\022<\n\tspark_job\030\004 \001(\0132\'.goo"
-          + "gle.cloud.dataproc.v1beta2.SparkJobH\000\022@\n"
-          + "\013pyspark_job\030\005 \001(\0132).google.cloud.datapr"
-          + "oc.v1beta2.PySparkJobH\000\022:\n\010hive_job\030\006 \001("
-          + "\0132&.google.cloud.dataproc.v1beta2.HiveJo"
-          + "bH\000\0228\n\007pig_job\030\007 \001(\0132%.google.cloud.data"
-          + "proc.v1beta2.PigJobH\000\022C\n\rspark_sql_job\030\014"
-          + " \001(\0132*.google.cloud.dataproc.v1beta2.Spa"
-          + "rkSqlJobH\000\0228\n\006status\030\010 \001(\0132(.google.clou"
-          + "d.dataproc.v1beta2.JobStatus\022@\n\016status_h"
-          + "istory\030\r \003(\0132(.google.cloud.dataproc.v1b"
-          + "eta2.JobStatus\022I\n\021yarn_applications\030\t \003("
-          + "\0132..google.cloud.dataproc.v1beta2.YarnAp"
-          + "plication\022\024\n\014submitted_by\030\n \001(\t\022\"\n\032drive"
-          + "r_output_resource_uri\030\021 \001(\t\022 \n\030driver_co"
-          + "ntrol_files_uri\030\017 \001(\t\022>\n\006labels\030\022 \003(\0132.."
-          + "google.cloud.dataproc.v1beta2.Job.Labels"
-          + "Entry\022@\n\nscheduling\030\024 \001(\0132,.google.cloud"
-          + ".dataproc.v1beta2.JobScheduling\022\020\n\010job_u"
-          + "uid\030\026 \001(\t\032-\n\013LabelsEntry\022\013\n\003key\030\001 \001(\t\022\r\n"
-          + "\005value\030\002 \001(\t:\0028\001B\n\n\010type_job\".\n\rJobSched"
-          + "uling\022\035\n\025max_failures_per_hour\030\001 \001(\005\"{\n\020"
-          + "SubmitJobRequest\022\022\n\nproject_id\030\001 \001(\t\022\016\n\006"
-          + "region\030\003 \001(\t\022/\n\003job\030\002 \001(\0132\".google.cloud"
-          + ".dataproc.v1beta2.Job\022\022\n\nrequest_id\030\004 \001("
-          + "\t\"C\n\rGetJobRequest\022\022\n\nproject_id\030\001 \001(\t\022\016"
-          + "\n\006region\030\003 \001(\t\022\016\n\006job_id\030\002 \001(\t\"\225\002\n\017ListJ"
-          + "obsRequest\022\022\n\nproject_id\030\001 \001(\t\022\016\n\006region"
-          + "\030\006 \001(\t\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030"
-          + "\003 \001(\t\022\024\n\014cluster_name\030\004 \001(\t\022Y\n\021job_state"
-          + "_matcher\030\005 \001(\0162>.google.cloud.dataproc.v"
-          + "1beta2.ListJobsRequest.JobStateMatcher\022\016"
-          + "\n\006filter\030\007 \001(\t\"6\n\017JobStateMatcher\022\007\n\003ALL"
-          + "\020\000\022\n\n\006ACTIVE\020\001\022\016\n\nNON_ACTIVE\020\002\"\250\001\n\020Updat"
-          + "eJobRequest\022\022\n\nproject_id\030\001 \001(\t\022\016\n\006regio"
-          + "n\030\002 \001(\t\022\016\n\006job_id\030\003 \001(\t\022/\n\003job\030\004 \001(\0132\".g"
-          + "oogle.cloud.dataproc.v1beta2.Job\022/\n\013upda"
-          + "te_mask\030\005 \001(\0132\032.google.protobuf.FieldMas"
-          + "k\"]\n\020ListJobsResponse\0220\n\004jobs\030\001 \003(\0132\".go"
-          + "ogle.cloud.dataproc.v1beta2.Job\022\027\n\017next_"
-          + "page_token\030\002 \001(\t\"F\n\020CancelJobRequest\022\022\n\n"
-          + "project_id\030\001 \001(\t\022\016\n\006region\030\003 \001(\t\022\016\n\006job_"
-          + "id\030\002 \001(\t\"F\n\020DeleteJobRequest\022\022\n\nproject_"
-          + "id\030\001 \001(\t\022\016\n\006region\030\003 \001(\t\022\016\n\006job_id\030\002 \001(\t"
-          + "2\213\010\n\rJobController\022\250\001\n\tSubmitJob\022/.googl"
-          + "e.cloud.dataproc.v1beta2.SubmitJobReques"
-          + "t\032\".google.cloud.dataproc.v1beta2.Job\"F\202"
-          + "\323\344\223\002@\";/v1beta2/projects/{project_id}/re"
-          + "gions/{region}/jobs:submit:\001*\022\241\001\n\006GetJob"
-          + "\022,.google.cloud.dataproc.v1beta2.GetJobR"
-          + "equest\032\".google.cloud.dataproc.v1beta2.J"
-          + "ob\"E\202\323\344\223\002?\022=/v1beta2/projects/{project_i"
-          + "d}/regions/{region}/jobs/{job_id}\022\251\001\n\010Li"
-          + "stJobs\022..google.cloud.dataproc.v1beta2.L"
-          + "istJobsRequest\032/.google.cloud.dataproc.v"
-          + "1beta2.ListJobsResponse\"<\202\323\344\223\0026\0224/v1beta"
-          + "2/projects/{project_id}/regions/{region}"
-          + "/jobs\022\254\001\n\tUpdateJob\022/.google.cloud.datap"
-          + "roc.v1beta2.UpdateJobRequest\032\".google.cl"
-          + "oud.dataproc.v1beta2.Job\"J\202\323\344\223\002D2=/v1bet"
-          + "a2/projects/{project_id}/regions/{region"
-          + "}/jobs/{job_id}:\003job\022\261\001\n\tCancelJob\022/.goo"
-          + "gle.cloud.dataproc.v1beta2.CancelJobRequ"
-          + "est\032\".google.cloud.dataproc.v1beta2.Job\""
-          + "O\202\323\344\223\002I\"D/v1beta2/projects/{project_id}/"
-          + "regions/{region}/jobs/{job_id}:cancel:\001*"
-          + "\022\233\001\n\tDeleteJob\022/.google.cloud.dataproc.v"
-          + "1beta2.DeleteJobRequest\032\026.google.protobu"
-          + "f.Empty\"E\202\323\344\223\002?*=/v1beta2/projects/{proj"
-          + "ect_id}/regions/{region}/jobs/{job_id}Bw"
-          + "\n!com.google.cloud.dataproc.v1beta2B\tJob"
-          + "sProtoP\001ZEgoogle.golang.org/genproto/goo"
-          + "gleapis/cloud/dataproc/v1beta2;dataprocb"
-          + "\006proto3"
+          + "\242\002\n\tSparkRJob\022\027\n\017main_r_file_uri\030\001 \001(\t\022\014"
+          + "\n\004args\030\002 \003(\t\022\021\n\tfile_uris\030\003 \003(\t\022\024\n\014archi"
+          + "ve_uris\030\004 \003(\t\022L\n\nproperties\030\005 \003(\01328.goog"
+          + "le.cloud.dataproc.v1beta2.SparkRJob.Prop"
+          + "ertiesEntry\022D\n\016logging_config\030\006 \001(\0132,.go"
+          + "ogle.cloud.dataproc.v1beta2.LoggingConfi"
+          + "g\0321\n\017PropertiesEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005val"
+          + "ue\030\002 \001(\t:\0028\001\":\n\014JobPlacement\022\024\n\014cluster_"
+          + "name\030\001 \001(\t\022\024\n\014cluster_uuid\030\002 \001(\t\"\314\003\n\tJob"
+          + "Status\022=\n\005state\030\001 \001(\0162..google.cloud.dat"
+          + "aproc.v1beta2.JobStatus.State\022\017\n\007details"
+          + "\030\002 \001(\t\0224\n\020state_start_time\030\006 \001(\0132\032.googl"
+          + "e.protobuf.Timestamp\022C\n\010substate\030\007 \001(\01621"
+          + ".google.cloud.dataproc.v1beta2.JobStatus"
+          + ".Substate\"\251\001\n\005State\022\025\n\021STATE_UNSPECIFIED"
+          + "\020\000\022\013\n\007PENDING\020\001\022\016\n\nSETUP_DONE\020\010\022\013\n\007RUNNI"
+          + "NG\020\002\022\022\n\016CANCEL_PENDING\020\003\022\022\n\016CANCEL_START"
+          + "ED\020\007\022\r\n\tCANCELLED\020\004\022\010\n\004DONE\020\005\022\t\n\005ERROR\020\006"
+          + "\022\023\n\017ATTEMPT_FAILURE\020\t\"H\n\010Substate\022\017\n\013UNS"
+          + "PECIFIED\020\000\022\r\n\tSUBMITTED\020\001\022\n\n\006QUEUED\020\002\022\020\n"
+          + "\014STALE_STATUS\020\003\"2\n\014JobReference\022\022\n\nproje"
+          + "ct_id\030\001 \001(\t\022\016\n\006job_id\030\002 \001(\t\"\226\002\n\017YarnAppl"
+          + "ication\022\014\n\004name\030\001 \001(\t\022C\n\005state\030\002 \001(\01624.g"
+          + "oogle.cloud.dataproc.v1beta2.YarnApplica"
+          + "tion.State\022\020\n\010progress\030\003 \001(\002\022\024\n\014tracking"
+          + "_url\030\004 \001(\t\"\207\001\n\005State\022\025\n\021STATE_UNSPECIFIE"
+          + "D\020\000\022\007\n\003NEW\020\001\022\016\n\nNEW_SAVING\020\002\022\r\n\tSUBMITTE"
+          + "D\020\003\022\014\n\010ACCEPTED\020\004\022\013\n\007RUNNING\020\005\022\014\n\010FINISH"
+          + "ED\020\006\022\n\n\006FAILED\020\007\022\n\n\006KILLED\020\010\"\263\010\n\003Job\022>\n\t"
+          + "reference\030\001 \001(\0132+.google.cloud.dataproc."
+          + "v1beta2.JobReference\022>\n\tplacement\030\002 \001(\0132"
+          + "+.google.cloud.dataproc.v1beta2.JobPlace"
+          + "ment\022>\n\nhadoop_job\030\003 \001(\0132(.google.cloud."
+          + "dataproc.v1beta2.HadoopJobH\000\022<\n\tspark_jo"
+          + "b\030\004 \001(\0132\'.google.cloud.dataproc.v1beta2."
+          + "SparkJobH\000\022@\n\013pyspark_job\030\005 \001(\0132).google"
+          + ".cloud.dataproc.v1beta2.PySparkJobH\000\022:\n\010"
+          + "hive_job\030\006 \001(\0132&.google.cloud.dataproc.v"
+          + "1beta2.HiveJobH\000\0228\n\007pig_job\030\007 \001(\0132%.goog"
+          + "le.cloud.dataproc.v1beta2.PigJobH\000\022?\n\013sp"
+          + "ark_r_job\030\025 \001(\0132(.google.cloud.dataproc."
+          + "v1beta2.SparkRJobH\000\022C\n\rspark_sql_job\030\014 \001"
+          + "(\0132*.google.cloud.dataproc.v1beta2.Spark"
+          + "SqlJobH\000\0228\n\006status\030\010 \001(\0132(.google.cloud."
+          + "dataproc.v1beta2.JobStatus\022@\n\016status_his"
+          + "tory\030\r \003(\0132(.google.cloud.dataproc.v1bet"
+          + "a2.JobStatus\022I\n\021yarn_applications\030\t \003(\0132"
+          + "..google.cloud.dataproc.v1beta2.YarnAppl"
+          + "ication\022\024\n\014submitted_by\030\n \001(\t\022\"\n\032driver_"
+          + "output_resource_uri\030\021 \001(\t\022 \n\030driver_cont"
+          + "rol_files_uri\030\017 \001(\t\022>\n\006labels\030\022 \003(\0132..go"
+          + "ogle.cloud.dataproc.v1beta2.Job.LabelsEn"
+          + "try\022@\n\nscheduling\030\024 \001(\0132,.google.cloud.d"
+          + "ataproc.v1beta2.JobScheduling\022\020\n\010job_uui"
+          + "d\030\026 \001(\t\032-\n\013LabelsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005v"
+          + "alue\030\002 \001(\t:\0028\001B\n\n\010type_job\".\n\rJobSchedul"
+          + "ing\022\035\n\025max_failures_per_hour\030\001 \001(\005\"{\n\020Su"
+          + "bmitJobRequest\022\022\n\nproject_id\030\001 \001(\t\022\016\n\006re"
+          + "gion\030\003 \001(\t\022/\n\003job\030\002 \001(\0132\".google.cloud.d"
+          + "ataproc.v1beta2.Job\022\022\n\nrequest_id\030\004 \001(\t\""
+          + "C\n\rGetJobRequest\022\022\n\nproject_id\030\001 \001(\t\022\016\n\006"
+          + "region\030\003 \001(\t\022\016\n\006job_id\030\002 \001(\t\"\225\002\n\017ListJob"
+          + "sRequest\022\022\n\nproject_id\030\001 \001(\t\022\016\n\006region\030\006"
+          + " \001(\t\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 "
+          + "\001(\t\022\024\n\014cluster_name\030\004 \001(\t\022Y\n\021job_state_m"
+          + "atcher\030\005 \001(\0162>.google.cloud.dataproc.v1b"
+          + "eta2.ListJobsRequest.JobStateMatcher\022\016\n\006"
+          + "filter\030\007 \001(\t\"6\n\017JobStateMatcher\022\007\n\003ALL\020\000"
+          + "\022\n\n\006ACTIVE\020\001\022\016\n\nNON_ACTIVE\020\002\"\250\001\n\020UpdateJ"
+          + "obRequest\022\022\n\nproject_id\030\001 \001(\t\022\016\n\006region\030"
+          + "\002 \001(\t\022\016\n\006job_id\030\003 \001(\t\022/\n\003job\030\004 \001(\0132\".goo"
+          + "gle.cloud.dataproc.v1beta2.Job\022/\n\013update"
+          + "_mask\030\005 \001(\0132\032.google.protobuf.FieldMask\""
+          + "]\n\020ListJobsResponse\0220\n\004jobs\030\001 \003(\0132\".goog"
+          + "le.cloud.dataproc.v1beta2.Job\022\027\n\017next_pa"
+          + "ge_token\030\002 \001(\t\"F\n\020CancelJobRequest\022\022\n\npr"
+          + "oject_id\030\001 \001(\t\022\016\n\006region\030\003 \001(\t\022\016\n\006job_id"
+          + "\030\002 \001(\t\"F\n\020DeleteJobRequest\022\022\n\nproject_id"
+          + "\030\001 \001(\t\022\016\n\006region\030\003 \001(\t\022\016\n\006job_id\030\002 \001(\t2\213"
+          + "\010\n\rJobController\022\250\001\n\tSubmitJob\022/.google."
+          + "cloud.dataproc.v1beta2.SubmitJobRequest\032"
+          + "\".google.cloud.dataproc.v1beta2.Job\"F\202\323\344"
+          + "\223\002@\";/v1beta2/projects/{project_id}/regi"
+          + "ons/{region}/jobs:submit:\001*\022\241\001\n\006GetJob\022,"
+          + ".google.cloud.dataproc.v1beta2.GetJobReq"
+          + "uest\032\".google.cloud.dataproc.v1beta2.Job"
+          + "\"E\202\323\344\223\002?\022=/v1beta2/projects/{project_id}"
+          + "/regions/{region}/jobs/{job_id}\022\251\001\n\010List"
+          + "Jobs\022..google.cloud.dataproc.v1beta2.Lis"
+          + "tJobsRequest\032/.google.cloud.dataproc.v1b"
+          + "eta2.ListJobsResponse\"<\202\323\344\223\0026\0224/v1beta2/"
+          + "projects/{project_id}/regions/{region}/j"
+          + "obs\022\254\001\n\tUpdateJob\022/.google.cloud.datapro"
+          + "c.v1beta2.UpdateJobRequest\032\".google.clou"
+          + "d.dataproc.v1beta2.Job\"J\202\323\344\223\002D2=/v1beta2"
+          + "/projects/{project_id}/regions/{region}/"
+          + "jobs/{job_id}:\003job\022\261\001\n\tCancelJob\022/.googl"
+          + "e.cloud.dataproc.v1beta2.CancelJobReques"
+          + "t\032\".google.cloud.dataproc.v1beta2.Job\"O\202"
+          + "\323\344\223\002I\"D/v1beta2/projects/{project_id}/re"
+          + "gions/{region}/jobs/{job_id}:cancel:\001*\022\233"
+          + "\001\n\tDeleteJob\022/.google.cloud.dataproc.v1b"
+          + "eta2.DeleteJobRequest\032\026.google.protobuf."
+          + "Empty\"E\202\323\344\223\002?*=/v1beta2/projects/{projec"
+          + "t_id}/regions/{region}/jobs/{job_id}Bw\n!"
+          + "com.google.cloud.dataproc.v1beta2B\tJobsP"
+          + "rotoP\001ZEgoogle.golang.org/genproto/googl"
+          + "eapis/cloud/dataproc/v1beta2;dataprocb\006p"
+          + "roto3"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
         new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
@@ -535,8 +552,24 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
             new java.lang.String[] {
               "Key", "Value",
             });
-    internal_static_google_cloud_dataproc_v1beta2_JobPlacement_descriptor =
+    internal_static_google_cloud_dataproc_v1beta2_SparkRJob_descriptor =
         getDescriptor().getMessageTypes().get(8);
+    internal_static_google_cloud_dataproc_v1beta2_SparkRJob_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_dataproc_v1beta2_SparkRJob_descriptor,
+            new java.lang.String[] {
+              "MainRFileUri", "Args", "FileUris", "ArchiveUris", "Properties", "LoggingConfig",
+            });
+    internal_static_google_cloud_dataproc_v1beta2_SparkRJob_PropertiesEntry_descriptor =
+        internal_static_google_cloud_dataproc_v1beta2_SparkRJob_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_dataproc_v1beta2_SparkRJob_PropertiesEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_dataproc_v1beta2_SparkRJob_PropertiesEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
+    internal_static_google_cloud_dataproc_v1beta2_JobPlacement_descriptor =
+        getDescriptor().getMessageTypes().get(9);
     internal_static_google_cloud_dataproc_v1beta2_JobPlacement_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_JobPlacement_descriptor,
@@ -544,7 +577,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "ClusterName", "ClusterUuid",
             });
     internal_static_google_cloud_dataproc_v1beta2_JobStatus_descriptor =
-        getDescriptor().getMessageTypes().get(9);
+        getDescriptor().getMessageTypes().get(10);
     internal_static_google_cloud_dataproc_v1beta2_JobStatus_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_JobStatus_descriptor,
@@ -552,7 +585,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "State", "Details", "StateStartTime", "Substate",
             });
     internal_static_google_cloud_dataproc_v1beta2_JobReference_descriptor =
-        getDescriptor().getMessageTypes().get(10);
+        getDescriptor().getMessageTypes().get(11);
     internal_static_google_cloud_dataproc_v1beta2_JobReference_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_JobReference_descriptor,
@@ -560,7 +593,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "ProjectId", "JobId",
             });
     internal_static_google_cloud_dataproc_v1beta2_YarnApplication_descriptor =
-        getDescriptor().getMessageTypes().get(11);
+        getDescriptor().getMessageTypes().get(12);
     internal_static_google_cloud_dataproc_v1beta2_YarnApplication_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_YarnApplication_descriptor,
@@ -568,7 +601,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "Name", "State", "Progress", "TrackingUrl",
             });
     internal_static_google_cloud_dataproc_v1beta2_Job_descriptor =
-        getDescriptor().getMessageTypes().get(12);
+        getDescriptor().getMessageTypes().get(13);
     internal_static_google_cloud_dataproc_v1beta2_Job_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_Job_descriptor,
@@ -580,6 +613,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "PysparkJob",
               "HiveJob",
               "PigJob",
+              "SparkRJob",
               "SparkSqlJob",
               "Status",
               "StatusHistory",
@@ -601,7 +635,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "Key", "Value",
             });
     internal_static_google_cloud_dataproc_v1beta2_JobScheduling_descriptor =
-        getDescriptor().getMessageTypes().get(13);
+        getDescriptor().getMessageTypes().get(14);
     internal_static_google_cloud_dataproc_v1beta2_JobScheduling_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_JobScheduling_descriptor,
@@ -609,7 +643,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "MaxFailuresPerHour",
             });
     internal_static_google_cloud_dataproc_v1beta2_SubmitJobRequest_descriptor =
-        getDescriptor().getMessageTypes().get(14);
+        getDescriptor().getMessageTypes().get(15);
     internal_static_google_cloud_dataproc_v1beta2_SubmitJobRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_SubmitJobRequest_descriptor,
@@ -617,7 +651,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "ProjectId", "Region", "Job", "RequestId",
             });
     internal_static_google_cloud_dataproc_v1beta2_GetJobRequest_descriptor =
-        getDescriptor().getMessageTypes().get(15);
+        getDescriptor().getMessageTypes().get(16);
     internal_static_google_cloud_dataproc_v1beta2_GetJobRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_GetJobRequest_descriptor,
@@ -625,7 +659,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "ProjectId", "Region", "JobId",
             });
     internal_static_google_cloud_dataproc_v1beta2_ListJobsRequest_descriptor =
-        getDescriptor().getMessageTypes().get(16);
+        getDescriptor().getMessageTypes().get(17);
     internal_static_google_cloud_dataproc_v1beta2_ListJobsRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_ListJobsRequest_descriptor,
@@ -639,7 +673,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "Filter",
             });
     internal_static_google_cloud_dataproc_v1beta2_UpdateJobRequest_descriptor =
-        getDescriptor().getMessageTypes().get(17);
+        getDescriptor().getMessageTypes().get(18);
     internal_static_google_cloud_dataproc_v1beta2_UpdateJobRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_UpdateJobRequest_descriptor,
@@ -647,7 +681,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "ProjectId", "Region", "JobId", "Job", "UpdateMask",
             });
     internal_static_google_cloud_dataproc_v1beta2_ListJobsResponse_descriptor =
-        getDescriptor().getMessageTypes().get(18);
+        getDescriptor().getMessageTypes().get(19);
     internal_static_google_cloud_dataproc_v1beta2_ListJobsResponse_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_ListJobsResponse_descriptor,
@@ -655,7 +689,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "Jobs", "NextPageToken",
             });
     internal_static_google_cloud_dataproc_v1beta2_CancelJobRequest_descriptor =
-        getDescriptor().getMessageTypes().get(19);
+        getDescriptor().getMessageTypes().get(20);
     internal_static_google_cloud_dataproc_v1beta2_CancelJobRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_CancelJobRequest_descriptor,
@@ -663,7 +697,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "ProjectId", "Region", "JobId",
             });
     internal_static_google_cloud_dataproc_v1beta2_DeleteJobRequest_descriptor =
-        getDescriptor().getMessageTypes().get(20);
+        getDescriptor().getMessageTypes().get(21);
     internal_static_google_cloud_dataproc_v1beta2_DeleteJobRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_dataproc_v1beta2_DeleteJobRequest_descriptor,
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/KerberosConfig.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/KerberosConfig.java
new file mode 100644
index 000000000000..ead3eea5b44a
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/KerberosConfig.java
@@ -0,0 +1,2668 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/clusters.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+/**
+ *
+ *
+ * 
+ * Specifies Kerberos related configuration.
+ * 

+ *
+ * Protobuf type {@code google.cloud.dataproc.v1beta2.KerberosConfig}
+ */
+public final class KerberosConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.dataproc.v1beta2.KerberosConfig)
+    KerberosConfigOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use KerberosConfig.newBuilder() to construct.
+  private KerberosConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private KerberosConfig() {
+    rootPrincipalPasswordUri_ = "";
+    kmsKeyUri_ = "";
+    keystoreUri_ = "";
+    truststoreUri_ = "";
+    keystorePasswordUri_ = "";
+    keyPasswordUri_ = "";
+    truststorePasswordUri_ = "";
+    crossRealmTrustRealm_ = "";
+    crossRealmTrustKdc_ = "";
+    crossRealmTrustAdminServer_ = "";
+    crossRealmTrustSharedPasswordUri_ = "";
+    kdcDbKeyUri_ = "";
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private KerberosConfig(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 8:
+            {
+              enableKerberos_ = input.readBool();
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              rootPrincipalPasswordUri_ = s;
+              break;
+            }
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              kmsKeyUri_ = s;
+              break;
+            }
+          case 34:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              keystoreUri_ = s;
+              break;
+            }
+          case 42:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              truststoreUri_ = s;
+              break;
+            }
+          case 50:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              keystorePasswordUri_ = s;
+              break;
+            }
+          case 58:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              keyPasswordUri_ = s;
+              break;
+            }
+          case 66:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              truststorePasswordUri_ = s;
+              break;
+            }
+          case 74:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              crossRealmTrustRealm_ = s;
+              break;
+            }
+          case 82:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              crossRealmTrustKdc_ = s;
+              break;
+            }
+          case 90:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              crossRealmTrustAdminServer_ = s;
+              break;
+            }
+          case 98:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              crossRealmTrustSharedPasswordUri_ = s;
+              break;
+            }
+          case 106:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              kdcDbKeyUri_ = s;
+              break;
+            }
+          case 112:
+            {
+              tgtLifetimeHours_ = input.readInt32();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.dataproc.v1beta2.ClustersProto
+        .internal_static_google_cloud_dataproc_v1beta2_KerberosConfig_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.dataproc.v1beta2.ClustersProto
+        .internal_static_google_cloud_dataproc_v1beta2_KerberosConfig_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.dataproc.v1beta2.KerberosConfig.class,
+            com.google.cloud.dataproc.v1beta2.KerberosConfig.Builder.class);
+  }
+
+  public static final int ENABLE_KERBEROS_FIELD_NUMBER = 1;
+  private boolean enableKerberos_;
+  /**
+   *
+   *
+   * 
+   * Optional. Flag to indicate whether to Kerberize the cluster.
+   * 

+   *
+   * bool enable_kerberos = 1;
+   */
+  public boolean getEnableKerberos() {
+    return enableKerberos_;
+  }
+
+  public static final int ROOT_PRINCIPAL_PASSWORD_URI_FIELD_NUMBER = 2;
+  private volatile java.lang.Object rootPrincipalPasswordUri_;
+  /**
+   *
+   *
+   * 
+   * Required. The Cloud Storage URI of a KMS encrypted file containing the root
+   * principal password.
+   * 

+   *
+   * string root_principal_password_uri = 2;
+   */
+  public java.lang.String getRootPrincipalPasswordUri() {
+    java.lang.Object ref = rootPrincipalPasswordUri_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      rootPrincipalPasswordUri_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Required. The Cloud Storage URI of a KMS encrypted file containing the root
+   * principal password.
+   * 

+   *
+   * string root_principal_password_uri = 2;
+   */
+  public com.google.protobuf.ByteString getRootPrincipalPasswordUriBytes() {
+    java.lang.Object ref = rootPrincipalPasswordUri_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      rootPrincipalPasswordUri_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int KMS_KEY_URI_FIELD_NUMBER = 3;
+  private volatile java.lang.Object kmsKeyUri_;
+  /**
+   *
+   *
+   * 
+   * Required. The uri of the KMS key used to encrypt various sensitive
+   * files.
+   * 

+   *
+   * string kms_key_uri = 3;
+   */
+  public java.lang.String getKmsKeyUri() {
+    java.lang.Object ref = kmsKeyUri_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      kmsKeyUri_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Required. The uri of the KMS key used to encrypt various sensitive
+   * files.
+   * 

+   *
+   * string kms_key_uri = 3;
+   */
+  public com.google.protobuf.ByteString getKmsKeyUriBytes() {
+    java.lang.Object ref = kmsKeyUri_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      kmsKeyUri_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int KEYSTORE_URI_FIELD_NUMBER = 4;
+  private volatile java.lang.Object keystoreUri_;
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of the keystore file used for SSL
+   * encryption. If not provided, Dataproc will provide a self-signed
+   * certificate.
+   * 

+   *
+   * string keystore_uri = 4;
+   */
+  public java.lang.String getKeystoreUri() {
+    java.lang.Object ref = keystoreUri_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      keystoreUri_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of the keystore file used for SSL
+   * encryption. If not provided, Dataproc will provide a self-signed
+   * certificate.
+   * 

+   *
+   * string keystore_uri = 4;
+   */
+  public com.google.protobuf.ByteString getKeystoreUriBytes() {
+    java.lang.Object ref = keystoreUri_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      keystoreUri_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int TRUSTSTORE_URI_FIELD_NUMBER = 5;
+  private volatile java.lang.Object truststoreUri_;
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of the truststore file used for SSL
+   * encryption. If not provided, Dataproc will provide a self-signed
+   * certificate.
+   * 

+   *
+   * string truststore_uri = 5;
+   */
+  public java.lang.String getTruststoreUri() {
+    java.lang.Object ref = truststoreUri_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      truststoreUri_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of the truststore file used for SSL
+   * encryption. If not provided, Dataproc will provide a self-signed
+   * certificate.
+   * 

+   *
+   * string truststore_uri = 5;
+   */
+  public com.google.protobuf.ByteString getTruststoreUriBytes() {
+    java.lang.Object ref = truststoreUri_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      truststoreUri_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int KEYSTORE_PASSWORD_URI_FIELD_NUMBER = 6;
+  private volatile java.lang.Object keystorePasswordUri_;
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+   * password to the user provided keystore. For the self-signed certificate,
+   * this password is generated by Dataproc.
+   * 

+   *
+   * string keystore_password_uri = 6;
+   */
+  public java.lang.String getKeystorePasswordUri() {
+    java.lang.Object ref = keystorePasswordUri_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      keystorePasswordUri_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+   * password to the user provided keystore. For the self-signed certificate,
+   * this password is generated by Dataproc.
+   * 

+   *
+   * string keystore_password_uri = 6;
+   */
+  public com.google.protobuf.ByteString getKeystorePasswordUriBytes() {
+    java.lang.Object ref = keystorePasswordUri_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      keystorePasswordUri_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int KEY_PASSWORD_URI_FIELD_NUMBER = 7;
+  private volatile java.lang.Object keyPasswordUri_;
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+   * password to the user provided key. For the self-signed certificate, this
+   * password is generated by Dataproc.
+   * 

+   *
+   * string key_password_uri = 7;
+   */
+  public java.lang.String getKeyPasswordUri() {
+    java.lang.Object ref = keyPasswordUri_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      keyPasswordUri_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+   * password to the user provided key. For the self-signed certificate, this
+   * password is generated by Dataproc.
+   * 

+   *
+   * string key_password_uri = 7;
+   */
+  public com.google.protobuf.ByteString getKeyPasswordUriBytes() {
+    java.lang.Object ref = keyPasswordUri_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      keyPasswordUri_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int TRUSTSTORE_PASSWORD_URI_FIELD_NUMBER = 8;
+  private volatile java.lang.Object truststorePasswordUri_;
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+   * password to the user provided truststore. For the self-signed certificate,
+   * this password is generated by Dataproc.
+   * 

+   *
+   * string truststore_password_uri = 8;
+   */
+  public java.lang.String getTruststorePasswordUri() {
+    java.lang.Object ref = truststorePasswordUri_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      truststorePasswordUri_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+   * password to the user provided truststore. For the self-signed certificate,
+   * this password is generated by Dataproc.
+   * 

+   *
+   * string truststore_password_uri = 8;
+   */
+  public com.google.protobuf.ByteString getTruststorePasswordUriBytes() {
+    java.lang.Object ref = truststorePasswordUri_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      truststorePasswordUri_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int CROSS_REALM_TRUST_REALM_FIELD_NUMBER = 9;
+  private volatile java.lang.Object crossRealmTrustRealm_;
+  /**
+   *
+   *
+   * 
+   * Optional. The remote realm the Dataproc on-cluster KDC will trust, should
+   * the user enable cross realm trust.
+   * 

+   *
+   * string cross_realm_trust_realm = 9;
+   */
+  public java.lang.String getCrossRealmTrustRealm() {
+    java.lang.Object ref = crossRealmTrustRealm_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      crossRealmTrustRealm_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. The remote realm the Dataproc on-cluster KDC will trust, should
+   * the user enable cross realm trust.
+   * 

+   *
+   * string cross_realm_trust_realm = 9;
+   */
+  public com.google.protobuf.ByteString getCrossRealmTrustRealmBytes() {
+    java.lang.Object ref = crossRealmTrustRealm_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      crossRealmTrustRealm_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int CROSS_REALM_TRUST_KDC_FIELD_NUMBER = 10;
+  private volatile java.lang.Object crossRealmTrustKdc_;
+  /**
+   *
+   *
+   * 
+   * Optional. The KDC (IP or hostname) for the remote trusted realm in a cross
+   * realm trust relationship.
+   * 

+   *
+   * string cross_realm_trust_kdc = 10;
+   */
+  public java.lang.String getCrossRealmTrustKdc() {
+    java.lang.Object ref = crossRealmTrustKdc_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      crossRealmTrustKdc_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. The KDC (IP or hostname) for the remote trusted realm in a cross
+   * realm trust relationship.
+   * 

+   *
+   * string cross_realm_trust_kdc = 10;
+   */
+  public com.google.protobuf.ByteString getCrossRealmTrustKdcBytes() {
+    java.lang.Object ref = crossRealmTrustKdc_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      crossRealmTrustKdc_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int CROSS_REALM_TRUST_ADMIN_SERVER_FIELD_NUMBER = 11;
+  private volatile java.lang.Object crossRealmTrustAdminServer_;
+  /**
+   *
+   *
+   * 
+   * Optional. The admin server (IP or hostname) for the remote trusted realm in
+   * a cross realm trust relationship.
+   * 

+   *
+   * string cross_realm_trust_admin_server = 11;
+   */
+  public java.lang.String getCrossRealmTrustAdminServer() {
+    java.lang.Object ref = crossRealmTrustAdminServer_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      crossRealmTrustAdminServer_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. The admin server (IP or hostname) for the remote trusted realm in
+   * a cross realm trust relationship.
+   * 

+   *
+   * string cross_realm_trust_admin_server = 11;
+   */
+  public com.google.protobuf.ByteString getCrossRealmTrustAdminServerBytes() {
+    java.lang.Object ref = crossRealmTrustAdminServer_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      crossRealmTrustAdminServer_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int CROSS_REALM_TRUST_SHARED_PASSWORD_URI_FIELD_NUMBER = 12;
+  private volatile java.lang.Object crossRealmTrustSharedPasswordUri_;
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+   * shared password between the on-cluster Kerberos realm and the remote
+   * trusted realm, in a cross realm trust relationship.
+   * 

+   *
+   * string cross_realm_trust_shared_password_uri = 12;
+   */
+  public java.lang.String getCrossRealmTrustSharedPasswordUri() {
+    java.lang.Object ref = crossRealmTrustSharedPasswordUri_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      crossRealmTrustSharedPasswordUri_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+   * shared password between the on-cluster Kerberos realm and the remote
+   * trusted realm, in a cross realm trust relationship.
+   * 

+   *
+   * string cross_realm_trust_shared_password_uri = 12;
+   */
+  public com.google.protobuf.ByteString getCrossRealmTrustSharedPasswordUriBytes() {
+    java.lang.Object ref = crossRealmTrustSharedPasswordUri_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      crossRealmTrustSharedPasswordUri_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int KDC_DB_KEY_URI_FIELD_NUMBER = 13;
+  private volatile java.lang.Object kdcDbKeyUri_;
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+   * master key of the KDC database.
+   * 

+   *
+   * string kdc_db_key_uri = 13;
+   */
+  public java.lang.String getKdcDbKeyUri() {
+    java.lang.Object ref = kdcDbKeyUri_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      kdcDbKeyUri_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+   * master key of the KDC database.
+   * 

+   *
+   * string kdc_db_key_uri = 13;
+   */
+  public com.google.protobuf.ByteString getKdcDbKeyUriBytes() {
+    java.lang.Object ref = kdcDbKeyUri_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      kdcDbKeyUri_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int TGT_LIFETIME_HOURS_FIELD_NUMBER = 14;
+  private int tgtLifetimeHours_;
+  /**
+   *
+   *
+   * 
+   * Optional. The lifetime of the ticket granting ticket, in hours.
+   * If not specified, or user specifies 0, then default value 10
+   * will be used.
+   * 

+   *
+   * int32 tgt_lifetime_hours = 14;
+   */
+  public int getTgtLifetimeHours() {
+    return tgtLifetimeHours_;
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (enableKerberos_ != false) {
+      output.writeBool(1, enableKerberos_);
+    }
+    if (!getRootPrincipalPasswordUriBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, rootPrincipalPasswordUri_);
+    }
+    if (!getKmsKeyUriBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 3, kmsKeyUri_);
+    }
+    if (!getKeystoreUriBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 4, keystoreUri_);
+    }
+    if (!getTruststoreUriBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 5, truststoreUri_);
+    }
+    if (!getKeystorePasswordUriBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 6, keystorePasswordUri_);
+    }
+    if (!getKeyPasswordUriBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 7, keyPasswordUri_);
+    }
+    if (!getTruststorePasswordUriBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 8, truststorePasswordUri_);
+    }
+    if (!getCrossRealmTrustRealmBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 9, crossRealmTrustRealm_);
+    }
+    if (!getCrossRealmTrustKdcBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 10, crossRealmTrustKdc_);
+    }
+    if (!getCrossRealmTrustAdminServerBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 11, crossRealmTrustAdminServer_);
+    }
+    if (!getCrossRealmTrustSharedPasswordUriBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(
+          output, 12, crossRealmTrustSharedPasswordUri_);
+    }
+    if (!getKdcDbKeyUriBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 13, kdcDbKeyUri_);
+    }
+    if (tgtLifetimeHours_ != 0) {
+      output.writeInt32(14, tgtLifetimeHours_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (enableKerberos_ != false) {
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, enableKerberos_);
+    }
+    if (!getRootPrincipalPasswordUriBytes().isEmpty()) {
+      size +=
+          com.google.protobuf.GeneratedMessageV3.computeStringSize(2, rootPrincipalPasswordUri_);
+    }
+    if (!getKmsKeyUriBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, kmsKeyUri_);
+    }
+    if (!getKeystoreUriBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, keystoreUri_);
+    }
+    if (!getTruststoreUriBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, truststoreUri_);
+    }
+    if (!getKeystorePasswordUriBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, keystorePasswordUri_);
+    }
+    if (!getKeyPasswordUriBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, keyPasswordUri_);
+    }
+    if (!getTruststorePasswordUriBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(8, truststorePasswordUri_);
+    }
+    if (!getCrossRealmTrustRealmBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(9, crossRealmTrustRealm_);
+    }
+    if (!getCrossRealmTrustKdcBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, crossRealmTrustKdc_);
+    }
+    if (!getCrossRealmTrustAdminServerBytes().isEmpty()) {
+      size +=
+          com.google.protobuf.GeneratedMessageV3.computeStringSize(11, crossRealmTrustAdminServer_);
+    }
+    if (!getCrossRealmTrustSharedPasswordUriBytes().isEmpty()) {
+      size +=
+          com.google.protobuf.GeneratedMessageV3.computeStringSize(
+              12, crossRealmTrustSharedPasswordUri_);
+    }
+    if (!getKdcDbKeyUriBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(13, kdcDbKeyUri_);
+    }
+    if (tgtLifetimeHours_ != 0) {
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(14, tgtLifetimeHours_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.dataproc.v1beta2.KerberosConfig)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.dataproc.v1beta2.KerberosConfig other =
+        (com.google.cloud.dataproc.v1beta2.KerberosConfig) obj;
+
+    if (getEnableKerberos() != other.getEnableKerberos()) return false;
+    if (!getRootPrincipalPasswordUri().equals(other.getRootPrincipalPasswordUri())) return false;
+    if (!getKmsKeyUri().equals(other.getKmsKeyUri())) return false;
+    if (!getKeystoreUri().equals(other.getKeystoreUri())) return false;
+    if (!getTruststoreUri().equals(other.getTruststoreUri())) return false;
+    if (!getKeystorePasswordUri().equals(other.getKeystorePasswordUri())) return false;
+    if (!getKeyPasswordUri().equals(other.getKeyPasswordUri())) return false;
+    if (!getTruststorePasswordUri().equals(other.getTruststorePasswordUri())) return false;
+    if (!getCrossRealmTrustRealm().equals(other.getCrossRealmTrustRealm())) return false;
+    if (!getCrossRealmTrustKdc().equals(other.getCrossRealmTrustKdc())) return false;
+    if (!getCrossRealmTrustAdminServer().equals(other.getCrossRealmTrustAdminServer()))
+      return false;
+    if (!getCrossRealmTrustSharedPasswordUri().equals(other.getCrossRealmTrustSharedPasswordUri()))
+      return false;
+    if (!getKdcDbKeyUri().equals(other.getKdcDbKeyUri())) return false;
+    if (getTgtLifetimeHours() != other.getTgtLifetimeHours()) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + ENABLE_KERBEROS_FIELD_NUMBER;
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableKerberos());
+    hash = (37 * hash) + ROOT_PRINCIPAL_PASSWORD_URI_FIELD_NUMBER;
+    hash = (53 * hash) + getRootPrincipalPasswordUri().hashCode();
+    hash = (37 * hash) + KMS_KEY_URI_FIELD_NUMBER;
+    hash = (53 * hash) + getKmsKeyUri().hashCode();
+    hash = (37 * hash) + KEYSTORE_URI_FIELD_NUMBER;
+    hash = (53 * hash) + getKeystoreUri().hashCode();
+    hash = (37 * hash) + TRUSTSTORE_URI_FIELD_NUMBER;
+    hash = (53 * hash) + getTruststoreUri().hashCode();
+    hash = (37 * hash) + KEYSTORE_PASSWORD_URI_FIELD_NUMBER;
+    hash = (53 * hash) + getKeystorePasswordUri().hashCode();
+    hash = (37 * hash) + KEY_PASSWORD_URI_FIELD_NUMBER;
+    hash = (53 * hash) + getKeyPasswordUri().hashCode();
+    hash = (37 * hash) + TRUSTSTORE_PASSWORD_URI_FIELD_NUMBER;
+    hash = (53 * hash) + getTruststorePasswordUri().hashCode();
+    hash = (37 * hash) + CROSS_REALM_TRUST_REALM_FIELD_NUMBER;
+    hash = (53 * hash) + getCrossRealmTrustRealm().hashCode();
+    hash = (37 * hash) + CROSS_REALM_TRUST_KDC_FIELD_NUMBER;
+    hash = (53 * hash) + getCrossRealmTrustKdc().hashCode();
+    hash = (37 * hash) + CROSS_REALM_TRUST_ADMIN_SERVER_FIELD_NUMBER;
+    hash = (53 * hash) + getCrossRealmTrustAdminServer().hashCode();
+    hash = (37 * hash) + CROSS_REALM_TRUST_SHARED_PASSWORD_URI_FIELD_NUMBER;
+    hash = (53 * hash) + getCrossRealmTrustSharedPasswordUri().hashCode();
+    hash = (37 * hash) + KDC_DB_KEY_URI_FIELD_NUMBER;
+    hash = (53 * hash) + getKdcDbKeyUri().hashCode();
+    hash = (37 * hash) + TGT_LIFETIME_HOURS_FIELD_NUMBER;
+    hash = (53 * hash) + getTgtLifetimeHours();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.KerberosConfig parseFrom(java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.KerberosConfig parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.KerberosConfig parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.KerberosConfig parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.KerberosConfig parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.KerberosConfig parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.KerberosConfig parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.KerberosConfig parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.KerberosConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.KerberosConfig parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.KerberosConfig parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.KerberosConfig parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.dataproc.v1beta2.KerberosConfig prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
+   * Specifies Kerberos related configuration.
+   * 

+   *
+   * Protobuf type {@code google.cloud.dataproc.v1beta2.KerberosConfig}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.dataproc.v1beta2.KerberosConfig)
+      com.google.cloud.dataproc.v1beta2.KerberosConfigOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.dataproc.v1beta2.ClustersProto
+          .internal_static_google_cloud_dataproc_v1beta2_KerberosConfig_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.dataproc.v1beta2.ClustersProto
+          .internal_static_google_cloud_dataproc_v1beta2_KerberosConfig_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.dataproc.v1beta2.KerberosConfig.class,
+              com.google.cloud.dataproc.v1beta2.KerberosConfig.Builder.class);
+    }
+
+    // Construct using com.google.cloud.dataproc.v1beta2.KerberosConfig.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      enableKerberos_ = false;
+
+      rootPrincipalPasswordUri_ = "";
+
+      kmsKeyUri_ = "";
+
+      keystoreUri_ = "";
+
+      truststoreUri_ = "";
+
+      keystorePasswordUri_ = "";
+
+      keyPasswordUri_ = "";
+
+      truststorePasswordUri_ = "";
+
+      crossRealmTrustRealm_ = "";
+
+      crossRealmTrustKdc_ = "";
+
+      crossRealmTrustAdminServer_ = "";
+
+      crossRealmTrustSharedPasswordUri_ = "";
+
+      kdcDbKeyUri_ = "";
+
+      tgtLifetimeHours_ = 0;
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.dataproc.v1beta2.ClustersProto
+          .internal_static_google_cloud_dataproc_v1beta2_KerberosConfig_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.KerberosConfig getDefaultInstanceForType() {
+      return com.google.cloud.dataproc.v1beta2.KerberosConfig.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.KerberosConfig build() {
+      com.google.cloud.dataproc.v1beta2.KerberosConfig result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.KerberosConfig buildPartial() {
+      com.google.cloud.dataproc.v1beta2.KerberosConfig result =
+          new com.google.cloud.dataproc.v1beta2.KerberosConfig(this);
+      result.enableKerberos_ = enableKerberos_;
+      result.rootPrincipalPasswordUri_ = rootPrincipalPasswordUri_;
+      result.kmsKeyUri_ = kmsKeyUri_;
+      result.keystoreUri_ = keystoreUri_;
+      result.truststoreUri_ = truststoreUri_;
+      result.keystorePasswordUri_ = keystorePasswordUri_;
+      result.keyPasswordUri_ = keyPasswordUri_;
+      result.truststorePasswordUri_ = truststorePasswordUri_;
+      result.crossRealmTrustRealm_ = crossRealmTrustRealm_;
+      result.crossRealmTrustKdc_ = crossRealmTrustKdc_;
+      result.crossRealmTrustAdminServer_ = crossRealmTrustAdminServer_;
+      result.crossRealmTrustSharedPasswordUri_ = crossRealmTrustSharedPasswordUri_;
+      result.kdcDbKeyUri_ = kdcDbKeyUri_;
+      result.tgtLifetimeHours_ = tgtLifetimeHours_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.dataproc.v1beta2.KerberosConfig) {
+        return mergeFrom((com.google.cloud.dataproc.v1beta2.KerberosConfig) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.dataproc.v1beta2.KerberosConfig other) {
+      if (other == com.google.cloud.dataproc.v1beta2.KerberosConfig.getDefaultInstance())
+        return this;
+      if (other.getEnableKerberos() != false) {
+        setEnableKerberos(other.getEnableKerberos());
+      }
+      if (!other.getRootPrincipalPasswordUri().isEmpty()) {
+        rootPrincipalPasswordUri_ = other.rootPrincipalPasswordUri_;
+        onChanged();
+      }
+      if (!other.getKmsKeyUri().isEmpty()) {
+        kmsKeyUri_ = other.kmsKeyUri_;
+        onChanged();
+      }
+      if (!other.getKeystoreUri().isEmpty()) {
+        keystoreUri_ = other.keystoreUri_;
+        onChanged();
+      }
+      if (!other.getTruststoreUri().isEmpty()) {
+        truststoreUri_ = other.truststoreUri_;
+        onChanged();
+      }
+      if (!other.getKeystorePasswordUri().isEmpty()) {
+        keystorePasswordUri_ = other.keystorePasswordUri_;
+        onChanged();
+      }
+      if (!other.getKeyPasswordUri().isEmpty()) {
+        keyPasswordUri_ = other.keyPasswordUri_;
+        onChanged();
+      }
+      if (!other.getTruststorePasswordUri().isEmpty()) {
+        truststorePasswordUri_ = other.truststorePasswordUri_;
+        onChanged();
+      }
+      if (!other.getCrossRealmTrustRealm().isEmpty()) {
+        crossRealmTrustRealm_ = other.crossRealmTrustRealm_;
+        onChanged();
+      }
+      if (!other.getCrossRealmTrustKdc().isEmpty()) {
+        crossRealmTrustKdc_ = other.crossRealmTrustKdc_;
+        onChanged();
+      }
+      if (!other.getCrossRealmTrustAdminServer().isEmpty()) {
+        crossRealmTrustAdminServer_ = other.crossRealmTrustAdminServer_;
+        onChanged();
+      }
+      if (!other.getCrossRealmTrustSharedPasswordUri().isEmpty()) {
+        crossRealmTrustSharedPasswordUri_ = other.crossRealmTrustSharedPasswordUri_;
+        onChanged();
+      }
+      if (!other.getKdcDbKeyUri().isEmpty()) {
+        kdcDbKeyUri_ = other.kdcDbKeyUri_;
+        onChanged();
+      }
+      if (other.getTgtLifetimeHours() != 0) {
+        setTgtLifetimeHours(other.getTgtLifetimeHours());
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.dataproc.v1beta2.KerberosConfig parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.dataproc.v1beta2.KerberosConfig) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private boolean enableKerberos_;
+    /**
+     *
+     *
+     * 
+     * Optional. Flag to indicate whether to Kerberize the cluster.
+     * 

+     *
+     * bool enable_kerberos = 1;
+     */
+    public boolean getEnableKerberos() {
+      return enableKerberos_;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Flag to indicate whether to Kerberize the cluster.
+     * 

+     *
+     * bool enable_kerberos = 1;
+     */
+    public Builder setEnableKerberos(boolean value) {
+
+      enableKerberos_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Flag to indicate whether to Kerberize the cluster.
+     * 

+     *
+     * bool enable_kerberos = 1;
+     */
+    public Builder clearEnableKerberos() {
+
+      enableKerberos_ = false;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object rootPrincipalPasswordUri_ = "";
+    /**
+     *
+     *
+     * 
+     * Required. The Cloud Storage URI of a KMS encrypted file containing the root
+     * principal password.
+     * 

+     *
+     * string root_principal_password_uri = 2;
+     */
+    public java.lang.String getRootPrincipalPasswordUri() {
+      java.lang.Object ref = rootPrincipalPasswordUri_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        rootPrincipalPasswordUri_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The Cloud Storage URI of a KMS encrypted file containing the root
+     * principal password.
+     * 

+     *
+     * string root_principal_password_uri = 2;
+     */
+    public com.google.protobuf.ByteString getRootPrincipalPasswordUriBytes() {
+      java.lang.Object ref = rootPrincipalPasswordUri_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        rootPrincipalPasswordUri_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The Cloud Storage URI of a KMS encrypted file containing the root
+     * principal password.
+     * 

+     *
+     * string root_principal_password_uri = 2;
+     */
+    public Builder setRootPrincipalPasswordUri(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      rootPrincipalPasswordUri_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The Cloud Storage URI of a KMS encrypted file containing the root
+     * principal password.
+     * 

+     *
+     * string root_principal_password_uri = 2;
+     */
+    public Builder clearRootPrincipalPasswordUri() {
+
+      rootPrincipalPasswordUri_ = getDefaultInstance().getRootPrincipalPasswordUri();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The Cloud Storage URI of a KMS encrypted file containing the root
+     * principal password.
+     * 

+     *
+     * string root_principal_password_uri = 2;
+     */
+    public Builder setRootPrincipalPasswordUriBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      rootPrincipalPasswordUri_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object kmsKeyUri_ = "";
+    /**
+     *
+     *
+     * 
+     * Required. The uri of the KMS key used to encrypt various sensitive
+     * files.
+     * 

+     *
+     * string kms_key_uri = 3;
+     */
+    public java.lang.String getKmsKeyUri() {
+      java.lang.Object ref = kmsKeyUri_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        kmsKeyUri_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The uri of the KMS key used to encrypt various sensitive
+     * files.
+     * 

+     *
+     * string kms_key_uri = 3;
+     */
+    public com.google.protobuf.ByteString getKmsKeyUriBytes() {
+      java.lang.Object ref = kmsKeyUri_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        kmsKeyUri_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The uri of the KMS key used to encrypt various sensitive
+     * files.
+     * 

+     *
+     * string kms_key_uri = 3;
+     */
+    public Builder setKmsKeyUri(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      kmsKeyUri_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The uri of the KMS key used to encrypt various sensitive
+     * files.
+     * 

+     *
+     * string kms_key_uri = 3;
+     */
+    public Builder clearKmsKeyUri() {
+
+      kmsKeyUri_ = getDefaultInstance().getKmsKeyUri();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The uri of the KMS key used to encrypt various sensitive
+     * files.
+     * 

+     *
+     * string kms_key_uri = 3;
+     */
+    public Builder setKmsKeyUriBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      kmsKeyUri_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object keystoreUri_ = "";
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of the keystore file used for SSL
+     * encryption. If not provided, Dataproc will provide a self-signed
+     * certificate.
+     * 

+     *
+     * string keystore_uri = 4;
+     */
+    public java.lang.String getKeystoreUri() {
+      java.lang.Object ref = keystoreUri_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        keystoreUri_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of the keystore file used for SSL
+     * encryption. If not provided, Dataproc will provide a self-signed
+     * certificate.
+     * 

+     *
+     * string keystore_uri = 4;
+     */
+    public com.google.protobuf.ByteString getKeystoreUriBytes() {
+      java.lang.Object ref = keystoreUri_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        keystoreUri_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of the keystore file used for SSL
+     * encryption. If not provided, Dataproc will provide a self-signed
+     * certificate.
+     * 

+     *
+     * string keystore_uri = 4;
+     */
+    public Builder setKeystoreUri(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      keystoreUri_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of the keystore file used for SSL
+     * encryption. If not provided, Dataproc will provide a self-signed
+     * certificate.
+     * 

+     *
+     * string keystore_uri = 4;
+     */
+    public Builder clearKeystoreUri() {
+
+      keystoreUri_ = getDefaultInstance().getKeystoreUri();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of the keystore file used for SSL
+     * encryption. If not provided, Dataproc will provide a self-signed
+     * certificate.
+     * 

+     *
+     * string keystore_uri = 4;
+     */
+    public Builder setKeystoreUriBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      keystoreUri_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object truststoreUri_ = "";
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of the truststore file used for SSL
+     * encryption. If not provided, Dataproc will provide a self-signed
+     * certificate.
+     * 

+     *
+     * string truststore_uri = 5;
+     */
+    public java.lang.String getTruststoreUri() {
+      java.lang.Object ref = truststoreUri_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        truststoreUri_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of the truststore file used for SSL
+     * encryption. If not provided, Dataproc will provide a self-signed
+     * certificate.
+     * 

+     *
+     * string truststore_uri = 5;
+     */
+    public com.google.protobuf.ByteString getTruststoreUriBytes() {
+      java.lang.Object ref = truststoreUri_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        truststoreUri_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of the truststore file used for SSL
+     * encryption. If not provided, Dataproc will provide a self-signed
+     * certificate.
+     * 

+     *
+     * string truststore_uri = 5;
+     */
+    public Builder setTruststoreUri(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      truststoreUri_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of the truststore file used for SSL
+     * encryption. If not provided, Dataproc will provide a self-signed
+     * certificate.
+     * 

+     *
+     * string truststore_uri = 5;
+     */
+    public Builder clearTruststoreUri() {
+
+      truststoreUri_ = getDefaultInstance().getTruststoreUri();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of the truststore file used for SSL
+     * encryption. If not provided, Dataproc will provide a self-signed
+     * certificate.
+     * 

+     *
+     * string truststore_uri = 5;
+     */
+    public Builder setTruststoreUriBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      truststoreUri_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object keystorePasswordUri_ = "";
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * password to the user provided keystore. For the self-signed certificate,
+     * this password is generated by Dataproc.
+     * 

+     *
+     * string keystore_password_uri = 6;
+     */
+    public java.lang.String getKeystorePasswordUri() {
+      java.lang.Object ref = keystorePasswordUri_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        keystorePasswordUri_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * password to the user provided keystore. For the self-signed certificate,
+     * this password is generated by Dataproc.
+     * 

+     *
+     * string keystore_password_uri = 6;
+     */
+    public com.google.protobuf.ByteString getKeystorePasswordUriBytes() {
+      java.lang.Object ref = keystorePasswordUri_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        keystorePasswordUri_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * password to the user provided keystore. For the self-signed certificate,
+     * this password is generated by Dataproc.
+     * 

+     *
+     * string keystore_password_uri = 6;
+     */
+    public Builder setKeystorePasswordUri(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      keystorePasswordUri_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * password to the user provided keystore. For the self-signed certificate,
+     * this password is generated by Dataproc.
+     * 

+     *
+     * string keystore_password_uri = 6;
+     */
+    public Builder clearKeystorePasswordUri() {
+
+      keystorePasswordUri_ = getDefaultInstance().getKeystorePasswordUri();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * password to the user provided keystore. For the self-signed certificate,
+     * this password is generated by Dataproc.
+     * 

+     *
+     * string keystore_password_uri = 6;
+     */
+    public Builder setKeystorePasswordUriBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      keystorePasswordUri_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object keyPasswordUri_ = "";
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * password to the user provided key. For the self-signed certificate, this
+     * password is generated by Dataproc.
+     * 

+     *
+     * string key_password_uri = 7;
+     */
+    public java.lang.String getKeyPasswordUri() {
+      java.lang.Object ref = keyPasswordUri_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        keyPasswordUri_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * password to the user provided key. For the self-signed certificate, this
+     * password is generated by Dataproc.
+     * 

+     *
+     * string key_password_uri = 7;
+     */
+    public com.google.protobuf.ByteString getKeyPasswordUriBytes() {
+      java.lang.Object ref = keyPasswordUri_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        keyPasswordUri_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * password to the user provided key. For the self-signed certificate, this
+     * password is generated by Dataproc.
+     * 

+     *
+     * string key_password_uri = 7;
+     */
+    public Builder setKeyPasswordUri(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      keyPasswordUri_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * password to the user provided key. For the self-signed certificate, this
+     * password is generated by Dataproc.
+     * 

+     *
+     * string key_password_uri = 7;
+     */
+    public Builder clearKeyPasswordUri() {
+
+      keyPasswordUri_ = getDefaultInstance().getKeyPasswordUri();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * password to the user provided key. For the self-signed certificate, this
+     * password is generated by Dataproc.
+     * 

+     *
+     * string key_password_uri = 7;
+     */
+    public Builder setKeyPasswordUriBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      keyPasswordUri_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object truststorePasswordUri_ = "";
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * password to the user provided truststore. For the self-signed certificate,
+     * this password is generated by Dataproc.
+     * 

+     *
+     * string truststore_password_uri = 8;
+     */
+    public java.lang.String getTruststorePasswordUri() {
+      java.lang.Object ref = truststorePasswordUri_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        truststorePasswordUri_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * password to the user provided truststore. For the self-signed certificate,
+     * this password is generated by Dataproc.
+     * 

+     *
+     * string truststore_password_uri = 8;
+     */
+    public com.google.protobuf.ByteString getTruststorePasswordUriBytes() {
+      java.lang.Object ref = truststorePasswordUri_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        truststorePasswordUri_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * password to the user provided truststore. For the self-signed certificate,
+     * this password is generated by Dataproc.
+     * 

+     *
+     * string truststore_password_uri = 8;
+     */
+    public Builder setTruststorePasswordUri(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      truststorePasswordUri_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * password to the user provided truststore. For the self-signed certificate,
+     * this password is generated by Dataproc.
+     * 

+     *
+     * string truststore_password_uri = 8;
+     */
+    public Builder clearTruststorePasswordUri() {
+
+      truststorePasswordUri_ = getDefaultInstance().getTruststorePasswordUri();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * password to the user provided truststore. For the self-signed certificate,
+     * this password is generated by Dataproc.
+     * 

+     *
+     * string truststore_password_uri = 8;
+     */
+    public Builder setTruststorePasswordUriBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      truststorePasswordUri_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object crossRealmTrustRealm_ = "";
+    /**
+     *
+     *
+     * 
+     * Optional. The remote realm the Dataproc on-cluster KDC will trust, should
+     * the user enable cross realm trust.
+     * 

+     *
+     * string cross_realm_trust_realm = 9;
+     */
+    public java.lang.String getCrossRealmTrustRealm() {
+      java.lang.Object ref = crossRealmTrustRealm_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        crossRealmTrustRealm_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The remote realm the Dataproc on-cluster KDC will trust, should
+     * the user enable cross realm trust.
+     * 

+     *
+     * string cross_realm_trust_realm = 9;
+     */
+    public com.google.protobuf.ByteString getCrossRealmTrustRealmBytes() {
+      java.lang.Object ref = crossRealmTrustRealm_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        crossRealmTrustRealm_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The remote realm the Dataproc on-cluster KDC will trust, should
+     * the user enable cross realm trust.
+     * 

+     *
+     * string cross_realm_trust_realm = 9;
+     */
+    public Builder setCrossRealmTrustRealm(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      crossRealmTrustRealm_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The remote realm the Dataproc on-cluster KDC will trust, should
+     * the user enable cross realm trust.
+     * 

+     *
+     * string cross_realm_trust_realm = 9;
+     */
+    public Builder clearCrossRealmTrustRealm() {
+
+      crossRealmTrustRealm_ = getDefaultInstance().getCrossRealmTrustRealm();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The remote realm the Dataproc on-cluster KDC will trust, should
+     * the user enable cross realm trust.
+     * 

+     *
+     * string cross_realm_trust_realm = 9;
+     */
+    public Builder setCrossRealmTrustRealmBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      crossRealmTrustRealm_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object crossRealmTrustKdc_ = "";
+    /**
+     *
+     *
+     * 
+     * Optional. The KDC (IP or hostname) for the remote trusted realm in a cross
+     * realm trust relationship.
+     * 

+     *
+     * string cross_realm_trust_kdc = 10;
+     */
+    public java.lang.String getCrossRealmTrustKdc() {
+      java.lang.Object ref = crossRealmTrustKdc_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        crossRealmTrustKdc_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The KDC (IP or hostname) for the remote trusted realm in a cross
+     * realm trust relationship.
+     * 

+     *
+     * string cross_realm_trust_kdc = 10;
+     */
+    public com.google.protobuf.ByteString getCrossRealmTrustKdcBytes() {
+      java.lang.Object ref = crossRealmTrustKdc_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        crossRealmTrustKdc_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The KDC (IP or hostname) for the remote trusted realm in a cross
+     * realm trust relationship.
+     * 

+     *
+     * string cross_realm_trust_kdc = 10;
+     */
+    public Builder setCrossRealmTrustKdc(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      crossRealmTrustKdc_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The KDC (IP or hostname) for the remote trusted realm in a cross
+     * realm trust relationship.
+     * 

+     *
+     * string cross_realm_trust_kdc = 10;
+     */
+    public Builder clearCrossRealmTrustKdc() {
+
+      crossRealmTrustKdc_ = getDefaultInstance().getCrossRealmTrustKdc();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The KDC (IP or hostname) for the remote trusted realm in a cross
+     * realm trust relationship.
+     * 

+     *
+     * string cross_realm_trust_kdc = 10;
+     */
+    public Builder setCrossRealmTrustKdcBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      crossRealmTrustKdc_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object crossRealmTrustAdminServer_ = "";
+    /**
+     *
+     *
+     * 
+     * Optional. The admin server (IP or hostname) for the remote trusted realm in
+     * a cross realm trust relationship.
+     * 

+     *
+     * string cross_realm_trust_admin_server = 11;
+     */
+    public java.lang.String getCrossRealmTrustAdminServer() {
+      java.lang.Object ref = crossRealmTrustAdminServer_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        crossRealmTrustAdminServer_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The admin server (IP or hostname) for the remote trusted realm in
+     * a cross realm trust relationship.
+     * 

+     *
+     * string cross_realm_trust_admin_server = 11;
+     */
+    public com.google.protobuf.ByteString getCrossRealmTrustAdminServerBytes() {
+      java.lang.Object ref = crossRealmTrustAdminServer_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        crossRealmTrustAdminServer_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The admin server (IP or hostname) for the remote trusted realm in
+     * a cross realm trust relationship.
+     * 

+     *
+     * string cross_realm_trust_admin_server = 11;
+     */
+    public Builder setCrossRealmTrustAdminServer(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      crossRealmTrustAdminServer_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The admin server (IP or hostname) for the remote trusted realm in
+     * a cross realm trust relationship.
+     * 

+     *
+     * string cross_realm_trust_admin_server = 11;
+     */
+    public Builder clearCrossRealmTrustAdminServer() {
+
+      crossRealmTrustAdminServer_ = getDefaultInstance().getCrossRealmTrustAdminServer();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The admin server (IP or hostname) for the remote trusted realm in
+     * a cross realm trust relationship.
+     * 

+     *
+     * string cross_realm_trust_admin_server = 11;
+     */
+    public Builder setCrossRealmTrustAdminServerBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      crossRealmTrustAdminServer_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object crossRealmTrustSharedPasswordUri_ = "";
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * shared password between the on-cluster Kerberos realm and the remote
+     * trusted realm, in a cross realm trust relationship.
+     * 

+     *
+     * string cross_realm_trust_shared_password_uri = 12;
+     */
+    public java.lang.String getCrossRealmTrustSharedPasswordUri() {
+      java.lang.Object ref = crossRealmTrustSharedPasswordUri_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        crossRealmTrustSharedPasswordUri_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * shared password between the on-cluster Kerberos realm and the remote
+     * trusted realm, in a cross realm trust relationship.
+     * 

+     *
+     * string cross_realm_trust_shared_password_uri = 12;
+     */
+    public com.google.protobuf.ByteString getCrossRealmTrustSharedPasswordUriBytes() {
+      java.lang.Object ref = crossRealmTrustSharedPasswordUri_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        crossRealmTrustSharedPasswordUri_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * shared password between the on-cluster Kerberos realm and the remote
+     * trusted realm, in a cross realm trust relationship.
+     * 

+     *
+     * string cross_realm_trust_shared_password_uri = 12;
+     */
+    public Builder setCrossRealmTrustSharedPasswordUri(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      crossRealmTrustSharedPasswordUri_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * shared password between the on-cluster Kerberos realm and the remote
+     * trusted realm, in a cross realm trust relationship.
+     * 

+     *
+     * string cross_realm_trust_shared_password_uri = 12;
+     */
+    public Builder clearCrossRealmTrustSharedPasswordUri() {
+
+      crossRealmTrustSharedPasswordUri_ =
+          getDefaultInstance().getCrossRealmTrustSharedPasswordUri();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * shared password between the on-cluster Kerberos realm and the remote
+     * trusted realm, in a cross realm trust relationship.
+     * 

+     *
+     * string cross_realm_trust_shared_password_uri = 12;
+     */
+    public Builder setCrossRealmTrustSharedPasswordUriBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      crossRealmTrustSharedPasswordUri_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object kdcDbKeyUri_ = "";
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * master key of the KDC database.
+     * 

+     *
+     * string kdc_db_key_uri = 13;
+     */
+    public java.lang.String getKdcDbKeyUri() {
+      java.lang.Object ref = kdcDbKeyUri_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        kdcDbKeyUri_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * master key of the KDC database.
+     * 

+     *
+     * string kdc_db_key_uri = 13;
+     */
+    public com.google.protobuf.ByteString getKdcDbKeyUriBytes() {
+      java.lang.Object ref = kdcDbKeyUri_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        kdcDbKeyUri_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * master key of the KDC database.
+     * 

+     *
+     * string kdc_db_key_uri = 13;
+     */
+    public Builder setKdcDbKeyUri(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      kdcDbKeyUri_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * master key of the KDC database.
+     * 

+     *
+     * string kdc_db_key_uri = 13;
+     */
+    public Builder clearKdcDbKeyUri() {
+
+      kdcDbKeyUri_ = getDefaultInstance().getKdcDbKeyUri();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+     * master key of the KDC database.
+     * 

+     *
+     * string kdc_db_key_uri = 13;
+     */
+    public Builder setKdcDbKeyUriBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      kdcDbKeyUri_ = value;
+      onChanged();
+      return this;
+    }
+
+    private int tgtLifetimeHours_;
+    /**
+     *
+     *
+     * 
+     * Optional. The lifetime of the ticket granting ticket, in hours.
+     * If not specified, or user specifies 0, then default value 10
+     * will be used.
+     * 

+     *
+     * int32 tgt_lifetime_hours = 14;
+     */
+    public int getTgtLifetimeHours() {
+      return tgtLifetimeHours_;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The lifetime of the ticket granting ticket, in hours.
+     * If not specified, or user specifies 0, then default value 10
+     * will be used.
+     * 

+     *
+     * int32 tgt_lifetime_hours = 14;
+     */
+    public Builder setTgtLifetimeHours(int value) {
+
+      tgtLifetimeHours_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The lifetime of the ticket granting ticket, in hours.
+     * If not specified, or user specifies 0, then default value 10
+     * will be used.
+     * 

+     *
+     * int32 tgt_lifetime_hours = 14;
+     */
+    public Builder clearTgtLifetimeHours() {
+
+      tgtLifetimeHours_ = 0;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.dataproc.v1beta2.KerberosConfig)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.dataproc.v1beta2.KerberosConfig)
+  private static final com.google.cloud.dataproc.v1beta2.KerberosConfig DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.dataproc.v1beta2.KerberosConfig();
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.KerberosConfig getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public KerberosConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new KerberosConfig(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.dataproc.v1beta2.KerberosConfig getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/KerberosConfigOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/KerberosConfigOrBuilder.java
new file mode 100644
index 000000000000..664e94992c17
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/KerberosConfigOrBuilder.java
@@ -0,0 +1,322 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/clusters.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+public interface KerberosConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.dataproc.v1beta2.KerberosConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Optional. Flag to indicate whether to Kerberize the cluster.
+   * 

+   *
+   * bool enable_kerberos = 1;
+   */
+  boolean getEnableKerberos();
+
+  /**
+   *
+   *
+   * 
+   * Required. The Cloud Storage URI of a KMS encrypted file containing the root
+   * principal password.
+   * 

+   *
+   * string root_principal_password_uri = 2;
+   */
+  java.lang.String getRootPrincipalPasswordUri();
+  /**
+   *
+   *
+   * 
+   * Required. The Cloud Storage URI of a KMS encrypted file containing the root
+   * principal password.
+   * 

+   *
+   * string root_principal_password_uri = 2;
+   */
+  com.google.protobuf.ByteString getRootPrincipalPasswordUriBytes();
+
+  /**
+   *
+   *
+   * 
+   * Required. The uri of the KMS key used to encrypt various sensitive
+   * files.
+   * 

+   *
+   * string kms_key_uri = 3;
+   */
+  java.lang.String getKmsKeyUri();
+  /**
+   *
+   *
+   * 
+   * Required. The uri of the KMS key used to encrypt various sensitive
+   * files.
+   * 

+   *
+   * string kms_key_uri = 3;
+   */
+  com.google.protobuf.ByteString getKmsKeyUriBytes();
+
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of the keystore file used for SSL
+   * encryption. If not provided, Dataproc will provide a self-signed
+   * certificate.
+   * 

+   *
+   * string keystore_uri = 4;
+   */
+  java.lang.String getKeystoreUri();
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of the keystore file used for SSL
+   * encryption. If not provided, Dataproc will provide a self-signed
+   * certificate.
+   * 

+   *
+   * string keystore_uri = 4;
+   */
+  com.google.protobuf.ByteString getKeystoreUriBytes();
+
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of the truststore file used for SSL
+   * encryption. If not provided, Dataproc will provide a self-signed
+   * certificate.
+   * 

+   *
+   * string truststore_uri = 5;
+   */
+  java.lang.String getTruststoreUri();
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of the truststore file used for SSL
+   * encryption. If not provided, Dataproc will provide a self-signed
+   * certificate.
+   * 

+   *
+   * string truststore_uri = 5;
+   */
+  com.google.protobuf.ByteString getTruststoreUriBytes();
+
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+   * password to the user provided keystore. For the self-signed certificate,
+   * this password is generated by Dataproc.
+   * 

+   *
+   * string keystore_password_uri = 6;
+   */
+  java.lang.String getKeystorePasswordUri();
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+   * password to the user provided keystore. For the self-signed certificate,
+   * this password is generated by Dataproc.
+   * 

+   *
+   * string keystore_password_uri = 6;
+   */
+  com.google.protobuf.ByteString getKeystorePasswordUriBytes();
+
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+   * password to the user provided key. For the self-signed certificate, this
+   * password is generated by Dataproc.
+   * 

+   *
+   * string key_password_uri = 7;
+   */
+  java.lang.String getKeyPasswordUri();
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+   * password to the user provided key. For the self-signed certificate, this
+   * password is generated by Dataproc.
+   * 

+   *
+   * string key_password_uri = 7;
+   */
+  com.google.protobuf.ByteString getKeyPasswordUriBytes();
+
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+   * password to the user provided truststore. For the self-signed certificate,
+   * this password is generated by Dataproc.
+   * 

+   *
+   * string truststore_password_uri = 8;
+   */
+  java.lang.String getTruststorePasswordUri();
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+   * password to the user provided truststore. For the self-signed certificate,
+   * this password is generated by Dataproc.
+   * 

+   *
+   * string truststore_password_uri = 8;
+   */
+  com.google.protobuf.ByteString getTruststorePasswordUriBytes();
+
+  /**
+   *
+   *
+   * 
+   * Optional. The remote realm the Dataproc on-cluster KDC will trust, should
+   * the user enable cross realm trust.
+   * 

+   *
+   * string cross_realm_trust_realm = 9;
+   */
+  java.lang.String getCrossRealmTrustRealm();
+  /**
+   *
+   *
+   * 
+   * Optional. The remote realm the Dataproc on-cluster KDC will trust, should
+   * the user enable cross realm trust.
+   * 

+   *
+   * string cross_realm_trust_realm = 9;
+   */
+  com.google.protobuf.ByteString getCrossRealmTrustRealmBytes();
+
+  /**
+   *
+   *
+   * 
+   * Optional. The KDC (IP or hostname) for the remote trusted realm in a cross
+   * realm trust relationship.
+   * 

+   *
+   * string cross_realm_trust_kdc = 10;
+   */
+  java.lang.String getCrossRealmTrustKdc();
+  /**
+   *
+   *
+   * 
+   * Optional. The KDC (IP or hostname) for the remote trusted realm in a cross
+   * realm trust relationship.
+   * 

+   *
+   * string cross_realm_trust_kdc = 10;
+   */
+  com.google.protobuf.ByteString getCrossRealmTrustKdcBytes();
+
+  /**
+   *
+   *
+   * 
+   * Optional. The admin server (IP or hostname) for the remote trusted realm in
+   * a cross realm trust relationship.
+   * 

+   *
+   * string cross_realm_trust_admin_server = 11;
+   */
+  java.lang.String getCrossRealmTrustAdminServer();
+  /**
+   *
+   *
+   * 
+   * Optional. The admin server (IP or hostname) for the remote trusted realm in
+   * a cross realm trust relationship.
+   * 

+   *
+   * string cross_realm_trust_admin_server = 11;
+   */
+  com.google.protobuf.ByteString getCrossRealmTrustAdminServerBytes();
+
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+   * shared password between the on-cluster Kerberos realm and the remote
+   * trusted realm, in a cross realm trust relationship.
+   * 

+   *
+   * string cross_realm_trust_shared_password_uri = 12;
+   */
+  java.lang.String getCrossRealmTrustSharedPasswordUri();
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+   * shared password between the on-cluster Kerberos realm and the remote
+   * trusted realm, in a cross realm trust relationship.
+   * 

+   *
+   * string cross_realm_trust_shared_password_uri = 12;
+   */
+  com.google.protobuf.ByteString getCrossRealmTrustSharedPasswordUriBytes();
+
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+   * master key of the KDC database.
+   * 

+   *
+   * string kdc_db_key_uri = 13;
+   */
+  java.lang.String getKdcDbKeyUri();
+  /**
+   *
+   *
+   * 
+   * Optional. The Cloud Storage URI of a KMS encrypted file containing the
+   * master key of the KDC database.
+   * 

+   *
+   * string kdc_db_key_uri = 13;
+   */
+  com.google.protobuf.ByteString getKdcDbKeyUriBytes();
+
+  /**
+   *
+   *
+   * 
+   * Optional. The lifetime of the ticket granting ticket, in hours.
+   * If not specified, or user specifies 0, then default value 10
+   * will be used.
+   * 

+   *
+   * int32 tgt_lifetime_hours = 14;
+   */
+  int getTgtLifetimeHours();
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ListAutoscalingPoliciesRequest.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ListAutoscalingPoliciesRequest.java
new file mode 100644
index 000000000000..47a9384520c1
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ListAutoscalingPoliciesRequest.java
@@ -0,0 +1,868 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+/**
+ *
+ *
+ * 
+ * A request to list autoscaling policies in a project.
+ * 

+ *
+ * Protobuf type {@code google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest}
+ */
+public final class ListAutoscalingPoliciesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest)
+    ListAutoscalingPoliciesRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use ListAutoscalingPoliciesRequest.newBuilder() to construct.
+  private ListAutoscalingPoliciesRequest(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private ListAutoscalingPoliciesRequest() {
+    parent_ = "";
+    pageToken_ = "";
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private ListAutoscalingPoliciesRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              parent_ = s;
+              break;
+            }
+          case 16:
+            {
+              pageSize_ = input.readInt32();
+              break;
+            }
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              pageToken_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+        .internal_static_google_cloud_dataproc_v1beta2_ListAutoscalingPoliciesRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+        .internal_static_google_cloud_dataproc_v1beta2_ListAutoscalingPoliciesRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest.class,
+            com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest.Builder.class);
+  }
+
+  public static final int PARENT_FIELD_NUMBER = 1;
+  private volatile java.lang.Object parent_;
+  /**
+   *
+   *
+   * 
+   * Required. The "resource name" of the region, as described
+   * in https://cloud.google.com/apis/design/resource_names of the form
+   * `projects/{project_id}/regions/{region}`
+   * 

+   *
+   * string parent = 1;
+   */
+  public java.lang.String getParent() {
+    java.lang.Object ref = parent_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      parent_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Required. The "resource name" of the region, as described
+   * in https://cloud.google.com/apis/design/resource_names of the form
+   * `projects/{project_id}/regions/{region}`
+   * 

+   *
+   * string parent = 1;
+   */
+  public com.google.protobuf.ByteString getParentBytes() {
+    java.lang.Object ref = parent_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
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+      return b;
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+  }
+
+  public static final int PAGE_SIZE_FIELD_NUMBER = 2;
+  private int pageSize_;
+  /**
+   *
+   *
+   * 
+   * Optional. The maximum number of results to return in each response.
+   * 

+   *
+   * int32 page_size = 2;
+   */
+  public int getPageSize() {
+    return pageSize_;
+  }
+
+  public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+  private volatile java.lang.Object pageToken_;
+  /**
+   *
+   *
+   * 
+   * Optional. The page token, returned by a previous call, to request the
+   * next page of results.
+   * 

+   *
+   * string page_token = 3;
+   */
+  public java.lang.String getPageToken() {
+    java.lang.Object ref = pageToken_;
+    if (ref instanceof java.lang.String) {
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+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      pageToken_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. The page token, returned by a previous call, to request the
+   * next page of results.
+   * 

+   *
+   * string page_token = 3;
+   */
+  public com.google.protobuf.ByteString getPageTokenBytes() {
+    java.lang.Object ref = pageToken_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
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+      pageToken_ = b;
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+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getParentBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
+    }
+    if (pageSize_ != 0) {
+      output.writeInt32(2, pageSize_);
+    }
+    if (!getPageTokenBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 3, pageToken_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getParentBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
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+    if (pageSize_ != 0) {
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+    }
+    if (!getPageTokenBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
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+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest other =
+        (com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + PARENT_FIELD_NUMBER;
+    hash = (53 * hash) + getParent().hashCode();
+    hash = (37 * hash) + PAGE_SIZE_FIELD_NUMBER;
+    hash = (53 * hash) + getPageSize();
+    hash = (37 * hash) + PAGE_TOKEN_FIELD_NUMBER;
+    hash = (53 * hash) + getPageToken().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
+   * A request to list autoscaling policies in a project.
+   * 

+   *
+   * Protobuf type {@code google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest)
+      com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_ListAutoscalingPoliciesRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_ListAutoscalingPoliciesRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest.class,
+              com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      parent_ = "";
+
+      pageSize_ = 0;
+
+      pageToken_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_ListAutoscalingPoliciesRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest
+        getDefaultInstanceForType() {
+      return com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest build() {
+      com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest buildPartial() {
+      com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest result =
+          new com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest(this);
+      result.parent_ = parent_;
+      result.pageSize_ = pageSize_;
+      result.pageToken_ = pageToken_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest) {
+        return mergeFrom((com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(
+        com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest other) {
+      if (other
+          == com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest.getDefaultInstance())
+        return this;
+      if (!other.getParent().isEmpty()) {
+        parent_ = other.parent_;
+        onChanged();
+      }
+      if (other.getPageSize() != 0) {
+        setPageSize(other.getPageSize());
+      }
+      if (!other.getPageToken().isEmpty()) {
+        pageToken_ = other.pageToken_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest)
+                e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object parent_ = "";
+    /**
+     *
+     *
+     * 
+     * Required. The "resource name" of the region, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}`
+     * 

+     *
+     * string parent = 1;
+     */
+    public java.lang.String getParent() {
+      java.lang.Object ref = parent_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        parent_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The "resource name" of the region, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}`
+     * 

+     *
+     * string parent = 1;
+     */
+    public com.google.protobuf.ByteString getParentBytes() {
+      java.lang.Object ref = parent_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        parent_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The "resource name" of the region, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}`
+     * 

+     *
+     * string parent = 1;
+     */
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The "resource name" of the region, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}`
+     * 

+     *
+     * string parent = 1;
+     */
+    public Builder clearParent() {
+
+      parent_ = getDefaultInstance().getParent();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The "resource name" of the region, as described
+     * in https://cloud.google.com/apis/design/resource_names of the form
+     * `projects/{project_id}/regions/{region}`
+     * 

+     *
+     * string parent = 1;
+     */
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+
+    private int pageSize_;
+    /**
+     *
+     *
+     * 
+     * Optional. The maximum number of results to return in each response.
+     * 

+     *
+     * int32 page_size = 2;
+     */
+    public int getPageSize() {
+      return pageSize_;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The maximum number of results to return in each response.
+     * 

+     *
+     * int32 page_size = 2;
+     */
+    public Builder setPageSize(int value) {
+
+      pageSize_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The maximum number of results to return in each response.
+     * 

+     *
+     * int32 page_size = 2;
+     */
+    public Builder clearPageSize() {
+
+      pageSize_ = 0;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object pageToken_ = "";
+    /**
+     *
+     *
+     * 
+     * Optional. The page token, returned by a previous call, to request the
+     * next page of results.
+     * 

+     *
+     * string page_token = 3;
+     */
+    public java.lang.String getPageToken() {
+      java.lang.Object ref = pageToken_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        pageToken_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The page token, returned by a previous call, to request the
+     * next page of results.
+     * 

+     *
+     * string page_token = 3;
+     */
+    public com.google.protobuf.ByteString getPageTokenBytes() {
+      java.lang.Object ref = pageToken_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        pageToken_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The page token, returned by a previous call, to request the
+     * next page of results.
+     * 

+     *
+     * string page_token = 3;
+     */
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      pageToken_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The page token, returned by a previous call, to request the
+     * next page of results.
+     * 

+     *
+     * string page_token = 3;
+     */
+    public Builder clearPageToken() {
+
+      pageToken_ = getDefaultInstance().getPageToken();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The page token, returned by a previous call, to request the
+     * next page of results.
+     * 

+     *
+     * string page_token = 3;
+     */
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      pageToken_ = value;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest)
+  private static final com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest
+      DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest();
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest
+      getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListAutoscalingPoliciesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListAutoscalingPoliciesRequest(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest
+      getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ListAutoscalingPoliciesRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ListAutoscalingPoliciesRequestOrBuilder.java
new file mode 100644
index 000000000000..c5ef4140728d
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ListAutoscalingPoliciesRequestOrBuilder.java
@@ -0,0 +1,69 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+public interface ListAutoscalingPoliciesRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The "resource name" of the region, as described
+   * in https://cloud.google.com/apis/design/resource_names of the form
+   * `projects/{project_id}/regions/{region}`
+   * 

+   *
+   * string parent = 1;
+   */
+  java.lang.String getParent();
+  /**
+   *
+   *
+   * 
+   * Required. The "resource name" of the region, as described
+   * in https://cloud.google.com/apis/design/resource_names of the form
+   * `projects/{project_id}/regions/{region}`
+   * 

+   *
+   * string parent = 1;
+   */
+  com.google.protobuf.ByteString getParentBytes();
+
+  /**
+   *
+   *
+   * 
+   * Optional. The maximum number of results to return in each response.
+   * 

+   *
+   * int32 page_size = 2;
+   */
+  int getPageSize();
+
+  /**
+   *
+   *
+   * 
+   * Optional. The page token, returned by a previous call, to request the
+   * next page of results.
+   * 

+   *
+   * string page_token = 3;
+   */
+  java.lang.String getPageToken();
+  /**
+   *
+   *
+   * 
+   * Optional. The page token, returned by a previous call, to request the
+   * next page of results.
+   * 

+   *
+   * string page_token = 3;
+   */
+  com.google.protobuf.ByteString getPageTokenBytes();
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ListAutoscalingPoliciesResponse.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ListAutoscalingPoliciesResponse.java
new file mode 100644
index 000000000000..2f5031e15b3d
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ListAutoscalingPoliciesResponse.java
@@ -0,0 +1,1116 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+/**
+ *
+ *
+ * 
+ * A response to a request to list autoscaling policies in a project.
+ * 

+ *
+ * Protobuf type {@code google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse}
+ */
+public final class ListAutoscalingPoliciesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse)
+    ListAutoscalingPoliciesResponseOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use ListAutoscalingPoliciesResponse.newBuilder() to construct.
+  private ListAutoscalingPoliciesResponse(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private ListAutoscalingPoliciesResponse() {
+    policies_ = java.util.Collections.emptyList();
+    nextPageToken_ = "";
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private ListAutoscalingPoliciesResponse(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                policies_ =
+                    new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              policies_.add(
+                  input.readMessage(
+                      com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.parser(),
+                      extensionRegistry));
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              nextPageToken_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
+        policies_ = java.util.Collections.unmodifiableList(policies_);
+      }
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+        .internal_static_google_cloud_dataproc_v1beta2_ListAutoscalingPoliciesResponse_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+        .internal_static_google_cloud_dataproc_v1beta2_ListAutoscalingPoliciesResponse_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse.class,
+            com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse.Builder.class);
+  }
+
+  private int bitField0_;
+  public static final int POLICIES_FIELD_NUMBER = 1;
+  private java.util.List policies_;
+  /**
+   *
+   *
+   * 
+   * Output only. Autoscaling policies list.
+   * 

+   *
+   * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+   */
+  public java.util.List getPoliciesList() {
+    return policies_;
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. Autoscaling policies list.
+   * 

+   *
+   * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+   */
+  public java.util.List
+      getPoliciesOrBuilderList() {
+    return policies_;
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. Autoscaling policies list.
+   * 

+   *
+   * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+   */
+  public int getPoliciesCount() {
+    return policies_.size();
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. Autoscaling policies list.
+   * 

+   *
+   * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+   */
+  public com.google.cloud.dataproc.v1beta2.AutoscalingPolicy getPolicies(int index) {
+    return policies_.get(index);
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. Autoscaling policies list.
+   * 

+   *
+   * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+   */
+  public com.google.cloud.dataproc.v1beta2.AutoscalingPolicyOrBuilder getPoliciesOrBuilder(
+      int index) {
+    return policies_.get(index);
+  }
+
+  public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+  private volatile java.lang.Object nextPageToken_;
+  /**
+   *
+   *
+   * 
+   * Output only. This token is included in the response if there are more
+   * results to fetch.
+   * 

+   *
+   * string next_page_token = 2;
+   */
+  public java.lang.String getNextPageToken() {
+    java.lang.Object ref = nextPageToken_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      nextPageToken_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. This token is included in the response if there are more
+   * results to fetch.
+   * 

+   *
+   * string next_page_token = 2;
+   */
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    java.lang.Object ref = nextPageToken_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      nextPageToken_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    for (int i = 0; i < policies_.size(); i++) {
+      output.writeMessage(1, policies_.get(i));
+    }
+    if (!getNextPageTokenBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    for (int i = 0; i < policies_.size(); i++) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, policies_.get(i));
+    }
+    if (!getNextPageTokenBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse other =
+        (com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse) obj;
+
+    if (!getPoliciesList().equals(other.getPoliciesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (getPoliciesCount() > 0) {
+      hash = (37 * hash) + POLICIES_FIELD_NUMBER;
+      hash = (53 * hash) + getPoliciesList().hashCode();
+    }
+    hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
+    hash = (53 * hash) + getNextPageToken().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse
+      parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse
+      parseDelimitedFrom(
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
+   * A response to a request to list autoscaling policies in a project.
+   * 

+   *
+   * Protobuf type {@code google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse)
+      com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponseOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_ListAutoscalingPoliciesResponse_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_ListAutoscalingPoliciesResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse.class,
+              com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse.Builder.class);
+    }
+
+    // Construct using
+    // com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+        getPoliciesFieldBuilder();
+      }
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      if (policiesBuilder_ == null) {
+        policies_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+      } else {
+        policiesBuilder_.clear();
+      }
+      nextPageToken_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_ListAutoscalingPoliciesResponse_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse
+        getDefaultInstanceForType() {
+      return com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse build() {
+      com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse buildPartial() {
+      com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse result =
+          new com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse(this);
+      int from_bitField0_ = bitField0_;
+      int to_bitField0_ = 0;
+      if (policiesBuilder_ == null) {
+        if (((bitField0_ & 0x00000001) != 0)) {
+          policies_ = java.util.Collections.unmodifiableList(policies_);
+          bitField0_ = (bitField0_ & ~0x00000001);
+        }
+        result.policies_ = policies_;
+      } else {
+        result.policies_ = policiesBuilder_.build();
+      }
+      result.nextPageToken_ = nextPageToken_;
+      result.bitField0_ = to_bitField0_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse) {
+        return mergeFrom((com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(
+        com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse other) {
+      if (other
+          == com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse.getDefaultInstance())
+        return this;
+      if (policiesBuilder_ == null) {
+        if (!other.policies_.isEmpty()) {
+          if (policies_.isEmpty()) {
+            policies_ = other.policies_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+          } else {
+            ensurePoliciesIsMutable();
+            policies_.addAll(other.policies_);
+          }
+          onChanged();
+        }
+      } else {
+        if (!other.policies_.isEmpty()) {
+          if (policiesBuilder_.isEmpty()) {
+            policiesBuilder_.dispose();
+            policiesBuilder_ = null;
+            policies_ = other.policies_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+            policiesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getPoliciesFieldBuilder()
+                    : null;
+          } else {
+            policiesBuilder_.addAllMessages(other.policies_);
+          }
+        }
+      }
+      if (!other.getNextPageToken().isEmpty()) {
+        nextPageToken_ = other.nextPageToken_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse)
+                e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.util.List policies_ =
+        java.util.Collections.emptyList();
+
+    private void ensurePoliciesIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        policies_ =
+            new java.util.ArrayList(policies_);
+        bitField0_ |= 0x00000001;
+      }
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.AutoscalingPolicy,
+            com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder,
+            com.google.cloud.dataproc.v1beta2.AutoscalingPolicyOrBuilder>
+        policiesBuilder_;
+
+    /**
+     *
+     *
+     * 
+     * Output only. Autoscaling policies list.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+     */
+    public java.util.List getPoliciesList() {
+      if (policiesBuilder_ == null) {
+        return java.util.Collections.unmodifiableList(policies_);
+      } else {
+        return policiesBuilder_.getMessageList();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Autoscaling policies list.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+     */
+    public int getPoliciesCount() {
+      if (policiesBuilder_ == null) {
+        return policies_.size();
+      } else {
+        return policiesBuilder_.getCount();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Autoscaling policies list.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+     */
+    public com.google.cloud.dataproc.v1beta2.AutoscalingPolicy getPolicies(int index) {
+      if (policiesBuilder_ == null) {
+        return policies_.get(index);
+      } else {
+        return policiesBuilder_.getMessage(index);
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Autoscaling policies list.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+     */
+    public Builder setPolicies(
+        int index, com.google.cloud.dataproc.v1beta2.AutoscalingPolicy value) {
+      if (policiesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensurePoliciesIsMutable();
+        policies_.set(index, value);
+        onChanged();
+      } else {
+        policiesBuilder_.setMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Autoscaling policies list.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+     */
+    public Builder setPolicies(
+        int index, com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder builderForValue) {
+      if (policiesBuilder_ == null) {
+        ensurePoliciesIsMutable();
+        policies_.set(index, builderForValue.build());
+        onChanged();
+      } else {
+        policiesBuilder_.setMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Autoscaling policies list.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+     */
+    public Builder addPolicies(com.google.cloud.dataproc.v1beta2.AutoscalingPolicy value) {
+      if (policiesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensurePoliciesIsMutable();
+        policies_.add(value);
+        onChanged();
+      } else {
+        policiesBuilder_.addMessage(value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Autoscaling policies list.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+     */
+    public Builder addPolicies(
+        int index, com.google.cloud.dataproc.v1beta2.AutoscalingPolicy value) {
+      if (policiesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensurePoliciesIsMutable();
+        policies_.add(index, value);
+        onChanged();
+      } else {
+        policiesBuilder_.addMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Autoscaling policies list.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+     */
+    public Builder addPolicies(
+        com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder builderForValue) {
+      if (policiesBuilder_ == null) {
+        ensurePoliciesIsMutable();
+        policies_.add(builderForValue.build());
+        onChanged();
+      } else {
+        policiesBuilder_.addMessage(builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Autoscaling policies list.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+     */
+    public Builder addPolicies(
+        int index, com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder builderForValue) {
+      if (policiesBuilder_ == null) {
+        ensurePoliciesIsMutable();
+        policies_.add(index, builderForValue.build());
+        onChanged();
+      } else {
+        policiesBuilder_.addMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Autoscaling policies list.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+     */
+    public Builder addAllPolicies(
+        java.lang.Iterable values) {
+      if (policiesBuilder_ == null) {
+        ensurePoliciesIsMutable();
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, policies_);
+        onChanged();
+      } else {
+        policiesBuilder_.addAllMessages(values);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Autoscaling policies list.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+     */
+    public Builder clearPolicies() {
+      if (policiesBuilder_ == null) {
+        policies_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+      } else {
+        policiesBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Autoscaling policies list.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+     */
+    public Builder removePolicies(int index) {
+      if (policiesBuilder_ == null) {
+        ensurePoliciesIsMutable();
+        policies_.remove(index);
+        onChanged();
+      } else {
+        policiesBuilder_.remove(index);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Autoscaling policies list.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+     */
+    public com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder getPoliciesBuilder(
+        int index) {
+      return getPoliciesFieldBuilder().getBuilder(index);
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Autoscaling policies list.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+     */
+    public com.google.cloud.dataproc.v1beta2.AutoscalingPolicyOrBuilder getPoliciesOrBuilder(
+        int index) {
+      if (policiesBuilder_ == null) {
+        return policies_.get(index);
+      } else {
+        return policiesBuilder_.getMessageOrBuilder(index);
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Autoscaling policies list.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+     */
+    public java.util.List
+        getPoliciesOrBuilderList() {
+      if (policiesBuilder_ != null) {
+        return policiesBuilder_.getMessageOrBuilderList();
+      } else {
+        return java.util.Collections.unmodifiableList(policies_);
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Autoscaling policies list.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+     */
+    public com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder addPoliciesBuilder() {
+      return getPoliciesFieldBuilder()
+          .addBuilder(com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.getDefaultInstance());
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Autoscaling policies list.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+     */
+    public com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder addPoliciesBuilder(
+        int index) {
+      return getPoliciesFieldBuilder()
+          .addBuilder(
+              index, com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.getDefaultInstance());
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Autoscaling policies list.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+     */
+    public java.util.List
+        getPoliciesBuilderList() {
+      return getPoliciesFieldBuilder().getBuilderList();
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.AutoscalingPolicy,
+            com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder,
+            com.google.cloud.dataproc.v1beta2.AutoscalingPolicyOrBuilder>
+        getPoliciesFieldBuilder() {
+      if (policiesBuilder_ == null) {
+        policiesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.dataproc.v1beta2.AutoscalingPolicy,
+                com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder,
+                com.google.cloud.dataproc.v1beta2.AutoscalingPolicyOrBuilder>(
+                policies_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        policies_ = null;
+      }
+      return policiesBuilder_;
+    }
+
+    private java.lang.Object nextPageToken_ = "";
+    /**
+     *
+     *
+     * 
+     * Output only. This token is included in the response if there are more
+     * results to fetch.
+     * 

+     *
+     * string next_page_token = 2;
+     */
+    public java.lang.String getNextPageToken() {
+      java.lang.Object ref = nextPageToken_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        nextPageToken_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. This token is included in the response if there are more
+     * results to fetch.
+     * 

+     *
+     * string next_page_token = 2;
+     */
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+      java.lang.Object ref = nextPageToken_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        nextPageToken_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. This token is included in the response if there are more
+     * results to fetch.
+     * 

+     *
+     * string next_page_token = 2;
+     */
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      nextPageToken_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. This token is included in the response if there are more
+     * results to fetch.
+     * 

+     *
+     * string next_page_token = 2;
+     */
+    public Builder clearNextPageToken() {
+
+      nextPageToken_ = getDefaultInstance().getNextPageToken();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. This token is included in the response if there are more
+     * results to fetch.
+     * 

+     *
+     * string next_page_token = 2;
+     */
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      nextPageToken_ = value;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse)
+  private static final com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse
+      DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse();
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse
+      getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListAutoscalingPoliciesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListAutoscalingPoliciesResponse(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse
+      getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ListAutoscalingPoliciesResponseOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ListAutoscalingPoliciesResponseOrBuilder.java
new file mode 100644
index 000000000000..3eab0b7997a4
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ListAutoscalingPoliciesResponseOrBuilder.java
@@ -0,0 +1,85 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+public interface ListAutoscalingPoliciesResponseOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Output only. Autoscaling policies list.
+   * 

+   *
+   * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+   */
+  java.util.List getPoliciesList();
+  /**
+   *
+   *
+   * 
+   * Output only. Autoscaling policies list.
+   * 

+   *
+   * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+   */
+  com.google.cloud.dataproc.v1beta2.AutoscalingPolicy getPolicies(int index);
+  /**
+   *
+   *
+   * 
+   * Output only. Autoscaling policies list.
+   * 

+   *
+   * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+   */
+  int getPoliciesCount();
+  /**
+   *
+   *
+   * 
+   * Output only. Autoscaling policies list.
+   * 

+   *
+   * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+   */
+  java.util.List
+      getPoliciesOrBuilderList();
+  /**
+   *
+   *
+   * 
+   * Output only. Autoscaling policies list.
+   * 

+   *
+   * repeated .google.cloud.dataproc.v1beta2.AutoscalingPolicy policies = 1;
+   */
+  com.google.cloud.dataproc.v1beta2.AutoscalingPolicyOrBuilder getPoliciesOrBuilder(int index);
+
+  /**
+   *
+   *
+   * 
+   * Output only. This token is included in the response if there are more
+   * results to fetch.
+   * 

+   *
+   * string next_page_token = 2;
+   */
+  java.lang.String getNextPageToken();
+  /**
+   *
+   *
+   * 
+   * Output only. This token is included in the response if there are more
+   * results to fetch.
+   * 

+   *
+   * string next_page_token = 2;
+   */
+  com.google.protobuf.ByteString getNextPageTokenBytes();
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/OrderedJob.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/OrderedJob.java
index 4252b713e263..29298dee1655 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/OrderedJob.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/OrderedJob.java
@@ -304,8 +304,8 @@ public JobTypeCase getJobTypeCase() {
    * within the template.
    * The step id is used as prefix for job id, as job
    * `goog-dataproc-workflow-step-id` label, and in
-   * [prerequisiteStepIds][google.cloud.dataproc.v1beta2.OrderedJob.prerequisite_step_ids]
-   * field from other steps.
+   * [prerequisiteStepIds][google.cloud.dataproc.v1beta2.OrderedJob.prerequisite_step_ids] field from other
+   * steps.
    * The id must contain only letters (a-z, A-Z), numbers (0-9),
    * underscores (_), and hyphens (-). Cannot begin or end with underscore
    * or hyphen. Must consist of between 3 and 50 characters.
@@ -332,8 +332,8 @@ public java.lang.String getStepId() {
    * within the template.
    * The step id is used as prefix for job id, as job
    * `goog-dataproc-workflow-step-id` label, and in
-   * [prerequisiteStepIds][google.cloud.dataproc.v1beta2.OrderedJob.prerequisite_step_ids]
-   * field from other steps.
+   * [prerequisiteStepIds][google.cloud.dataproc.v1beta2.OrderedJob.prerequisite_step_ids] field from other
+   * steps.
    * The id must contain only letters (a-z, A-Z), numbers (0-9),
    * underscores (_), and hyphens (-). Cannot begin or end with underscore
    * or hyphen. Must consist of between 3 and 50 characters.
@@ -1457,8 +1457,8 @@ public Builder clearJobType() {
      * within the template.
      * The step id is used as prefix for job id, as job
      * `goog-dataproc-workflow-step-id` label, and in
-     * [prerequisiteStepIds][google.cloud.dataproc.v1beta2.OrderedJob.prerequisite_step_ids]
-     * field from other steps.
+     * [prerequisiteStepIds][google.cloud.dataproc.v1beta2.OrderedJob.prerequisite_step_ids] field from other
+     * steps.
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
      * underscores (_), and hyphens (-). Cannot begin or end with underscore
      * or hyphen. Must consist of between 3 and 50 characters.
@@ -1485,8 +1485,8 @@ public java.lang.String getStepId() {
      * within the template.
      * The step id is used as prefix for job id, as job
      * `goog-dataproc-workflow-step-id` label, and in
-     * [prerequisiteStepIds][google.cloud.dataproc.v1beta2.OrderedJob.prerequisite_step_ids]
-     * field from other steps.
+     * [prerequisiteStepIds][google.cloud.dataproc.v1beta2.OrderedJob.prerequisite_step_ids] field from other
+     * steps.
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
      * underscores (_), and hyphens (-). Cannot begin or end with underscore
      * or hyphen. Must consist of between 3 and 50 characters.
@@ -1513,8 +1513,8 @@ public com.google.protobuf.ByteString getStepIdBytes() {
      * within the template.
      * The step id is used as prefix for job id, as job
      * `goog-dataproc-workflow-step-id` label, and in
-     * [prerequisiteStepIds][google.cloud.dataproc.v1beta2.OrderedJob.prerequisite_step_ids]
-     * field from other steps.
+     * [prerequisiteStepIds][google.cloud.dataproc.v1beta2.OrderedJob.prerequisite_step_ids] field from other
+     * steps.
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
      * underscores (_), and hyphens (-). Cannot begin or end with underscore
      * or hyphen. Must consist of between 3 and 50 characters.
@@ -1539,8 +1539,8 @@ public Builder setStepId(java.lang.String value) {
      * within the template.
      * The step id is used as prefix for job id, as job
      * `goog-dataproc-workflow-step-id` label, and in
-     * [prerequisiteStepIds][google.cloud.dataproc.v1beta2.OrderedJob.prerequisite_step_ids]
-     * field from other steps.
+     * [prerequisiteStepIds][google.cloud.dataproc.v1beta2.OrderedJob.prerequisite_step_ids] field from other
+     * steps.
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
      * underscores (_), and hyphens (-). Cannot begin or end with underscore
      * or hyphen. Must consist of between 3 and 50 characters.
@@ -1562,8 +1562,8 @@ public Builder clearStepId() {
      * within the template.
      * The step id is used as prefix for job id, as job
      * `goog-dataproc-workflow-step-id` label, and in
-     * [prerequisiteStepIds][google.cloud.dataproc.v1beta2.OrderedJob.prerequisite_step_ids]
-     * field from other steps.
+     * [prerequisiteStepIds][google.cloud.dataproc.v1beta2.OrderedJob.prerequisite_step_ids] field from other
+     * steps.
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
      * underscores (_), and hyphens (-). Cannot begin or end with underscore
      * or hyphen. Must consist of between 3 and 50 characters.
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/OrderedJobOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/OrderedJobOrBuilder.java
index e5c6e1932f39..084575b7888d 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/OrderedJobOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/OrderedJobOrBuilder.java
@@ -16,8 +16,8 @@ public interface OrderedJobOrBuilder
    * within the template.
    * The step id is used as prefix for job id, as job
    * `goog-dataproc-workflow-step-id` label, and in
-   * [prerequisiteStepIds][google.cloud.dataproc.v1beta2.OrderedJob.prerequisite_step_ids]
-   * field from other steps.
+   * [prerequisiteStepIds][google.cloud.dataproc.v1beta2.OrderedJob.prerequisite_step_ids] field from other
+   * steps.
    * The id must contain only letters (a-z, A-Z), numbers (0-9),
    * underscores (_), and hyphens (-). Cannot begin or end with underscore
    * or hyphen. Must consist of between 3 and 50 characters.
@@ -34,8 +34,8 @@ public interface OrderedJobOrBuilder
    * within the template.
    * The step id is used as prefix for job id, as job
    * `goog-dataproc-workflow-step-id` label, and in
-   * [prerequisiteStepIds][google.cloud.dataproc.v1beta2.OrderedJob.prerequisite_step_ids]
-   * field from other steps.
+   * [prerequisiteStepIds][google.cloud.dataproc.v1beta2.OrderedJob.prerequisite_step_ids] field from other
+   * steps.
    * The id must contain only letters (a-z, A-Z), numbers (0-9),
    * underscores (_), and hyphens (-). Cannot begin or end with underscore
    * or hyphen. Must consist of between 3 and 50 characters.
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ReservationAffinity.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ReservationAffinity.java
new file mode 100644
index 000000000000..4be77cfa4552
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ReservationAffinity.java
@@ -0,0 +1,1147 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/clusters.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+/**
+ *
+ *
+ * 
+ * Reservation Affinity for consuming Zonal reservation.
+ * 

+ *
+ * Protobuf type {@code google.cloud.dataproc.v1beta2.ReservationAffinity}
+ */
+public final class ReservationAffinity extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.dataproc.v1beta2.ReservationAffinity)
+    ReservationAffinityOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use ReservationAffinity.newBuilder() to construct.
+  private ReservationAffinity(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private ReservationAffinity() {
+    consumeReservationType_ = 0;
+    key_ = "";
+    values_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private ReservationAffinity(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 8:
+            {
+              int rawValue = input.readEnum();
+
+              consumeReservationType_ = rawValue;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              key_ = s;
+              break;
+            }
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000004) != 0)) {
+                values_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000004;
+              }
+              values_.add(s);
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      if (((mutable_bitField0_ & 0x00000004) != 0)) {
+        values_ = values_.getUnmodifiableView();
+      }
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.dataproc.v1beta2.ClustersProto
+        .internal_static_google_cloud_dataproc_v1beta2_ReservationAffinity_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.dataproc.v1beta2.ClustersProto
+        .internal_static_google_cloud_dataproc_v1beta2_ReservationAffinity_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.dataproc.v1beta2.ReservationAffinity.class,
+            com.google.cloud.dataproc.v1beta2.ReservationAffinity.Builder.class);
+  }
+
+  /**
+   *
+   *
+   * 
+   * Indicates whether to consume capacity from an reservation or not.
+   * 

+   *
+   * Protobuf enum {@code google.cloud.dataproc.v1beta2.ReservationAffinity.Type}
+   */
+  public enum Type implements com.google.protobuf.ProtocolMessageEnum {
+    /** TYPE_UNSPECIFIED = 0; */
+    TYPE_UNSPECIFIED(0),
+    /**
+     *
+     *
+     * 
+     * Do not consume from any allocated capacity.
+     * 

+     *
+     * NO_RESERVATION = 1;
+     */
+    NO_RESERVATION(1),
+    /**
+     *
+     *
+     * 
+     * Consume any reservation available.
+     * 

+     *
+     * ANY_RESERVATION = 2;
+     */
+    ANY_RESERVATION(2),
+    /**
+     *
+     *
+     * 
+     * Must consume from a specific reservation. Must specify key value fields
+     * for specifying the reservations.
+     * 

+     *
+     * SPECIFIC_RESERVATION = 3;
+     */
+    SPECIFIC_RESERVATION(3),
+    UNRECOGNIZED(-1),
+    ;
+
+    /** TYPE_UNSPECIFIED = 0; */
+    public static final int TYPE_UNSPECIFIED_VALUE = 0;
+    /**
+     *
+     *
+     * 
+     * Do not consume from any allocated capacity.
+     * 

+     *
+     * NO_RESERVATION = 1;
+     */
+    public static final int NO_RESERVATION_VALUE = 1;
+    /**
+     *
+     *
+     * 
+     * Consume any reservation available.
+     * 

+     *
+     * ANY_RESERVATION = 2;
+     */
+    public static final int ANY_RESERVATION_VALUE = 2;
+    /**
+     *
+     *
+     * 
+     * Must consume from a specific reservation. Must specify key value fields
+     * for specifying the reservations.
+     * 

+     *
+     * SPECIFIC_RESERVATION = 3;
+     */
+    public static final int SPECIFIC_RESERVATION_VALUE = 3;
+
+    public final int getNumber() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalArgumentException(
+            "Can't get the number of an unknown enum value.");
+      }
+      return value;
+    }
+
+    /** @deprecated Use {@link #forNumber(int)} instead. */
+    @java.lang.Deprecated
+    public static Type valueOf(int value) {
+      return forNumber(value);
+    }
+
+    public static Type forNumber(int value) {
+      switch (value) {
+        case 0:
+          return TYPE_UNSPECIFIED;
+        case 1:
+          return NO_RESERVATION;
+        case 2:
+          return ANY_RESERVATION;
+        case 3:
+          return SPECIFIC_RESERVATION;
+        default:
+          return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+      return internalValueMap;
+    }
+
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public Type findValueByNumber(int number) {
+            return Type.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+      return getDescriptor().getValues().get(ordinal());
+    }
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+      return getDescriptor();
+    }
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+      return com.google.cloud.dataproc.v1beta2.ReservationAffinity.getDescriptor()
+          .getEnumTypes()
+          .get(0);
+    }
+
+    private static final Type[] VALUES = values();
+
+    public static Type valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      if (desc.getType() != getDescriptor()) {
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+      }
+      if (desc.getIndex() == -1) {
+        return UNRECOGNIZED;
+      }
+      return VALUES[desc.getIndex()];
+    }
+
+    private final int value;
+
+    private Type(int value) {
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:google.cloud.dataproc.v1beta2.ReservationAffinity.Type)
+  }
+
+  private int bitField0_;
+  public static final int CONSUME_RESERVATION_TYPE_FIELD_NUMBER = 1;
+  private int consumeReservationType_;
+  /**
+   *
+   *
+   * 
+   * Optional. Type of reservation to consume
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.ReservationAffinity.Type consume_reservation_type = 1;
+   * 
+   */
+  public int getConsumeReservationTypeValue() {
+    return consumeReservationType_;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. Type of reservation to consume
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.ReservationAffinity.Type consume_reservation_type = 1;
+   * 
+   */
+  public com.google.cloud.dataproc.v1beta2.ReservationAffinity.Type getConsumeReservationType() {
+    @SuppressWarnings("deprecation")
+    com.google.cloud.dataproc.v1beta2.ReservationAffinity.Type result =
+        com.google.cloud.dataproc.v1beta2.ReservationAffinity.Type.valueOf(consumeReservationType_);
+    return result == null
+        ? com.google.cloud.dataproc.v1beta2.ReservationAffinity.Type.UNRECOGNIZED
+        : result;
+  }
+
+  public static final int KEY_FIELD_NUMBER = 2;
+  private volatile java.lang.Object key_;
+  /**
+   *
+   *
+   * 
+   * Optional. Corresponds to the label key of reservation resource.
+   * 

+   *
+   * string key = 2;
+   */
+  public java.lang.String getKey() {
+    java.lang.Object ref = key_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      key_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. Corresponds to the label key of reservation resource.
+   * 

+   *
+   * string key = 2;
+   */
+  public com.google.protobuf.ByteString getKeyBytes() {
+    java.lang.Object ref = key_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      key_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int VALUES_FIELD_NUMBER = 3;
+  private com.google.protobuf.LazyStringList values_;
+  /**
+   *
+   *
+   * 
+   * Optional. Corresponds to the label values of reservation resource.
+   * 

+   *
+   * repeated string values = 3;
+   */
+  public com.google.protobuf.ProtocolStringList getValuesList() {
+    return values_;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. Corresponds to the label values of reservation resource.
+   * 

+   *
+   * repeated string values = 3;
+   */
+  public int getValuesCount() {
+    return values_.size();
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. Corresponds to the label values of reservation resource.
+   * 

+   *
+   * repeated string values = 3;
+   */
+  public java.lang.String getValues(int index) {
+    return values_.get(index);
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. Corresponds to the label values of reservation resource.
+   * 

+   *
+   * repeated string values = 3;
+   */
+  public com.google.protobuf.ByteString getValuesBytes(int index) {
+    return values_.getByteString(index);
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (consumeReservationType_
+        != com.google.cloud.dataproc.v1beta2.ReservationAffinity.Type.TYPE_UNSPECIFIED
+            .getNumber()) {
+      output.writeEnum(1, consumeReservationType_);
+    }
+    if (!getKeyBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, key_);
+    }
+    for (int i = 0; i < values_.size(); i++) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 3, values_.getRaw(i));
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (consumeReservationType_
+        != com.google.cloud.dataproc.v1beta2.ReservationAffinity.Type.TYPE_UNSPECIFIED
+            .getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, consumeReservationType_);
+    }
+    if (!getKeyBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, key_);
+    }
+    {
+      int dataSize = 0;
+      for (int i = 0; i < values_.size(); i++) {
+        dataSize += computeStringSizeNoTag(values_.getRaw(i));
+      }
+      size += dataSize;
+      size += 1 * getValuesList().size();
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.dataproc.v1beta2.ReservationAffinity)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.dataproc.v1beta2.ReservationAffinity other =
+        (com.google.cloud.dataproc.v1beta2.ReservationAffinity) obj;
+
+    if (consumeReservationType_ != other.consumeReservationType_) return false;
+    if (!getKey().equals(other.getKey())) return false;
+    if (!getValuesList().equals(other.getValuesList())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + CONSUME_RESERVATION_TYPE_FIELD_NUMBER;
+    hash = (53 * hash) + consumeReservationType_;
+    hash = (37 * hash) + KEY_FIELD_NUMBER;
+    hash = (53 * hash) + getKey().hashCode();
+    if (getValuesCount() > 0) {
+      hash = (37 * hash) + VALUES_FIELD_NUMBER;
+      hash = (53 * hash) + getValuesList().hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ReservationAffinity parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ReservationAffinity parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ReservationAffinity parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ReservationAffinity parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ReservationAffinity parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ReservationAffinity parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ReservationAffinity parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ReservationAffinity parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ReservationAffinity parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ReservationAffinity parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ReservationAffinity parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ReservationAffinity parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.dataproc.v1beta2.ReservationAffinity prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
+   * Reservation Affinity for consuming Zonal reservation.
+   * 

+   *
+   * Protobuf type {@code google.cloud.dataproc.v1beta2.ReservationAffinity}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.dataproc.v1beta2.ReservationAffinity)
+      com.google.cloud.dataproc.v1beta2.ReservationAffinityOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.dataproc.v1beta2.ClustersProto
+          .internal_static_google_cloud_dataproc_v1beta2_ReservationAffinity_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.dataproc.v1beta2.ClustersProto
+          .internal_static_google_cloud_dataproc_v1beta2_ReservationAffinity_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.dataproc.v1beta2.ReservationAffinity.class,
+              com.google.cloud.dataproc.v1beta2.ReservationAffinity.Builder.class);
+    }
+
+    // Construct using com.google.cloud.dataproc.v1beta2.ReservationAffinity.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      consumeReservationType_ = 0;
+
+      key_ = "";
+
+      values_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.dataproc.v1beta2.ClustersProto
+          .internal_static_google_cloud_dataproc_v1beta2_ReservationAffinity_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.ReservationAffinity getDefaultInstanceForType() {
+      return com.google.cloud.dataproc.v1beta2.ReservationAffinity.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.ReservationAffinity build() {
+      com.google.cloud.dataproc.v1beta2.ReservationAffinity result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.ReservationAffinity buildPartial() {
+      com.google.cloud.dataproc.v1beta2.ReservationAffinity result =
+          new com.google.cloud.dataproc.v1beta2.ReservationAffinity(this);
+      int from_bitField0_ = bitField0_;
+      int to_bitField0_ = 0;
+      result.consumeReservationType_ = consumeReservationType_;
+      result.key_ = key_;
+      if (((bitField0_ & 0x00000004) != 0)) {
+        values_ = values_.getUnmodifiableView();
+        bitField0_ = (bitField0_ & ~0x00000004);
+      }
+      result.values_ = values_;
+      result.bitField0_ = to_bitField0_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.dataproc.v1beta2.ReservationAffinity) {
+        return mergeFrom((com.google.cloud.dataproc.v1beta2.ReservationAffinity) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.dataproc.v1beta2.ReservationAffinity other) {
+      if (other == com.google.cloud.dataproc.v1beta2.ReservationAffinity.getDefaultInstance())
+        return this;
+      if (other.consumeReservationType_ != 0) {
+        setConsumeReservationTypeValue(other.getConsumeReservationTypeValue());
+      }
+      if (!other.getKey().isEmpty()) {
+        key_ = other.key_;
+        onChanged();
+      }
+      if (!other.values_.isEmpty()) {
+        if (values_.isEmpty()) {
+          values_ = other.values_;
+          bitField0_ = (bitField0_ & ~0x00000004);
+        } else {
+          ensureValuesIsMutable();
+          values_.addAll(other.values_);
+        }
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.dataproc.v1beta2.ReservationAffinity parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.dataproc.v1beta2.ReservationAffinity) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private int bitField0_;
+
+    private int consumeReservationType_ = 0;
+    /**
+     *
+     *
+     * 
+     * Optional. Type of reservation to consume
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.ReservationAffinity.Type consume_reservation_type = 1;
+     * 
+     */
+    public int getConsumeReservationTypeValue() {
+      return consumeReservationType_;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Type of reservation to consume
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.ReservationAffinity.Type consume_reservation_type = 1;
+     * 
+     */
+    public Builder setConsumeReservationTypeValue(int value) {
+      consumeReservationType_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Type of reservation to consume
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.ReservationAffinity.Type consume_reservation_type = 1;
+     * 
+     */
+    public com.google.cloud.dataproc.v1beta2.ReservationAffinity.Type getConsumeReservationType() {
+      @SuppressWarnings("deprecation")
+      com.google.cloud.dataproc.v1beta2.ReservationAffinity.Type result =
+          com.google.cloud.dataproc.v1beta2.ReservationAffinity.Type.valueOf(
+              consumeReservationType_);
+      return result == null
+          ? com.google.cloud.dataproc.v1beta2.ReservationAffinity.Type.UNRECOGNIZED
+          : result;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Type of reservation to consume
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.ReservationAffinity.Type consume_reservation_type = 1;
+     * 
+     */
+    public Builder setConsumeReservationType(
+        com.google.cloud.dataproc.v1beta2.ReservationAffinity.Type value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      consumeReservationType_ = value.getNumber();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Type of reservation to consume
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.ReservationAffinity.Type consume_reservation_type = 1;
+     * 
+     */
+    public Builder clearConsumeReservationType() {
+
+      consumeReservationType_ = 0;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object key_ = "";
+    /**
+     *
+     *
+     * 
+     * Optional. Corresponds to the label key of reservation resource.
+     * 

+     *
+     * string key = 2;
+     */
+    public java.lang.String getKey() {
+      java.lang.Object ref = key_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        key_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Corresponds to the label key of reservation resource.
+     * 

+     *
+     * string key = 2;
+     */
+    public com.google.protobuf.ByteString getKeyBytes() {
+      java.lang.Object ref = key_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        key_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Corresponds to the label key of reservation resource.
+     * 

+     *
+     * string key = 2;
+     */
+    public Builder setKey(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      key_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Corresponds to the label key of reservation resource.
+     * 

+     *
+     * string key = 2;
+     */
+    public Builder clearKey() {
+
+      key_ = getDefaultInstance().getKey();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Corresponds to the label key of reservation resource.
+     * 

+     *
+     * string key = 2;
+     */
+    public Builder setKeyBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      key_ = value;
+      onChanged();
+      return this;
+    }
+
+    private com.google.protobuf.LazyStringList values_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
+    private void ensureValuesIsMutable() {
+      if (!((bitField0_ & 0x00000004) != 0)) {
+        values_ = new com.google.protobuf.LazyStringArrayList(values_);
+        bitField0_ |= 0x00000004;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Corresponds to the label values of reservation resource.
+     * 

+     *
+     * repeated string values = 3;
+     */
+    public com.google.protobuf.ProtocolStringList getValuesList() {
+      return values_.getUnmodifiableView();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Corresponds to the label values of reservation resource.
+     * 

+     *
+     * repeated string values = 3;
+     */
+    public int getValuesCount() {
+      return values_.size();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Corresponds to the label values of reservation resource.
+     * 

+     *
+     * repeated string values = 3;
+     */
+    public java.lang.String getValues(int index) {
+      return values_.get(index);
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Corresponds to the label values of reservation resource.
+     * 

+     *
+     * repeated string values = 3;
+     */
+    public com.google.protobuf.ByteString getValuesBytes(int index) {
+      return values_.getByteString(index);
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Corresponds to the label values of reservation resource.
+     * 

+     *
+     * repeated string values = 3;
+     */
+    public Builder setValues(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureValuesIsMutable();
+      values_.set(index, value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Corresponds to the label values of reservation resource.
+     * 

+     *
+     * repeated string values = 3;
+     */
+    public Builder addValues(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureValuesIsMutable();
+      values_.add(value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Corresponds to the label values of reservation resource.
+     * 

+     *
+     * repeated string values = 3;
+     */
+    public Builder addAllValues(java.lang.Iterable values) {
+      ensureValuesIsMutable();
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, values_);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Corresponds to the label values of reservation resource.
+     * 

+     *
+     * repeated string values = 3;
+     */
+    public Builder clearValues() {
+      values_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Corresponds to the label values of reservation resource.
+     * 

+     *
+     * repeated string values = 3;
+     */
+    public Builder addValuesBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      ensureValuesIsMutable();
+      values_.add(value);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.dataproc.v1beta2.ReservationAffinity)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.dataproc.v1beta2.ReservationAffinity)
+  private static final com.google.cloud.dataproc.v1beta2.ReservationAffinity DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.dataproc.v1beta2.ReservationAffinity();
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.ReservationAffinity getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ReservationAffinity parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ReservationAffinity(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.dataproc.v1beta2.ReservationAffinity getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ReservationAffinityOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ReservationAffinityOrBuilder.java
new file mode 100644
index 000000000000..9533e883c564
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/ReservationAffinityOrBuilder.java
@@ -0,0 +1,95 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/clusters.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+public interface ReservationAffinityOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.dataproc.v1beta2.ReservationAffinity)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Optional. Type of reservation to consume
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.ReservationAffinity.Type consume_reservation_type = 1;
+   * 
+   */
+  int getConsumeReservationTypeValue();
+  /**
+   *
+   *
+   * 
+   * Optional. Type of reservation to consume
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.ReservationAffinity.Type consume_reservation_type = 1;
+   * 
+   */
+  com.google.cloud.dataproc.v1beta2.ReservationAffinity.Type getConsumeReservationType();
+
+  /**
+   *
+   *
+   * 
+   * Optional. Corresponds to the label key of reservation resource.
+   * 

+   *
+   * string key = 2;
+   */
+  java.lang.String getKey();
+  /**
+   *
+   *
+   * 
+   * Optional. Corresponds to the label key of reservation resource.
+   * 

+   *
+   * string key = 2;
+   */
+  com.google.protobuf.ByteString getKeyBytes();
+
+  /**
+   *
+   *
+   * 
+   * Optional. Corresponds to the label values of reservation resource.
+   * 

+   *
+   * repeated string values = 3;
+   */
+  java.util.List getValuesList();
+  /**
+   *
+   *
+   * 
+   * Optional. Corresponds to the label values of reservation resource.
+   * 

+   *
+   * repeated string values = 3;
+   */
+  int getValuesCount();
+  /**
+   *
+   *
+   * 
+   * Optional. Corresponds to the label values of reservation resource.
+   * 

+   *
+   * repeated string values = 3;
+   */
+  java.lang.String getValues(int index);
+  /**
+   *
+   *
+   * 
+   * Optional. Corresponds to the label values of reservation resource.
+   * 

+   *
+   * repeated string values = 3;
+   */
+  com.google.protobuf.ByteString getValuesBytes(int index);
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SecurityConfig.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SecurityConfig.java
new file mode 100644
index 000000000000..bb1bacf6af49
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SecurityConfig.java
@@ -0,0 +1,702 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/clusters.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+/**
+ *
+ *
+ * 
+ * Security related configuration, including encryption, Kerberos, etc.
+ * 

+ *
+ * Protobuf type {@code google.cloud.dataproc.v1beta2.SecurityConfig}
+ */
+public final class SecurityConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.dataproc.v1beta2.SecurityConfig)
+    SecurityConfigOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use SecurityConfig.newBuilder() to construct.
+  private SecurityConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private SecurityConfig() {}
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private SecurityConfig(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              com.google.cloud.dataproc.v1beta2.KerberosConfig.Builder subBuilder = null;
+              if (kerberosConfig_ != null) {
+                subBuilder = kerberosConfig_.toBuilder();
+              }
+              kerberosConfig_ =
+                  input.readMessage(
+                      com.google.cloud.dataproc.v1beta2.KerberosConfig.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(kerberosConfig_);
+                kerberosConfig_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.dataproc.v1beta2.ClustersProto
+        .internal_static_google_cloud_dataproc_v1beta2_SecurityConfig_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.dataproc.v1beta2.ClustersProto
+        .internal_static_google_cloud_dataproc_v1beta2_SecurityConfig_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.dataproc.v1beta2.SecurityConfig.class,
+            com.google.cloud.dataproc.v1beta2.SecurityConfig.Builder.class);
+  }
+
+  public static final int KERBEROS_CONFIG_FIELD_NUMBER = 1;
+  private com.google.cloud.dataproc.v1beta2.KerberosConfig kerberosConfig_;
+  /**
+   *
+   *
+   * 
+   * Kerberos related configuration.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.KerberosConfig kerberos_config = 1;
+   */
+  public boolean hasKerberosConfig() {
+    return kerberosConfig_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * Kerberos related configuration.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.KerberosConfig kerberos_config = 1;
+   */
+  public com.google.cloud.dataproc.v1beta2.KerberosConfig getKerberosConfig() {
+    return kerberosConfig_ == null
+        ? com.google.cloud.dataproc.v1beta2.KerberosConfig.getDefaultInstance()
+        : kerberosConfig_;
+  }
+  /**
+   *
+   *
+   * 
+   * Kerberos related configuration.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.KerberosConfig kerberos_config = 1;
+   */
+  public com.google.cloud.dataproc.v1beta2.KerberosConfigOrBuilder getKerberosConfigOrBuilder() {
+    return getKerberosConfig();
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (kerberosConfig_ != null) {
+      output.writeMessage(1, getKerberosConfig());
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (kerberosConfig_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getKerberosConfig());
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.dataproc.v1beta2.SecurityConfig)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.dataproc.v1beta2.SecurityConfig other =
+        (com.google.cloud.dataproc.v1beta2.SecurityConfig) obj;
+
+    if (hasKerberosConfig() != other.hasKerberosConfig()) return false;
+    if (hasKerberosConfig()) {
+      if (!getKerberosConfig().equals(other.getKerberosConfig())) return false;
+    }
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (hasKerberosConfig()) {
+      hash = (37 * hash) + KERBEROS_CONFIG_FIELD_NUMBER;
+      hash = (53 * hash) + getKerberosConfig().hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SecurityConfig parseFrom(java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SecurityConfig parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SecurityConfig parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SecurityConfig parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SecurityConfig parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SecurityConfig parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SecurityConfig parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SecurityConfig parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SecurityConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SecurityConfig parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SecurityConfig parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SecurityConfig parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.dataproc.v1beta2.SecurityConfig prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
+   * Security related configuration, including encryption, Kerberos, etc.
+   * 

+   *
+   * Protobuf type {@code google.cloud.dataproc.v1beta2.SecurityConfig}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.dataproc.v1beta2.SecurityConfig)
+      com.google.cloud.dataproc.v1beta2.SecurityConfigOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.dataproc.v1beta2.ClustersProto
+          .internal_static_google_cloud_dataproc_v1beta2_SecurityConfig_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.dataproc.v1beta2.ClustersProto
+          .internal_static_google_cloud_dataproc_v1beta2_SecurityConfig_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.dataproc.v1beta2.SecurityConfig.class,
+              com.google.cloud.dataproc.v1beta2.SecurityConfig.Builder.class);
+    }
+
+    // Construct using com.google.cloud.dataproc.v1beta2.SecurityConfig.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      if (kerberosConfigBuilder_ == null) {
+        kerberosConfig_ = null;
+      } else {
+        kerberosConfig_ = null;
+        kerberosConfigBuilder_ = null;
+      }
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.dataproc.v1beta2.ClustersProto
+          .internal_static_google_cloud_dataproc_v1beta2_SecurityConfig_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.SecurityConfig getDefaultInstanceForType() {
+      return com.google.cloud.dataproc.v1beta2.SecurityConfig.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.SecurityConfig build() {
+      com.google.cloud.dataproc.v1beta2.SecurityConfig result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.SecurityConfig buildPartial() {
+      com.google.cloud.dataproc.v1beta2.SecurityConfig result =
+          new com.google.cloud.dataproc.v1beta2.SecurityConfig(this);
+      if (kerberosConfigBuilder_ == null) {
+        result.kerberosConfig_ = kerberosConfig_;
+      } else {
+        result.kerberosConfig_ = kerberosConfigBuilder_.build();
+      }
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.dataproc.v1beta2.SecurityConfig) {
+        return mergeFrom((com.google.cloud.dataproc.v1beta2.SecurityConfig) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.dataproc.v1beta2.SecurityConfig other) {
+      if (other == com.google.cloud.dataproc.v1beta2.SecurityConfig.getDefaultInstance())
+        return this;
+      if (other.hasKerberosConfig()) {
+        mergeKerberosConfig(other.getKerberosConfig());
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.dataproc.v1beta2.SecurityConfig parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.dataproc.v1beta2.SecurityConfig) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private com.google.cloud.dataproc.v1beta2.KerberosConfig kerberosConfig_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.KerberosConfig,
+            com.google.cloud.dataproc.v1beta2.KerberosConfig.Builder,
+            com.google.cloud.dataproc.v1beta2.KerberosConfigOrBuilder>
+        kerberosConfigBuilder_;
+    /**
+     *
+     *
+     * 
+     * Kerberos related configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.KerberosConfig kerberos_config = 1;
+     */
+    public boolean hasKerberosConfig() {
+      return kerberosConfigBuilder_ != null || kerberosConfig_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Kerberos related configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.KerberosConfig kerberos_config = 1;
+     */
+    public com.google.cloud.dataproc.v1beta2.KerberosConfig getKerberosConfig() {
+      if (kerberosConfigBuilder_ == null) {
+        return kerberosConfig_ == null
+            ? com.google.cloud.dataproc.v1beta2.KerberosConfig.getDefaultInstance()
+            : kerberosConfig_;
+      } else {
+        return kerberosConfigBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Kerberos related configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.KerberosConfig kerberos_config = 1;
+     */
+    public Builder setKerberosConfig(com.google.cloud.dataproc.v1beta2.KerberosConfig value) {
+      if (kerberosConfigBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        kerberosConfig_ = value;
+        onChanged();
+      } else {
+        kerberosConfigBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Kerberos related configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.KerberosConfig kerberos_config = 1;
+     */
+    public Builder setKerberosConfig(
+        com.google.cloud.dataproc.v1beta2.KerberosConfig.Builder builderForValue) {
+      if (kerberosConfigBuilder_ == null) {
+        kerberosConfig_ = builderForValue.build();
+        onChanged();
+      } else {
+        kerberosConfigBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Kerberos related configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.KerberosConfig kerberos_config = 1;
+     */
+    public Builder mergeKerberosConfig(com.google.cloud.dataproc.v1beta2.KerberosConfig value) {
+      if (kerberosConfigBuilder_ == null) {
+        if (kerberosConfig_ != null) {
+          kerberosConfig_ =
+              com.google.cloud.dataproc.v1beta2.KerberosConfig.newBuilder(kerberosConfig_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          kerberosConfig_ = value;
+        }
+        onChanged();
+      } else {
+        kerberosConfigBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Kerberos related configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.KerberosConfig kerberos_config = 1;
+     */
+    public Builder clearKerberosConfig() {
+      if (kerberosConfigBuilder_ == null) {
+        kerberosConfig_ = null;
+        onChanged();
+      } else {
+        kerberosConfig_ = null;
+        kerberosConfigBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Kerberos related configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.KerberosConfig kerberos_config = 1;
+     */
+    public com.google.cloud.dataproc.v1beta2.KerberosConfig.Builder getKerberosConfigBuilder() {
+
+      onChanged();
+      return getKerberosConfigFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Kerberos related configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.KerberosConfig kerberos_config = 1;
+     */
+    public com.google.cloud.dataproc.v1beta2.KerberosConfigOrBuilder getKerberosConfigOrBuilder() {
+      if (kerberosConfigBuilder_ != null) {
+        return kerberosConfigBuilder_.getMessageOrBuilder();
+      } else {
+        return kerberosConfig_ == null
+            ? com.google.cloud.dataproc.v1beta2.KerberosConfig.getDefaultInstance()
+            : kerberosConfig_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Kerberos related configuration.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.KerberosConfig kerberos_config = 1;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.KerberosConfig,
+            com.google.cloud.dataproc.v1beta2.KerberosConfig.Builder,
+            com.google.cloud.dataproc.v1beta2.KerberosConfigOrBuilder>
+        getKerberosConfigFieldBuilder() {
+      if (kerberosConfigBuilder_ == null) {
+        kerberosConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.dataproc.v1beta2.KerberosConfig,
+                com.google.cloud.dataproc.v1beta2.KerberosConfig.Builder,
+                com.google.cloud.dataproc.v1beta2.KerberosConfigOrBuilder>(
+                getKerberosConfig(), getParentForChildren(), isClean());
+        kerberosConfig_ = null;
+      }
+      return kerberosConfigBuilder_;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.dataproc.v1beta2.SecurityConfig)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.dataproc.v1beta2.SecurityConfig)
+  private static final com.google.cloud.dataproc.v1beta2.SecurityConfig DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.dataproc.v1beta2.SecurityConfig();
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SecurityConfig getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SecurityConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new SecurityConfig(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.dataproc.v1beta2.SecurityConfig getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SecurityConfigOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SecurityConfigOrBuilder.java
new file mode 100644
index 000000000000..00e398836052
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SecurityConfigOrBuilder.java
@@ -0,0 +1,41 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/clusters.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+public interface SecurityConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.dataproc.v1beta2.SecurityConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Kerberos related configuration.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.KerberosConfig kerberos_config = 1;
+   */
+  boolean hasKerberosConfig();
+  /**
+   *
+   *
+   * 
+   * Kerberos related configuration.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.KerberosConfig kerberos_config = 1;
+   */
+  com.google.cloud.dataproc.v1beta2.KerberosConfig getKerberosConfig();
+  /**
+   *
+   *
+   * 
+   * Kerberos related configuration.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.KerberosConfig kerberos_config = 1;
+   */
+  com.google.cloud.dataproc.v1beta2.KerberosConfigOrBuilder getKerberosConfigOrBuilder();
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SharedProto.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SharedProto.java
index 671b8717dfd8..e029a58de659 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SharedProto.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SharedProto.java
@@ -22,10 +22,14 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     java.lang.String[] descriptorData = {
       "\n*google/cloud/dataproc/v1beta2/shared.p"
           + "roto\022\035google.cloud.dataproc.v1beta2\032\034goo"
-          + "gle/api/annotations.protoBy\n!com.google."
-          + "cloud.dataproc.v1beta2B\013SharedProtoP\001ZEg"
-          + "oogle.golang.org/genproto/googleapis/clo"
-          + "ud/dataproc/v1beta2;dataprocb\006proto3"
+          + "gle/api/annotations.proto*\225\001\n\tComponent\022"
+          + "\031\n\025COMPONENT_UNSPECIFIED\020\000\022\014\n\010ANACONDA\020\005"
+          + "\022\t\n\005DRUID\020\t\022\020\n\014HIVE_WEBHCAT\020\003\022\013\n\007JUPYTER"
+          + "\020\001\022\014\n\010KERBEROS\020\007\022\n\n\006PRESTO\020\006\022\014\n\010ZEPPELIN"
+          + "\020\004\022\r\n\tZOOKEEPER\020\010By\n!com.google.cloud.da"
+          + "taproc.v1beta2B\013SharedProtoP\001ZEgoogle.go"
+          + "lang.org/genproto/googleapis/cloud/datap"
+          + "roc/v1beta2;dataprocb\006proto3"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
         new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SoftwareConfig.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SoftwareConfig.java
index 61a13b657ef8..54fb584ed91e 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SoftwareConfig.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SoftwareConfig.java
@@ -24,6 +24,7 @@ private SoftwareConfig(com.google.protobuf.GeneratedMessageV3.Builder builder
 
   private SoftwareConfig() {
     imageVersion_ = "";
+    optionalComponents_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
@@ -72,6 +73,31 @@ private SoftwareConfig(
               properties_.getMutableMap().put(properties__.getKey(), properties__.getValue());
               break;
             }
+          case 24:
+            {
+              int rawValue = input.readEnum();
+              if (!((mutable_bitField0_ & 0x00000004) != 0)) {
+                optionalComponents_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000004;
+              }
+              optionalComponents_.add(rawValue);
+              break;
+            }
+          case 26:
+            {
+              int length = input.readRawVarint32();
+              int oldLimit = input.pushLimit(length);
+              while (input.getBytesUntilLimit() > 0) {
+                int rawValue = input.readEnum();
+                if (!((mutable_bitField0_ & 0x00000004) != 0)) {
+                  optionalComponents_ = new java.util.ArrayList();
+                  mutable_bitField0_ |= 0x00000004;
+                }
+                optionalComponents_.add(rawValue);
+              }
+              input.popLimit(oldLimit);
+              break;
+            }
           default:
             {
               if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
@@ -86,6 +112,9 @@ private SoftwareConfig(
     } catch (java.io.IOException e) {
       throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
+      if (((mutable_bitField0_ & 0x00000004) != 0)) {
+        optionalComponents_ = java.util.Collections.unmodifiableList(optionalComponents_);
+      }
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
@@ -130,7 +159,7 @@ protected com.google.protobuf.MapField internalGetMapField(int number) {
    * such as "1.2" (including a subminor version, such as "1.2.29"), or the
    * ["preview"
    * version](/dataproc/docs/concepts/versioning/dataproc-versions#other_versions).
-   * If unspecified, it defaults to the latest version.
+   * If unspecified, it defaults to the latest Debian version.
    * 

    *
    * string image_version = 1;
@@ -156,7 +185,7 @@ public java.lang.String getImageVersion() {
    * such as "1.2" (including a subminor version, such as "1.2.29"), or the
    * ["preview"
    * version](/dataproc/docs/concepts/versioning/dataproc-versions#other_versions).
-   * If unspecified, it defaults to the latest version.
+   * If unspecified, it defaults to the latest Debian version.
    * 

    *
    * string image_version = 1;
@@ -203,8 +232,8 @@ public int getPropertiesCount() {
    *
    * 
    * Optional. The properties to set on daemon config files.
-   * Property keys are specified in `prefix:property` format, such as
-   * `core:fs.defaultFS`. The following are supported prefixes
+   * Property keys are specified in `prefix:property` format, for example
+   * `core:hadoop.tmp.dir`. The following are supported prefixes
    * and their mappings:
    * * capacity-scheduler: `capacity-scheduler.xml`
    * * core:   `core-site.xml`
@@ -237,8 +266,8 @@ public java.util.Map getProperties() {
    *
    * 
    * Optional. The properties to set on daemon config files.
-   * Property keys are specified in `prefix:property` format, such as
-   * `core:fs.defaultFS`. The following are supported prefixes
+   * Property keys are specified in `prefix:property` format, for example
+   * `core:hadoop.tmp.dir`. The following are supported prefixes
    * and their mappings:
    * * capacity-scheduler: `capacity-scheduler.xml`
    * * core:   `core-site.xml`
@@ -263,8 +292,8 @@ public java.util.Map getPropertiesMap() {
    *
    * 
    * Optional. The properties to set on daemon config files.
-   * Property keys are specified in `prefix:property` format, such as
-   * `core:fs.defaultFS`. The following are supported prefixes
+   * Property keys are specified in `prefix:property` format, for example
+   * `core:hadoop.tmp.dir`. The following are supported prefixes
    * and their mappings:
    * * capacity-scheduler: `capacity-scheduler.xml`
    * * core:   `core-site.xml`
@@ -294,8 +323,8 @@ public java.lang.String getPropertiesOrDefault(
    *
    * 
    * Optional. The properties to set on daemon config files.
-   * Property keys are specified in `prefix:property` format, such as
-   * `core:fs.defaultFS`. The following are supported prefixes
+   * Property keys are specified in `prefix:property` format, for example
+   * `core:hadoop.tmp.dir`. The following are supported prefixes
    * and their mappings:
    * * capacity-scheduler: `capacity-scheduler.xml`
    * * core:   `core-site.xml`
@@ -323,6 +352,87 @@ public java.lang.String getPropertiesOrThrow(java.lang.String key) {
     return map.get(key);
   }
 
+  public static final int OPTIONAL_COMPONENTS_FIELD_NUMBER = 3;
+  private java.util.List optionalComponents_;
+  private static final com.google.protobuf.Internal.ListAdapter.Converter<
+          java.lang.Integer, com.google.cloud.dataproc.v1beta2.Component>
+      optionalComponents_converter_ =
+          new com.google.protobuf.Internal.ListAdapter.Converter<
+              java.lang.Integer, com.google.cloud.dataproc.v1beta2.Component>() {
+            public com.google.cloud.dataproc.v1beta2.Component convert(java.lang.Integer from) {
+              @SuppressWarnings("deprecation")
+              com.google.cloud.dataproc.v1beta2.Component result =
+                  com.google.cloud.dataproc.v1beta2.Component.valueOf(from);
+              return result == null
+                  ? com.google.cloud.dataproc.v1beta2.Component.UNRECOGNIZED
+                  : result;
+            }
+          };
+  /**
+   *
+   *
+   * 
+   * The set of optional components to activate on the cluster.
+   * 

+   *
+   * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+   */
+  public java.util.List getOptionalComponentsList() {
+    return new com.google.protobuf.Internal.ListAdapter<
+        java.lang.Integer, com.google.cloud.dataproc.v1beta2.Component>(
+        optionalComponents_, optionalComponents_converter_);
+  }
+  /**
+   *
+   *
+   * 
+   * The set of optional components to activate on the cluster.
+   * 

+   *
+   * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+   */
+  public int getOptionalComponentsCount() {
+    return optionalComponents_.size();
+  }
+  /**
+   *
+   *
+   * 
+   * The set of optional components to activate on the cluster.
+   * 

+   *
+   * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+   */
+  public com.google.cloud.dataproc.v1beta2.Component getOptionalComponents(int index) {
+    return optionalComponents_converter_.convert(optionalComponents_.get(index));
+  }
+  /**
+   *
+   *
+   * 
+   * The set of optional components to activate on the cluster.
+   * 

+   *
+   * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+   */
+  public java.util.List getOptionalComponentsValueList() {
+    return optionalComponents_;
+  }
+  /**
+   *
+   *
+   * 
+   * The set of optional components to activate on the cluster.
+   * 

+   *
+   * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+   */
+  public int getOptionalComponentsValue(int index) {
+    return optionalComponents_.get(index);
+  }
+
+  private int optionalComponentsMemoizedSerializedSize;
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -337,11 +447,19 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    getSerializedSize();
     if (!getImageVersionBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, imageVersion_);
     }
     com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
         output, internalGetProperties(), PropertiesDefaultEntryHolder.defaultEntry, 2);
+    if (getOptionalComponentsList().size() > 0) {
+      output.writeUInt32NoTag(26);
+      output.writeUInt32NoTag(optionalComponentsMemoizedSerializedSize);
+    }
+    for (int i = 0; i < optionalComponents_.size(); i++) {
+      output.writeEnumNoTag(optionalComponents_.get(i));
+    }
     unknownFields.writeTo(output);
   }
 
@@ -364,6 +482,19 @@ public int getSerializedSize() {
               .build();
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, properties__);
     }
+    {
+      int dataSize = 0;
+      for (int i = 0; i < optionalComponents_.size(); i++) {
+        dataSize +=
+            com.google.protobuf.CodedOutputStream.computeEnumSizeNoTag(optionalComponents_.get(i));
+      }
+      size += dataSize;
+      if (!getOptionalComponentsList().isEmpty()) {
+        size += 1;
+        size += com.google.protobuf.CodedOutputStream.computeUInt32SizeNoTag(dataSize);
+      }
+      optionalComponentsMemoizedSerializedSize = dataSize;
+    }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
@@ -382,6 +513,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getImageVersion().equals(other.getImageVersion())) return false;
     if (!internalGetProperties().equals(other.internalGetProperties())) return false;
+    if (!optionalComponents_.equals(other.optionalComponents_)) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -399,6 +531,10 @@ public int hashCode() {
       hash = (37 * hash) + PROPERTIES_FIELD_NUMBER;
       hash = (53 * hash) + internalGetProperties().hashCode();
     }
+    if (getOptionalComponentsCount() > 0) {
+      hash = (37 * hash) + OPTIONAL_COMPONENTS_FIELD_NUMBER;
+      hash = (53 * hash) + optionalComponents_.hashCode();
+    }
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
@@ -567,6 +703,8 @@ public Builder clear() {
       imageVersion_ = "";
 
       internalGetMutableProperties().clear();
+      optionalComponents_ = java.util.Collections.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000004);
       return this;
     }
 
@@ -599,6 +737,11 @@ public com.google.cloud.dataproc.v1beta2.SoftwareConfig buildPartial() {
       result.imageVersion_ = imageVersion_;
       result.properties_ = internalGetProperties();
       result.properties_.makeImmutable();
+      if (((bitField0_ & 0x00000004) != 0)) {
+        optionalComponents_ = java.util.Collections.unmodifiableList(optionalComponents_);
+        bitField0_ = (bitField0_ & ~0x00000004);
+      }
+      result.optionalComponents_ = optionalComponents_;
       result.bitField0_ = to_bitField0_;
       onBuilt();
       return result;
@@ -655,6 +798,16 @@ public Builder mergeFrom(com.google.cloud.dataproc.v1beta2.SoftwareConfig other)
         onChanged();
       }
       internalGetMutableProperties().mergeFrom(other.internalGetProperties());
+      if (!other.optionalComponents_.isEmpty()) {
+        if (optionalComponents_.isEmpty()) {
+          optionalComponents_ = other.optionalComponents_;
+          bitField0_ = (bitField0_ & ~0x00000004);
+        } else {
+          ensureOptionalComponentsIsMutable();
+          optionalComponents_.addAll(other.optionalComponents_);
+        }
+        onChanged();
+      }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -697,7 +850,7 @@ public Builder mergeFrom(
      * such as "1.2" (including a subminor version, such as "1.2.29"), or the
      * ["preview"
      * version](/dataproc/docs/concepts/versioning/dataproc-versions#other_versions).
-     * If unspecified, it defaults to the latest version.
+     * If unspecified, it defaults to the latest Debian version.
      * 

      *
      * string image_version = 1;
@@ -723,7 +876,7 @@ public java.lang.String getImageVersion() {
      * such as "1.2" (including a subminor version, such as "1.2.29"), or the
      * ["preview"
      * version](/dataproc/docs/concepts/versioning/dataproc-versions#other_versions).
-     * If unspecified, it defaults to the latest version.
+     * If unspecified, it defaults to the latest Debian version.
      * 

      *
      * string image_version = 1;
@@ -749,7 +902,7 @@ public com.google.protobuf.ByteString getImageVersionBytes() {
      * such as "1.2" (including a subminor version, such as "1.2.29"), or the
      * ["preview"
      * version](/dataproc/docs/concepts/versioning/dataproc-versions#other_versions).
-     * If unspecified, it defaults to the latest version.
+     * If unspecified, it defaults to the latest Debian version.
      * 

      *
      * string image_version = 1;
@@ -773,7 +926,7 @@ public Builder setImageVersion(java.lang.String value) {
      * such as "1.2" (including a subminor version, such as "1.2.29"), or the
      * ["preview"
      * version](/dataproc/docs/concepts/versioning/dataproc-versions#other_versions).
-     * If unspecified, it defaults to the latest version.
+     * If unspecified, it defaults to the latest Debian version.
      * 

      *
      * string image_version = 1;
@@ -794,7 +947,7 @@ public Builder clearImageVersion() {
      * such as "1.2" (including a subminor version, such as "1.2.29"), or the
      * ["preview"
      * version](/dataproc/docs/concepts/versioning/dataproc-versions#other_versions).
-     * If unspecified, it defaults to the latest version.
+     * If unspecified, it defaults to the latest Debian version.
      * 

      *
      * string image_version = 1;
@@ -843,8 +996,8 @@ public int getPropertiesCount() {
      *
      * 
      * Optional. The properties to set on daemon config files.
-     * Property keys are specified in `prefix:property` format, such as
-     * `core:fs.defaultFS`. The following are supported prefixes
+     * Property keys are specified in `prefix:property` format, for example
+     * `core:hadoop.tmp.dir`. The following are supported prefixes
      * and their mappings:
      * * capacity-scheduler: `capacity-scheduler.xml`
      * * core:   `core-site.xml`
@@ -877,8 +1030,8 @@ public java.util.Map getProperties() {
      *
      * 
      * Optional. The properties to set on daemon config files.
-     * Property keys are specified in `prefix:property` format, such as
-     * `core:fs.defaultFS`. The following are supported prefixes
+     * Property keys are specified in `prefix:property` format, for example
+     * `core:hadoop.tmp.dir`. The following are supported prefixes
      * and their mappings:
      * * capacity-scheduler: `capacity-scheduler.xml`
      * * core:   `core-site.xml`
@@ -903,8 +1056,8 @@ public java.util.Map getPropertiesMap() {
      *
      * 
      * Optional. The properties to set on daemon config files.
-     * Property keys are specified in `prefix:property` format, such as
-     * `core:fs.defaultFS`. The following are supported prefixes
+     * Property keys are specified in `prefix:property` format, for example
+     * `core:hadoop.tmp.dir`. The following are supported prefixes
      * and their mappings:
      * * capacity-scheduler: `capacity-scheduler.xml`
      * * core:   `core-site.xml`
@@ -934,8 +1087,8 @@ public java.lang.String getPropertiesOrDefault(
      *
      * 
      * Optional. The properties to set on daemon config files.
-     * Property keys are specified in `prefix:property` format, such as
-     * `core:fs.defaultFS`. The following are supported prefixes
+     * Property keys are specified in `prefix:property` format, for example
+     * `core:hadoop.tmp.dir`. The following are supported prefixes
      * and their mappings:
      * * capacity-scheduler: `capacity-scheduler.xml`
      * * core:   `core-site.xml`
@@ -972,8 +1125,8 @@ public Builder clearProperties() {
      *
      * 
      * Optional. The properties to set on daemon config files.
-     * Property keys are specified in `prefix:property` format, such as
-     * `core:fs.defaultFS`. The following are supported prefixes
+     * Property keys are specified in `prefix:property` format, for example
+     * `core:hadoop.tmp.dir`. The following are supported prefixes
      * and their mappings:
      * * capacity-scheduler: `capacity-scheduler.xml`
      * * core:   `core-site.xml`
@@ -1007,8 +1160,8 @@ public java.util.Map getMutableProperties()
      *
      * 
      * Optional. The properties to set on daemon config files.
-     * Property keys are specified in `prefix:property` format, such as
-     * `core:fs.defaultFS`. The following are supported prefixes
+     * Property keys are specified in `prefix:property` format, for example
+     * `core:hadoop.tmp.dir`. The following are supported prefixes
      * and their mappings:
      * * capacity-scheduler: `capacity-scheduler.xml`
      * * core:   `core-site.xml`
@@ -1040,8 +1193,8 @@ public Builder putProperties(java.lang.String key, java.lang.String value) {
      *
      * 
      * Optional. The properties to set on daemon config files.
-     * Property keys are specified in `prefix:property` format, such as
-     * `core:fs.defaultFS`. The following are supported prefixes
+     * Property keys are specified in `prefix:property` format, for example
+     * `core:hadoop.tmp.dir`. The following are supported prefixes
      * and their mappings:
      * * capacity-scheduler: `capacity-scheduler.xml`
      * * core:   `core-site.xml`
@@ -1063,6 +1216,195 @@ public Builder putAllProperties(java.util.Map optionalComponents_ =
+        java.util.Collections.emptyList();
+
+    private void ensureOptionalComponentsIsMutable() {
+      if (!((bitField0_ & 0x00000004) != 0)) {
+        optionalComponents_ = new java.util.ArrayList(optionalComponents_);
+        bitField0_ |= 0x00000004;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * The set of optional components to activate on the cluster.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+     */
+    public java.util.List getOptionalComponentsList() {
+      return new com.google.protobuf.Internal.ListAdapter<
+          java.lang.Integer, com.google.cloud.dataproc.v1beta2.Component>(
+          optionalComponents_, optionalComponents_converter_);
+    }
+    /**
+     *
+     *
+     * 
+     * The set of optional components to activate on the cluster.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+     */
+    public int getOptionalComponentsCount() {
+      return optionalComponents_.size();
+    }
+    /**
+     *
+     *
+     * 
+     * The set of optional components to activate on the cluster.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+     */
+    public com.google.cloud.dataproc.v1beta2.Component getOptionalComponents(int index) {
+      return optionalComponents_converter_.convert(optionalComponents_.get(index));
+    }
+    /**
+     *
+     *
+     * 
+     * The set of optional components to activate on the cluster.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+     */
+    public Builder setOptionalComponents(
+        int index, com.google.cloud.dataproc.v1beta2.Component value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureOptionalComponentsIsMutable();
+      optionalComponents_.set(index, value.getNumber());
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The set of optional components to activate on the cluster.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+     */
+    public Builder addOptionalComponents(com.google.cloud.dataproc.v1beta2.Component value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureOptionalComponentsIsMutable();
+      optionalComponents_.add(value.getNumber());
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The set of optional components to activate on the cluster.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+     */
+    public Builder addAllOptionalComponents(
+        java.lang.Iterable values) {
+      ensureOptionalComponentsIsMutable();
+      for (com.google.cloud.dataproc.v1beta2.Component value : values) {
+        optionalComponents_.add(value.getNumber());
+      }
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The set of optional components to activate on the cluster.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+     */
+    public Builder clearOptionalComponents() {
+      optionalComponents_ = java.util.Collections.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000004);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The set of optional components to activate on the cluster.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+     */
+    public java.util.List getOptionalComponentsValueList() {
+      return java.util.Collections.unmodifiableList(optionalComponents_);
+    }
+    /**
+     *
+     *
+     * 
+     * The set of optional components to activate on the cluster.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+     */
+    public int getOptionalComponentsValue(int index) {
+      return optionalComponents_.get(index);
+    }
+    /**
+     *
+     *
+     * 
+     * The set of optional components to activate on the cluster.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+     */
+    public Builder setOptionalComponentsValue(int index, int value) {
+      ensureOptionalComponentsIsMutable();
+      optionalComponents_.set(index, value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The set of optional components to activate on the cluster.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+     */
+    public Builder addOptionalComponentsValue(int value) {
+      ensureOptionalComponentsIsMutable();
+      optionalComponents_.add(value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The set of optional components to activate on the cluster.
+     * 

+     *
+     * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+     */
+    public Builder addAllOptionalComponentsValue(java.lang.Iterable values) {
+      ensureOptionalComponentsIsMutable();
+      for (int value : values) {
+        optionalComponents_.add(value);
+      }
+      onChanged();
+      return this;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SoftwareConfigOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SoftwareConfigOrBuilder.java
index c4203a4aa010..c39e4e307541 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SoftwareConfigOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SoftwareConfigOrBuilder.java
@@ -18,7 +18,7 @@ public interface SoftwareConfigOrBuilder
    * such as "1.2" (including a subminor version, such as "1.2.29"), or the
    * ["preview"
    * version](/dataproc/docs/concepts/versioning/dataproc-versions#other_versions).
-   * If unspecified, it defaults to the latest version.
+   * If unspecified, it defaults to the latest Debian version.
    * 

    *
    * string image_version = 1;
@@ -34,7 +34,7 @@ public interface SoftwareConfigOrBuilder
    * such as "1.2" (including a subminor version, such as "1.2.29"), or the
    * ["preview"
    * version](/dataproc/docs/concepts/versioning/dataproc-versions#other_versions).
-   * If unspecified, it defaults to the latest version.
+   * If unspecified, it defaults to the latest Debian version.
    * 

    *
    * string image_version = 1;
@@ -46,8 +46,8 @@ public interface SoftwareConfigOrBuilder
    *
    * 
    * Optional. The properties to set on daemon config files.
-   * Property keys are specified in `prefix:property` format, such as
-   * `core:fs.defaultFS`. The following are supported prefixes
+   * Property keys are specified in `prefix:property` format, for example
+   * `core:hadoop.tmp.dir`. The following are supported prefixes
    * and their mappings:
    * * capacity-scheduler: `capacity-scheduler.xml`
    * * core:   `core-site.xml`
@@ -70,8 +70,8 @@ public interface SoftwareConfigOrBuilder
    *
    * 
    * Optional. The properties to set on daemon config files.
-   * Property keys are specified in `prefix:property` format, such as
-   * `core:fs.defaultFS`. The following are supported prefixes
+   * Property keys are specified in `prefix:property` format, for example
+   * `core:hadoop.tmp.dir`. The following are supported prefixes
    * and their mappings:
    * * capacity-scheduler: `capacity-scheduler.xml`
    * * core:   `core-site.xml`
@@ -97,8 +97,8 @@ public interface SoftwareConfigOrBuilder
    *
    * 
    * Optional. The properties to set on daemon config files.
-   * Property keys are specified in `prefix:property` format, such as
-   * `core:fs.defaultFS`. The following are supported prefixes
+   * Property keys are specified in `prefix:property` format, for example
+   * `core:hadoop.tmp.dir`. The following are supported prefixes
    * and their mappings:
    * * capacity-scheduler: `capacity-scheduler.xml`
    * * core:   `core-site.xml`
@@ -121,8 +121,8 @@ public interface SoftwareConfigOrBuilder
    *
    * 
    * Optional. The properties to set on daemon config files.
-   * Property keys are specified in `prefix:property` format, such as
-   * `core:fs.defaultFS`. The following are supported prefixes
+   * Property keys are specified in `prefix:property` format, for example
+   * `core:hadoop.tmp.dir`. The following are supported prefixes
    * and their mappings:
    * * capacity-scheduler: `capacity-scheduler.xml`
    * * core:   `core-site.xml`
@@ -145,8 +145,8 @@ public interface SoftwareConfigOrBuilder
    *
    * 
    * Optional. The properties to set on daemon config files.
-   * Property keys are specified in `prefix:property` format, such as
-   * `core:fs.defaultFS`. The following are supported prefixes
+   * Property keys are specified in `prefix:property` format, for example
+   * `core:hadoop.tmp.dir`. The following are supported prefixes
    * and their mappings:
    * * capacity-scheduler: `capacity-scheduler.xml`
    * * core:   `core-site.xml`
@@ -164,4 +164,55 @@ public interface SoftwareConfigOrBuilder
    * map<string, string> properties = 2;
    */
   java.lang.String getPropertiesOrThrow(java.lang.String key);
+
+  /**
+   *
+   *
+   * 
+   * The set of optional components to activate on the cluster.
+   * 

+   *
+   * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+   */
+  java.util.List getOptionalComponentsList();
+  /**
+   *
+   *
+   * 
+   * The set of optional components to activate on the cluster.
+   * 

+   *
+   * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+   */
+  int getOptionalComponentsCount();
+  /**
+   *
+   *
+   * 
+   * The set of optional components to activate on the cluster.
+   * 

+   *
+   * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+   */
+  com.google.cloud.dataproc.v1beta2.Component getOptionalComponents(int index);
+  /**
+   *
+   *
+   * 
+   * The set of optional components to activate on the cluster.
+   * 

+   *
+   * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+   */
+  java.util.List getOptionalComponentsValueList();
+  /**
+   *
+   *
+   * 
+   * The set of optional components to activate on the cluster.
+   * 

+   *
+   * repeated .google.cloud.dataproc.v1beta2.Component optional_components = 3;
+   */
+  int getOptionalComponentsValue(int index);
 }
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SparkRJob.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SparkRJob.java
new file mode 100644
index 000000000000..85def924440e
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SparkRJob.java
@@ -0,0 +1,2017 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/jobs.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+/**
+ *
+ *
+ * 
+ * A Cloud Dataproc job for running
+ * [Apache SparkR](https://spark.apache.org/docs/latest/sparkr.html)
+ * applications on YARN.
+ * 

+ *
+ * Protobuf type {@code google.cloud.dataproc.v1beta2.SparkRJob}
+ */
+public final class SparkRJob extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.dataproc.v1beta2.SparkRJob)
+    SparkRJobOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use SparkRJob.newBuilder() to construct.
+  private SparkRJob(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private SparkRJob() {
+    mainRFileUri_ = "";
+    args_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    fileUris_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    archiveUris_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private SparkRJob(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              mainRFileUri_ = s;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000002) != 0)) {
+                args_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000002;
+              }
+              args_.add(s);
+              break;
+            }
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000004) != 0)) {
+                fileUris_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000004;
+              }
+              fileUris_.add(s);
+              break;
+            }
+          case 34:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000008) != 0)) {
+                archiveUris_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000008;
+              }
+              archiveUris_.add(s);
+              break;
+            }
+          case 42:
+            {
+              if (!((mutable_bitField0_ & 0x00000010) != 0)) {
+                properties_ =
+                    com.google.protobuf.MapField.newMapField(
+                        PropertiesDefaultEntryHolder.defaultEntry);
+                mutable_bitField0_ |= 0x00000010;
+              }
+              com.google.protobuf.MapEntry properties__ =
+                  input.readMessage(
+                      PropertiesDefaultEntryHolder.defaultEntry.getParserForType(),
+                      extensionRegistry);
+              properties_.getMutableMap().put(properties__.getKey(), properties__.getValue());
+              break;
+            }
+          case 50:
+            {
+              com.google.cloud.dataproc.v1beta2.LoggingConfig.Builder subBuilder = null;
+              if (loggingConfig_ != null) {
+                subBuilder = loggingConfig_.toBuilder();
+              }
+              loggingConfig_ =
+                  input.readMessage(
+                      com.google.cloud.dataproc.v1beta2.LoggingConfig.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(loggingConfig_);
+                loggingConfig_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      if (((mutable_bitField0_ & 0x00000002) != 0)) {
+        args_ = args_.getUnmodifiableView();
+      }
+      if (((mutable_bitField0_ & 0x00000004) != 0)) {
+        fileUris_ = fileUris_.getUnmodifiableView();
+      }
+      if (((mutable_bitField0_ & 0x00000008) != 0)) {
+        archiveUris_ = archiveUris_.getUnmodifiableView();
+      }
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.dataproc.v1beta2.JobsProto
+        .internal_static_google_cloud_dataproc_v1beta2_SparkRJob_descriptor;
+  }
+
+  @SuppressWarnings({"rawtypes"})
+  @java.lang.Override
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
+    switch (number) {
+      case 5:
+        return internalGetProperties();
+      default:
+        throw new RuntimeException("Invalid map field number: " + number);
+    }
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.dataproc.v1beta2.JobsProto
+        .internal_static_google_cloud_dataproc_v1beta2_SparkRJob_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.dataproc.v1beta2.SparkRJob.class,
+            com.google.cloud.dataproc.v1beta2.SparkRJob.Builder.class);
+  }
+
+  private int bitField0_;
+  public static final int MAIN_R_FILE_URI_FIELD_NUMBER = 1;
+  private volatile java.lang.Object mainRFileUri_;
+  /**
+   *
+   *
+   * 
+   * Required. The HCFS URI of the main R file to use as the driver.
+   * Must be a .R file.
+   * 

+   *
+   * string main_r_file_uri = 1;
+   */
+  public java.lang.String getMainRFileUri() {
+    java.lang.Object ref = mainRFileUri_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      mainRFileUri_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Required. The HCFS URI of the main R file to use as the driver.
+   * Must be a .R file.
+   * 

+   *
+   * string main_r_file_uri = 1;
+   */
+  public com.google.protobuf.ByteString getMainRFileUriBytes() {
+    java.lang.Object ref = mainRFileUri_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      mainRFileUri_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int ARGS_FIELD_NUMBER = 2;
+  private com.google.protobuf.LazyStringList args_;
+  /**
+   *
+   *
+   * 
+   * Optional. The arguments to pass to the driver.  Do not include arguments,
+   * such as `--conf`, that can be set as job properties, since a collision may
+   * occur that causes an incorrect job submission.
+   * 

+   *
+   * repeated string args = 2;
+   */
+  public com.google.protobuf.ProtocolStringList getArgsList() {
+    return args_;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. The arguments to pass to the driver.  Do not include arguments,
+   * such as `--conf`, that can be set as job properties, since a collision may
+   * occur that causes an incorrect job submission.
+   * 

+   *
+   * repeated string args = 2;
+   */
+  public int getArgsCount() {
+    return args_.size();
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. The arguments to pass to the driver.  Do not include arguments,
+   * such as `--conf`, that can be set as job properties, since a collision may
+   * occur that causes an incorrect job submission.
+   * 

+   *
+   * repeated string args = 2;
+   */
+  public java.lang.String getArgs(int index) {
+    return args_.get(index);
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. The arguments to pass to the driver.  Do not include arguments,
+   * such as `--conf`, that can be set as job properties, since a collision may
+   * occur that causes an incorrect job submission.
+   * 

+   *
+   * repeated string args = 2;
+   */
+  public com.google.protobuf.ByteString getArgsBytes(int index) {
+    return args_.getByteString(index);
+  }
+
+  public static final int FILE_URIS_FIELD_NUMBER = 3;
+  private com.google.protobuf.LazyStringList fileUris_;
+  /**
+   *
+   *
+   * 
+   * Optional. HCFS URIs of files to be copied to the working directory of
+   * R drivers and distributed tasks. Useful for naively parallel tasks.
+   * 

+   *
+   * repeated string file_uris = 3;
+   */
+  public com.google.protobuf.ProtocolStringList getFileUrisList() {
+    return fileUris_;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. HCFS URIs of files to be copied to the working directory of
+   * R drivers and distributed tasks. Useful for naively parallel tasks.
+   * 

+   *
+   * repeated string file_uris = 3;
+   */
+  public int getFileUrisCount() {
+    return fileUris_.size();
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. HCFS URIs of files to be copied to the working directory of
+   * R drivers and distributed tasks. Useful for naively parallel tasks.
+   * 

+   *
+   * repeated string file_uris = 3;
+   */
+  public java.lang.String getFileUris(int index) {
+    return fileUris_.get(index);
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. HCFS URIs of files to be copied to the working directory of
+   * R drivers and distributed tasks. Useful for naively parallel tasks.
+   * 

+   *
+   * repeated string file_uris = 3;
+   */
+  public com.google.protobuf.ByteString getFileUrisBytes(int index) {
+    return fileUris_.getByteString(index);
+  }
+
+  public static final int ARCHIVE_URIS_FIELD_NUMBER = 4;
+  private com.google.protobuf.LazyStringList archiveUris_;
+  /**
+   *
+   *
+   * 
+   * Optional. HCFS URIs of archives to be extracted in the working directory of
+   * Spark drivers and tasks. Supported file types:
+   * .jar, .tar, .tar.gz, .tgz, and .zip.
+   * 

+   *
+   * repeated string archive_uris = 4;
+   */
+  public com.google.protobuf.ProtocolStringList getArchiveUrisList() {
+    return archiveUris_;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. HCFS URIs of archives to be extracted in the working directory of
+   * Spark drivers and tasks. Supported file types:
+   * .jar, .tar, .tar.gz, .tgz, and .zip.
+   * 

+   *
+   * repeated string archive_uris = 4;
+   */
+  public int getArchiveUrisCount() {
+    return archiveUris_.size();
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. HCFS URIs of archives to be extracted in the working directory of
+   * Spark drivers and tasks. Supported file types:
+   * .jar, .tar, .tar.gz, .tgz, and .zip.
+   * 

+   *
+   * repeated string archive_uris = 4;
+   */
+  public java.lang.String getArchiveUris(int index) {
+    return archiveUris_.get(index);
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. HCFS URIs of archives to be extracted in the working directory of
+   * Spark drivers and tasks. Supported file types:
+   * .jar, .tar, .tar.gz, .tgz, and .zip.
+   * 

+   *
+   * repeated string archive_uris = 4;
+   */
+  public com.google.protobuf.ByteString getArchiveUrisBytes(int index) {
+    return archiveUris_.getByteString(index);
+  }
+
+  public static final int PROPERTIES_FIELD_NUMBER = 5;
+
+  private static final class PropertiesDefaultEntryHolder {
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.cloud.dataproc.v1beta2.JobsProto
+                .internal_static_google_cloud_dataproc_v1beta2_SparkRJob_PropertiesEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
+  }
+
+  private com.google.protobuf.MapField properties_;
+
+  private com.google.protobuf.MapField internalGetProperties() {
+    if (properties_ == null) {
+      return com.google.protobuf.MapField.emptyMapField(PropertiesDefaultEntryHolder.defaultEntry);
+    }
+    return properties_;
+  }
+
+  public int getPropertiesCount() {
+    return internalGetProperties().getMap().size();
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. A mapping of property names to values, used to configure SparkR.
+   * Properties that conflict with values set by the Cloud Dataproc API may be
+   * overwritten. Can include properties set in
+   * /etc/spark/conf/spark-defaults.conf and classes in user code.
+   * 

+   *
+   * map<string, string> properties = 5;
+   */
+  public boolean containsProperties(java.lang.String key) {
+    if (key == null) {
+      throw new java.lang.NullPointerException();
+    }
+    return internalGetProperties().getMap().containsKey(key);
+  }
+  /** Use {@link #getPropertiesMap()} instead. */
+  @java.lang.Deprecated
+  public java.util.Map getProperties() {
+    return getPropertiesMap();
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. A mapping of property names to values, used to configure SparkR.
+   * Properties that conflict with values set by the Cloud Dataproc API may be
+   * overwritten. Can include properties set in
+   * /etc/spark/conf/spark-defaults.conf and classes in user code.
+   * 

+   *
+   * map<string, string> properties = 5;
+   */
+  public java.util.Map getPropertiesMap() {
+    return internalGetProperties().getMap();
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. A mapping of property names to values, used to configure SparkR.
+   * Properties that conflict with values set by the Cloud Dataproc API may be
+   * overwritten. Can include properties set in
+   * /etc/spark/conf/spark-defaults.conf and classes in user code.
+   * 

+   *
+   * map<string, string> properties = 5;
+   */
+  public java.lang.String getPropertiesOrDefault(
+      java.lang.String key, java.lang.String defaultValue) {
+    if (key == null) {
+      throw new java.lang.NullPointerException();
+    }
+    java.util.Map map = internalGetProperties().getMap();
+    return map.containsKey(key) ? map.get(key) : defaultValue;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. A mapping of property names to values, used to configure SparkR.
+   * Properties that conflict with values set by the Cloud Dataproc API may be
+   * overwritten. Can include properties set in
+   * /etc/spark/conf/spark-defaults.conf and classes in user code.
+   * 

+   *
+   * map<string, string> properties = 5;
+   */
+  public java.lang.String getPropertiesOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new java.lang.NullPointerException();
+    }
+    java.util.Map map = internalGetProperties().getMap();
+    if (!map.containsKey(key)) {
+      throw new java.lang.IllegalArgumentException();
+    }
+    return map.get(key);
+  }
+
+  public static final int LOGGING_CONFIG_FIELD_NUMBER = 6;
+  private com.google.cloud.dataproc.v1beta2.LoggingConfig loggingConfig_;
+  /**
+   *
+   *
+   * 
+   * Optional. The runtime log config for job execution.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.LoggingConfig logging_config = 6;
+   */
+  public boolean hasLoggingConfig() {
+    return loggingConfig_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. The runtime log config for job execution.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.LoggingConfig logging_config = 6;
+   */
+  public com.google.cloud.dataproc.v1beta2.LoggingConfig getLoggingConfig() {
+    return loggingConfig_ == null
+        ? com.google.cloud.dataproc.v1beta2.LoggingConfig.getDefaultInstance()
+        : loggingConfig_;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. The runtime log config for job execution.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.LoggingConfig logging_config = 6;
+   */
+  public com.google.cloud.dataproc.v1beta2.LoggingConfigOrBuilder getLoggingConfigOrBuilder() {
+    return getLoggingConfig();
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getMainRFileUriBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, mainRFileUri_);
+    }
+    for (int i = 0; i < args_.size(); i++) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, args_.getRaw(i));
+    }
+    for (int i = 0; i < fileUris_.size(); i++) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 3, fileUris_.getRaw(i));
+    }
+    for (int i = 0; i < archiveUris_.size(); i++) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 4, archiveUris_.getRaw(i));
+    }
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetProperties(), PropertiesDefaultEntryHolder.defaultEntry, 5);
+    if (loggingConfig_ != null) {
+      output.writeMessage(6, getLoggingConfig());
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getMainRFileUriBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, mainRFileUri_);
+    }
+    {
+      int dataSize = 0;
+      for (int i = 0; i < args_.size(); i++) {
+        dataSize += computeStringSizeNoTag(args_.getRaw(i));
+      }
+      size += dataSize;
+      size += 1 * getArgsList().size();
+    }
+    {
+      int dataSize = 0;
+      for (int i = 0; i < fileUris_.size(); i++) {
+        dataSize += computeStringSizeNoTag(fileUris_.getRaw(i));
+      }
+      size += dataSize;
+      size += 1 * getFileUrisList().size();
+    }
+    {
+      int dataSize = 0;
+      for (int i = 0; i < archiveUris_.size(); i++) {
+        dataSize += computeStringSizeNoTag(archiveUris_.getRaw(i));
+      }
+      size += dataSize;
+      size += 1 * getArchiveUrisList().size();
+    }
+    for (java.util.Map.Entry entry :
+        internalGetProperties().getMap().entrySet()) {
+      com.google.protobuf.MapEntry properties__ =
+          PropertiesDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, properties__);
+    }
+    if (loggingConfig_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getLoggingConfig());
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.dataproc.v1beta2.SparkRJob)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.dataproc.v1beta2.SparkRJob other =
+        (com.google.cloud.dataproc.v1beta2.SparkRJob) obj;
+
+    if (!getMainRFileUri().equals(other.getMainRFileUri())) return false;
+    if (!getArgsList().equals(other.getArgsList())) return false;
+    if (!getFileUrisList().equals(other.getFileUrisList())) return false;
+    if (!getArchiveUrisList().equals(other.getArchiveUrisList())) return false;
+    if (!internalGetProperties().equals(other.internalGetProperties())) return false;
+    if (hasLoggingConfig() != other.hasLoggingConfig()) return false;
+    if (hasLoggingConfig()) {
+      if (!getLoggingConfig().equals(other.getLoggingConfig())) return false;
+    }
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + MAIN_R_FILE_URI_FIELD_NUMBER;
+    hash = (53 * hash) + getMainRFileUri().hashCode();
+    if (getArgsCount() > 0) {
+      hash = (37 * hash) + ARGS_FIELD_NUMBER;
+      hash = (53 * hash) + getArgsList().hashCode();
+    }
+    if (getFileUrisCount() > 0) {
+      hash = (37 * hash) + FILE_URIS_FIELD_NUMBER;
+      hash = (53 * hash) + getFileUrisList().hashCode();
+    }
+    if (getArchiveUrisCount() > 0) {
+      hash = (37 * hash) + ARCHIVE_URIS_FIELD_NUMBER;
+      hash = (53 * hash) + getArchiveUrisList().hashCode();
+    }
+    if (!internalGetProperties().getMap().isEmpty()) {
+      hash = (37 * hash) + PROPERTIES_FIELD_NUMBER;
+      hash = (53 * hash) + internalGetProperties().hashCode();
+    }
+    if (hasLoggingConfig()) {
+      hash = (37 * hash) + LOGGING_CONFIG_FIELD_NUMBER;
+      hash = (53 * hash) + getLoggingConfig().hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SparkRJob parseFrom(java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SparkRJob parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SparkRJob parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SparkRJob parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SparkRJob parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SparkRJob parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SparkRJob parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SparkRJob parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SparkRJob parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SparkRJob parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SparkRJob parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SparkRJob parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.dataproc.v1beta2.SparkRJob prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
+   * A Cloud Dataproc job for running
+   * [Apache SparkR](https://spark.apache.org/docs/latest/sparkr.html)
+   * applications on YARN.
+   * 

+   *
+   * Protobuf type {@code google.cloud.dataproc.v1beta2.SparkRJob}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.dataproc.v1beta2.SparkRJob)
+      com.google.cloud.dataproc.v1beta2.SparkRJobOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.dataproc.v1beta2.JobsProto
+          .internal_static_google_cloud_dataproc_v1beta2_SparkRJob_descriptor;
+    }
+
+    @SuppressWarnings({"rawtypes"})
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
+      switch (number) {
+        case 5:
+          return internalGetProperties();
+        default:
+          throw new RuntimeException("Invalid map field number: " + number);
+      }
+    }
+
+    @SuppressWarnings({"rawtypes"})
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+      switch (number) {
+        case 5:
+          return internalGetMutableProperties();
+        default:
+          throw new RuntimeException("Invalid map field number: " + number);
+      }
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.dataproc.v1beta2.JobsProto
+          .internal_static_google_cloud_dataproc_v1beta2_SparkRJob_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.dataproc.v1beta2.SparkRJob.class,
+              com.google.cloud.dataproc.v1beta2.SparkRJob.Builder.class);
+    }
+
+    // Construct using com.google.cloud.dataproc.v1beta2.SparkRJob.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      mainRFileUri_ = "";
+
+      args_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      fileUris_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      archiveUris_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000008);
+      internalGetMutableProperties().clear();
+      if (loggingConfigBuilder_ == null) {
+        loggingConfig_ = null;
+      } else {
+        loggingConfig_ = null;
+        loggingConfigBuilder_ = null;
+      }
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.dataproc.v1beta2.JobsProto
+          .internal_static_google_cloud_dataproc_v1beta2_SparkRJob_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.SparkRJob getDefaultInstanceForType() {
+      return com.google.cloud.dataproc.v1beta2.SparkRJob.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.SparkRJob build() {
+      com.google.cloud.dataproc.v1beta2.SparkRJob result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.SparkRJob buildPartial() {
+      com.google.cloud.dataproc.v1beta2.SparkRJob result =
+          new com.google.cloud.dataproc.v1beta2.SparkRJob(this);
+      int from_bitField0_ = bitField0_;
+      int to_bitField0_ = 0;
+      result.mainRFileUri_ = mainRFileUri_;
+      if (((bitField0_ & 0x00000002) != 0)) {
+        args_ = args_.getUnmodifiableView();
+        bitField0_ = (bitField0_ & ~0x00000002);
+      }
+      result.args_ = args_;
+      if (((bitField0_ & 0x00000004) != 0)) {
+        fileUris_ = fileUris_.getUnmodifiableView();
+        bitField0_ = (bitField0_ & ~0x00000004);
+      }
+      result.fileUris_ = fileUris_;
+      if (((bitField0_ & 0x00000008) != 0)) {
+        archiveUris_ = archiveUris_.getUnmodifiableView();
+        bitField0_ = (bitField0_ & ~0x00000008);
+      }
+      result.archiveUris_ = archiveUris_;
+      result.properties_ = internalGetProperties();
+      result.properties_.makeImmutable();
+      if (loggingConfigBuilder_ == null) {
+        result.loggingConfig_ = loggingConfig_;
+      } else {
+        result.loggingConfig_ = loggingConfigBuilder_.build();
+      }
+      result.bitField0_ = to_bitField0_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.dataproc.v1beta2.SparkRJob) {
+        return mergeFrom((com.google.cloud.dataproc.v1beta2.SparkRJob) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.dataproc.v1beta2.SparkRJob other) {
+      if (other == com.google.cloud.dataproc.v1beta2.SparkRJob.getDefaultInstance()) return this;
+      if (!other.getMainRFileUri().isEmpty()) {
+        mainRFileUri_ = other.mainRFileUri_;
+        onChanged();
+      }
+      if (!other.args_.isEmpty()) {
+        if (args_.isEmpty()) {
+          args_ = other.args_;
+          bitField0_ = (bitField0_ & ~0x00000002);
+        } else {
+          ensureArgsIsMutable();
+          args_.addAll(other.args_);
+        }
+        onChanged();
+      }
+      if (!other.fileUris_.isEmpty()) {
+        if (fileUris_.isEmpty()) {
+          fileUris_ = other.fileUris_;
+          bitField0_ = (bitField0_ & ~0x00000004);
+        } else {
+          ensureFileUrisIsMutable();
+          fileUris_.addAll(other.fileUris_);
+        }
+        onChanged();
+      }
+      if (!other.archiveUris_.isEmpty()) {
+        if (archiveUris_.isEmpty()) {
+          archiveUris_ = other.archiveUris_;
+          bitField0_ = (bitField0_ & ~0x00000008);
+        } else {
+          ensureArchiveUrisIsMutable();
+          archiveUris_.addAll(other.archiveUris_);
+        }
+        onChanged();
+      }
+      internalGetMutableProperties().mergeFrom(other.internalGetProperties());
+      if (other.hasLoggingConfig()) {
+        mergeLoggingConfig(other.getLoggingConfig());
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.dataproc.v1beta2.SparkRJob parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.dataproc.v1beta2.SparkRJob) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.lang.Object mainRFileUri_ = "";
+    /**
+     *
+     *
+     * 
+     * Required. The HCFS URI of the main R file to use as the driver.
+     * Must be a .R file.
+     * 

+     *
+     * string main_r_file_uri = 1;
+     */
+    public java.lang.String getMainRFileUri() {
+      java.lang.Object ref = mainRFileUri_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        mainRFileUri_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The HCFS URI of the main R file to use as the driver.
+     * Must be a .R file.
+     * 

+     *
+     * string main_r_file_uri = 1;
+     */
+    public com.google.protobuf.ByteString getMainRFileUriBytes() {
+      java.lang.Object ref = mainRFileUri_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        mainRFileUri_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The HCFS URI of the main R file to use as the driver.
+     * Must be a .R file.
+     * 

+     *
+     * string main_r_file_uri = 1;
+     */
+    public Builder setMainRFileUri(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      mainRFileUri_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The HCFS URI of the main R file to use as the driver.
+     * Must be a .R file.
+     * 

+     *
+     * string main_r_file_uri = 1;
+     */
+    public Builder clearMainRFileUri() {
+
+      mainRFileUri_ = getDefaultInstance().getMainRFileUri();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The HCFS URI of the main R file to use as the driver.
+     * Must be a .R file.
+     * 

+     *
+     * string main_r_file_uri = 1;
+     */
+    public Builder setMainRFileUriBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      mainRFileUri_ = value;
+      onChanged();
+      return this;
+    }
+
+    private com.google.protobuf.LazyStringList args_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
+    private void ensureArgsIsMutable() {
+      if (!((bitField0_ & 0x00000002) != 0)) {
+        args_ = new com.google.protobuf.LazyStringArrayList(args_);
+        bitField0_ |= 0x00000002;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The arguments to pass to the driver.  Do not include arguments,
+     * such as `--conf`, that can be set as job properties, since a collision may
+     * occur that causes an incorrect job submission.
+     * 

+     *
+     * repeated string args = 2;
+     */
+    public com.google.protobuf.ProtocolStringList getArgsList() {
+      return args_.getUnmodifiableView();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The arguments to pass to the driver.  Do not include arguments,
+     * such as `--conf`, that can be set as job properties, since a collision may
+     * occur that causes an incorrect job submission.
+     * 

+     *
+     * repeated string args = 2;
+     */
+    public int getArgsCount() {
+      return args_.size();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The arguments to pass to the driver.  Do not include arguments,
+     * such as `--conf`, that can be set as job properties, since a collision may
+     * occur that causes an incorrect job submission.
+     * 

+     *
+     * repeated string args = 2;
+     */
+    public java.lang.String getArgs(int index) {
+      return args_.get(index);
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The arguments to pass to the driver.  Do not include arguments,
+     * such as `--conf`, that can be set as job properties, since a collision may
+     * occur that causes an incorrect job submission.
+     * 

+     *
+     * repeated string args = 2;
+     */
+    public com.google.protobuf.ByteString getArgsBytes(int index) {
+      return args_.getByteString(index);
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The arguments to pass to the driver.  Do not include arguments,
+     * such as `--conf`, that can be set as job properties, since a collision may
+     * occur that causes an incorrect job submission.
+     * 

+     *
+     * repeated string args = 2;
+     */
+    public Builder setArgs(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureArgsIsMutable();
+      args_.set(index, value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The arguments to pass to the driver.  Do not include arguments,
+     * such as `--conf`, that can be set as job properties, since a collision may
+     * occur that causes an incorrect job submission.
+     * 

+     *
+     * repeated string args = 2;
+     */
+    public Builder addArgs(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureArgsIsMutable();
+      args_.add(value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The arguments to pass to the driver.  Do not include arguments,
+     * such as `--conf`, that can be set as job properties, since a collision may
+     * occur that causes an incorrect job submission.
+     * 

+     *
+     * repeated string args = 2;
+     */
+    public Builder addAllArgs(java.lang.Iterable values) {
+      ensureArgsIsMutable();
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, args_);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The arguments to pass to the driver.  Do not include arguments,
+     * such as `--conf`, that can be set as job properties, since a collision may
+     * occur that causes an incorrect job submission.
+     * 

+     *
+     * repeated string args = 2;
+     */
+    public Builder clearArgs() {
+      args_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The arguments to pass to the driver.  Do not include arguments,
+     * such as `--conf`, that can be set as job properties, since a collision may
+     * occur that causes an incorrect job submission.
+     * 

+     *
+     * repeated string args = 2;
+     */
+    public Builder addArgsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      ensureArgsIsMutable();
+      args_.add(value);
+      onChanged();
+      return this;
+    }
+
+    private com.google.protobuf.LazyStringList fileUris_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
+    private void ensureFileUrisIsMutable() {
+      if (!((bitField0_ & 0x00000004) != 0)) {
+        fileUris_ = new com.google.protobuf.LazyStringArrayList(fileUris_);
+        bitField0_ |= 0x00000004;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. HCFS URIs of files to be copied to the working directory of
+     * R drivers and distributed tasks. Useful for naively parallel tasks.
+     * 

+     *
+     * repeated string file_uris = 3;
+     */
+    public com.google.protobuf.ProtocolStringList getFileUrisList() {
+      return fileUris_.getUnmodifiableView();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. HCFS URIs of files to be copied to the working directory of
+     * R drivers and distributed tasks. Useful for naively parallel tasks.
+     * 

+     *
+     * repeated string file_uris = 3;
+     */
+    public int getFileUrisCount() {
+      return fileUris_.size();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. HCFS URIs of files to be copied to the working directory of
+     * R drivers and distributed tasks. Useful for naively parallel tasks.
+     * 

+     *
+     * repeated string file_uris = 3;
+     */
+    public java.lang.String getFileUris(int index) {
+      return fileUris_.get(index);
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. HCFS URIs of files to be copied to the working directory of
+     * R drivers and distributed tasks. Useful for naively parallel tasks.
+     * 

+     *
+     * repeated string file_uris = 3;
+     */
+    public com.google.protobuf.ByteString getFileUrisBytes(int index) {
+      return fileUris_.getByteString(index);
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. HCFS URIs of files to be copied to the working directory of
+     * R drivers and distributed tasks. Useful for naively parallel tasks.
+     * 

+     *
+     * repeated string file_uris = 3;
+     */
+    public Builder setFileUris(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureFileUrisIsMutable();
+      fileUris_.set(index, value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. HCFS URIs of files to be copied to the working directory of
+     * R drivers and distributed tasks. Useful for naively parallel tasks.
+     * 

+     *
+     * repeated string file_uris = 3;
+     */
+    public Builder addFileUris(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureFileUrisIsMutable();
+      fileUris_.add(value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. HCFS URIs of files to be copied to the working directory of
+     * R drivers and distributed tasks. Useful for naively parallel tasks.
+     * 

+     *
+     * repeated string file_uris = 3;
+     */
+    public Builder addAllFileUris(java.lang.Iterable values) {
+      ensureFileUrisIsMutable();
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, fileUris_);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. HCFS URIs of files to be copied to the working directory of
+     * R drivers and distributed tasks. Useful for naively parallel tasks.
+     * 

+     *
+     * repeated string file_uris = 3;
+     */
+    public Builder clearFileUris() {
+      fileUris_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. HCFS URIs of files to be copied to the working directory of
+     * R drivers and distributed tasks. Useful for naively parallel tasks.
+     * 

+     *
+     * repeated string file_uris = 3;
+     */
+    public Builder addFileUrisBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      ensureFileUrisIsMutable();
+      fileUris_.add(value);
+      onChanged();
+      return this;
+    }
+
+    private com.google.protobuf.LazyStringList archiveUris_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
+    private void ensureArchiveUrisIsMutable() {
+      if (!((bitField0_ & 0x00000008) != 0)) {
+        archiveUris_ = new com.google.protobuf.LazyStringArrayList(archiveUris_);
+        bitField0_ |= 0x00000008;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. HCFS URIs of archives to be extracted in the working directory of
+     * Spark drivers and tasks. Supported file types:
+     * .jar, .tar, .tar.gz, .tgz, and .zip.
+     * 

+     *
+     * repeated string archive_uris = 4;
+     */
+    public com.google.protobuf.ProtocolStringList getArchiveUrisList() {
+      return archiveUris_.getUnmodifiableView();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. HCFS URIs of archives to be extracted in the working directory of
+     * Spark drivers and tasks. Supported file types:
+     * .jar, .tar, .tar.gz, .tgz, and .zip.
+     * 

+     *
+     * repeated string archive_uris = 4;
+     */
+    public int getArchiveUrisCount() {
+      return archiveUris_.size();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. HCFS URIs of archives to be extracted in the working directory of
+     * Spark drivers and tasks. Supported file types:
+     * .jar, .tar, .tar.gz, .tgz, and .zip.
+     * 

+     *
+     * repeated string archive_uris = 4;
+     */
+    public java.lang.String getArchiveUris(int index) {
+      return archiveUris_.get(index);
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. HCFS URIs of archives to be extracted in the working directory of
+     * Spark drivers and tasks. Supported file types:
+     * .jar, .tar, .tar.gz, .tgz, and .zip.
+     * 

+     *
+     * repeated string archive_uris = 4;
+     */
+    public com.google.protobuf.ByteString getArchiveUrisBytes(int index) {
+      return archiveUris_.getByteString(index);
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. HCFS URIs of archives to be extracted in the working directory of
+     * Spark drivers and tasks. Supported file types:
+     * .jar, .tar, .tar.gz, .tgz, and .zip.
+     * 

+     *
+     * repeated string archive_uris = 4;
+     */
+    public Builder setArchiveUris(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureArchiveUrisIsMutable();
+      archiveUris_.set(index, value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. HCFS URIs of archives to be extracted in the working directory of
+     * Spark drivers and tasks. Supported file types:
+     * .jar, .tar, .tar.gz, .tgz, and .zip.
+     * 

+     *
+     * repeated string archive_uris = 4;
+     */
+    public Builder addArchiveUris(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureArchiveUrisIsMutable();
+      archiveUris_.add(value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. HCFS URIs of archives to be extracted in the working directory of
+     * Spark drivers and tasks. Supported file types:
+     * .jar, .tar, .tar.gz, .tgz, and .zip.
+     * 

+     *
+     * repeated string archive_uris = 4;
+     */
+    public Builder addAllArchiveUris(java.lang.Iterable values) {
+      ensureArchiveUrisIsMutable();
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, archiveUris_);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. HCFS URIs of archives to be extracted in the working directory of
+     * Spark drivers and tasks. Supported file types:
+     * .jar, .tar, .tar.gz, .tgz, and .zip.
+     * 

+     *
+     * repeated string archive_uris = 4;
+     */
+    public Builder clearArchiveUris() {
+      archiveUris_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000008);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. HCFS URIs of archives to be extracted in the working directory of
+     * Spark drivers and tasks. Supported file types:
+     * .jar, .tar, .tar.gz, .tgz, and .zip.
+     * 

+     *
+     * repeated string archive_uris = 4;
+     */
+    public Builder addArchiveUrisBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      ensureArchiveUrisIsMutable();
+      archiveUris_.add(value);
+      onChanged();
+      return this;
+    }
+
+    private com.google.protobuf.MapField properties_;
+
+    private com.google.protobuf.MapField
+        internalGetProperties() {
+      if (properties_ == null) {
+        return com.google.protobuf.MapField.emptyMapField(
+            PropertiesDefaultEntryHolder.defaultEntry);
+      }
+      return properties_;
+    }
+
+    private com.google.protobuf.MapField
+        internalGetMutableProperties() {
+      onChanged();
+      ;
+      if (properties_ == null) {
+        properties_ =
+            com.google.protobuf.MapField.newMapField(PropertiesDefaultEntryHolder.defaultEntry);
+      }
+      if (!properties_.isMutable()) {
+        properties_ = properties_.copy();
+      }
+      return properties_;
+    }
+
+    public int getPropertiesCount() {
+      return internalGetProperties().getMap().size();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. A mapping of property names to values, used to configure SparkR.
+     * Properties that conflict with values set by the Cloud Dataproc API may be
+     * overwritten. Can include properties set in
+     * /etc/spark/conf/spark-defaults.conf and classes in user code.
+     * 

+     *
+     * map<string, string> properties = 5;
+     */
+    public boolean containsProperties(java.lang.String key) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      return internalGetProperties().getMap().containsKey(key);
+    }
+    /** Use {@link #getPropertiesMap()} instead. */
+    @java.lang.Deprecated
+    public java.util.Map getProperties() {
+      return getPropertiesMap();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. A mapping of property names to values, used to configure SparkR.
+     * Properties that conflict with values set by the Cloud Dataproc API may be
+     * overwritten. Can include properties set in
+     * /etc/spark/conf/spark-defaults.conf and classes in user code.
+     * 

+     *
+     * map<string, string> properties = 5;
+     */
+    public java.util.Map getPropertiesMap() {
+      return internalGetProperties().getMap();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. A mapping of property names to values, used to configure SparkR.
+     * Properties that conflict with values set by the Cloud Dataproc API may be
+     * overwritten. Can include properties set in
+     * /etc/spark/conf/spark-defaults.conf and classes in user code.
+     * 

+     *
+     * map<string, string> properties = 5;
+     */
+    public java.lang.String getPropertiesOrDefault(
+        java.lang.String key, java.lang.String defaultValue) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      java.util.Map map = internalGetProperties().getMap();
+      return map.containsKey(key) ? map.get(key) : defaultValue;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. A mapping of property names to values, used to configure SparkR.
+     * Properties that conflict with values set by the Cloud Dataproc API may be
+     * overwritten. Can include properties set in
+     * /etc/spark/conf/spark-defaults.conf and classes in user code.
+     * 

+     *
+     * map<string, string> properties = 5;
+     */
+    public java.lang.String getPropertiesOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      java.util.Map map = internalGetProperties().getMap();
+      if (!map.containsKey(key)) {
+        throw new java.lang.IllegalArgumentException();
+      }
+      return map.get(key);
+    }
+
+    public Builder clearProperties() {
+      internalGetMutableProperties().getMutableMap().clear();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. A mapping of property names to values, used to configure SparkR.
+     * Properties that conflict with values set by the Cloud Dataproc API may be
+     * overwritten. Can include properties set in
+     * /etc/spark/conf/spark-defaults.conf and classes in user code.
+     * 

+     *
+     * map<string, string> properties = 5;
+     */
+    public Builder removeProperties(java.lang.String key) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      internalGetMutableProperties().getMutableMap().remove(key);
+      return this;
+    }
+    /** Use alternate mutation accessors instead. */
+    @java.lang.Deprecated
+    public java.util.Map getMutableProperties() {
+      return internalGetMutableProperties().getMutableMap();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. A mapping of property names to values, used to configure SparkR.
+     * Properties that conflict with values set by the Cloud Dataproc API may be
+     * overwritten. Can include properties set in
+     * /etc/spark/conf/spark-defaults.conf and classes in user code.
+     * 

+     *
+     * map<string, string> properties = 5;
+     */
+    public Builder putProperties(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      if (value == null) {
+        throw new java.lang.NullPointerException();
+      }
+      internalGetMutableProperties().getMutableMap().put(key, value);
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. A mapping of property names to values, used to configure SparkR.
+     * Properties that conflict with values set by the Cloud Dataproc API may be
+     * overwritten. Can include properties set in
+     * /etc/spark/conf/spark-defaults.conf and classes in user code.
+     * 

+     *
+     * map<string, string> properties = 5;
+     */
+    public Builder putAllProperties(java.util.Map values) {
+      internalGetMutableProperties().getMutableMap().putAll(values);
+      return this;
+    }
+
+    private com.google.cloud.dataproc.v1beta2.LoggingConfig loggingConfig_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.LoggingConfig,
+            com.google.cloud.dataproc.v1beta2.LoggingConfig.Builder,
+            com.google.cloud.dataproc.v1beta2.LoggingConfigOrBuilder>
+        loggingConfigBuilder_;
+    /**
+     *
+     *
+     * 
+     * Optional. The runtime log config for job execution.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.LoggingConfig logging_config = 6;
+     */
+    public boolean hasLoggingConfig() {
+      return loggingConfigBuilder_ != null || loggingConfig_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The runtime log config for job execution.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.LoggingConfig logging_config = 6;
+     */
+    public com.google.cloud.dataproc.v1beta2.LoggingConfig getLoggingConfig() {
+      if (loggingConfigBuilder_ == null) {
+        return loggingConfig_ == null
+            ? com.google.cloud.dataproc.v1beta2.LoggingConfig.getDefaultInstance()
+            : loggingConfig_;
+      } else {
+        return loggingConfigBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The runtime log config for job execution.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.LoggingConfig logging_config = 6;
+     */
+    public Builder setLoggingConfig(com.google.cloud.dataproc.v1beta2.LoggingConfig value) {
+      if (loggingConfigBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        loggingConfig_ = value;
+        onChanged();
+      } else {
+        loggingConfigBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The runtime log config for job execution.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.LoggingConfig logging_config = 6;
+     */
+    public Builder setLoggingConfig(
+        com.google.cloud.dataproc.v1beta2.LoggingConfig.Builder builderForValue) {
+      if (loggingConfigBuilder_ == null) {
+        loggingConfig_ = builderForValue.build();
+        onChanged();
+      } else {
+        loggingConfigBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The runtime log config for job execution.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.LoggingConfig logging_config = 6;
+     */
+    public Builder mergeLoggingConfig(com.google.cloud.dataproc.v1beta2.LoggingConfig value) {
+      if (loggingConfigBuilder_ == null) {
+        if (loggingConfig_ != null) {
+          loggingConfig_ =
+              com.google.cloud.dataproc.v1beta2.LoggingConfig.newBuilder(loggingConfig_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          loggingConfig_ = value;
+        }
+        onChanged();
+      } else {
+        loggingConfigBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The runtime log config for job execution.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.LoggingConfig logging_config = 6;
+     */
+    public Builder clearLoggingConfig() {
+      if (loggingConfigBuilder_ == null) {
+        loggingConfig_ = null;
+        onChanged();
+      } else {
+        loggingConfig_ = null;
+        loggingConfigBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The runtime log config for job execution.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.LoggingConfig logging_config = 6;
+     */
+    public com.google.cloud.dataproc.v1beta2.LoggingConfig.Builder getLoggingConfigBuilder() {
+
+      onChanged();
+      return getLoggingConfigFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The runtime log config for job execution.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.LoggingConfig logging_config = 6;
+     */
+    public com.google.cloud.dataproc.v1beta2.LoggingConfigOrBuilder getLoggingConfigOrBuilder() {
+      if (loggingConfigBuilder_ != null) {
+        return loggingConfigBuilder_.getMessageOrBuilder();
+      } else {
+        return loggingConfig_ == null
+            ? com.google.cloud.dataproc.v1beta2.LoggingConfig.getDefaultInstance()
+            : loggingConfig_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The runtime log config for job execution.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.LoggingConfig logging_config = 6;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.LoggingConfig,
+            com.google.cloud.dataproc.v1beta2.LoggingConfig.Builder,
+            com.google.cloud.dataproc.v1beta2.LoggingConfigOrBuilder>
+        getLoggingConfigFieldBuilder() {
+      if (loggingConfigBuilder_ == null) {
+        loggingConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.dataproc.v1beta2.LoggingConfig,
+                com.google.cloud.dataproc.v1beta2.LoggingConfig.Builder,
+                com.google.cloud.dataproc.v1beta2.LoggingConfigOrBuilder>(
+                getLoggingConfig(), getParentForChildren(), isClean());
+        loggingConfig_ = null;
+      }
+      return loggingConfigBuilder_;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.dataproc.v1beta2.SparkRJob)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.dataproc.v1beta2.SparkRJob)
+  private static final com.google.cloud.dataproc.v1beta2.SparkRJob DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.dataproc.v1beta2.SparkRJob();
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.SparkRJob getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SparkRJob parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new SparkRJob(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.dataproc.v1beta2.SparkRJob getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SparkRJobOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SparkRJobOrBuilder.java
new file mode 100644
index 000000000000..de1fb704ccd3
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SparkRJobOrBuilder.java
@@ -0,0 +1,276 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/jobs.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+public interface SparkRJobOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.dataproc.v1beta2.SparkRJob)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The HCFS URI of the main R file to use as the driver.
+   * Must be a .R file.
+   * 

+   *
+   * string main_r_file_uri = 1;
+   */
+  java.lang.String getMainRFileUri();
+  /**
+   *
+   *
+   * 
+   * Required. The HCFS URI of the main R file to use as the driver.
+   * Must be a .R file.
+   * 

+   *
+   * string main_r_file_uri = 1;
+   */
+  com.google.protobuf.ByteString getMainRFileUriBytes();
+
+  /**
+   *
+   *
+   * 
+   * Optional. The arguments to pass to the driver.  Do not include arguments,
+   * such as `--conf`, that can be set as job properties, since a collision may
+   * occur that causes an incorrect job submission.
+   * 

+   *
+   * repeated string args = 2;
+   */
+  java.util.List getArgsList();
+  /**
+   *
+   *
+   * 
+   * Optional. The arguments to pass to the driver.  Do not include arguments,
+   * such as `--conf`, that can be set as job properties, since a collision may
+   * occur that causes an incorrect job submission.
+   * 

+   *
+   * repeated string args = 2;
+   */
+  int getArgsCount();
+  /**
+   *
+   *
+   * 
+   * Optional. The arguments to pass to the driver.  Do not include arguments,
+   * such as `--conf`, that can be set as job properties, since a collision may
+   * occur that causes an incorrect job submission.
+   * 

+   *
+   * repeated string args = 2;
+   */
+  java.lang.String getArgs(int index);
+  /**
+   *
+   *
+   * 
+   * Optional. The arguments to pass to the driver.  Do not include arguments,
+   * such as `--conf`, that can be set as job properties, since a collision may
+   * occur that causes an incorrect job submission.
+   * 

+   *
+   * repeated string args = 2;
+   */
+  com.google.protobuf.ByteString getArgsBytes(int index);
+
+  /**
+   *
+   *
+   * 
+   * Optional. HCFS URIs of files to be copied to the working directory of
+   * R drivers and distributed tasks. Useful for naively parallel tasks.
+   * 

+   *
+   * repeated string file_uris = 3;
+   */
+  java.util.List getFileUrisList();
+  /**
+   *
+   *
+   * 
+   * Optional. HCFS URIs of files to be copied to the working directory of
+   * R drivers and distributed tasks. Useful for naively parallel tasks.
+   * 

+   *
+   * repeated string file_uris = 3;
+   */
+  int getFileUrisCount();
+  /**
+   *
+   *
+   * 
+   * Optional. HCFS URIs of files to be copied to the working directory of
+   * R drivers and distributed tasks. Useful for naively parallel tasks.
+   * 

+   *
+   * repeated string file_uris = 3;
+   */
+  java.lang.String getFileUris(int index);
+  /**
+   *
+   *
+   * 
+   * Optional. HCFS URIs of files to be copied to the working directory of
+   * R drivers and distributed tasks. Useful for naively parallel tasks.
+   * 

+   *
+   * repeated string file_uris = 3;
+   */
+  com.google.protobuf.ByteString getFileUrisBytes(int index);
+
+  /**
+   *
+   *
+   * 
+   * Optional. HCFS URIs of archives to be extracted in the working directory of
+   * Spark drivers and tasks. Supported file types:
+   * .jar, .tar, .tar.gz, .tgz, and .zip.
+   * 

+   *
+   * repeated string archive_uris = 4;
+   */
+  java.util.List getArchiveUrisList();
+  /**
+   *
+   *
+   * 
+   * Optional. HCFS URIs of archives to be extracted in the working directory of
+   * Spark drivers and tasks. Supported file types:
+   * .jar, .tar, .tar.gz, .tgz, and .zip.
+   * 

+   *
+   * repeated string archive_uris = 4;
+   */
+  int getArchiveUrisCount();
+  /**
+   *
+   *
+   * 
+   * Optional. HCFS URIs of archives to be extracted in the working directory of
+   * Spark drivers and tasks. Supported file types:
+   * .jar, .tar, .tar.gz, .tgz, and .zip.
+   * 

+   *
+   * repeated string archive_uris = 4;
+   */
+  java.lang.String getArchiveUris(int index);
+  /**
+   *
+   *
+   * 
+   * Optional. HCFS URIs of archives to be extracted in the working directory of
+   * Spark drivers and tasks. Supported file types:
+   * .jar, .tar, .tar.gz, .tgz, and .zip.
+   * 

+   *
+   * repeated string archive_uris = 4;
+   */
+  com.google.protobuf.ByteString getArchiveUrisBytes(int index);
+
+  /**
+   *
+   *
+   * 
+   * Optional. A mapping of property names to values, used to configure SparkR.
+   * Properties that conflict with values set by the Cloud Dataproc API may be
+   * overwritten. Can include properties set in
+   * /etc/spark/conf/spark-defaults.conf and classes in user code.
+   * 

+   *
+   * map<string, string> properties = 5;
+   */
+  int getPropertiesCount();
+  /**
+   *
+   *
+   * 
+   * Optional. A mapping of property names to values, used to configure SparkR.
+   * Properties that conflict with values set by the Cloud Dataproc API may be
+   * overwritten. Can include properties set in
+   * /etc/spark/conf/spark-defaults.conf and classes in user code.
+   * 

+   *
+   * map<string, string> properties = 5;
+   */
+  boolean containsProperties(java.lang.String key);
+  /** Use {@link #getPropertiesMap()} instead. */
+  @java.lang.Deprecated
+  java.util.Map getProperties();
+  /**
+   *
+   *
+   * 
+   * Optional. A mapping of property names to values, used to configure SparkR.
+   * Properties that conflict with values set by the Cloud Dataproc API may be
+   * overwritten. Can include properties set in
+   * /etc/spark/conf/spark-defaults.conf and classes in user code.
+   * 

+   *
+   * map<string, string> properties = 5;
+   */
+  java.util.Map getPropertiesMap();
+  /**
+   *
+   *
+   * 
+   * Optional. A mapping of property names to values, used to configure SparkR.
+   * Properties that conflict with values set by the Cloud Dataproc API may be
+   * overwritten. Can include properties set in
+   * /etc/spark/conf/spark-defaults.conf and classes in user code.
+   * 

+   *
+   * map<string, string> properties = 5;
+   */
+  java.lang.String getPropertiesOrDefault(java.lang.String key, java.lang.String defaultValue);
+  /**
+   *
+   *
+   * 
+   * Optional. A mapping of property names to values, used to configure SparkR.
+   * Properties that conflict with values set by the Cloud Dataproc API may be
+   * overwritten. Can include properties set in
+   * /etc/spark/conf/spark-defaults.conf and classes in user code.
+   * 

+   *
+   * map<string, string> properties = 5;
+   */
+  java.lang.String getPropertiesOrThrow(java.lang.String key);
+
+  /**
+   *
+   *
+   * 
+   * Optional. The runtime log config for job execution.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.LoggingConfig logging_config = 6;
+   */
+  boolean hasLoggingConfig();
+  /**
+   *
+   *
+   * 
+   * Optional. The runtime log config for job execution.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.LoggingConfig logging_config = 6;
+   */
+  com.google.cloud.dataproc.v1beta2.LoggingConfig getLoggingConfig();
+  /**
+   *
+   *
+   * 
+   * Optional. The runtime log config for job execution.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.LoggingConfig logging_config = 6;
+   */
+  com.google.cloud.dataproc.v1beta2.LoggingConfigOrBuilder getLoggingConfigOrBuilder();
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SubmitJobRequest.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SubmitJobRequest.java
index df33469f0d40..2bb258f2a707 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SubmitJobRequest.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SubmitJobRequest.java
@@ -257,10 +257,9 @@ public com.google.cloud.dataproc.v1beta2.JobOrBuilder getJobOrBuilder() {
    *
    * 
    * Optional. A unique id used to identify the request. If the server
-   * receives two
-   * [SubmitJobRequest][google.cloud.dataproc.v1beta2.SubmitJobRequest] requests
-   * with the same id, then the second request will be ignored and the first
-   * [Job][google.cloud.dataproc.v1beta2.Job] created and stored in the backend
+   * receives two [SubmitJobRequest][google.cloud.dataproc.v1beta2.SubmitJobRequest] requests  with the same
+   * id, then the second request will be ignored and the
+   * first [Job][google.cloud.dataproc.v1beta2.Job] created and stored in the backend
    * is returned.
    * It is recommended to always set this value to a
    * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
@@ -286,10 +285,9 @@ public java.lang.String getRequestId() {
    *
    * 
    * Optional. A unique id used to identify the request. If the server
-   * receives two
-   * [SubmitJobRequest][google.cloud.dataproc.v1beta2.SubmitJobRequest] requests
-   * with the same id, then the second request will be ignored and the first
-   * [Job][google.cloud.dataproc.v1beta2.Job] created and stored in the backend
+   * receives two [SubmitJobRequest][google.cloud.dataproc.v1beta2.SubmitJobRequest] requests  with the same
+   * id, then the second request will be ignored and the
+   * first [Job][google.cloud.dataproc.v1beta2.Job] created and stored in the backend
    * is returned.
    * It is recommended to always set this value to a
    * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
@@ -1065,10 +1063,9 @@ public com.google.cloud.dataproc.v1beta2.JobOrBuilder getJobOrBuilder() {
      *
      * 
      * Optional. A unique id used to identify the request. If the server
-     * receives two
-     * [SubmitJobRequest][google.cloud.dataproc.v1beta2.SubmitJobRequest] requests
-     * with the same id, then the second request will be ignored and the first
-     * [Job][google.cloud.dataproc.v1beta2.Job] created and stored in the backend
+     * receives two [SubmitJobRequest][google.cloud.dataproc.v1beta2.SubmitJobRequest] requests  with the same
+     * id, then the second request will be ignored and the
+     * first [Job][google.cloud.dataproc.v1beta2.Job] created and stored in the backend
      * is returned.
      * It is recommended to always set this value to a
      * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
@@ -1094,10 +1091,9 @@ public java.lang.String getRequestId() {
      *
      * 
      * Optional. A unique id used to identify the request. If the server
-     * receives two
-     * [SubmitJobRequest][google.cloud.dataproc.v1beta2.SubmitJobRequest] requests
-     * with the same id, then the second request will be ignored and the first
-     * [Job][google.cloud.dataproc.v1beta2.Job] created and stored in the backend
+     * receives two [SubmitJobRequest][google.cloud.dataproc.v1beta2.SubmitJobRequest] requests  with the same
+     * id, then the second request will be ignored and the
+     * first [Job][google.cloud.dataproc.v1beta2.Job] created and stored in the backend
      * is returned.
      * It is recommended to always set this value to a
      * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
@@ -1123,10 +1119,9 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
      *
      * 
      * Optional. A unique id used to identify the request. If the server
-     * receives two
-     * [SubmitJobRequest][google.cloud.dataproc.v1beta2.SubmitJobRequest] requests
-     * with the same id, then the second request will be ignored and the first
-     * [Job][google.cloud.dataproc.v1beta2.Job] created and stored in the backend
+     * receives two [SubmitJobRequest][google.cloud.dataproc.v1beta2.SubmitJobRequest] requests  with the same
+     * id, then the second request will be ignored and the
+     * first [Job][google.cloud.dataproc.v1beta2.Job] created and stored in the backend
      * is returned.
      * It is recommended to always set this value to a
      * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
@@ -1150,10 +1145,9 @@ public Builder setRequestId(java.lang.String value) {
      *
      * 
      * Optional. A unique id used to identify the request. If the server
-     * receives two
-     * [SubmitJobRequest][google.cloud.dataproc.v1beta2.SubmitJobRequest] requests
-     * with the same id, then the second request will be ignored and the first
-     * [Job][google.cloud.dataproc.v1beta2.Job] created and stored in the backend
+     * receives two [SubmitJobRequest][google.cloud.dataproc.v1beta2.SubmitJobRequest] requests  with the same
+     * id, then the second request will be ignored and the
+     * first [Job][google.cloud.dataproc.v1beta2.Job] created and stored in the backend
      * is returned.
      * It is recommended to always set this value to a
      * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
@@ -1174,10 +1168,9 @@ public Builder clearRequestId() {
      *
      * 
      * Optional. A unique id used to identify the request. If the server
-     * receives two
-     * [SubmitJobRequest][google.cloud.dataproc.v1beta2.SubmitJobRequest] requests
-     * with the same id, then the second request will be ignored and the first
-     * [Job][google.cloud.dataproc.v1beta2.Job] created and stored in the backend
+     * receives two [SubmitJobRequest][google.cloud.dataproc.v1beta2.SubmitJobRequest] requests  with the same
+     * id, then the second request will be ignored and the
+     * first [Job][google.cloud.dataproc.v1beta2.Job] created and stored in the backend
      * is returned.
      * It is recommended to always set this value to a
      * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SubmitJobRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SubmitJobRequestOrBuilder.java
index f20b98e53fcd..f214ee434bbe 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SubmitJobRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/SubmitJobRequestOrBuilder.java
@@ -88,10 +88,9 @@ public interface SubmitJobRequestOrBuilder
    *
    * 
    * Optional. A unique id used to identify the request. If the server
-   * receives two
-   * [SubmitJobRequest][google.cloud.dataproc.v1beta2.SubmitJobRequest] requests
-   * with the same id, then the second request will be ignored and the first
-   * [Job][google.cloud.dataproc.v1beta2.Job] created and stored in the backend
+   * receives two [SubmitJobRequest][google.cloud.dataproc.v1beta2.SubmitJobRequest] requests  with the same
+   * id, then the second request will be ignored and the
+   * first [Job][google.cloud.dataproc.v1beta2.Job] created and stored in the backend
    * is returned.
    * It is recommended to always set this value to a
    * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
@@ -107,10 +106,9 @@ public interface SubmitJobRequestOrBuilder
    *
    * 
    * Optional. A unique id used to identify the request. If the server
-   * receives two
-   * [SubmitJobRequest][google.cloud.dataproc.v1beta2.SubmitJobRequest] requests
-   * with the same id, then the second request will be ignored and the first
-   * [Job][google.cloud.dataproc.v1beta2.Job] created and stored in the backend
+   * receives two [SubmitJobRequest][google.cloud.dataproc.v1beta2.SubmitJobRequest] requests  with the same
+   * id, then the second request will be ignored and the
+   * first [Job][google.cloud.dataproc.v1beta2.Job] created and stored in the backend
    * is returned.
    * It is recommended to always set this value to a
    * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/TemplateParameter.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/TemplateParameter.java
index 76f00b455326..e5df35adad87 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/TemplateParameter.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/TemplateParameter.java
@@ -203,10 +203,10 @@ public com.google.protobuf.ByteString getNameBytes() {
    * Required. Paths to all fields that the parameter replaces.
    * A field is allowed to appear in at most one parameter's list of field
    * paths.
-   * A field path is similar in syntax to a
-   * [google.protobuf.FieldMask][google.protobuf.FieldMask]. For example, a
-   * field path that references the zone field of a workflow template's cluster
-   * selector would be specified as `placement.clusterSelector.zone`.
+   * A field path is similar in syntax to a [google.protobuf.FieldMask][google.protobuf.FieldMask].
+   * For example, a field path that references the zone field of a workflow
+   * template's cluster selector would be specified as
+   * `placement.clusterSelector.zone`.
    * Also, field paths can reference fields using the following syntax:
    * * Values in maps can be referenced by key:
    *     * labels['key']
@@ -250,10 +250,10 @@ public com.google.protobuf.ProtocolStringList getFieldsList() {
    * Required. Paths to all fields that the parameter replaces.
    * A field is allowed to appear in at most one parameter's list of field
    * paths.
-   * A field path is similar in syntax to a
-   * [google.protobuf.FieldMask][google.protobuf.FieldMask]. For example, a
-   * field path that references the zone field of a workflow template's cluster
-   * selector would be specified as `placement.clusterSelector.zone`.
+   * A field path is similar in syntax to a [google.protobuf.FieldMask][google.protobuf.FieldMask].
+   * For example, a field path that references the zone field of a workflow
+   * template's cluster selector would be specified as
+   * `placement.clusterSelector.zone`.
    * Also, field paths can reference fields using the following syntax:
    * * Values in maps can be referenced by key:
    *     * labels['key']
@@ -297,10 +297,10 @@ public int getFieldsCount() {
    * Required. Paths to all fields that the parameter replaces.
    * A field is allowed to appear in at most one parameter's list of field
    * paths.
-   * A field path is similar in syntax to a
-   * [google.protobuf.FieldMask][google.protobuf.FieldMask]. For example, a
-   * field path that references the zone field of a workflow template's cluster
-   * selector would be specified as `placement.clusterSelector.zone`.
+   * A field path is similar in syntax to a [google.protobuf.FieldMask][google.protobuf.FieldMask].
+   * For example, a field path that references the zone field of a workflow
+   * template's cluster selector would be specified as
+   * `placement.clusterSelector.zone`.
    * Also, field paths can reference fields using the following syntax:
    * * Values in maps can be referenced by key:
    *     * labels['key']
@@ -344,10 +344,10 @@ public java.lang.String getFields(int index) {
    * Required. Paths to all fields that the parameter replaces.
    * A field is allowed to appear in at most one parameter's list of field
    * paths.
-   * A field path is similar in syntax to a
-   * [google.protobuf.FieldMask][google.protobuf.FieldMask]. For example, a
-   * field path that references the zone field of a workflow template's cluster
-   * selector would be specified as `placement.clusterSelector.zone`.
+   * A field path is similar in syntax to a [google.protobuf.FieldMask][google.protobuf.FieldMask].
+   * For example, a field path that references the zone field of a workflow
+   * template's cluster selector would be specified as
+   * `placement.clusterSelector.zone`.
    * Also, field paths can reference fields using the following syntax:
    * * Values in maps can be referenced by key:
    *     * labels['key']
@@ -1019,10 +1019,10 @@ private void ensureFieldsIsMutable() {
      * Required. Paths to all fields that the parameter replaces.
      * A field is allowed to appear in at most one parameter's list of field
      * paths.
-     * A field path is similar in syntax to a
-     * [google.protobuf.FieldMask][google.protobuf.FieldMask]. For example, a
-     * field path that references the zone field of a workflow template's cluster
-     * selector would be specified as `placement.clusterSelector.zone`.
+     * A field path is similar in syntax to a [google.protobuf.FieldMask][google.protobuf.FieldMask].
+     * For example, a field path that references the zone field of a workflow
+     * template's cluster selector would be specified as
+     * `placement.clusterSelector.zone`.
      * Also, field paths can reference fields using the following syntax:
      * * Values in maps can be referenced by key:
      *     * labels['key']
@@ -1066,10 +1066,10 @@ public com.google.protobuf.ProtocolStringList getFieldsList() {
      * Required. Paths to all fields that the parameter replaces.
      * A field is allowed to appear in at most one parameter's list of field
      * paths.
-     * A field path is similar in syntax to a
-     * [google.protobuf.FieldMask][google.protobuf.FieldMask]. For example, a
-     * field path that references the zone field of a workflow template's cluster
-     * selector would be specified as `placement.clusterSelector.zone`.
+     * A field path is similar in syntax to a [google.protobuf.FieldMask][google.protobuf.FieldMask].
+     * For example, a field path that references the zone field of a workflow
+     * template's cluster selector would be specified as
+     * `placement.clusterSelector.zone`.
      * Also, field paths can reference fields using the following syntax:
      * * Values in maps can be referenced by key:
      *     * labels['key']
@@ -1113,10 +1113,10 @@ public int getFieldsCount() {
      * Required. Paths to all fields that the parameter replaces.
      * A field is allowed to appear in at most one parameter's list of field
      * paths.
-     * A field path is similar in syntax to a
-     * [google.protobuf.FieldMask][google.protobuf.FieldMask]. For example, a
-     * field path that references the zone field of a workflow template's cluster
-     * selector would be specified as `placement.clusterSelector.zone`.
+     * A field path is similar in syntax to a [google.protobuf.FieldMask][google.protobuf.FieldMask].
+     * For example, a field path that references the zone field of a workflow
+     * template's cluster selector would be specified as
+     * `placement.clusterSelector.zone`.
      * Also, field paths can reference fields using the following syntax:
      * * Values in maps can be referenced by key:
      *     * labels['key']
@@ -1160,10 +1160,10 @@ public java.lang.String getFields(int index) {
      * Required. Paths to all fields that the parameter replaces.
      * A field is allowed to appear in at most one parameter's list of field
      * paths.
-     * A field path is similar in syntax to a
-     * [google.protobuf.FieldMask][google.protobuf.FieldMask]. For example, a
-     * field path that references the zone field of a workflow template's cluster
-     * selector would be specified as `placement.clusterSelector.zone`.
+     * A field path is similar in syntax to a [google.protobuf.FieldMask][google.protobuf.FieldMask].
+     * For example, a field path that references the zone field of a workflow
+     * template's cluster selector would be specified as
+     * `placement.clusterSelector.zone`.
      * Also, field paths can reference fields using the following syntax:
      * * Values in maps can be referenced by key:
      *     * labels['key']
@@ -1207,10 +1207,10 @@ public com.google.protobuf.ByteString getFieldsBytes(int index) {
      * Required. Paths to all fields that the parameter replaces.
      * A field is allowed to appear in at most one parameter's list of field
      * paths.
-     * A field path is similar in syntax to a
-     * [google.protobuf.FieldMask][google.protobuf.FieldMask]. For example, a
-     * field path that references the zone field of a workflow template's cluster
-     * selector would be specified as `placement.clusterSelector.zone`.
+     * A field path is similar in syntax to a [google.protobuf.FieldMask][google.protobuf.FieldMask].
+     * For example, a field path that references the zone field of a workflow
+     * template's cluster selector would be specified as
+     * `placement.clusterSelector.zone`.
      * Also, field paths can reference fields using the following syntax:
      * * Values in maps can be referenced by key:
      *     * labels['key']
@@ -1260,10 +1260,10 @@ public Builder setFields(int index, java.lang.String value) {
      * Required. Paths to all fields that the parameter replaces.
      * A field is allowed to appear in at most one parameter's list of field
      * paths.
-     * A field path is similar in syntax to a
-     * [google.protobuf.FieldMask][google.protobuf.FieldMask]. For example, a
-     * field path that references the zone field of a workflow template's cluster
-     * selector would be specified as `placement.clusterSelector.zone`.
+     * A field path is similar in syntax to a [google.protobuf.FieldMask][google.protobuf.FieldMask].
+     * For example, a field path that references the zone field of a workflow
+     * template's cluster selector would be specified as
+     * `placement.clusterSelector.zone`.
      * Also, field paths can reference fields using the following syntax:
      * * Values in maps can be referenced by key:
      *     * labels['key']
@@ -1313,10 +1313,10 @@ public Builder addFields(java.lang.String value) {
      * Required. Paths to all fields that the parameter replaces.
      * A field is allowed to appear in at most one parameter's list of field
      * paths.
-     * A field path is similar in syntax to a
-     * [google.protobuf.FieldMask][google.protobuf.FieldMask]. For example, a
-     * field path that references the zone field of a workflow template's cluster
-     * selector would be specified as `placement.clusterSelector.zone`.
+     * A field path is similar in syntax to a [google.protobuf.FieldMask][google.protobuf.FieldMask].
+     * For example, a field path that references the zone field of a workflow
+     * template's cluster selector would be specified as
+     * `placement.clusterSelector.zone`.
      * Also, field paths can reference fields using the following syntax:
      * * Values in maps can be referenced by key:
      *     * labels['key']
@@ -1363,10 +1363,10 @@ public Builder addAllFields(java.lang.Iterable values) {
      * Required. Paths to all fields that the parameter replaces.
      * A field is allowed to appear in at most one parameter's list of field
      * paths.
-     * A field path is similar in syntax to a
-     * [google.protobuf.FieldMask][google.protobuf.FieldMask]. For example, a
-     * field path that references the zone field of a workflow template's cluster
-     * selector would be specified as `placement.clusterSelector.zone`.
+     * A field path is similar in syntax to a [google.protobuf.FieldMask][google.protobuf.FieldMask].
+     * For example, a field path that references the zone field of a workflow
+     * template's cluster selector would be specified as
+     * `placement.clusterSelector.zone`.
      * Also, field paths can reference fields using the following syntax:
      * * Values in maps can be referenced by key:
      *     * labels['key']
@@ -1413,10 +1413,10 @@ public Builder clearFields() {
      * Required. Paths to all fields that the parameter replaces.
      * A field is allowed to appear in at most one parameter's list of field
      * paths.
-     * A field path is similar in syntax to a
-     * [google.protobuf.FieldMask][google.protobuf.FieldMask]. For example, a
-     * field path that references the zone field of a workflow template's cluster
-     * selector would be specified as `placement.clusterSelector.zone`.
+     * A field path is similar in syntax to a [google.protobuf.FieldMask][google.protobuf.FieldMask].
+     * For example, a field path that references the zone field of a workflow
+     * template's cluster selector would be specified as
+     * `placement.clusterSelector.zone`.
      * Also, field paths can reference fields using the following syntax:
      * * Values in maps can be referenced by key:
      *     * labels['key']
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/TemplateParameterOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/TemplateParameterOrBuilder.java
index 7d6d18ddcdd6..01113db79ef5 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/TemplateParameterOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/TemplateParameterOrBuilder.java
@@ -48,10 +48,10 @@ public interface TemplateParameterOrBuilder
    * Required. Paths to all fields that the parameter replaces.
    * A field is allowed to appear in at most one parameter's list of field
    * paths.
-   * A field path is similar in syntax to a
-   * [google.protobuf.FieldMask][google.protobuf.FieldMask]. For example, a
-   * field path that references the zone field of a workflow template's cluster
-   * selector would be specified as `placement.clusterSelector.zone`.
+   * A field path is similar in syntax to a [google.protobuf.FieldMask][google.protobuf.FieldMask].
+   * For example, a field path that references the zone field of a workflow
+   * template's cluster selector would be specified as
+   * `placement.clusterSelector.zone`.
    * Also, field paths can reference fields using the following syntax:
    * * Values in maps can be referenced by key:
    *     * labels['key']
@@ -93,10 +93,10 @@ public interface TemplateParameterOrBuilder
    * Required. Paths to all fields that the parameter replaces.
    * A field is allowed to appear in at most one parameter's list of field
    * paths.
-   * A field path is similar in syntax to a
-   * [google.protobuf.FieldMask][google.protobuf.FieldMask]. For example, a
-   * field path that references the zone field of a workflow template's cluster
-   * selector would be specified as `placement.clusterSelector.zone`.
+   * A field path is similar in syntax to a [google.protobuf.FieldMask][google.protobuf.FieldMask].
+   * For example, a field path that references the zone field of a workflow
+   * template's cluster selector would be specified as
+   * `placement.clusterSelector.zone`.
    * Also, field paths can reference fields using the following syntax:
    * * Values in maps can be referenced by key:
    *     * labels['key']
@@ -138,10 +138,10 @@ public interface TemplateParameterOrBuilder
    * Required. Paths to all fields that the parameter replaces.
    * A field is allowed to appear in at most one parameter's list of field
    * paths.
-   * A field path is similar in syntax to a
-   * [google.protobuf.FieldMask][google.protobuf.FieldMask]. For example, a
-   * field path that references the zone field of a workflow template's cluster
-   * selector would be specified as `placement.clusterSelector.zone`.
+   * A field path is similar in syntax to a [google.protobuf.FieldMask][google.protobuf.FieldMask].
+   * For example, a field path that references the zone field of a workflow
+   * template's cluster selector would be specified as
+   * `placement.clusterSelector.zone`.
    * Also, field paths can reference fields using the following syntax:
    * * Values in maps can be referenced by key:
    *     * labels['key']
@@ -183,10 +183,10 @@ public interface TemplateParameterOrBuilder
    * Required. Paths to all fields that the parameter replaces.
    * A field is allowed to appear in at most one parameter's list of field
    * paths.
-   * A field path is similar in syntax to a
-   * [google.protobuf.FieldMask][google.protobuf.FieldMask]. For example, a
-   * field path that references the zone field of a workflow template's cluster
-   * selector would be specified as `placement.clusterSelector.zone`.
+   * A field path is similar in syntax to a [google.protobuf.FieldMask][google.protobuf.FieldMask].
+   * For example, a field path that references the zone field of a workflow
+   * template's cluster selector would be specified as
+   * `placement.clusterSelector.zone`.
    * Also, field paths can reference fields using the following syntax:
    * * Values in maps can be referenced by key:
    *     * labels['key']
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/UpdateAutoscalingPolicyRequest.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/UpdateAutoscalingPolicyRequest.java
new file mode 100644
index 000000000000..40c72e858d0d
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/UpdateAutoscalingPolicyRequest.java
@@ -0,0 +1,713 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+/**
+ *
+ *
+ * 
+ * A request to update an autoscaling policy.
+ * 

+ *
+ * Protobuf type {@code google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest}
+ */
+public final class UpdateAutoscalingPolicyRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest)
+    UpdateAutoscalingPolicyRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use UpdateAutoscalingPolicyRequest.newBuilder() to construct.
+  private UpdateAutoscalingPolicyRequest(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private UpdateAutoscalingPolicyRequest() {}
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private UpdateAutoscalingPolicyRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder subBuilder = null;
+              if (policy_ != null) {
+                subBuilder = policy_.toBuilder();
+              }
+              policy_ =
+                  input.readMessage(
+                      com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(policy_);
+                policy_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+        .internal_static_google_cloud_dataproc_v1beta2_UpdateAutoscalingPolicyRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+        .internal_static_google_cloud_dataproc_v1beta2_UpdateAutoscalingPolicyRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest.class,
+            com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest.Builder.class);
+  }
+
+  public static final int POLICY_FIELD_NUMBER = 1;
+  private com.google.cloud.dataproc.v1beta2.AutoscalingPolicy policy_;
+  /**
+   *
+   *
+   * 
+   * Required. The updated autoscaling policy.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 1;
+   */
+  public boolean hasPolicy() {
+    return policy_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * Required. The updated autoscaling policy.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 1;
+   */
+  public com.google.cloud.dataproc.v1beta2.AutoscalingPolicy getPolicy() {
+    return policy_ == null
+        ? com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.getDefaultInstance()
+        : policy_;
+  }
+  /**
+   *
+   *
+   * 
+   * Required. The updated autoscaling policy.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 1;
+   */
+  public com.google.cloud.dataproc.v1beta2.AutoscalingPolicyOrBuilder getPolicyOrBuilder() {
+    return getPolicy();
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (policy_ != null) {
+      output.writeMessage(1, getPolicy());
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (policy_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getPolicy());
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest other =
+        (com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest) obj;
+
+    if (hasPolicy() != other.hasPolicy()) return false;
+    if (hasPolicy()) {
+      if (!getPolicy().equals(other.getPolicy())) return false;
+    }
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (hasPolicy()) {
+      hash = (37 * hash) + POLICY_FIELD_NUMBER;
+      hash = (53 * hash) + getPolicy().hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
+   * A request to update an autoscaling policy.
+   * 

+   *
+   * Protobuf type {@code google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest)
+      com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_UpdateAutoscalingPolicyRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_UpdateAutoscalingPolicyRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest.class,
+              com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      if (policyBuilder_ == null) {
+        policy_ = null;
+      } else {
+        policy_ = null;
+        policyBuilder_ = null;
+      }
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.dataproc.v1beta2.AutoscalingPoliciesProto
+          .internal_static_google_cloud_dataproc_v1beta2_UpdateAutoscalingPolicyRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest
+        getDefaultInstanceForType() {
+      return com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest build() {
+      com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest buildPartial() {
+      com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest result =
+          new com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest(this);
+      if (policyBuilder_ == null) {
+        result.policy_ = policy_;
+      } else {
+        result.policy_ = policyBuilder_.build();
+      }
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest) {
+        return mergeFrom((com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(
+        com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest other) {
+      if (other
+          == com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest.getDefaultInstance())
+        return this;
+      if (other.hasPolicy()) {
+        mergePolicy(other.getPolicy());
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest)
+                e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private com.google.cloud.dataproc.v1beta2.AutoscalingPolicy policy_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.AutoscalingPolicy,
+            com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder,
+            com.google.cloud.dataproc.v1beta2.AutoscalingPolicyOrBuilder>
+        policyBuilder_;
+    /**
+     *
+     *
+     * 
+     * Required. The updated autoscaling policy.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 1;
+     */
+    public boolean hasPolicy() {
+      return policyBuilder_ != null || policy_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The updated autoscaling policy.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 1;
+     */
+    public com.google.cloud.dataproc.v1beta2.AutoscalingPolicy getPolicy() {
+      if (policyBuilder_ == null) {
+        return policy_ == null
+            ? com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.getDefaultInstance()
+            : policy_;
+      } else {
+        return policyBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The updated autoscaling policy.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 1;
+     */
+    public Builder setPolicy(com.google.cloud.dataproc.v1beta2.AutoscalingPolicy value) {
+      if (policyBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        policy_ = value;
+        onChanged();
+      } else {
+        policyBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The updated autoscaling policy.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 1;
+     */
+    public Builder setPolicy(
+        com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder builderForValue) {
+      if (policyBuilder_ == null) {
+        policy_ = builderForValue.build();
+        onChanged();
+      } else {
+        policyBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The updated autoscaling policy.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 1;
+     */
+    public Builder mergePolicy(com.google.cloud.dataproc.v1beta2.AutoscalingPolicy value) {
+      if (policyBuilder_ == null) {
+        if (policy_ != null) {
+          policy_ =
+              com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.newBuilder(policy_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          policy_ = value;
+        }
+        onChanged();
+      } else {
+        policyBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The updated autoscaling policy.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 1;
+     */
+    public Builder clearPolicy() {
+      if (policyBuilder_ == null) {
+        policy_ = null;
+        onChanged();
+      } else {
+        policy_ = null;
+        policyBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The updated autoscaling policy.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 1;
+     */
+    public com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder getPolicyBuilder() {
+
+      onChanged();
+      return getPolicyFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The updated autoscaling policy.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 1;
+     */
+    public com.google.cloud.dataproc.v1beta2.AutoscalingPolicyOrBuilder getPolicyOrBuilder() {
+      if (policyBuilder_ != null) {
+        return policyBuilder_.getMessageOrBuilder();
+      } else {
+        return policy_ == null
+            ? com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.getDefaultInstance()
+            : policy_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The updated autoscaling policy.
+     * 

+     *
+     * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 1;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.dataproc.v1beta2.AutoscalingPolicy,
+            com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder,
+            com.google.cloud.dataproc.v1beta2.AutoscalingPolicyOrBuilder>
+        getPolicyFieldBuilder() {
+      if (policyBuilder_ == null) {
+        policyBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.dataproc.v1beta2.AutoscalingPolicy,
+                com.google.cloud.dataproc.v1beta2.AutoscalingPolicy.Builder,
+                com.google.cloud.dataproc.v1beta2.AutoscalingPolicyOrBuilder>(
+                getPolicy(), getParentForChildren(), isClean());
+        policy_ = null;
+      }
+      return policyBuilder_;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest)
+  private static final com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest
+      DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest();
+  }
+
+  public static com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest
+      getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UpdateAutoscalingPolicyRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new UpdateAutoscalingPolicyRequest(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest
+      getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/UpdateAutoscalingPolicyRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/UpdateAutoscalingPolicyRequestOrBuilder.java
new file mode 100644
index 000000000000..d83bb7014d17
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/UpdateAutoscalingPolicyRequestOrBuilder.java
@@ -0,0 +1,41 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/dataproc/v1beta2/autoscaling_policies.proto
+
+package com.google.cloud.dataproc.v1beta2;
+
+public interface UpdateAutoscalingPolicyRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The updated autoscaling policy.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 1;
+   */
+  boolean hasPolicy();
+  /**
+   *
+   *
+   * 
+   * Required. The updated autoscaling policy.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 1;
+   */
+  com.google.cloud.dataproc.v1beta2.AutoscalingPolicy getPolicy();
+  /**
+   *
+   *
+   * 
+   * Required. The updated autoscaling policy.
+   * 

+   *
+   * .google.cloud.dataproc.v1beta2.AutoscalingPolicy policy = 1;
+   */
+  com.google.cloud.dataproc.v1beta2.AutoscalingPolicyOrBuilder getPolicyOrBuilder();
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/UpdateClusterRequest.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/UpdateClusterRequest.java
index 01bc36986f05..6ecc133e612c 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/UpdateClusterRequest.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/UpdateClusterRequest.java
@@ -449,6 +449,10 @@ public com.google.protobuf.DurationOrBuilder getGracefulDecommissionTimeoutOrBui
    * <td>config.lifecycle_config.idle_delete_ttl</td><td>Update Idle TTL
    * duration</td>
    * </tr>
+   * <tr>
+   * <td>config.autoscaling_config.policy_uri</td><td>Use, stop using, or change
+   * autoscaling policies</td>
+   * </tr>
    * </table>
    * 

    *
@@ -512,6 +516,10 @@ public boolean hasUpdateMask() {
    * <td>config.lifecycle_config.idle_delete_ttl</td><td>Update Idle TTL
    * duration</td>
    * </tr>
+   * <tr>
+   * <td>config.autoscaling_config.policy_uri</td><td>Use, stop using, or change
+   * autoscaling policies</td>
+   * </tr>
    * </table>
    * 

    *
@@ -575,6 +583,10 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    * <td>config.lifecycle_config.idle_delete_ttl</td><td>Update Idle TTL
    * duration</td>
    * </tr>
+   * <tr>
+   * <td>config.autoscaling_config.policy_uri</td><td>Use, stop using, or change
+   * autoscaling policies</td>
+   * </tr>
    * </table>
    * 

    *
@@ -591,11 +603,10 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
    *
    * 
    * Optional. A unique id used to identify the request. If the server
-   * receives two
-   * [UpdateClusterRequest][google.cloud.dataproc.v1beta2.UpdateClusterRequest]
-   * requests  with the same id, then the second request will be ignored and the
-   * first [google.longrunning.Operation][google.longrunning.Operation] created
-   * and stored in the backend is returned.
+   * receives two [UpdateClusterRequest][google.cloud.dataproc.v1beta2.UpdateClusterRequest] requests  with the same
+   * id, then the second request will be ignored and the
+   * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the
+   * backend is returned.
    * It is recommended to always set this value to a
    * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
    * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -620,11 +631,10 @@ public java.lang.String getRequestId() {
    *
    * 
    * Optional. A unique id used to identify the request. If the server
-   * receives two
-   * [UpdateClusterRequest][google.cloud.dataproc.v1beta2.UpdateClusterRequest]
-   * requests  with the same id, then the second request will be ignored and the
-   * first [google.longrunning.Operation][google.longrunning.Operation] created
-   * and stored in the backend is returned.
+   * receives two [UpdateClusterRequest][google.cloud.dataproc.v1beta2.UpdateClusterRequest] requests  with the same
+   * id, then the second request will be ignored and the
+   * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the
+   * backend is returned.
    * It is recommended to always set this value to a
    * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
    * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -1864,6 +1874,10 @@ public com.google.protobuf.DurationOrBuilder getGracefulDecommissionTimeoutOrBui
      * <td>config.lifecycle_config.idle_delete_ttl</td><td>Update Idle TTL
      * duration</td>
      * </tr>
+     * <tr>
+     * <td>config.autoscaling_config.policy_uri</td><td>Use, stop using, or change
+     * autoscaling policies</td>
+     * </tr>
      * </table>
      * 

      *
@@ -1927,6 +1941,10 @@ public boolean hasUpdateMask() {
      * <td>config.lifecycle_config.idle_delete_ttl</td><td>Update Idle TTL
      * duration</td>
      * </tr>
+     * <tr>
+     * <td>config.autoscaling_config.policy_uri</td><td>Use, stop using, or change
+     * autoscaling policies</td>
+     * </tr>
      * </table>
      * 

      *
@@ -1996,6 +2014,10 @@ public com.google.protobuf.FieldMask getUpdateMask() {
      * <td>config.lifecycle_config.idle_delete_ttl</td><td>Update Idle TTL
      * duration</td>
      * </tr>
+     * <tr>
+     * <td>config.autoscaling_config.policy_uri</td><td>Use, stop using, or change
+     * autoscaling policies</td>
+     * </tr>
      * </table>
      * 

      *
@@ -2069,6 +2091,10 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
      * <td>config.lifecycle_config.idle_delete_ttl</td><td>Update Idle TTL
      * duration</td>
      * </tr>
+     * <tr>
+     * <td>config.autoscaling_config.policy_uri</td><td>Use, stop using, or change
+     * autoscaling policies</td>
+     * </tr>
      * </table>
      * 

      *
@@ -2139,6 +2165,10 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      * <td>config.lifecycle_config.idle_delete_ttl</td><td>Update Idle TTL
      * duration</td>
      * </tr>
+     * <tr>
+     * <td>config.autoscaling_config.policy_uri</td><td>Use, stop using, or change
+     * autoscaling policies</td>
+     * </tr>
      * </table>
      * 

      *
@@ -2214,6 +2244,10 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * <td>config.lifecycle_config.idle_delete_ttl</td><td>Update Idle TTL
      * duration</td>
      * </tr>
+     * <tr>
+     * <td>config.autoscaling_config.policy_uri</td><td>Use, stop using, or change
+     * autoscaling policies</td>
+     * </tr>
      * </table>
      * 

      *
@@ -2285,6 +2319,10 @@ public Builder clearUpdateMask() {
      * <td>config.lifecycle_config.idle_delete_ttl</td><td>Update Idle TTL
      * duration</td>
      * </tr>
+     * <tr>
+     * <td>config.autoscaling_config.policy_uri</td><td>Use, stop using, or change
+     * autoscaling policies</td>
+     * </tr>
      * </table>
      * 

      *
@@ -2350,6 +2388,10 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
      * <td>config.lifecycle_config.idle_delete_ttl</td><td>Update Idle TTL
      * duration</td>
      * </tr>
+     * <tr>
+     * <td>config.autoscaling_config.policy_uri</td><td>Use, stop using, or change
+     * autoscaling policies</td>
+     * </tr>
      * </table>
      * 

      *
@@ -2419,6 +2461,10 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
      * <td>config.lifecycle_config.idle_delete_ttl</td><td>Update Idle TTL
      * duration</td>
      * </tr>
+     * <tr>
+     * <td>config.autoscaling_config.policy_uri</td><td>Use, stop using, or change
+     * autoscaling policies</td>
+     * </tr>
      * </table>
      * 

      *
@@ -2447,11 +2493,10 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
      *
      * 
      * Optional. A unique id used to identify the request. If the server
-     * receives two
-     * [UpdateClusterRequest][google.cloud.dataproc.v1beta2.UpdateClusterRequest]
-     * requests  with the same id, then the second request will be ignored and the
-     * first [google.longrunning.Operation][google.longrunning.Operation] created
-     * and stored in the backend is returned.
+     * receives two [UpdateClusterRequest][google.cloud.dataproc.v1beta2.UpdateClusterRequest] requests  with the same
+     * id, then the second request will be ignored and the
+     * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the
+     * backend is returned.
      * It is recommended to always set this value to a
      * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -2476,11 +2521,10 @@ public java.lang.String getRequestId() {
      *
      * 
      * Optional. A unique id used to identify the request. If the server
-     * receives two
-     * [UpdateClusterRequest][google.cloud.dataproc.v1beta2.UpdateClusterRequest]
-     * requests  with the same id, then the second request will be ignored and the
-     * first [google.longrunning.Operation][google.longrunning.Operation] created
-     * and stored in the backend is returned.
+     * receives two [UpdateClusterRequest][google.cloud.dataproc.v1beta2.UpdateClusterRequest] requests  with the same
+     * id, then the second request will be ignored and the
+     * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the
+     * backend is returned.
      * It is recommended to always set this value to a
      * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -2505,11 +2549,10 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
      *
      * 
      * Optional. A unique id used to identify the request. If the server
-     * receives two
-     * [UpdateClusterRequest][google.cloud.dataproc.v1beta2.UpdateClusterRequest]
-     * requests  with the same id, then the second request will be ignored and the
-     * first [google.longrunning.Operation][google.longrunning.Operation] created
-     * and stored in the backend is returned.
+     * receives two [UpdateClusterRequest][google.cloud.dataproc.v1beta2.UpdateClusterRequest] requests  with the same
+     * id, then the second request will be ignored and the
+     * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the
+     * backend is returned.
      * It is recommended to always set this value to a
      * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -2532,11 +2575,10 @@ public Builder setRequestId(java.lang.String value) {
      *
      * 
      * Optional. A unique id used to identify the request. If the server
-     * receives two
-     * [UpdateClusterRequest][google.cloud.dataproc.v1beta2.UpdateClusterRequest]
-     * requests  with the same id, then the second request will be ignored and the
-     * first [google.longrunning.Operation][google.longrunning.Operation] created
-     * and stored in the backend is returned.
+     * receives two [UpdateClusterRequest][google.cloud.dataproc.v1beta2.UpdateClusterRequest] requests  with the same
+     * id, then the second request will be ignored and the
+     * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the
+     * backend is returned.
      * It is recommended to always set this value to a
      * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -2556,11 +2598,10 @@ public Builder clearRequestId() {
      *
      * 
      * Optional. A unique id used to identify the request. If the server
-     * receives two
-     * [UpdateClusterRequest][google.cloud.dataproc.v1beta2.UpdateClusterRequest]
-     * requests  with the same id, then the second request will be ignored and the
-     * first [google.longrunning.Operation][google.longrunning.Operation] created
-     * and stored in the backend is returned.
+     * receives two [UpdateClusterRequest][google.cloud.dataproc.v1beta2.UpdateClusterRequest] requests  with the same
+     * id, then the second request will be ignored and the
+     * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the
+     * backend is returned.
      * It is recommended to always set this value to a
      * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/UpdateClusterRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/UpdateClusterRequestOrBuilder.java
index 61d34bbd8056..f6277201ae75 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/UpdateClusterRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/UpdateClusterRequestOrBuilder.java
@@ -208,6 +208,10 @@ public interface UpdateClusterRequestOrBuilder
    * <td>config.lifecycle_config.idle_delete_ttl</td><td>Update Idle TTL
    * duration</td>
    * </tr>
+   * <tr>
+   * <td>config.autoscaling_config.policy_uri</td><td>Use, stop using, or change
+   * autoscaling policies</td>
+   * </tr>
    * </table>
    * 

    *
@@ -269,6 +273,10 @@ public interface UpdateClusterRequestOrBuilder
    * <td>config.lifecycle_config.idle_delete_ttl</td><td>Update Idle TTL
    * duration</td>
    * </tr>
+   * <tr>
+   * <td>config.autoscaling_config.policy_uri</td><td>Use, stop using, or change
+   * autoscaling policies</td>
+   * </tr>
    * </table>
    * 

    *
@@ -330,6 +338,10 @@ public interface UpdateClusterRequestOrBuilder
    * <td>config.lifecycle_config.idle_delete_ttl</td><td>Update Idle TTL
    * duration</td>
    * </tr>
+   * <tr>
+   * <td>config.autoscaling_config.policy_uri</td><td>Use, stop using, or change
+   * autoscaling policies</td>
+   * </tr>
    * </table>
    * 

    *
@@ -342,11 +354,10 @@ public interface UpdateClusterRequestOrBuilder
    *
    * 
    * Optional. A unique id used to identify the request. If the server
-   * receives two
-   * [UpdateClusterRequest][google.cloud.dataproc.v1beta2.UpdateClusterRequest]
-   * requests  with the same id, then the second request will be ignored and the
-   * first [google.longrunning.Operation][google.longrunning.Operation] created
-   * and stored in the backend is returned.
+   * receives two [UpdateClusterRequest][google.cloud.dataproc.v1beta2.UpdateClusterRequest] requests  with the same
+   * id, then the second request will be ignored and the
+   * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the
+   * backend is returned.
    * It is recommended to always set this value to a
    * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
    * The id must contain only letters (a-z, A-Z), numbers (0-9),
@@ -361,11 +372,10 @@ public interface UpdateClusterRequestOrBuilder
    *
    * 
    * Optional. A unique id used to identify the request. If the server
-   * receives two
-   * [UpdateClusterRequest][google.cloud.dataproc.v1beta2.UpdateClusterRequest]
-   * requests  with the same id, then the second request will be ignored and the
-   * first [google.longrunning.Operation][google.longrunning.Operation] created
-   * and stored in the backend is returned.
+   * receives two [UpdateClusterRequest][google.cloud.dataproc.v1beta2.UpdateClusterRequest] requests  with the same
+   * id, then the second request will be ignored and the
+   * first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the
+   * backend is returned.
    * It is recommended to always set this value to a
    * [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
    * The id must contain only letters (a-z, A-Z), numbers (0-9),
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/WorkflowTemplate.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/WorkflowTemplate.java
index ba50894f3031..5ea9ea50d364 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/WorkflowTemplate.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/WorkflowTemplate.java
@@ -218,6 +218,7 @@ protected com.google.protobuf.MapField internalGetMapField(int number) {
    * The id must contain only letters (a-z, A-Z), numbers (0-9),
    * underscores (_), and hyphens (-). Cannot begin or end with underscore
    * or hyphen. Must consist of between 3 and 50 characters.
+   * .
    * 

    *
    * string id = 2;
@@ -241,6 +242,7 @@ public java.lang.String getId() {
    * The id must contain only letters (a-z, A-Z), numbers (0-9),
    * underscores (_), and hyphens (-). Cannot begin or end with underscore
    * or hyphen. Must consist of between 3 and 50 characters.
+   * .
    * 

    *
    * string id = 2;
@@ -1307,6 +1309,7 @@ public Builder mergeFrom(
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
      * underscores (_), and hyphens (-). Cannot begin or end with underscore
      * or hyphen. Must consist of between 3 and 50 characters.
+     * .
      * 

      *
      * string id = 2;
@@ -1330,6 +1333,7 @@ public java.lang.String getId() {
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
      * underscores (_), and hyphens (-). Cannot begin or end with underscore
      * or hyphen. Must consist of between 3 and 50 characters.
+     * .
      * 

      *
      * string id = 2;
@@ -1353,6 +1357,7 @@ public com.google.protobuf.ByteString getIdBytes() {
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
      * underscores (_), and hyphens (-). Cannot begin or end with underscore
      * or hyphen. Must consist of between 3 and 50 characters.
+     * .
      * 

      *
      * string id = 2;
@@ -1374,6 +1379,7 @@ public Builder setId(java.lang.String value) {
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
      * underscores (_), and hyphens (-). Cannot begin or end with underscore
      * or hyphen. Must consist of between 3 and 50 characters.
+     * .
      * 

      *
      * string id = 2;
@@ -1392,6 +1398,7 @@ public Builder clearId() {
      * The id must contain only letters (a-z, A-Z), numbers (0-9),
      * underscores (_), and hyphens (-). Cannot begin or end with underscore
      * or hyphen. Must consist of between 3 and 50 characters.
+     * .
      * 

      *
      * string id = 2;
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/WorkflowTemplateOrBuilder.java b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/WorkflowTemplateOrBuilder.java
index c677f84a2f9d..2ab0189d899e 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/WorkflowTemplateOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/java/com/google/cloud/dataproc/v1beta2/WorkflowTemplateOrBuilder.java
@@ -16,6 +16,7 @@ public interface WorkflowTemplateOrBuilder
    * The id must contain only letters (a-z, A-Z), numbers (0-9),
    * underscores (_), and hyphens (-). Cannot begin or end with underscore
    * or hyphen. Must consist of between 3 and 50 characters.
+   * .
    * 

    *
    * string id = 2;
@@ -29,6 +30,7 @@ public interface WorkflowTemplateOrBuilder
    * The id must contain only letters (a-z, A-Z), numbers (0-9),
    * underscores (_), and hyphens (-). Cannot begin or end with underscore
    * or hyphen. Must consist of between 3 and 50 characters.
+   * .
    * 

    *
    * string id = 2;
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/autoscaling_policies.proto b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/autoscaling_policies.proto
new file mode 100644
index 000000000000..0c3efbd067ae
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/autoscaling_policies.proto
@@ -0,0 +1,276 @@
+// Copyright 2019 Google LLC.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+syntax = "proto3";
+
+package google.cloud.dataproc.v1beta2;
+
+import "google/api/annotations.proto";
+import "google/cloud/dataproc/v1beta2/clusters.proto";
+import "google/cloud/dataproc/v1beta2/jobs.proto";
+import "google/longrunning/operations.proto";
+import "google/protobuf/duration.proto";
+import "google/protobuf/empty.proto";
+import "google/protobuf/timestamp.proto";
+
+option go_package = "google.golang.org/genproto/googleapis/cloud/dataproc/v1beta2;dataproc";
+option java_multiple_files = true;
+option java_outer_classname = "AutoscalingPoliciesProto";
+option java_package = "com.google.cloud.dataproc.v1beta2";
+
+// The API interface for managing autoscaling policies in the
+// Google Cloud Dataproc API.
+service AutoscalingPolicyService {
+  // Creates new autoscaling policy.
+  rpc CreateAutoscalingPolicy(CreateAutoscalingPolicyRequest) returns (AutoscalingPolicy) {
+    option (google.api.http) = {
+      post: "/v1beta2/{parent=projects/*/locations/*}/autoscalingPolicies"
+      body: "policy"
+      additional_bindings {
+        post: "/v1beta2/{parent=projects/*/regions/*}/autoscalingPolicies"
+        body: "policy"
+      }
+    };
+  }
+
+  // Updates (replaces) autoscaling policy.
+  //
+  // Disabled check for update_mask, because all updates will be full
+  // replacements.
+  rpc UpdateAutoscalingPolicy(UpdateAutoscalingPolicyRequest) returns (AutoscalingPolicy) {
+    option (google.api.http) = {
+      put: "/v1beta2/{policy.name=projects/*/locations/*/autoscalingPolicies/*}"
+      body: "policy"
+      additional_bindings {
+        put: "/v1beta2/{policy.name=projects/*/regions/*/autoscalingPolicies/*}"
+        body: "policy"
+      }
+    };
+  }
+
+  // Retrieves autoscaling policy.
+  rpc GetAutoscalingPolicy(GetAutoscalingPolicyRequest) returns (AutoscalingPolicy) {
+    option (google.api.http) = {
+      get: "/v1beta2/{name=projects/*/locations/*/autoscalingPolicies/*}"
+      additional_bindings {
+        get: "/v1beta2/{name=projects/*/regions/*/autoscalingPolicies/*}"
+      }
+    };
+  }
+
+  // Lists autoscaling policies in the project.
+  rpc ListAutoscalingPolicies(ListAutoscalingPoliciesRequest) returns (ListAutoscalingPoliciesResponse) {
+    option (google.api.http) = {
+      get: "/v1beta2/{parent=projects/*/locations/*}/autoscalingPolicies"
+      additional_bindings {
+        get: "/v1beta2/{parent=projects/*/regions/*}/autoscalingPolicies"
+      }
+    };
+  }
+
+  // Deletes an autoscaling policy. It is an error to delete an autoscaling
+  // policy that is in use by one or more clusters.
+  rpc DeleteAutoscalingPolicy(DeleteAutoscalingPolicyRequest) returns (google.protobuf.Empty) {
+    option (google.api.http) = {
+      delete: "/v1beta2/{name=projects/*/locations/*/autoscalingPolicies/*}"
+      additional_bindings {
+        delete: "/v1beta2/{name=projects/*/regions/*/autoscalingPolicies/*}"
+      }
+    };
+  }
+}
+
+// Describes an autoscaling policy for Dataproc cluster autoscaler.
+message AutoscalingPolicy {
+  // Required. The policy id.
+  //
+  // The id must contain only letters (a-z, A-Z), numbers (0-9),
+  // underscores (_), and hyphens (-). Cannot begin or end with underscore
+  // or hyphen. Must consist of between 3 and 50 characters.
+  string id = 1;
+
+  // Output only. The "resource name" of the policy, as described
+  // in https://cloud.google.com/apis/design/resource_names of the form
+  // `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+  string name = 2;
+
+  // Required. Autoscaling algorithm for policy.
+  oneof algorithm {
+    BasicAutoscalingAlgorithm basic_algorithm = 3;
+  }
+
+  // Required. Describes how the autoscaler will operate for primary workers.
+  InstanceGroupAutoscalingPolicyConfig worker_config = 4;
+
+  // Optional. Describes how the autoscaler will operate for secondary workers.
+  InstanceGroupAutoscalingPolicyConfig secondary_worker_config = 5;
+}
+
+// Basic algorithm for autoscaling.
+message BasicAutoscalingAlgorithm {
+  // Required. YARN autoscaling configuration.
+  BasicYarnAutoscalingConfig yarn_config = 1;
+
+  // Optional. Duration between scaling events. A scaling period starts after
+  // the update operation from the previous event has completed.
+  //
+  // Bounds: [2m, 1d]. Default: 2m.
+  google.protobuf.Duration cooldown_period = 2;
+}
+
+// Basic autoscaling configurations for YARN.
+message BasicYarnAutoscalingConfig {
+  // Required. Timeout for YARN graceful decommissioning of Node Managers.
+  // Specifies the duration to wait for jobs to complete before forcefully
+  // removing workers (and potentially interrupting jobs). Only applicable to
+  // downscaling operations.
+  //
+  // Bounds: [0s, 1d].
+  google.protobuf.Duration graceful_decommission_timeout = 5;
+
+  // Required. Fraction of average pending memory in the last cooldown period
+  // for which to add workers. A scale-up factor of 1.0 will result in scaling
+  // up so that there is no pending memory remaining after the update (more
+  // aggressive scaling). A scale-up factor closer to 0 will result in a smaller
+  // magnitude of scaling up (less aggressive scaling).
+  //
+  // Bounds: [0.0, 1.0].
+  double scale_up_factor = 1;
+
+  // Required. Fraction of average pending memory in the last cooldown period
+  // for which to remove workers. A scale-down factor of 1 will result in
+  // scaling down so that there is no available memory remaining after the
+  // update (more aggressive scaling). A scale-down factor of 0 disables
+  // removing workers, which can be beneficial for autoscaling a single job.
+  //
+  // Bounds: [0.0, 1.0].
+  double scale_down_factor = 2;
+
+  // Optional. Minimum scale-up threshold as a fraction of total cluster size
+  // before scaling occurs. For example, in a 20-worker cluster, a threshold of
+  // 0.1 means the autoscaler must recommend at least a 2-worker scale-up for
+  // the cluster to scale. A threshold of 0 means the autoscaler will scale up
+  // on any recommended change.
+  //
+  // Bounds: [0.0, 1.0]. Default: 0.0.
+  double scale_up_min_worker_fraction = 3;
+
+  // Optional. Minimum scale-down threshold as a fraction of total cluster size
+  // before scaling occurs. For example, in a 20-worker cluster, a threshold of
+  // 0.1 means the autoscaler must recommend at least a 2 worker scale-down for
+  // the cluster to scale. A threshold of 0 means the autoscaler will scale down
+  // on any recommended change.
+  //
+  // Bounds: [0.0, 1.0]. Default: 0.0.
+  double scale_down_min_worker_fraction = 4;
+}
+
+// Configuration for the size bounds of an instance group, including its
+// proportional size to other groups.
+message InstanceGroupAutoscalingPolicyConfig {
+  // Optional. Minimum number of instances for this group.
+  //
+  // Primary workers - Bounds: [2, max_instances]. Default: 2.
+  // Secondary workers - Bounds: [0, max_instances]. Default: 0.
+  int32 min_instances = 1;
+
+  // Optional. Maximum number of instances for this group. Required for primary
+  // workers. Note that by default, clusters will not use secondary workers.
+  // Required for secondary workers if the minimum secondary instances is set.
+  //
+  // Primary workers - Bounds: [min_instances, ). Required.
+  // Secondary workers - Bounds: [min_instances, ). Default: 0.
+  int32 max_instances = 2;
+
+  // Optional. Weight for the instance group, which is used to determine the
+  // fraction of total workers in the cluster from this instance group.
+  // For example, if primary workers have weight 2, and secondary workers have
+  // weight 1, the cluster will have approximately 2 primary workers for each
+  // secondary worker.
+  //
+  // The cluster may not reach the specified balance if constrained
+  // by min/max bounds or other autoscaling settings. For example, if
+  // `max_instances` for secondary workers is 0, then only primary workers will
+  // be added. The cluster can also be out of balance when created.
+  //
+  // If weight is not set on any instance group, the cluster will default to
+  // equal weight for all groups: the cluster will attempt to maintain an equal
+  // number of workers in each group within the configured size bounds for each
+  // group. If weight is set for one group only, the cluster will default to
+  // zero weight on the unset group. For example if weight is set only on
+  // primary workers, the cluster will use primary workers only and no
+  // secondary workers.
+  int32 weight = 3;
+}
+
+// A request to create an autoscaling policy.
+message CreateAutoscalingPolicyRequest {
+  // Required. The "resource name" of the region, as described
+  // in https://cloud.google.com/apis/design/resource_names of the form
+  // `projects/{project_id}/regions/{region}`.
+  string parent = 1;
+
+  // The autoscaling policy to create.
+  AutoscalingPolicy policy = 2;
+}
+
+// A request to fetch an autoscaling policy.
+message GetAutoscalingPolicyRequest {
+  // Required. The "resource name" of the autoscaling policy, as described
+  // in https://cloud.google.com/apis/design/resource_names of the form
+  // `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+  string name = 1;
+}
+
+// A request to update an autoscaling policy.
+message UpdateAutoscalingPolicyRequest {
+  // Required. The updated autoscaling policy.
+  AutoscalingPolicy policy = 1;
+}
+
+// A request to delete an autoscaling policy.
+//
+// Autoscaling policies in use by one or more clusters will not be deleted.
+message DeleteAutoscalingPolicyRequest {
+  // Required. The "resource name" of the autoscaling policy, as described
+  // in https://cloud.google.com/apis/design/resource_names of the form
+  // `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+  string name = 1;
+}
+
+// A request to list autoscaling policies in a project.
+message ListAutoscalingPoliciesRequest {
+  // Required. The "resource name" of the region, as described
+  // in https://cloud.google.com/apis/design/resource_names of the form
+  // `projects/{project_id}/regions/{region}`
+  string parent = 1;
+
+  // Optional. The maximum number of results to return in each response.
+  int32 page_size = 2;
+
+  // Optional. The page token, returned by a previous call, to request the
+  // next page of results.
+  string page_token = 3;
+}
+
+// A response to a request to list autoscaling policies in a project.
+message ListAutoscalingPoliciesResponse {
+  // Output only. Autoscaling policies list.
+  repeated AutoscalingPolicy policies = 1;
+
+  // Output only. This token is included in the response if there are more
+  // results to fetch.
+  string next_page_token = 2;
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/clusters.proto b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/clusters.proto
index fd89fbffed0e..d3bed6b3f244 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/clusters.proto
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/clusters.proto
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC.
+// Copyright 2019 Google LLC.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -34,8 +34,7 @@ option java_package = "com.google.cloud.dataproc.v1beta2";
 // of Compute Engine instances.
 service ClusterController {
   // Creates a cluster in a project.
-  rpc CreateCluster(CreateClusterRequest)
-      returns (google.longrunning.Operation) {
+  rpc CreateCluster(CreateClusterRequest) returns (google.longrunning.Operation) {
     option (google.api.http) = {
       post: "/v1beta2/projects/{project_id}/regions/{region}/clusters"
       body: "cluster"
@@ -43,8 +42,7 @@ service ClusterController {
   }
 
   // Updates a cluster in a project.
-  rpc UpdateCluster(UpdateClusterRequest)
-      returns (google.longrunning.Operation) {
+  rpc UpdateCluster(UpdateClusterRequest) returns (google.longrunning.Operation) {
     option (google.api.http) = {
       patch: "/v1beta2/projects/{project_id}/regions/{region}/clusters/{cluster_name}"
       body: "cluster"
@@ -52,8 +50,7 @@ service ClusterController {
   }
 
   // Deletes a cluster in a project.
-  rpc DeleteCluster(DeleteClusterRequest)
-      returns (google.longrunning.Operation) {
+  rpc DeleteCluster(DeleteClusterRequest) returns (google.longrunning.Operation) {
     option (google.api.http) = {
       delete: "/v1beta2/projects/{project_id}/regions/{region}/clusters/{cluster_name}"
     };
@@ -76,8 +73,7 @@ service ClusterController {
   // Gets cluster diagnostic information.
   // After the operation completes, the Operation.response field
   // contains `DiagnoseClusterOutputLocation`.
-  rpc DiagnoseCluster(DiagnoseClusterRequest)
-      returns (google.longrunning.Operation) {
+  rpc DiagnoseCluster(DiagnoseClusterRequest) returns (google.longrunning.Operation) {
     option (google.api.http) = {
       post: "/v1beta2/projects/{project_id}/regions/{region}/clusters/{cluster_name}:diagnose"
       body: "*"
@@ -127,15 +123,18 @@ message Cluster {
 
 // The cluster config.
 message ClusterConfig {
-  // Optional. A Cloud Storage staging bucket used for sharing generated
-  // SSH keys and config. If you do not specify a staging bucket, Cloud
-  // Dataproc will determine an appropriate Cloud Storage location (US,
+  // Optional. A Google Cloud Storage bucket used to stage job
+  // dependencies, config files, and job driver console output.
+  // If you do not specify a staging bucket, Cloud
+  // Dataproc will determine a Cloud Storage location (US,
   // ASIA, or EU) for your cluster's staging bucket according to the Google
-  // Compute Engine zone where your cluster is deployed, and then it will create
-  // and manage this project-level, per-location bucket for you.
+  // Compute Engine zone where your cluster is deployed, and then create
+  // and manage this project-level, per-location bucket (see
+  // [Cloud Dataproc staging
+  // bucket](/dataproc/docs/concepts/configuring-clusters/staging-bucket)).
   string config_bucket = 1;
 
-  // Required. The shared Compute Engine config settings for
+  // Optional. The shared Compute Engine config settings for
   // all instances in a cluster.
   GceClusterConfig gce_cluster_config = 8;
 
@@ -174,6 +173,41 @@ message ClusterConfig {
 
   // Optional. Encryption settings for the cluster.
   EncryptionConfig encryption_config = 15;
+
+  // Optional. Autoscaling config for the policy associated with the cluster.
+  // Cluster does not autoscale if this field is unset.
+  AutoscalingConfig autoscaling_config = 16;
+
+  // Optional. Port/endpoint configuration for this cluster
+  EndpointConfig endpoint_config = 17;
+
+  // Optional. Security related configuration.
+  SecurityConfig security_config = 18;
+}
+
+// Endpoint config for this cluster
+message EndpointConfig {
+  // Output only. The map of port descriptions to URLs. Will only be populated
+  // if enable_http_port_access is true.
+  map http_ports = 1;
+
+  // Optional. If true, enable http access to specific ports on the cluster
+  // from external sources. Defaults to false.
+  bool enable_http_port_access = 2;
+}
+
+// Autoscaling Policy config associated with the cluster.
+message AutoscalingConfig {
+  // Optional. The autoscaling policy used by the cluster.
+  //
+  // Only resource names including projectid and location (region) are valid.
+  // Examples:
+  //
+  // * `https://www.googleapis.com/compute/v1/projects/[project_id]/locations/[dataproc_region]/autoscalingPolicies/[policy_id]`
+  // * `projects/[project_id]/locations/[dataproc_region]/autoscalingPolicies/[policy_id]`
+  //
+  // Note that the policy must be in the same project and Cloud Dataproc region.
+  string policy_uri = 1;
 }
 
 // Encryption settings for the cluster.
@@ -217,8 +251,8 @@ message GceClusterConfig {
   //
   // A full URL, partial URI, or short name are valid. Examples:
   //
-  // * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`
-  // * `projects/[project_id]/regions/us-east1/sub0`
+  // * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/subnetworks/sub0`
+  // * `projects/[project_id]/regions/us-east1/subnetworks/sub0`
   // * `sub0`
   string subnetwork_uri = 6;
 
@@ -267,6 +301,9 @@ message GceClusterConfig {
   // [Project and instance
   // metadata](https://cloud.google.com/compute/docs/storing-retrieving-metadata#project_and_instance_metadata)).
   map metadata = 5;
+
+  // Optional. Reservation Affinity for consuming Zonal reservation.
+  ReservationAffinity reservation_affinity = 11;
 }
 
 // Optional. The config settings for Compute Engine resources in
@@ -339,8 +376,9 @@ message ManagedGroupConfig {
 // of an instance group (see [GPUs on Compute Engine](/compute/docs/gpus/)).
 message AcceleratorConfig {
   // Full URL, partial URI, or short name of the accelerator type resource to
-  // expose to this instance. See [Compute Engine AcceleratorTypes](
-  // /compute/docs/reference/beta/acceleratorTypes)
+  // expose to this instance. See
+  // [Compute Engine
+  // AcceleratorTypes](/compute/docs/reference/beta/acceleratorTypes)
   //
   // Examples
   // * `https://www.googleapis.com/compute/beta/projects/[project_id]/zones/us-east1-a/acceleratorTypes/nvidia-tesla-k80`
@@ -401,6 +439,77 @@ message LifecycleConfig {
   }
 }
 
+// Security related configuration, including encryption, Kerberos, etc.
+message SecurityConfig {
+  // Kerberos related configuration.
+  KerberosConfig kerberos_config = 1;
+}
+
+// Specifies Kerberos related configuration.
+message KerberosConfig {
+  // Optional. Flag to indicate whether to Kerberize the cluster.
+  bool enable_kerberos = 1;
+
+  // Required. The Cloud Storage URI of a KMS encrypted file containing the root
+  // principal password.
+  string root_principal_password_uri = 2;
+
+  // Required. The uri of the KMS key used to encrypt various sensitive
+  // files.
+  string kms_key_uri = 3;
+
+  // Optional. The Cloud Storage URI of the keystore file used for SSL
+  // encryption. If not provided, Dataproc will provide a self-signed
+  // certificate.
+  string keystore_uri = 4;
+
+  // Optional. The Cloud Storage URI of the truststore file used for SSL
+  // encryption. If not provided, Dataproc will provide a self-signed
+  // certificate.
+  string truststore_uri = 5;
+
+  // Optional. The Cloud Storage URI of a KMS encrypted file containing the
+  // password to the user provided keystore. For the self-signed certificate,
+  // this password is generated by Dataproc.
+  string keystore_password_uri = 6;
+
+  // Optional. The Cloud Storage URI of a KMS encrypted file containing the
+  // password to the user provided key. For the self-signed certificate, this
+  // password is generated by Dataproc.
+  string key_password_uri = 7;
+
+  // Optional. The Cloud Storage URI of a KMS encrypted file containing the
+  // password to the user provided truststore. For the self-signed certificate,
+  // this password is generated by Dataproc.
+  string truststore_password_uri = 8;
+
+  // Optional. The remote realm the Dataproc on-cluster KDC will trust, should
+  // the user enable cross realm trust.
+  string cross_realm_trust_realm = 9;
+
+  // Optional. The KDC (IP or hostname) for the remote trusted realm in a cross
+  // realm trust relationship.
+  string cross_realm_trust_kdc = 10;
+
+  // Optional. The admin server (IP or hostname) for the remote trusted realm in
+  // a cross realm trust relationship.
+  string cross_realm_trust_admin_server = 11;
+
+  // Optional. The Cloud Storage URI of a KMS encrypted file containing the
+  // shared password between the on-cluster Kerberos realm and the remote
+  // trusted realm, in a cross realm trust relationship.
+  string cross_realm_trust_shared_password_uri = 12;
+
+  // Optional. The Cloud Storage URI of a KMS encrypted file containing the
+  // master key of the KDC database.
+  string kdc_db_key_uri = 13;
+
+  // Optional. The lifetime of the ticket granting ticket, in hours.
+  // If not specified, or user specifies 0, then default value 10
+  // will be used.
+  int32 tgt_lifetime_hours = 14;
+}
+
 // Specifies an executable to run on a fully configured node and a
 // timeout period for executable completion.
 message NodeInitializationAction {
@@ -478,13 +587,13 @@ message SoftwareConfig {
   // such as "1.2" (including a subminor version, such as "1.2.29"), or the
   // ["preview"
   // version](/dataproc/docs/concepts/versioning/dataproc-versions#other_versions).
-  // If unspecified, it defaults to the latest version.
+  // If unspecified, it defaults to the latest Debian version.
   string image_version = 1;
 
   // Optional. The properties to set on daemon config files.
   //
-  // Property keys are specified in `prefix:property` format, such as
-  // `core:fs.defaultFS`. The following are supported prefixes
+  // Property keys are specified in `prefix:property` format, for example
+  // `core:hadoop.tmp.dir`. The following are supported prefixes
   // and their mappings:
   //
   // * capacity-scheduler: `capacity-scheduler.xml`
@@ -500,6 +609,9 @@ message SoftwareConfig {
   // For more information, see
   // [Cluster properties](/dataproc/docs/concepts/cluster-properties).
   map properties = 2;
+
+  // The set of optional components to activate on the cluster.
+  repeated Component optional_components = 3;
 }
 
 // Contains cluster daemon metrics, such as HDFS and YARN stats.
@@ -527,11 +639,10 @@ message CreateClusterRequest {
   Cluster cluster = 2;
 
   // Optional. A unique id used to identify the request. If the server
-  // receives two
-  // [CreateClusterRequest][google.cloud.dataproc.v1beta2.CreateClusterRequest]
-  // requests  with the same id, then the second request will be ignored and the
-  // first [google.longrunning.Operation][google.longrunning.Operation] created
-  // and stored in the backend is returned.
+  // receives two [CreateClusterRequest][google.cloud.dataproc.v1beta2.CreateClusterRequest] requests  with the same
+  // id, then the second request will be ignored and the
+  // first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the backend
+  // is returned.
   //
   // It is recommended to always set this value to a
   // [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
@@ -621,15 +732,18 @@ message UpdateClusterRequest {
   // config.lifecycle_config.idle_delete_ttlUpdate Idle TTL
   // duration
   // 
+  // 
+  // config.autoscaling_config.policy_uriUse, stop using, or change
+  // autoscaling policies
+  // 
   // 
   google.protobuf.FieldMask update_mask = 4;
 
   // Optional. A unique id used to identify the request. If the server
-  // receives two
-  // [UpdateClusterRequest][google.cloud.dataproc.v1beta2.UpdateClusterRequest]
-  // requests  with the same id, then the second request will be ignored and the
-  // first [google.longrunning.Operation][google.longrunning.Operation] created
-  // and stored in the backend is returned.
+  // receives two [UpdateClusterRequest][google.cloud.dataproc.v1beta2.UpdateClusterRequest] requests  with the same
+  // id, then the second request will be ignored and the
+  // first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the
+  // backend is returned.
   //
   // It is recommended to always set this value to a
   // [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
@@ -656,11 +770,10 @@ message DeleteClusterRequest {
   string cluster_uuid = 4;
 
   // Optional. A unique id used to identify the request. If the server
-  // receives two
-  // [DeleteClusterRequest][google.cloud.dataproc.v1beta2.DeleteClusterRequest]
-  // requests  with the same id, then the second request will be ignored and the
-  // first [google.longrunning.Operation][google.longrunning.Operation] created
-  // and stored in the backend is returned.
+  // receives two [DeleteClusterRequest][google.cloud.dataproc.v1beta2.DeleteClusterRequest] requests  with the same
+  // id, then the second request will be ignored and the
+  // first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the
+  // backend is returned.
   //
   // It is recommended to always set this value to a
   // [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
@@ -751,3 +864,30 @@ message DiagnoseClusterResults {
   // diagnostics.
   string output_uri = 1;
 }
+
+// Reservation Affinity for consuming Zonal reservation.
+message ReservationAffinity {
+  // Indicates whether to consume capacity from an reservation or not.
+  enum Type {
+    TYPE_UNSPECIFIED = 0;
+
+    // Do not consume from any allocated capacity.
+    NO_RESERVATION = 1;
+
+    // Consume any reservation available.
+    ANY_RESERVATION = 2;
+
+    // Must consume from a specific reservation. Must specify key value fields
+    // for specifying the reservations.
+    SPECIFIC_RESERVATION = 3;
+  }
+
+  // Optional. Type of reservation to consume
+  Type consume_reservation_type = 1;
+
+  // Optional. Corresponds to the label key of reservation resource.
+  string key = 2;
+
+  // Optional. Corresponds to the label values of reservation resource.
+  repeated string values = 3;
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/jobs.proto b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/jobs.proto
index 4f949ba9452f..4d888dafc011 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/jobs.proto
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/jobs.proto
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC.
+// Copyright 2019 Google LLC.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -377,6 +377,38 @@ message PigJob {
   LoggingConfig logging_config = 7;
 }
 
+// A Cloud Dataproc job for running
+// [Apache SparkR](https://spark.apache.org/docs/latest/sparkr.html)
+// applications on YARN.
+message SparkRJob {
+  // Required. The HCFS URI of the main R file to use as the driver.
+  // Must be a .R file.
+  string main_r_file_uri = 1;
+
+  // Optional. The arguments to pass to the driver.  Do not include arguments,
+  // such as `--conf`, that can be set as job properties, since a collision may
+  // occur that causes an incorrect job submission.
+  repeated string args = 2;
+
+  // Optional. HCFS URIs of files to be copied to the working directory of
+  // R drivers and distributed tasks. Useful for naively parallel tasks.
+  repeated string file_uris = 3;
+
+  // Optional. HCFS URIs of archives to be extracted in the working directory of
+  // Spark drivers and tasks. Supported file types:
+  // .jar, .tar, .tar.gz, .tgz, and .zip.
+  repeated string archive_uris = 4;
+
+  // Optional. A mapping of property names to values, used to configure SparkR.
+  // Properties that conflict with values set by the Cloud Dataproc API may be
+  // overwritten. Can include properties set in
+  // /etc/spark/conf/spark-defaults.conf and classes in user code.
+  map properties = 5;
+
+  // Optional. The runtime log config for job execution.
+  LoggingConfig logging_config = 6;
+}
+
 // Cloud Dataproc job config.
 message JobPlacement {
   // Required. The name of the cluster where the job will be submitted.
@@ -473,11 +505,12 @@ message JobReference {
   // belongs to.
   string project_id = 1;
 
-  // Optional. The job ID, which must be unique within the project. The job ID
-  // is generated by the server upon job submission or provided by the user as a
-  // means to perform retries without creating duplicate jobs. The ID must
-  // contain only letters (a-z, A-Z), numbers (0-9), underscores (_), or
-  // hyphens (-). The maximum length is 100 characters.
+  // Optional. The job ID, which must be unique within the project.
+  //
+  // The ID must contain only letters (a-z, A-Z), numbers (0-9),
+  // underscores (_), or hyphens (-). The maximum length is 100 characters.
+  //
+  // If not specified by the caller, the job ID will be provided by the server.
   string job_id = 2;
 }
 
@@ -563,6 +596,9 @@ message Job {
     // Job is a Pig job.
     PigJob pig_job = 7;
 
+    // Job is a SparkR job.
+    SparkRJob spark_r_job = 21;
+
     // Job is a SparkSql job.
     SparkSqlJob spark_sql_job = 12;
   }
@@ -638,10 +674,9 @@ message SubmitJobRequest {
   Job job = 2;
 
   // Optional. A unique id used to identify the request. If the server
-  // receives two
-  // [SubmitJobRequest][google.cloud.dataproc.v1beta2.SubmitJobRequest] requests
-  // with the same id, then the second request will be ignored and the first
-  // [Job][google.cloud.dataproc.v1beta2.Job] created and stored in the backend
+  // receives two [SubmitJobRequest][google.cloud.dataproc.v1beta2.SubmitJobRequest] requests  with the same
+  // id, then the second request will be ignored and the
+  // first [Job][google.cloud.dataproc.v1beta2.Job] created and stored in the backend
   // is returned.
   //
   // It is recommended to always set this value to a
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/operations.proto b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/operations.proto
index b77eeddee354..8f9252a46716 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/operations.proto
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/operations.proto
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC.
+// Copyright 2019 Google LLC.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/shared.proto b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/shared.proto
index c9bea686ae34..de1130d9c0b1 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/shared.proto
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/shared.proto
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC.
+// Copyright 2019 Google LLC.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -23,3 +23,33 @@ option go_package = "google.golang.org/genproto/googleapis/cloud/dataproc/v1beta
 option java_multiple_files = true;
 option java_outer_classname = "SharedProto";
 option java_package = "com.google.cloud.dataproc.v1beta2";
+
+// Cluster components that can be activated.
+enum Component {
+  // Unspecified component.
+  COMPONENT_UNSPECIFIED = 0;
+
+  // The Anaconda python distribution.
+  ANACONDA = 5;
+
+  // The Druid query engine.
+  DRUID = 9;
+
+  // The Hive Web HCatalog (the REST service for accessing HCatalog).
+  HIVE_WEBHCAT = 3;
+
+  // The Jupyter Notebook.
+  JUPYTER = 1;
+
+  // The Kerberos security feature.
+  KERBEROS = 7;
+
+  // The Presto query engine.
+  PRESTO = 6;
+
+  // The Zeppelin notebook.
+  ZEPPELIN = 4;
+
+  // The Zookeeper service.
+  ZOOKEEPER = 8;
+}
diff --git a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/workflow_templates.proto b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/workflow_templates.proto
index cb2584496568..edaf357cc6c5 100644
--- a/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/workflow_templates.proto
+++ b/google-api-grpc/proto-google-cloud-dataproc-v1beta2/src/main/proto/google/cloud/dataproc/v1beta2/workflow_templates.proto
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC.
+// Copyright 2019 Google LLC.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -33,8 +33,7 @@ option java_package = "com.google.cloud.dataproc.v1beta2";
 // Cloud Dataproc API.
 service WorkflowTemplateService {
   // Creates new workflow template.
-  rpc CreateWorkflowTemplate(CreateWorkflowTemplateRequest)
-      returns (WorkflowTemplate) {
+  rpc CreateWorkflowTemplate(CreateWorkflowTemplateRequest) returns (WorkflowTemplate) {
     option (google.api.http) = {
       post: "/v1beta2/{parent=projects/*/regions/*}/workflowTemplates"
       body: "template"
@@ -49,8 +48,7 @@ service WorkflowTemplateService {
   //
   // Can retrieve previously instantiated template by specifying optional
   // version parameter.
-  rpc GetWorkflowTemplate(GetWorkflowTemplateRequest)
-      returns (WorkflowTemplate) {
+  rpc GetWorkflowTemplate(GetWorkflowTemplateRequest) returns (WorkflowTemplate) {
     option (google.api.http) = {
       get: "/v1beta2/{name=projects/*/regions/*/workflowTemplates/*}"
       additional_bindings {
@@ -77,8 +75,7 @@ service WorkflowTemplateService {
   // On successful completion,
   // [Operation.response][google.longrunning.Operation.response] will be
   // [Empty][google.protobuf.Empty].
-  rpc InstantiateWorkflowTemplate(InstantiateWorkflowTemplateRequest)
-      returns (google.longrunning.Operation) {
+  rpc InstantiateWorkflowTemplate(InstantiateWorkflowTemplateRequest) returns (google.longrunning.Operation) {
     option (google.api.http) = {
       post: "/v1beta2/{name=projects/*/regions/*/workflowTemplates/*}:instantiate"
       body: "*"
@@ -92,8 +89,7 @@ service WorkflowTemplateService {
   // Instantiates a template and begins execution.
   //
   // This method is equivalent to executing the sequence
-  // [CreateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.CreateWorkflowTemplate],
-  // [InstantiateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.InstantiateWorkflowTemplate],
+  // [CreateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.CreateWorkflowTemplate], [InstantiateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.InstantiateWorkflowTemplate],
   // [DeleteWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.DeleteWorkflowTemplate].
   //
   // The returned Operation can be used to track execution of
@@ -112,9 +108,7 @@ service WorkflowTemplateService {
   // On successful completion,
   // [Operation.response][google.longrunning.Operation.response] will be
   // [Empty][google.protobuf.Empty].
-  rpc InstantiateInlineWorkflowTemplate(
-      InstantiateInlineWorkflowTemplateRequest)
-      returns (google.longrunning.Operation) {
+  rpc InstantiateInlineWorkflowTemplate(InstantiateInlineWorkflowTemplateRequest) returns (google.longrunning.Operation) {
     option (google.api.http) = {
       post: "/v1beta2/{parent=projects/*/locations/*}/workflowTemplates:instantiateInline"
       body: "template"
@@ -127,8 +121,7 @@ service WorkflowTemplateService {
 
   // Updates (replaces) workflow template. The updated template
   // must contain version that matches the current server version.
-  rpc UpdateWorkflowTemplate(UpdateWorkflowTemplateRequest)
-      returns (WorkflowTemplate) {
+  rpc UpdateWorkflowTemplate(UpdateWorkflowTemplateRequest) returns (WorkflowTemplate) {
     option (google.api.http) = {
       put: "/v1beta2/{template.name=projects/*/regions/*/workflowTemplates/*}"
       body: "template"
@@ -140,8 +133,7 @@ service WorkflowTemplateService {
   }
 
   // Lists workflows that match the specified filter in the request.
-  rpc ListWorkflowTemplates(ListWorkflowTemplatesRequest)
-      returns (ListWorkflowTemplatesResponse) {
+  rpc ListWorkflowTemplates(ListWorkflowTemplatesRequest) returns (ListWorkflowTemplatesResponse) {
     option (google.api.http) = {
       get: "/v1beta2/{parent=projects/*/regions/*}/workflowTemplates"
       additional_bindings {
@@ -151,8 +143,7 @@ service WorkflowTemplateService {
   }
 
   // Deletes a workflow template. It does not cancel in-progress workflows.
-  rpc DeleteWorkflowTemplate(DeleteWorkflowTemplateRequest)
-      returns (google.protobuf.Empty) {
+  rpc DeleteWorkflowTemplate(DeleteWorkflowTemplateRequest) returns (google.protobuf.Empty) {
     option (google.api.http) = {
       delete: "/v1beta2/{name=projects/*/regions/*/workflowTemplates/*}"
       additional_bindings {
@@ -169,6 +160,8 @@ message WorkflowTemplate {
   // The id must contain only letters (a-z, A-Z), numbers (0-9),
   // underscores (_), and hyphens (-). Cannot begin or end with underscore
   // or hyphen. Must consist of between 3 and 50 characters.
+  //
+  // .
   string id = 2;
 
   // Output only. The "resource name" of the template, as described
@@ -284,8 +277,8 @@ message OrderedJob {
   //
   // The step id is used as prefix for job id, as job
   // `goog-dataproc-workflow-step-id` label, and in
-  // [prerequisiteStepIds][google.cloud.dataproc.v1beta2.OrderedJob.prerequisite_step_ids]
-  // field from other steps.
+  // [prerequisiteStepIds][google.cloud.dataproc.v1beta2.OrderedJob.prerequisite_step_ids] field from other
+  // steps.
   //
   // The id must contain only letters (a-z, A-Z), numbers (0-9),
   // underscores (_), and hyphens (-). Cannot begin or end with underscore
@@ -356,10 +349,10 @@ message TemplateParameter {
   // A field is allowed to appear in at most one parameter's list of field
   // paths.
   //
-  // A field path is similar in syntax to a
-  // [google.protobuf.FieldMask][google.protobuf.FieldMask]. For example, a
-  // field path that references the zone field of a workflow template's cluster
-  // selector would be specified as `placement.clusterSelector.zone`.
+  // A field path is similar in syntax to a [google.protobuf.FieldMask][google.protobuf.FieldMask].
+  // For example, a field path that references the zone field of a workflow
+  // template's cluster selector would be specified as
+  // `placement.clusterSelector.zone`.
   //
   // Also, field paths can reference fields using the following syntax:
   //
diff --git a/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyServiceClient.java b/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyServiceClient.java
new file mode 100644
index 000000000000..b7791b2a596e
--- /dev/null
+++ b/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyServiceClient.java
@@ -0,0 +1,804 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.dataproc.v1beta2;
+
+import com.google.api.core.ApiFunction;
+import com.google.api.core.ApiFuture;
+import com.google.api.core.ApiFutures;
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.paging.AbstractFixedSizeCollection;
+import com.google.api.gax.paging.AbstractPage;
+import com.google.api.gax.paging.AbstractPagedListResponse;
+import com.google.api.gax.rpc.PageContext;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.dataproc.v1beta2.stub.AutoscalingPolicyServiceStub;
+import com.google.cloud.dataproc.v1beta2.stub.AutoscalingPolicyServiceStubSettings;
+import com.google.common.util.concurrent.MoreExecutors;
+import com.google.protobuf.Empty;
+import java.io.IOException;
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND SERVICE
+/**
+ * Service Description: The API interface for managing autoscaling policies in the Google Cloud
+ * Dataproc API.
+ *
+ * 
This class provides the ability to make remote calls to the backing service through method
+ * calls that map to API methods. Sample code to get started:
+ *
+ * 
+ * 
+ * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+ *   RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
+ *   AutoscalingPolicy policy = AutoscalingPolicy.newBuilder().build();
+ *   AutoscalingPolicy response = autoscalingPolicyServiceClient.createAutoscalingPolicy(parent, policy);
+ * }
+ * 
+ * 

+ *
+ * 
Note: close() needs to be called on the autoscalingPolicyServiceClient object to clean up
+ * resources such as threads. In the example above, try-with-resources is used, which automatically
+ * calls close().
+ *
+ * 
The surface of this class includes several types of Java methods for each of the API's
+ * methods:
+ *
+ * 
    
+ *   
  1. A "flattened" method. With this type of method, the fields of the request type have been
+ *       converted into function parameters. It may be the case that not all fields are available as
+ *       parameters, and not every API method will have a flattened method entry point.
+ *   
  2. A "request object" method. This type of method only takes one parameter, a request object,
+ *       which must be constructed before the call. Not every API method will have a request object
+ *       method.
+ *   
  3. A "callable" method. This type of method takes no parameters and returns an immutable API
+ *       callable object, which can be used to initiate calls to the service.
+ * 

+ *
+ * 
See the individual methods for example code.
+ *
+ * 
Many parameters require resource names to be formatted in a particular way. To assist with
+ * these names, this class includes a format method for each type of name, and additionally a parse
+ * method to extract the individual identifiers contained within names that are returned.
+ *
+ * 
This class can be customized by passing in a custom instance of
+ * AutoscalingPolicyServiceSettings to create(). For example:
+ *
+ * 
To customize credentials:
+ *
+ * 
+ * 
+ * AutoscalingPolicyServiceSettings autoscalingPolicyServiceSettings =
+ *     AutoscalingPolicyServiceSettings.newBuilder()
+ *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
+ *         .build();
+ * AutoscalingPolicyServiceClient autoscalingPolicyServiceClient =
+ *     AutoscalingPolicyServiceClient.create(autoscalingPolicyServiceSettings);
+ * 
+ * 

+ *
+ * To customize the endpoint:
+ *
+ * 
+ * 
+ * AutoscalingPolicyServiceSettings autoscalingPolicyServiceSettings =
+ *     AutoscalingPolicyServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
+ * AutoscalingPolicyServiceClient autoscalingPolicyServiceClient =
+ *     AutoscalingPolicyServiceClient.create(autoscalingPolicyServiceSettings);
+ * 
+ * 

+ */
+@Generated("by gapic-generator")
+@BetaApi
+public class AutoscalingPolicyServiceClient implements BackgroundResource {
+  private final AutoscalingPolicyServiceSettings settings;
+  private final AutoscalingPolicyServiceStub stub;
+
+  /** Constructs an instance of AutoscalingPolicyServiceClient with default settings. */
+  public static final AutoscalingPolicyServiceClient create() throws IOException {
+    return create(AutoscalingPolicyServiceSettings.newBuilder().build());
+  }
+
+  /**
+   * Constructs an instance of AutoscalingPolicyServiceClient, using the given settings. The
+   * channels are created based on the settings passed in, or defaults for any settings that are not
+   * set.
+   */
+  public static final AutoscalingPolicyServiceClient create(
+      AutoscalingPolicyServiceSettings settings) throws IOException {
+    return new AutoscalingPolicyServiceClient(settings);
+  }
+
+  /**
+   * Constructs an instance of AutoscalingPolicyServiceClient, using the given stub for making
+   * calls. This is for advanced usage - prefer to use AutoscalingPolicyServiceSettings}.
+   */
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public static final AutoscalingPolicyServiceClient create(AutoscalingPolicyServiceStub stub) {
+    return new AutoscalingPolicyServiceClient(stub);
+  }
+
+  /**
+   * Constructs an instance of AutoscalingPolicyServiceClient, using the given settings. This is
+   * protected so that it is easy to make a subclass, but otherwise, the static factory methods
+   * should be preferred.
+   */
+  protected AutoscalingPolicyServiceClient(AutoscalingPolicyServiceSettings settings)
+      throws IOException {
+    this.settings = settings;
+    this.stub = ((AutoscalingPolicyServiceStubSettings) settings.getStubSettings()).createStub();
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  protected AutoscalingPolicyServiceClient(AutoscalingPolicyServiceStub stub) {
+    this.settings = null;
+    this.stub = stub;
+  }
+
+  public final AutoscalingPolicyServiceSettings getSettings() {
+    return settings;
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public AutoscalingPolicyServiceStub getStub() {
+    return stub;
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Creates new autoscaling policy.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+   *   RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
+   *   AutoscalingPolicy policy = AutoscalingPolicy.newBuilder().build();
+   *   AutoscalingPolicy response = autoscalingPolicyServiceClient.createAutoscalingPolicy(parent, policy);
+   * }
+   * 

+   *
+   * @param parent Required. The "resource name" of the region, as described in
+   *     https://cloud.google.com/apis/design/resource_names of the form
+   *     `projects/{project_id}/regions/{region}`.
+   * @param policy The autoscaling policy to create.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final AutoscalingPolicy createAutoscalingPolicy(
+      RegionName parent, AutoscalingPolicy policy) {
+
+    CreateAutoscalingPolicyRequest request =
+        CreateAutoscalingPolicyRequest.newBuilder()
+            .setParent(parent == null ? null : parent.toString())
+            .setPolicy(policy)
+            .build();
+    return createAutoscalingPolicy(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Creates new autoscaling policy.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+   *   RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
+   *   AutoscalingPolicy policy = AutoscalingPolicy.newBuilder().build();
+   *   AutoscalingPolicy response = autoscalingPolicyServiceClient.createAutoscalingPolicy(parent.toString(), policy);
+   * }
+   * 

+   *
+   * @param parent Required. The "resource name" of the region, as described in
+   *     https://cloud.google.com/apis/design/resource_names of the form
+   *     `projects/{project_id}/regions/{region}`.
+   * @param policy The autoscaling policy to create.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final AutoscalingPolicy createAutoscalingPolicy(String parent, AutoscalingPolicy policy) {
+
+    CreateAutoscalingPolicyRequest request =
+        CreateAutoscalingPolicyRequest.newBuilder().setParent(parent).setPolicy(policy).build();
+    return createAutoscalingPolicy(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Creates new autoscaling policy.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+   *   RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
+   *   AutoscalingPolicy policy = AutoscalingPolicy.newBuilder().build();
+   *   CreateAutoscalingPolicyRequest request = CreateAutoscalingPolicyRequest.newBuilder()
+   *     .setParent(parent.toString())
+   *     .setPolicy(policy)
+   *     .build();
+   *   AutoscalingPolicy response = autoscalingPolicyServiceClient.createAutoscalingPolicy(request);
+   * }
+   * 

+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final AutoscalingPolicy createAutoscalingPolicy(CreateAutoscalingPolicyRequest request) {
+    return createAutoscalingPolicyCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Creates new autoscaling policy.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+   *   RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
+   *   AutoscalingPolicy policy = AutoscalingPolicy.newBuilder().build();
+   *   CreateAutoscalingPolicyRequest request = CreateAutoscalingPolicyRequest.newBuilder()
+   *     .setParent(parent.toString())
+   *     .setPolicy(policy)
+   *     .build();
+   *   ApiFuture<AutoscalingPolicy> future = autoscalingPolicyServiceClient.createAutoscalingPolicyCallable().futureCall(request);
+   *   // Do something
+   *   AutoscalingPolicy response = future.get();
+   * }
+   * 

+   */
+  public final UnaryCallable
+      createAutoscalingPolicyCallable() {
+    return stub.createAutoscalingPolicyCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Updates (replaces) autoscaling policy.
+   *
+   * 
Disabled check for update_mask, because all updates will be full replacements.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+   *   AutoscalingPolicy policy = AutoscalingPolicy.newBuilder().build();
+   *   AutoscalingPolicy response = autoscalingPolicyServiceClient.updateAutoscalingPolicy(policy);
+   * }
+   * 

+   *
+   * @param policy Required. The updated autoscaling policy.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final AutoscalingPolicy updateAutoscalingPolicy(AutoscalingPolicy policy) {
+
+    UpdateAutoscalingPolicyRequest request =
+        UpdateAutoscalingPolicyRequest.newBuilder().setPolicy(policy).build();
+    return updateAutoscalingPolicy(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Updates (replaces) autoscaling policy.
+   *
+   * 
Disabled check for update_mask, because all updates will be full replacements.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+   *   AutoscalingPolicy policy = AutoscalingPolicy.newBuilder().build();
+   *   UpdateAutoscalingPolicyRequest request = UpdateAutoscalingPolicyRequest.newBuilder()
+   *     .setPolicy(policy)
+   *     .build();
+   *   AutoscalingPolicy response = autoscalingPolicyServiceClient.updateAutoscalingPolicy(request);
+   * }
+   * 

+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final AutoscalingPolicy updateAutoscalingPolicy(UpdateAutoscalingPolicyRequest request) {
+    return updateAutoscalingPolicyCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Updates (replaces) autoscaling policy.
+   *
+   * 
Disabled check for update_mask, because all updates will be full replacements.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+   *   AutoscalingPolicy policy = AutoscalingPolicy.newBuilder().build();
+   *   UpdateAutoscalingPolicyRequest request = UpdateAutoscalingPolicyRequest.newBuilder()
+   *     .setPolicy(policy)
+   *     .build();
+   *   ApiFuture<AutoscalingPolicy> future = autoscalingPolicyServiceClient.updateAutoscalingPolicyCallable().futureCall(request);
+   *   // Do something
+   *   AutoscalingPolicy response = future.get();
+   * }
+   * 

+   */
+  public final UnaryCallable
+      updateAutoscalingPolicyCallable() {
+    return stub.updateAutoscalingPolicyCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves autoscaling policy.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+   *   AutoscalingPolicyName name = AutoscalingPolicyName.of("[PROJECT]", "[REGION]", "[AUTOSCALING_POLICY]");
+   *   AutoscalingPolicy response = autoscalingPolicyServiceClient.getAutoscalingPolicy(name);
+   * }
+   * 

+   *
+   * @param name Required. The "resource name" of the autoscaling policy, as described in
+   *     https://cloud.google.com/apis/design/resource_names of the form
+   *     `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final AutoscalingPolicy getAutoscalingPolicy(AutoscalingPolicyName name) {
+
+    GetAutoscalingPolicyRequest request =
+        GetAutoscalingPolicyRequest.newBuilder()
+            .setName(name == null ? null : name.toString())
+            .build();
+    return getAutoscalingPolicy(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves autoscaling policy.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+   *   AutoscalingPolicyName name = AutoscalingPolicyName.of("[PROJECT]", "[REGION]", "[AUTOSCALING_POLICY]");
+   *   AutoscalingPolicy response = autoscalingPolicyServiceClient.getAutoscalingPolicy(name.toString());
+   * }
+   * 

+   *
+   * @param name Required. The "resource name" of the autoscaling policy, as described in
+   *     https://cloud.google.com/apis/design/resource_names of the form
+   *     `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final AutoscalingPolicy getAutoscalingPolicy(String name) {
+
+    GetAutoscalingPolicyRequest request =
+        GetAutoscalingPolicyRequest.newBuilder().setName(name).build();
+    return getAutoscalingPolicy(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves autoscaling policy.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+   *   AutoscalingPolicyName name = AutoscalingPolicyName.of("[PROJECT]", "[REGION]", "[AUTOSCALING_POLICY]");
+   *   GetAutoscalingPolicyRequest request = GetAutoscalingPolicyRequest.newBuilder()
+   *     .setName(name.toString())
+   *     .build();
+   *   AutoscalingPolicy response = autoscalingPolicyServiceClient.getAutoscalingPolicy(request);
+   * }
+   * 

+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final AutoscalingPolicy getAutoscalingPolicy(GetAutoscalingPolicyRequest request) {
+    return getAutoscalingPolicyCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves autoscaling policy.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+   *   AutoscalingPolicyName name = AutoscalingPolicyName.of("[PROJECT]", "[REGION]", "[AUTOSCALING_POLICY]");
+   *   GetAutoscalingPolicyRequest request = GetAutoscalingPolicyRequest.newBuilder()
+   *     .setName(name.toString())
+   *     .build();
+   *   ApiFuture<AutoscalingPolicy> future = autoscalingPolicyServiceClient.getAutoscalingPolicyCallable().futureCall(request);
+   *   // Do something
+   *   AutoscalingPolicy response = future.get();
+   * }
+   * 

+   */
+  public final UnaryCallable
+      getAutoscalingPolicyCallable() {
+    return stub.getAutoscalingPolicyCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Lists autoscaling policies in the project.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+   *   RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
+   *   for (AutoscalingPolicy element : autoscalingPolicyServiceClient.listAutoscalingPolicies(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * 

+   *
+   * @param parent Required. The "resource name" of the region, as described in
+   *     https://cloud.google.com/apis/design/resource_names of the form
+   *     `projects/{project_id}/regions/{region}`
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListAutoscalingPoliciesPagedResponse listAutoscalingPolicies(RegionName parent) {
+    ListAutoscalingPoliciesRequest request =
+        ListAutoscalingPoliciesRequest.newBuilder()
+            .setParent(parent == null ? null : parent.toString())
+            .build();
+    return listAutoscalingPolicies(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Lists autoscaling policies in the project.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+   *   RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
+   *   for (AutoscalingPolicy element : autoscalingPolicyServiceClient.listAutoscalingPolicies(parent.toString()).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * 

+   *
+   * @param parent Required. The "resource name" of the region, as described in
+   *     https://cloud.google.com/apis/design/resource_names of the form
+   *     `projects/{project_id}/regions/{region}`
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListAutoscalingPoliciesPagedResponse listAutoscalingPolicies(String parent) {
+    ListAutoscalingPoliciesRequest request =
+        ListAutoscalingPoliciesRequest.newBuilder().setParent(parent).build();
+    return listAutoscalingPolicies(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Lists autoscaling policies in the project.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+   *   RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
+   *   ListAutoscalingPoliciesRequest request = ListAutoscalingPoliciesRequest.newBuilder()
+   *     .setParent(parent.toString())
+   *     .build();
+   *   for (AutoscalingPolicy element : autoscalingPolicyServiceClient.listAutoscalingPolicies(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * 

+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListAutoscalingPoliciesPagedResponse listAutoscalingPolicies(
+      ListAutoscalingPoliciesRequest request) {
+    return listAutoscalingPoliciesPagedCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Lists autoscaling policies in the project.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+   *   RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
+   *   ListAutoscalingPoliciesRequest request = ListAutoscalingPoliciesRequest.newBuilder()
+   *     .setParent(parent.toString())
+   *     .build();
+   *   ApiFuture<ListAutoscalingPoliciesPagedResponse> future = autoscalingPolicyServiceClient.listAutoscalingPoliciesPagedCallable().futureCall(request);
+   *   // Do something
+   *   for (AutoscalingPolicy element : future.get().iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * 

+   */
+  public final UnaryCallable
+      listAutoscalingPoliciesPagedCallable() {
+    return stub.listAutoscalingPoliciesPagedCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Lists autoscaling policies in the project.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+   *   RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
+   *   ListAutoscalingPoliciesRequest request = ListAutoscalingPoliciesRequest.newBuilder()
+   *     .setParent(parent.toString())
+   *     .build();
+   *   while (true) {
+   *     ListAutoscalingPoliciesResponse response = autoscalingPolicyServiceClient.listAutoscalingPoliciesCallable().call(request);
+   *     for (AutoscalingPolicy element : response.getPoliciesList()) {
+   *       // doThingsWith(element);
+   *     }
+   *     String nextPageToken = response.getNextPageToken();
+   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
+   *       request = request.toBuilder().setPageToken(nextPageToken).build();
+   *     } else {
+   *       break;
+   *     }
+   *   }
+   * }
+   * 

+   */
+  public final UnaryCallable
+      listAutoscalingPoliciesCallable() {
+    return stub.listAutoscalingPoliciesCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes an autoscaling policy. It is an error to delete an autoscaling policy that is in use by
+   * one or more clusters.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+   *   AutoscalingPolicyName name = AutoscalingPolicyName.of("[PROJECT]", "[REGION]", "[AUTOSCALING_POLICY]");
+   *   autoscalingPolicyServiceClient.deleteAutoscalingPolicy(name);
+   * }
+   * 

+   *
+   * @param name Required. The "resource name" of the autoscaling policy, as described in
+   *     https://cloud.google.com/apis/design/resource_names of the form
+   *     `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final void deleteAutoscalingPolicy(AutoscalingPolicyName name) {
+
+    DeleteAutoscalingPolicyRequest request =
+        DeleteAutoscalingPolicyRequest.newBuilder()
+            .setName(name == null ? null : name.toString())
+            .build();
+    deleteAutoscalingPolicy(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes an autoscaling policy. It is an error to delete an autoscaling policy that is in use by
+   * one or more clusters.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+   *   AutoscalingPolicyName name = AutoscalingPolicyName.of("[PROJECT]", "[REGION]", "[AUTOSCALING_POLICY]");
+   *   autoscalingPolicyServiceClient.deleteAutoscalingPolicy(name.toString());
+   * }
+   * 

+   *
+   * @param name Required. The "resource name" of the autoscaling policy, as described in
+   *     https://cloud.google.com/apis/design/resource_names of the form
+   *     `projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final void deleteAutoscalingPolicy(String name) {
+
+    DeleteAutoscalingPolicyRequest request =
+        DeleteAutoscalingPolicyRequest.newBuilder().setName(name).build();
+    deleteAutoscalingPolicy(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes an autoscaling policy. It is an error to delete an autoscaling policy that is in use by
+   * one or more clusters.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+   *   AutoscalingPolicyName name = AutoscalingPolicyName.of("[PROJECT]", "[REGION]", "[AUTOSCALING_POLICY]");
+   *   DeleteAutoscalingPolicyRequest request = DeleteAutoscalingPolicyRequest.newBuilder()
+   *     .setName(name.toString())
+   *     .build();
+   *   autoscalingPolicyServiceClient.deleteAutoscalingPolicy(request);
+   * }
+   * 

+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final void deleteAutoscalingPolicy(DeleteAutoscalingPolicyRequest request) {
+    deleteAutoscalingPolicyCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes an autoscaling policy. It is an error to delete an autoscaling policy that is in use by
+   * one or more clusters.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+   *   AutoscalingPolicyName name = AutoscalingPolicyName.of("[PROJECT]", "[REGION]", "[AUTOSCALING_POLICY]");
+   *   DeleteAutoscalingPolicyRequest request = DeleteAutoscalingPolicyRequest.newBuilder()
+   *     .setName(name.toString())
+   *     .build();
+   *   ApiFuture<Void> future = autoscalingPolicyServiceClient.deleteAutoscalingPolicyCallable().futureCall(request);
+   *   // Do something
+   *   future.get();
+   * }
+   * 

+   */
+  public final UnaryCallable
+      deleteAutoscalingPolicyCallable() {
+    return stub.deleteAutoscalingPolicyCallable();
+  }
+
+  @Override
+  public final void close() {
+    stub.close();
+  }
+
+  @Override
+  public void shutdown() {
+    stub.shutdown();
+  }
+
+  @Override
+  public boolean isShutdown() {
+    return stub.isShutdown();
+  }
+
+  @Override
+  public boolean isTerminated() {
+    return stub.isTerminated();
+  }
+
+  @Override
+  public void shutdownNow() {
+    stub.shutdownNow();
+  }
+
+  @Override
+  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
+    return stub.awaitTermination(duration, unit);
+  }
+
+  public static class ListAutoscalingPoliciesPagedResponse
+      extends AbstractPagedListResponse<
+          ListAutoscalingPoliciesRequest,
+          ListAutoscalingPoliciesResponse,
+          AutoscalingPolicy,
+          ListAutoscalingPoliciesPage,
+          ListAutoscalingPoliciesFixedSizeCollection> {
+
+    public static ApiFuture createAsync(
+        PageContext<
+                ListAutoscalingPoliciesRequest, ListAutoscalingPoliciesResponse, AutoscalingPolicy>
+            context,
+        ApiFuture futureResponse) {
+      ApiFuture futurePage =
+          ListAutoscalingPoliciesPage.createEmptyPage().createPageAsync(context, futureResponse);
+      return ApiFutures.transform(
+          futurePage,
+          new ApiFunction() {
+            @Override
+            public ListAutoscalingPoliciesPagedResponse apply(ListAutoscalingPoliciesPage input) {
+              return new ListAutoscalingPoliciesPagedResponse(input);
+            }
+          },
+          MoreExecutors.directExecutor());
+    }
+
+    private ListAutoscalingPoliciesPagedResponse(ListAutoscalingPoliciesPage page) {
+      super(page, ListAutoscalingPoliciesFixedSizeCollection.createEmptyCollection());
+    }
+  }
+
+  public static class ListAutoscalingPoliciesPage
+      extends AbstractPage<
+          ListAutoscalingPoliciesRequest,
+          ListAutoscalingPoliciesResponse,
+          AutoscalingPolicy,
+          ListAutoscalingPoliciesPage> {
+
+    private ListAutoscalingPoliciesPage(
+        PageContext<
+                ListAutoscalingPoliciesRequest, ListAutoscalingPoliciesResponse, AutoscalingPolicy>
+            context,
+        ListAutoscalingPoliciesResponse response) {
+      super(context, response);
+    }
+
+    private static ListAutoscalingPoliciesPage createEmptyPage() {
+      return new ListAutoscalingPoliciesPage(null, null);
+    }
+
+    @Override
+    protected ListAutoscalingPoliciesPage createPage(
+        PageContext<
+                ListAutoscalingPoliciesRequest, ListAutoscalingPoliciesResponse, AutoscalingPolicy>
+            context,
+        ListAutoscalingPoliciesResponse response) {
+      return new ListAutoscalingPoliciesPage(context, response);
+    }
+
+    @Override
+    public ApiFuture createPageAsync(
+        PageContext<
+                ListAutoscalingPoliciesRequest, ListAutoscalingPoliciesResponse, AutoscalingPolicy>
+            context,
+        ApiFuture futureResponse) {
+      return super.createPageAsync(context, futureResponse);
+    }
+  }
+
+  public static class ListAutoscalingPoliciesFixedSizeCollection
+      extends AbstractFixedSizeCollection<
+          ListAutoscalingPoliciesRequest,
+          ListAutoscalingPoliciesResponse,
+          AutoscalingPolicy,
+          ListAutoscalingPoliciesPage,
+          ListAutoscalingPoliciesFixedSizeCollection> {
+
+    private ListAutoscalingPoliciesFixedSizeCollection(
+        List pages, int collectionSize) {
+      super(pages, collectionSize);
+    }
+
+    private static ListAutoscalingPoliciesFixedSizeCollection createEmptyCollection() {
+      return new ListAutoscalingPoliciesFixedSizeCollection(null, 0);
+    }
+
+    @Override
+    protected ListAutoscalingPoliciesFixedSizeCollection createCollection(
+        List pages, int collectionSize) {
+      return new ListAutoscalingPoliciesFixedSizeCollection(pages, collectionSize);
+    }
+  }
+}
diff --git a/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyServiceSettings.java b/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyServiceSettings.java
new file mode 100644
index 000000000000..a0e9fa440129
--- /dev/null
+++ b/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyServiceSettings.java
@@ -0,0 +1,241 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.dataproc.v1beta2;
+
+import static com.google.cloud.dataproc.v1beta2.AutoscalingPolicyServiceClient.ListAutoscalingPoliciesPagedResponse;
+
+import com.google.api.core.ApiFunction;
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.GoogleCredentialsProvider;
+import com.google.api.gax.core.InstantiatingExecutorProvider;
+import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
+import com.google.api.gax.rpc.ApiClientHeaderProvider;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.ClientSettings;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.TransportChannelProvider;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.cloud.dataproc.v1beta2.stub.AutoscalingPolicyServiceStubSettings;
+import com.google.protobuf.Empty;
+import java.io.IOException;
+import java.util.List;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+/**
+ * Settings class to configure an instance of {@link AutoscalingPolicyServiceClient}.
+ *
+ * 
The default instance has everything set to sensible defaults:
+ *
+ * 
    
+ *   
  • The default service address (dataproc.googleapis.com) and default port (443) are used.
+ *   
  • Credentials are acquired automatically through Application Default Credentials.
+ *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
+ * 

+ *
+ * 
The builder of this class is recursive, so contained classes are themselves builders. When
+ * build() is called, the tree of builders is called to create the complete settings object. For
+ * example, to set the total timeout of createAutoscalingPolicy to 30 seconds:
+ *
+ * 
+ * 
+ * AutoscalingPolicyServiceSettings.Builder autoscalingPolicyServiceSettingsBuilder =
+ *     AutoscalingPolicyServiceSettings.newBuilder();
+ * autoscalingPolicyServiceSettingsBuilder.createAutoscalingPolicySettings().getRetrySettings().toBuilder()
+ *     .setTotalTimeout(Duration.ofSeconds(30));
+ * AutoscalingPolicyServiceSettings autoscalingPolicyServiceSettings = autoscalingPolicyServiceSettingsBuilder.build();
+ * 
+ * 

+ */
+@Generated("by gapic-generator")
+@BetaApi
+public class AutoscalingPolicyServiceSettings
+    extends ClientSettings {
+  /** Returns the object with the settings used for calls to createAutoscalingPolicy. */
+  public UnaryCallSettings
+      createAutoscalingPolicySettings() {
+    return ((AutoscalingPolicyServiceStubSettings) getStubSettings())
+        .createAutoscalingPolicySettings();
+  }
+
+  /** Returns the object with the settings used for calls to updateAutoscalingPolicy. */
+  public UnaryCallSettings
+      updateAutoscalingPolicySettings() {
+    return ((AutoscalingPolicyServiceStubSettings) getStubSettings())
+        .updateAutoscalingPolicySettings();
+  }
+
+  /** Returns the object with the settings used for calls to getAutoscalingPolicy. */
+  public UnaryCallSettings
+      getAutoscalingPolicySettings() {
+    return ((AutoscalingPolicyServiceStubSettings) getStubSettings())
+        .getAutoscalingPolicySettings();
+  }
+
+  /** Returns the object with the settings used for calls to listAutoscalingPolicies. */
+  public PagedCallSettings<
+          ListAutoscalingPoliciesRequest,
+          ListAutoscalingPoliciesResponse,
+          ListAutoscalingPoliciesPagedResponse>
+      listAutoscalingPoliciesSettings() {
+    return ((AutoscalingPolicyServiceStubSettings) getStubSettings())
+        .listAutoscalingPoliciesSettings();
+  }
+
+  /** Returns the object with the settings used for calls to deleteAutoscalingPolicy. */
+  public UnaryCallSettings
+      deleteAutoscalingPolicySettings() {
+    return ((AutoscalingPolicyServiceStubSettings) getStubSettings())
+        .deleteAutoscalingPolicySettings();
+  }
+
+  public static final AutoscalingPolicyServiceSettings create(
+      AutoscalingPolicyServiceStubSettings stub) throws IOException {
+    return new AutoscalingPolicyServiceSettings.Builder(stub.toBuilder()).build();
+  }
+
+  /** Returns a builder for the default ExecutorProvider for this service. */
+  public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
+    return AutoscalingPolicyServiceStubSettings.defaultExecutorProviderBuilder();
+  }
+
+  /** Returns the default service endpoint. */
+  public static String getDefaultEndpoint() {
+    return AutoscalingPolicyServiceStubSettings.getDefaultEndpoint();
+  }
+
+  /** Returns the default service scopes. */
+  public static List getDefaultServiceScopes() {
+    return AutoscalingPolicyServiceStubSettings.getDefaultServiceScopes();
+  }
+
+  /** Returns a builder for the default credentials for this service. */
+  public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
+    return AutoscalingPolicyServiceStubSettings.defaultCredentialsProviderBuilder();
+  }
+
+  /** Returns a builder for the default ChannelProvider for this service. */
+  public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
+    return AutoscalingPolicyServiceStubSettings.defaultGrpcTransportProviderBuilder();
+  }
+
+  public static TransportChannelProvider defaultTransportChannelProvider() {
+    return AutoscalingPolicyServiceStubSettings.defaultTransportChannelProvider();
+  }
+
+  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+    return AutoscalingPolicyServiceStubSettings.defaultApiClientHeaderProviderBuilder();
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder() {
+    return Builder.createDefault();
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder(ClientContext clientContext) {
+    return new Builder(clientContext);
+  }
+
+  /** Returns a builder containing all the values of this settings class. */
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  protected AutoscalingPolicyServiceSettings(Builder settingsBuilder) throws IOException {
+    super(settingsBuilder);
+  }
+
+  /** Builder for AutoscalingPolicyServiceSettings. */
+  public static class Builder
+      extends ClientSettings.Builder {
+    protected Builder() throws IOException {
+      this((ClientContext) null);
+    }
+
+    protected Builder(ClientContext clientContext) {
+      super(AutoscalingPolicyServiceStubSettings.newBuilder(clientContext));
+    }
+
+    private static Builder createDefault() {
+      return new Builder(AutoscalingPolicyServiceStubSettings.newBuilder());
+    }
+
+    protected Builder(AutoscalingPolicyServiceSettings settings) {
+      super(settings.getStubSettings().toBuilder());
+    }
+
+    protected Builder(AutoscalingPolicyServiceStubSettings.Builder stubSettings) {
+      super(stubSettings);
+    }
+
+    public AutoscalingPolicyServiceStubSettings.Builder getStubSettingsBuilder() {
+      return ((AutoscalingPolicyServiceStubSettings.Builder) getStubSettings());
+    }
+
+    // NEXT_MAJOR_VER: remove 'throws Exception'
+    /**
+     * Applies the given settings updater function to all of the unary API methods in this service.
+     *
+     * 
Note: This method does not support applying settings to streaming methods.
+     */
+    public Builder applyToAllUnaryMethods(
+        ApiFunction, Void> settingsUpdater) throws Exception {
+      super.applyToAllUnaryMethods(
+          getStubSettingsBuilder().unaryMethodSettingsBuilders(), settingsUpdater);
+      return this;
+    }
+
+    /** Returns the builder for the settings used for calls to createAutoscalingPolicy. */
+    public UnaryCallSettings.Builder
+        createAutoscalingPolicySettings() {
+      return getStubSettingsBuilder().createAutoscalingPolicySettings();
+    }
+
+    /** Returns the builder for the settings used for calls to updateAutoscalingPolicy. */
+    public UnaryCallSettings.Builder
+        updateAutoscalingPolicySettings() {
+      return getStubSettingsBuilder().updateAutoscalingPolicySettings();
+    }
+
+    /** Returns the builder for the settings used for calls to getAutoscalingPolicy. */
+    public UnaryCallSettings.Builder
+        getAutoscalingPolicySettings() {
+      return getStubSettingsBuilder().getAutoscalingPolicySettings();
+    }
+
+    /** Returns the builder for the settings used for calls to listAutoscalingPolicies. */
+    public PagedCallSettings.Builder<
+            ListAutoscalingPoliciesRequest,
+            ListAutoscalingPoliciesResponse,
+            ListAutoscalingPoliciesPagedResponse>
+        listAutoscalingPoliciesSettings() {
+      return getStubSettingsBuilder().listAutoscalingPoliciesSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to deleteAutoscalingPolicy. */
+    public UnaryCallSettings.Builder
+        deleteAutoscalingPolicySettings() {
+      return getStubSettingsBuilder().deleteAutoscalingPolicySettings();
+    }
+
+    @Override
+    public AutoscalingPolicyServiceSettings build() throws IOException {
+      return new AutoscalingPolicyServiceSettings(this);
+    }
+  }
+}
diff --git a/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/ClusterControllerClient.java b/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/ClusterControllerClient.java
index c0433f2cacce..b40b0796d6bb 100644
--- a/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/ClusterControllerClient.java
+++ b/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/ClusterControllerClient.java
@@ -339,7 +339,9 @@ public final UnaryCallable createClusterCallabl
    *     <td>config.lifecycle_config.auto_delete_time</td><td>Update MAX TTL
    *     deletion timestamp</td> </tr> <tr>
    *     <td>config.lifecycle_config.idle_delete_ttl</td><td>Update Idle TTL
-   *     duration</td> </tr> </table>
+   *     duration</td> </tr> <tr>
+   *     <td>config.autoscaling_config.policy_uri</td><td>Use, stop using, or
+   *     change autoscaling policies</td> </tr> </table>
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   @BetaApi(
diff --git a/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/WorkflowTemplateServiceClient.java b/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/WorkflowTemplateServiceClient.java
index ef6683081b02..3890264db6b7 100644
--- a/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/WorkflowTemplateServiceClient.java
+++ b/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/WorkflowTemplateServiceClient.java
@@ -658,9 +658,61 @@ public final OperationFuture instantiateWorkflowTemplat
    *
    * 

    * try (WorkflowTemplateServiceClient workflowTemplateServiceClient = WorkflowTemplateServiceClient.create()) {
-   *   String formattedParent = RegionName.format("[PROJECT]", "[REGION]");
+   *   RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
+   *   WorkflowTemplate template = WorkflowTemplate.newBuilder().build();
+   *   workflowTemplateServiceClient.instantiateInlineWorkflowTemplateAsync(parent, template).get();
+   * }
+   * 

+   *
+   * @param parent Required. The "resource name" of the workflow template region, as described in
+   *     https://cloud.google.com/apis/design/resource_names of the form
+   *     `projects/{project_id}/regions/{region}`
+   * @param template Required. The workflow template to instantiate.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi(
+      "The surface for long-running operations is not stable yet and may change in the future.")
+  public final OperationFuture instantiateInlineWorkflowTemplateAsync(
+      RegionName parent, WorkflowTemplate template) {
+
+    InstantiateInlineWorkflowTemplateRequest request =
+        InstantiateInlineWorkflowTemplateRequest.newBuilder()
+            .setParent(parent == null ? null : parent.toString())
+            .setTemplate(template)
+            .build();
+    return instantiateInlineWorkflowTemplateAsync(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Instantiates a template and begins execution.
+   *
+   * 
This method is equivalent to executing the sequence
+   * [CreateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.CreateWorkflowTemplate],
+   * [InstantiateWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.InstantiateWorkflowTemplate],
+   * [DeleteWorkflowTemplate][google.cloud.dataproc.v1beta2.WorkflowTemplateService.DeleteWorkflowTemplate].
+   *
+   * 
The returned Operation can be used to track execution of workflow by polling
+   * [operations.get][google.longrunning.Operations.GetOperation]. The Operation will complete when
+   * entire workflow is finished.
+   *
+   * 
The running workflow can be aborted via
+   * [operations.cancel][google.longrunning.Operations.CancelOperation]. This will cause any
+   * inflight jobs to be cancelled and workflow-owned clusters to be deleted.
+   *
+   * 
The [Operation.metadata][google.longrunning.Operation.metadata] will be
+   * [WorkflowMetadata][google.cloud.dataproc.v1beta2.WorkflowMetadata].
+   *
+   * 
On successful completion, [Operation.response][google.longrunning.Operation.response] will
+   * be [Empty][google.protobuf.Empty].
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (WorkflowTemplateServiceClient workflowTemplateServiceClient = WorkflowTemplateServiceClient.create()) {
+   *   RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
    *   WorkflowTemplate template = WorkflowTemplate.newBuilder().build();
-   *   workflowTemplateServiceClient.instantiateInlineWorkflowTemplateAsync(formattedParent, template).get();
+   *   workflowTemplateServiceClient.instantiateInlineWorkflowTemplateAsync(parent.toString(), template).get();
    * }
    * 

    *
@@ -710,10 +762,10 @@ public final OperationFuture instantiateInlineWorkflowT
    *
    * 

    * try (WorkflowTemplateServiceClient workflowTemplateServiceClient = WorkflowTemplateServiceClient.create()) {
-   *   String formattedParent = RegionName.format("[PROJECT]", "[REGION]");
+   *   RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
    *   WorkflowTemplate template = WorkflowTemplate.newBuilder().build();
    *   InstantiateInlineWorkflowTemplateRequest request = InstantiateInlineWorkflowTemplateRequest.newBuilder()
-   *     .setParent(formattedParent)
+   *     .setParent(parent.toString())
    *     .setTemplate(template)
    *     .build();
    *   workflowTemplateServiceClient.instantiateInlineWorkflowTemplateAsync(request).get();
@@ -757,10 +809,10 @@ public final OperationFuture instantiateInlineWorkflowT
    *
    * 

    * try (WorkflowTemplateServiceClient workflowTemplateServiceClient = WorkflowTemplateServiceClient.create()) {
-   *   String formattedParent = RegionName.format("[PROJECT]", "[REGION]");
+   *   RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
    *   WorkflowTemplate template = WorkflowTemplate.newBuilder().build();
    *   InstantiateInlineWorkflowTemplateRequest request = InstantiateInlineWorkflowTemplateRequest.newBuilder()
-   *     .setParent(formattedParent)
+   *     .setParent(parent.toString())
    *     .setTemplate(template)
    *     .build();
    *   OperationFuture<Empty, WorkflowMetadata> future = workflowTemplateServiceClient.instantiateInlineWorkflowTemplateOperationCallable().futureCall(request);
@@ -802,10 +854,10 @@ public final OperationFuture instantiateInlineWorkflowT
    *
    * 

    * try (WorkflowTemplateServiceClient workflowTemplateServiceClient = WorkflowTemplateServiceClient.create()) {
-   *   String formattedParent = RegionName.format("[PROJECT]", "[REGION]");
+   *   RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
    *   WorkflowTemplate template = WorkflowTemplate.newBuilder().build();
    *   InstantiateInlineWorkflowTemplateRequest request = InstantiateInlineWorkflowTemplateRequest.newBuilder()
-   *     .setParent(formattedParent)
+   *     .setParent(parent.toString())
    *     .setTemplate(template)
    *     .build();
    *   ApiFuture<Operation> future = workflowTemplateServiceClient.instantiateInlineWorkflowTemplateCallable().futureCall(request);
diff --git a/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/package-info.java b/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/package-info.java
index 447f877a62fa..2b8358ea1f84 100644
--- a/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/package-info.java
+++ b/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/package-info.java
@@ -19,7 +19,24 @@
  *
  * 
The interfaces provided are listed below, along with usage samples.
  *
- * 
======================= ClusterControllerClient =======================
+ * 
============================== AutoscalingPolicyServiceClient ==============================
+ *
+ * 
Service Description: The API interface for managing autoscaling policies in the Google Cloud
+ * Dataproc API.
+ *
+ * 
Sample for AutoscalingPolicyServiceClient:
+ *
+ * 
+ * 
+ * try (AutoscalingPolicyServiceClient autoscalingPolicyServiceClient = AutoscalingPolicyServiceClient.create()) {
+ *   RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
+ *   AutoscalingPolicy policy = AutoscalingPolicy.newBuilder().build();
+ *   AutoscalingPolicy response = autoscalingPolicyServiceClient.createAutoscalingPolicy(parent, policy);
+ * }
+ * 
+ * 

+ *
+ * ======================= ClusterControllerClient =======================
  *
  * 
Service Description: The ClusterControllerService provides methods to manage clusters of
  * Compute Engine instances.
diff --git a/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/stub/AutoscalingPolicyServiceStub.java b/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/stub/AutoscalingPolicyServiceStub.java
new file mode 100644
index 000000000000..215b91084b00
--- /dev/null
+++ b/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/stub/AutoscalingPolicyServiceStub.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.dataproc.v1beta2.stub;
+
+import static com.google.cloud.dataproc.v1beta2.AutoscalingPolicyServiceClient.ListAutoscalingPoliciesPagedResponse;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.dataproc.v1beta2.AutoscalingPolicy;
+import com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest;
+import com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest;
+import com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest;
+import com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest;
+import com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse;
+import com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest;
+import com.google.protobuf.Empty;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+/**
+ * Base stub class for Google Cloud Dataproc API.
+ *
+ * 
This class is for advanced usage and reflects the underlying API directly.
+ */
+@Generated("by gapic-generator")
+@BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+public abstract class AutoscalingPolicyServiceStub implements BackgroundResource {
+
+  public UnaryCallable
+      createAutoscalingPolicyCallable() {
+    throw new UnsupportedOperationException("Not implemented: createAutoscalingPolicyCallable()");
+  }
+
+  public UnaryCallable
+      updateAutoscalingPolicyCallable() {
+    throw new UnsupportedOperationException("Not implemented: updateAutoscalingPolicyCallable()");
+  }
+
+  public UnaryCallable
+      getAutoscalingPolicyCallable() {
+    throw new UnsupportedOperationException("Not implemented: getAutoscalingPolicyCallable()");
+  }
+
+  public UnaryCallable
+      listAutoscalingPoliciesPagedCallable() {
+    throw new UnsupportedOperationException(
+        "Not implemented: listAutoscalingPoliciesPagedCallable()");
+  }
+
+  public UnaryCallable
+      listAutoscalingPoliciesCallable() {
+    throw new UnsupportedOperationException("Not implemented: listAutoscalingPoliciesCallable()");
+  }
+
+  public UnaryCallable deleteAutoscalingPolicyCallable() {
+    throw new UnsupportedOperationException("Not implemented: deleteAutoscalingPolicyCallable()");
+  }
+
+  @Override
+  public abstract void close();
+}
diff --git a/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/stub/AutoscalingPolicyServiceStubSettings.java b/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/stub/AutoscalingPolicyServiceStubSettings.java
new file mode 100644
index 000000000000..ecb1e014ea44
--- /dev/null
+++ b/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/stub/AutoscalingPolicyServiceStubSettings.java
@@ -0,0 +1,480 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.dataproc.v1beta2.stub;
+
+import static com.google.cloud.dataproc.v1beta2.AutoscalingPolicyServiceClient.ListAutoscalingPoliciesPagedResponse;
+
+import com.google.api.core.ApiFunction;
+import com.google.api.core.ApiFuture;
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.GaxProperties;
+import com.google.api.gax.core.GoogleCredentialsProvider;
+import com.google.api.gax.core.InstantiatingExecutorProvider;
+import com.google.api.gax.grpc.GaxGrpcProperties;
+import com.google.api.gax.grpc.GrpcTransportChannel;
+import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
+import com.google.api.gax.retrying.RetrySettings;
+import com.google.api.gax.rpc.ApiCallContext;
+import com.google.api.gax.rpc.ApiClientHeaderProvider;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.PageContext;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.PagedListDescriptor;
+import com.google.api.gax.rpc.PagedListResponseFactory;
+import com.google.api.gax.rpc.StatusCode;
+import com.google.api.gax.rpc.StubSettings;
+import com.google.api.gax.rpc.TransportChannelProvider;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.dataproc.v1beta2.AutoscalingPolicy;
+import com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest;
+import com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest;
+import com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest;
+import com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest;
+import com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse;
+import com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Lists;
+import com.google.protobuf.Empty;
+import java.io.IOException;
+import java.util.List;
+import javax.annotation.Generated;
+import org.threeten.bp.Duration;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+/**
+ * Settings class to configure an instance of {@link AutoscalingPolicyServiceStub}.
+ *
+ * 
The default instance has everything set to sensible defaults:
+ *
+ * 
    
+ *   
  • The default service address (dataproc.googleapis.com) and default port (443) are used.
+ *   
  • Credentials are acquired automatically through Application Default Credentials.
+ *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
+ * 

+ *
+ * 
The builder of this class is recursive, so contained classes are themselves builders. When
+ * build() is called, the tree of builders is called to create the complete settings object. For
+ * example, to set the total timeout of createAutoscalingPolicy to 30 seconds:
+ *
+ * 
+ * 
+ * AutoscalingPolicyServiceStubSettings.Builder autoscalingPolicyServiceSettingsBuilder =
+ *     AutoscalingPolicyServiceStubSettings.newBuilder();
+ * autoscalingPolicyServiceSettingsBuilder.createAutoscalingPolicySettings().getRetrySettings().toBuilder()
+ *     .setTotalTimeout(Duration.ofSeconds(30));
+ * AutoscalingPolicyServiceStubSettings autoscalingPolicyServiceSettings = autoscalingPolicyServiceSettingsBuilder.build();
+ * 
+ * 

+ */
+@Generated("by gapic-generator")
+@BetaApi
+public class AutoscalingPolicyServiceStubSettings
+    extends StubSettings {
+  /** The default scopes of the service. */
+  private static final ImmutableList DEFAULT_SERVICE_SCOPES =
+      ImmutableList.builder().add("https://www.googleapis.com/auth/cloud-platform").build();
+
+  private final UnaryCallSettings
+      createAutoscalingPolicySettings;
+  private final UnaryCallSettings
+      updateAutoscalingPolicySettings;
+  private final UnaryCallSettings
+      getAutoscalingPolicySettings;
+  private final PagedCallSettings<
+          ListAutoscalingPoliciesRequest,
+          ListAutoscalingPoliciesResponse,
+          ListAutoscalingPoliciesPagedResponse>
+      listAutoscalingPoliciesSettings;
+  private final UnaryCallSettings
+      deleteAutoscalingPolicySettings;
+
+  /** Returns the object with the settings used for calls to createAutoscalingPolicy. */
+  public UnaryCallSettings
+      createAutoscalingPolicySettings() {
+    return createAutoscalingPolicySettings;
+  }
+
+  /** Returns the object with the settings used for calls to updateAutoscalingPolicy. */
+  public UnaryCallSettings
+      updateAutoscalingPolicySettings() {
+    return updateAutoscalingPolicySettings;
+  }
+
+  /** Returns the object with the settings used for calls to getAutoscalingPolicy. */
+  public UnaryCallSettings
+      getAutoscalingPolicySettings() {
+    return getAutoscalingPolicySettings;
+  }
+
+  /** Returns the object with the settings used for calls to listAutoscalingPolicies. */
+  public PagedCallSettings<
+          ListAutoscalingPoliciesRequest,
+          ListAutoscalingPoliciesResponse,
+          ListAutoscalingPoliciesPagedResponse>
+      listAutoscalingPoliciesSettings() {
+    return listAutoscalingPoliciesSettings;
+  }
+
+  /** Returns the object with the settings used for calls to deleteAutoscalingPolicy. */
+  public UnaryCallSettings
+      deleteAutoscalingPolicySettings() {
+    return deleteAutoscalingPolicySettings;
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public AutoscalingPolicyServiceStub createStub() throws IOException {
+    if (getTransportChannelProvider()
+        .getTransportName()
+        .equals(GrpcTransportChannel.getGrpcTransportName())) {
+      return GrpcAutoscalingPolicyServiceStub.create(this);
+    } else {
+      throw new UnsupportedOperationException(
+          "Transport not supported: " + getTransportChannelProvider().getTransportName());
+    }
+  }
+
+  /** Returns a builder for the default ExecutorProvider for this service. */
+  public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
+    return InstantiatingExecutorProvider.newBuilder();
+  }
+
+  /** Returns the default service endpoint. */
+  public static String getDefaultEndpoint() {
+    return "dataproc.googleapis.com:443";
+  }
+
+  /** Returns the default service scopes. */
+  public static List getDefaultServiceScopes() {
+    return DEFAULT_SERVICE_SCOPES;
+  }
+
+  /** Returns a builder for the default credentials for this service. */
+  public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
+    return GoogleCredentialsProvider.newBuilder().setScopesToApply(DEFAULT_SERVICE_SCOPES);
+  }
+
+  /** Returns a builder for the default ChannelProvider for this service. */
+  public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
+    return InstantiatingGrpcChannelProvider.newBuilder();
+  }
+
+  public static TransportChannelProvider defaultTransportChannelProvider() {
+    return defaultGrpcTransportProviderBuilder().build();
+  }
+
+  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+    return ApiClientHeaderProvider.newBuilder()
+        .setGeneratedLibToken(
+            "gapic", GaxProperties.getLibraryVersion(AutoscalingPolicyServiceStubSettings.class))
+        .setTransportToken(
+            GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder() {
+    return Builder.createDefault();
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder(ClientContext clientContext) {
+    return new Builder(clientContext);
+  }
+
+  /** Returns a builder containing all the values of this settings class. */
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  protected AutoscalingPolicyServiceStubSettings(Builder settingsBuilder) throws IOException {
+    super(settingsBuilder);
+
+    createAutoscalingPolicySettings = settingsBuilder.createAutoscalingPolicySettings().build();
+    updateAutoscalingPolicySettings = settingsBuilder.updateAutoscalingPolicySettings().build();
+    getAutoscalingPolicySettings = settingsBuilder.getAutoscalingPolicySettings().build();
+    listAutoscalingPoliciesSettings = settingsBuilder.listAutoscalingPoliciesSettings().build();
+    deleteAutoscalingPolicySettings = settingsBuilder.deleteAutoscalingPolicySettings().build();
+  }
+
+  private static final PagedListDescriptor<
+          ListAutoscalingPoliciesRequest, ListAutoscalingPoliciesResponse, AutoscalingPolicy>
+      LIST_AUTOSCALING_POLICIES_PAGE_STR_DESC =
+          new PagedListDescriptor<
+              ListAutoscalingPoliciesRequest,
+              ListAutoscalingPoliciesResponse,
+              AutoscalingPolicy>() {
+            @Override
+            public String emptyToken() {
+              return "";
+            }
+
+            @Override
+            public ListAutoscalingPoliciesRequest injectToken(
+                ListAutoscalingPoliciesRequest payload, String token) {
+              return ListAutoscalingPoliciesRequest.newBuilder(payload).setPageToken(token).build();
+            }
+
+            @Override
+            public ListAutoscalingPoliciesRequest injectPageSize(
+                ListAutoscalingPoliciesRequest payload, int pageSize) {
+              return ListAutoscalingPoliciesRequest.newBuilder(payload)
+                  .setPageSize(pageSize)
+                  .build();
+            }
+
+            @Override
+            public Integer extractPageSize(ListAutoscalingPoliciesRequest payload) {
+              return payload.getPageSize();
+            }
+
+            @Override
+            public String extractNextToken(ListAutoscalingPoliciesResponse payload) {
+              return payload.getNextPageToken();
+            }
+
+            @Override
+            public Iterable extractResources(
+                ListAutoscalingPoliciesResponse payload) {
+              return payload.getPoliciesList() != null
+                  ? payload.getPoliciesList()
+                  : ImmutableList.of();
+            }
+          };
+
+  private static final PagedListResponseFactory<
+          ListAutoscalingPoliciesRequest,
+          ListAutoscalingPoliciesResponse,
+          ListAutoscalingPoliciesPagedResponse>
+      LIST_AUTOSCALING_POLICIES_PAGE_STR_FACT =
+          new PagedListResponseFactory<
+              ListAutoscalingPoliciesRequest,
+              ListAutoscalingPoliciesResponse,
+              ListAutoscalingPoliciesPagedResponse>() {
+            @Override
+            public ApiFuture getFuturePagedResponse(
+                UnaryCallable
+                    callable,
+                ListAutoscalingPoliciesRequest request,
+                ApiCallContext context,
+                ApiFuture futureResponse) {
+              PageContext<
+                      ListAutoscalingPoliciesRequest,
+                      ListAutoscalingPoliciesResponse,
+                      AutoscalingPolicy>
+                  pageContext =
+                      PageContext.create(
+                          callable, LIST_AUTOSCALING_POLICIES_PAGE_STR_DESC, request, context);
+              return ListAutoscalingPoliciesPagedResponse.createAsync(pageContext, futureResponse);
+            }
+          };
+
+  /** Builder for AutoscalingPolicyServiceStubSettings. */
+  public static class Builder
+      extends StubSettings.Builder {
+    private final ImmutableList> unaryMethodSettingsBuilders;
+
+    private final UnaryCallSettings.Builder
+        createAutoscalingPolicySettings;
+    private final UnaryCallSettings.Builder
+        updateAutoscalingPolicySettings;
+    private final UnaryCallSettings.Builder
+        getAutoscalingPolicySettings;
+    private final PagedCallSettings.Builder<
+            ListAutoscalingPoliciesRequest,
+            ListAutoscalingPoliciesResponse,
+            ListAutoscalingPoliciesPagedResponse>
+        listAutoscalingPoliciesSettings;
+    private final UnaryCallSettings.Builder
+        deleteAutoscalingPolicySettings;
+
+    private static final ImmutableMap>
+        RETRYABLE_CODE_DEFINITIONS;
+
+    static {
+      ImmutableMap.Builder> definitions =
+          ImmutableMap.builder();
+      definitions.put(
+          "idempotent",
+          ImmutableSet.copyOf(
+              Lists.newArrayList(
+                  StatusCode.Code.DEADLINE_EXCEEDED, StatusCode.Code.UNAVAILABLE)));
+      definitions.put("non_idempotent", ImmutableSet.copyOf(Lists.newArrayList()));
+      RETRYABLE_CODE_DEFINITIONS = definitions.build();
+    }
+
+    private static final ImmutableMap RETRY_PARAM_DEFINITIONS;
+
+    static {
+      ImmutableMap.Builder definitions = ImmutableMap.builder();
+      RetrySettings settings = null;
+      settings =
+          RetrySettings.newBuilder()
+              .setInitialRetryDelay(Duration.ofMillis(100L))
+              .setRetryDelayMultiplier(1.3)
+              .setMaxRetryDelay(Duration.ofMillis(60000L))
+              .setInitialRpcTimeout(Duration.ofMillis(20000L))
+              .setRpcTimeoutMultiplier(1.0)
+              .setMaxRpcTimeout(Duration.ofMillis(20000L))
+              .setTotalTimeout(Duration.ofMillis(600000L))
+              .build();
+      definitions.put("default", settings);
+      RETRY_PARAM_DEFINITIONS = definitions.build();
+    }
+
+    protected Builder() {
+      this((ClientContext) null);
+    }
+
+    protected Builder(ClientContext clientContext) {
+      super(clientContext);
+
+      createAutoscalingPolicySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      updateAutoscalingPolicySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      getAutoscalingPolicySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      listAutoscalingPoliciesSettings =
+          PagedCallSettings.newBuilder(LIST_AUTOSCALING_POLICIES_PAGE_STR_FACT);
+
+      deleteAutoscalingPolicySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      unaryMethodSettingsBuilders =
+          ImmutableList.>of(
+              createAutoscalingPolicySettings,
+              updateAutoscalingPolicySettings,
+              getAutoscalingPolicySettings,
+              listAutoscalingPoliciesSettings,
+              deleteAutoscalingPolicySettings);
+
+      initDefaults(this);
+    }
+
+    private static Builder createDefault() {
+      Builder builder = new Builder((ClientContext) null);
+      builder.setTransportChannelProvider(defaultTransportChannelProvider());
+      builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build());
+      builder.setInternalHeaderProvider(defaultApiClientHeaderProviderBuilder().build());
+      builder.setEndpoint(getDefaultEndpoint());
+      return initDefaults(builder);
+    }
+
+    private static Builder initDefaults(Builder builder) {
+
+      builder
+          .createAutoscalingPolicySettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .updateAutoscalingPolicySettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .getAutoscalingPolicySettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .listAutoscalingPoliciesSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .deleteAutoscalingPolicySettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      return builder;
+    }
+
+    protected Builder(AutoscalingPolicyServiceStubSettings settings) {
+      super(settings);
+
+      createAutoscalingPolicySettings = settings.createAutoscalingPolicySettings.toBuilder();
+      updateAutoscalingPolicySettings = settings.updateAutoscalingPolicySettings.toBuilder();
+      getAutoscalingPolicySettings = settings.getAutoscalingPolicySettings.toBuilder();
+      listAutoscalingPoliciesSettings = settings.listAutoscalingPoliciesSettings.toBuilder();
+      deleteAutoscalingPolicySettings = settings.deleteAutoscalingPolicySettings.toBuilder();
+
+      unaryMethodSettingsBuilders =
+          ImmutableList.>of(
+              createAutoscalingPolicySettings,
+              updateAutoscalingPolicySettings,
+              getAutoscalingPolicySettings,
+              listAutoscalingPoliciesSettings,
+              deleteAutoscalingPolicySettings);
+    }
+
+    // NEXT_MAJOR_VER: remove 'throws Exception'
+    /**
+     * Applies the given settings updater function to all of the unary API methods in this service.
+     *
+     * 
Note: This method does not support applying settings to streaming methods.
+     */
+    public Builder applyToAllUnaryMethods(
+        ApiFunction, Void> settingsUpdater) throws Exception {
+      super.applyToAllUnaryMethods(unaryMethodSettingsBuilders, settingsUpdater);
+      return this;
+    }
+
+    public ImmutableList> unaryMethodSettingsBuilders() {
+      return unaryMethodSettingsBuilders;
+    }
+
+    /** Returns the builder for the settings used for calls to createAutoscalingPolicy. */
+    public UnaryCallSettings.Builder
+        createAutoscalingPolicySettings() {
+      return createAutoscalingPolicySettings;
+    }
+
+    /** Returns the builder for the settings used for calls to updateAutoscalingPolicy. */
+    public UnaryCallSettings.Builder
+        updateAutoscalingPolicySettings() {
+      return updateAutoscalingPolicySettings;
+    }
+
+    /** Returns the builder for the settings used for calls to getAutoscalingPolicy. */
+    public UnaryCallSettings.Builder
+        getAutoscalingPolicySettings() {
+      return getAutoscalingPolicySettings;
+    }
+
+    /** Returns the builder for the settings used for calls to listAutoscalingPolicies. */
+    public PagedCallSettings.Builder<
+            ListAutoscalingPoliciesRequest,
+            ListAutoscalingPoliciesResponse,
+            ListAutoscalingPoliciesPagedResponse>
+        listAutoscalingPoliciesSettings() {
+      return listAutoscalingPoliciesSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to deleteAutoscalingPolicy. */
+    public UnaryCallSettings.Builder
+        deleteAutoscalingPolicySettings() {
+      return deleteAutoscalingPolicySettings;
+    }
+
+    @Override
+    public AutoscalingPolicyServiceStubSettings build() throws IOException {
+      return new AutoscalingPolicyServiceStubSettings(this);
+    }
+  }
+}
diff --git a/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/stub/GrpcAutoscalingPolicyServiceCallableFactory.java b/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/stub/GrpcAutoscalingPolicyServiceCallableFactory.java
new file mode 100644
index 000000000000..a79a3ec83fb9
--- /dev/null
+++ b/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/stub/GrpcAutoscalingPolicyServiceCallableFactory.java
@@ -0,0 +1,115 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.dataproc.v1beta2.stub;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.grpc.GrpcCallSettings;
+import com.google.api.gax.grpc.GrpcCallableFactory;
+import com.google.api.gax.grpc.GrpcStubCallableFactory;
+import com.google.api.gax.rpc.BatchingCallSettings;
+import com.google.api.gax.rpc.BidiStreamingCallable;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.ClientStreamingCallable;
+import com.google.api.gax.rpc.OperationCallSettings;
+import com.google.api.gax.rpc.OperationCallable;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallable;
+import com.google.api.gax.rpc.StreamingCallSettings;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.longrunning.stub.OperationsStub;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+/**
+ * gRPC callable factory implementation for Google Cloud Dataproc API.
+ *
+ * 
This class is for advanced usage.
+ */
+@Generated("by gapic-generator")
+@BetaApi("The surface for use by generated code is not stable yet and may change in the future.")
+public class GrpcAutoscalingPolicyServiceCallableFactory implements GrpcStubCallableFactory {
+  @Override
+  public  UnaryCallable createUnaryCallable(
+      GrpcCallSettings grpcCallSettings,
+      UnaryCallSettings callSettings,
+      ClientContext clientContext) {
+    return GrpcCallableFactory.createUnaryCallable(grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public 
+      UnaryCallable createPagedCallable(
+          GrpcCallSettings grpcCallSettings,
+          PagedCallSettings pagedCallSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createPagedCallable(
+        grpcCallSettings, pagedCallSettings, clientContext);
+  }
+
+  @Override
+  public  UnaryCallable createBatchingCallable(
+      GrpcCallSettings grpcCallSettings,
+      BatchingCallSettings batchingCallSettings,
+      ClientContext clientContext) {
+    return GrpcCallableFactory.createBatchingCallable(
+        grpcCallSettings, batchingCallSettings, clientContext);
+  }
+
+  @BetaApi(
+      "The surface for long-running operations is not stable yet and may change in the future.")
+  @Override
+  public 
+      OperationCallable createOperationCallable(
+          GrpcCallSettings grpcCallSettings,
+          OperationCallSettings operationCallSettings,
+          ClientContext clientContext,
+          OperationsStub operationsStub) {
+    return GrpcCallableFactory.createOperationCallable(
+        grpcCallSettings, operationCallSettings, clientContext, operationsStub);
+  }
+
+  @Override
+  public 
+      BidiStreamingCallable createBidiStreamingCallable(
+          GrpcCallSettings grpcCallSettings,
+          StreamingCallSettings streamingCallSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createBidiStreamingCallable(
+        grpcCallSettings, streamingCallSettings, clientContext);
+  }
+
+  @Override
+  public 
+      ServerStreamingCallable createServerStreamingCallable(
+          GrpcCallSettings grpcCallSettings,
+          ServerStreamingCallSettings streamingCallSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createServerStreamingCallable(
+        grpcCallSettings, streamingCallSettings, clientContext);
+  }
+
+  @Override
+  public 
+      ClientStreamingCallable createClientStreamingCallable(
+          GrpcCallSettings grpcCallSettings,
+          StreamingCallSettings streamingCallSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createClientStreamingCallable(
+        grpcCallSettings, streamingCallSettings, clientContext);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/stub/GrpcAutoscalingPolicyServiceStub.java b/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/stub/GrpcAutoscalingPolicyServiceStub.java
new file mode 100644
index 000000000000..7dbe942313ee
--- /dev/null
+++ b/google-cloud-clients/google-cloud-dataproc/src/main/java/com/google/cloud/dataproc/v1beta2/stub/GrpcAutoscalingPolicyServiceStub.java
@@ -0,0 +1,329 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.dataproc.v1beta2.stub;
+
+import static com.google.cloud.dataproc.v1beta2.AutoscalingPolicyServiceClient.ListAutoscalingPoliciesPagedResponse;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.core.BackgroundResourceAggregation;
+import com.google.api.gax.grpc.GrpcCallSettings;
+import com.google.api.gax.grpc.GrpcStubCallableFactory;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.RequestParamsExtractor;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.dataproc.v1beta2.AutoscalingPolicy;
+import com.google.cloud.dataproc.v1beta2.CreateAutoscalingPolicyRequest;
+import com.google.cloud.dataproc.v1beta2.DeleteAutoscalingPolicyRequest;
+import com.google.cloud.dataproc.v1beta2.GetAutoscalingPolicyRequest;
+import com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesRequest;
+import com.google.cloud.dataproc.v1beta2.ListAutoscalingPoliciesResponse;
+import com.google.cloud.dataproc.v1beta2.UpdateAutoscalingPolicyRequest;
+import com.google.common.collect.ImmutableMap;
+import com.google.protobuf.Empty;
+import io.grpc.MethodDescriptor;
+import io.grpc.protobuf.ProtoUtils;
+import java.io.IOException;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+/**
+ * gRPC stub implementation for Google Cloud Dataproc API.
+ *
+ * 
This class is for advanced usage and reflects the underlying API directly.
+ */
+@Generated("by gapic-generator")
+@BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+public class GrpcAutoscalingPolicyServiceStub extends AutoscalingPolicyServiceStub {
+
+  private static final MethodDescriptor
+      createAutoscalingPolicyMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.dataproc.v1beta2.AutoscalingPolicyService/CreateAutoscalingPolicy")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(CreateAutoscalingPolicyRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(AutoscalingPolicy.getDefaultInstance()))
+              .build();
+  private static final MethodDescriptor
+      updateAutoscalingPolicyMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.dataproc.v1beta2.AutoscalingPolicyService/UpdateAutoscalingPolicy")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(UpdateAutoscalingPolicyRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(AutoscalingPolicy.getDefaultInstance()))
+              .build();
+  private static final MethodDescriptor
+      getAutoscalingPolicyMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.dataproc.v1beta2.AutoscalingPolicyService/GetAutoscalingPolicy")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(GetAutoscalingPolicyRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(AutoscalingPolicy.getDefaultInstance()))
+              .build();
+  private static final MethodDescriptor<
+          ListAutoscalingPoliciesRequest, ListAutoscalingPoliciesResponse>
+      listAutoscalingPoliciesMethodDescriptor =
+          MethodDescriptor
+              .newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.dataproc.v1beta2.AutoscalingPolicyService/ListAutoscalingPolicies")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(ListAutoscalingPoliciesRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(ListAutoscalingPoliciesResponse.getDefaultInstance()))
+              .build();
+  private static final MethodDescriptor
+      deleteAutoscalingPolicyMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.dataproc.v1beta2.AutoscalingPolicyService/DeleteAutoscalingPolicy")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(DeleteAutoscalingPolicyRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
+              .build();
+
+  private final BackgroundResource backgroundResources;
+
+  private final UnaryCallable
+      createAutoscalingPolicyCallable;
+  private final UnaryCallable
+      updateAutoscalingPolicyCallable;
+  private final UnaryCallable
+      getAutoscalingPolicyCallable;
+  private final UnaryCallable
+      listAutoscalingPoliciesCallable;
+  private final UnaryCallable
+      listAutoscalingPoliciesPagedCallable;
+  private final UnaryCallable
+      deleteAutoscalingPolicyCallable;
+
+  private final GrpcStubCallableFactory callableFactory;
+
+  public static final GrpcAutoscalingPolicyServiceStub create(
+      AutoscalingPolicyServiceStubSettings settings) throws IOException {
+    return new GrpcAutoscalingPolicyServiceStub(settings, ClientContext.create(settings));
+  }
+
+  public static final GrpcAutoscalingPolicyServiceStub create(ClientContext clientContext)
+      throws IOException {
+    return new GrpcAutoscalingPolicyServiceStub(
+        AutoscalingPolicyServiceStubSettings.newBuilder().build(), clientContext);
+  }
+
+  public static final GrpcAutoscalingPolicyServiceStub create(
+      ClientContext clientContext, GrpcStubCallableFactory callableFactory) throws IOException {
+    return new GrpcAutoscalingPolicyServiceStub(
+        AutoscalingPolicyServiceStubSettings.newBuilder().build(), clientContext, callableFactory);
+  }
+
+  /**
+   * Constructs an instance of GrpcAutoscalingPolicyServiceStub, using the given settings. This is
+   * protected so that it is easy to make a subclass, but otherwise, the static factory methods
+   * should be preferred.
+   */
+  protected GrpcAutoscalingPolicyServiceStub(
+      AutoscalingPolicyServiceStubSettings settings, ClientContext clientContext)
+      throws IOException {
+    this(settings, clientContext, new GrpcAutoscalingPolicyServiceCallableFactory());
+  }
+
+  /**
+   * Constructs an instance of GrpcAutoscalingPolicyServiceStub, using the given settings. This is
+   * protected so that it is easy to make a subclass, but otherwise, the static factory methods
+   * should be preferred.
+   */
+  protected GrpcAutoscalingPolicyServiceStub(
+      AutoscalingPolicyServiceStubSettings settings,
+      ClientContext clientContext,
+      GrpcStubCallableFactory callableFactory)
+      throws IOException {
+    this.callableFactory = callableFactory;
+
+    GrpcCallSettings
+        createAutoscalingPolicyTransportSettings =
+            GrpcCallSettings.newBuilder()
+                .setMethodDescriptor(createAutoscalingPolicyMethodDescriptor)
+                .setParamsExtractor(
+                    new RequestParamsExtractor() {
+                      @Override
+                      public Map extract(CreateAutoscalingPolicyRequest request) {
+                        ImmutableMap.Builder params = ImmutableMap.builder();
+                        params.put("parent", String.valueOf(request.getParent()));
+                        return params.build();
+                      }
+                    })
+                .build();
+    GrpcCallSettings
+        updateAutoscalingPolicyTransportSettings =
+            GrpcCallSettings.newBuilder()
+                .setMethodDescriptor(updateAutoscalingPolicyMethodDescriptor)
+                .setParamsExtractor(
+                    new RequestParamsExtractor() {
+                      @Override
+                      public Map extract(UpdateAutoscalingPolicyRequest request) {
+                        ImmutableMap.Builder params = ImmutableMap.builder();
+                        params.put("policy.name", String.valueOf(request.getPolicy().getName()));
+                        return params.build();
+                      }
+                    })
+                .build();
+    GrpcCallSettings
+        getAutoscalingPolicyTransportSettings =
+            GrpcCallSettings.newBuilder()
+                .setMethodDescriptor(getAutoscalingPolicyMethodDescriptor)
+                .setParamsExtractor(
+                    new RequestParamsExtractor() {
+                      @Override
+                      public Map extract(GetAutoscalingPolicyRequest request) {
+                        ImmutableMap.Builder params = ImmutableMap.builder();
+                        params.put("name", String.valueOf(request.getName()));
+                        return params.build();
+                      }
+                    })
+                .build();
+    GrpcCallSettings
+        listAutoscalingPoliciesTransportSettings =
+            GrpcCallSettings
+                .newBuilder()
+                .setMethodDescriptor(listAutoscalingPoliciesMethodDescriptor)
+                .setParamsExtractor(
+                    new RequestParamsExtractor() {
+                      @Override
+                      public Map extract(ListAutoscalingPoliciesRequest request) {
+                        ImmutableMap.Builder params = ImmutableMap.builder();
+                        params.put("parent", String.valueOf(request.getParent()));
+                        return params.build();
+                      }
+                    })
+                .build();
+    GrpcCallSettings
+        deleteAutoscalingPolicyTransportSettings =
+            GrpcCallSettings.newBuilder()
+                .setMethodDescriptor(deleteAutoscalingPolicyMethodDescriptor)
+                .setParamsExtractor(
+                    new RequestParamsExtractor() {
+                      @Override
+                      public Map extract(DeleteAutoscalingPolicyRequest request) {
+                        ImmutableMap.Builder params = ImmutableMap.builder();
+                        params.put("name", String.valueOf(request.getName()));
+                        return params.build();
+                      }
+                    })
+                .build();
+
+    this.createAutoscalingPolicyCallable =
+        callableFactory.createUnaryCallable(
+            createAutoscalingPolicyTransportSettings,
+            settings.createAutoscalingPolicySettings(),
+            clientContext);
+    this.updateAutoscalingPolicyCallable =
+        callableFactory.createUnaryCallable(
+            updateAutoscalingPolicyTransportSettings,
+            settings.updateAutoscalingPolicySettings(),
+            clientContext);
+    this.getAutoscalingPolicyCallable =
+        callableFactory.createUnaryCallable(
+            getAutoscalingPolicyTransportSettings,
+            settings.getAutoscalingPolicySettings(),
+            clientContext);
+    this.listAutoscalingPoliciesCallable =
+        callableFactory.createUnaryCallable(
+            listAutoscalingPoliciesTransportSettings,
+            settings.listAutoscalingPoliciesSettings(),
+            clientContext);
+    this.listAutoscalingPoliciesPagedCallable =
+        callableFactory.createPagedCallable(
+            listAutoscalingPoliciesTransportSettings,
+            settings.listAutoscalingPoliciesSettings(),
+            clientContext);
+    this.deleteAutoscalingPolicyCallable =
+        callableFactory.createUnaryCallable(
+            deleteAutoscalingPolicyTransportSettings,
+            settings.deleteAutoscalingPolicySettings(),
+            clientContext);
+
+    backgroundResources = new BackgroundResourceAggregation(clientContext.getBackgroundResources());
+  }
+
+  public UnaryCallable
+      createAutoscalingPolicyCallable() {
+    return createAutoscalingPolicyCallable;
+  }
+
+  public UnaryCallable
+      updateAutoscalingPolicyCallable() {
+    return updateAutoscalingPolicyCallable;
+  }
+
+  public UnaryCallable
+      getAutoscalingPolicyCallable() {
+    return getAutoscalingPolicyCallable;
+  }
+
+  public UnaryCallable
+      listAutoscalingPoliciesPagedCallable() {
+    return listAutoscalingPoliciesPagedCallable;
+  }
+
+  public UnaryCallable
+      listAutoscalingPoliciesCallable() {
+    return listAutoscalingPoliciesCallable;
+  }
+
+  public UnaryCallable deleteAutoscalingPolicyCallable() {
+    return deleteAutoscalingPolicyCallable;
+  }
+
+  @Override
+  public final void close() {
+    shutdown();
+  }
+
+  @Override
+  public void shutdown() {
+    backgroundResources.shutdown();
+  }
+
+  @Override
+  public boolean isShutdown() {
+    return backgroundResources.isShutdown();
+  }
+
+  @Override
+  public boolean isTerminated() {
+    return backgroundResources.isTerminated();
+  }
+
+  @Override
+  public void shutdownNow() {
+    backgroundResources.shutdownNow();
+  }
+
+  @Override
+  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
+    return backgroundResources.awaitTermination(duration, unit);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyServiceClientTest.java b/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyServiceClientTest.java
new file mode 100644
index 000000000000..5d08edbd45ee
--- /dev/null
+++ b/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/AutoscalingPolicyServiceClientTest.java
@@ -0,0 +1,312 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.dataproc.v1beta2;
+
+import static com.google.cloud.dataproc.v1beta2.AutoscalingPolicyServiceClient.ListAutoscalingPoliciesPagedResponse;
+
+import com.google.api.gax.core.NoCredentialsProvider;
+import com.google.api.gax.grpc.GaxGrpcProperties;
+import com.google.api.gax.grpc.testing.LocalChannelProvider;
+import com.google.api.gax.grpc.testing.MockGrpcService;
+import com.google.api.gax.grpc.testing.MockServiceHelper;
+import com.google.api.gax.rpc.ApiClientHeaderProvider;
+import com.google.api.gax.rpc.InvalidArgumentException;
+import com.google.common.collect.Lists;
+import com.google.protobuf.AbstractMessage;
+import com.google.protobuf.Empty;
+import io.grpc.Status;
+import io.grpc.StatusRuntimeException;
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.List;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+@javax.annotation.Generated("by GAPIC")
+public class AutoscalingPolicyServiceClientTest {
+  private static MockAutoscalingPolicyService mockAutoscalingPolicyService;
+  private static MockClusterController mockClusterController;
+  private static MockJobController mockJobController;
+  private static MockWorkflowTemplateService mockWorkflowTemplateService;
+  private static MockServiceHelper serviceHelper;
+  private AutoscalingPolicyServiceClient client;
+  private LocalChannelProvider channelProvider;
+
+  @BeforeClass
+  public static void startStaticServer() {
+    mockAutoscalingPolicyService = new MockAutoscalingPolicyService();
+    mockClusterController = new MockClusterController();
+    mockJobController = new MockJobController();
+    mockWorkflowTemplateService = new MockWorkflowTemplateService();
+    serviceHelper =
+        new MockServiceHelper(
+            "in-process-1",
+            Arrays.asList(
+                mockAutoscalingPolicyService,
+                mockClusterController,
+                mockJobController,
+                mockWorkflowTemplateService));
+    serviceHelper.start();
+  }
+
+  @AfterClass
+  public static void stopServer() {
+    serviceHelper.stop();
+  }
+
+  @Before
+  public void setUp() throws IOException {
+    serviceHelper.reset();
+    channelProvider = serviceHelper.createChannelProvider();
+    AutoscalingPolicyServiceSettings settings =
+        AutoscalingPolicyServiceSettings.newBuilder()
+            .setTransportChannelProvider(channelProvider)
+            .setCredentialsProvider(NoCredentialsProvider.create())
+            .build();
+    client = AutoscalingPolicyServiceClient.create(settings);
+  }
+
+  @After
+  public void tearDown() throws Exception {
+    client.close();
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void createAutoscalingPolicyTest() {
+    String id = "id3355";
+    AutoscalingPolicyName name =
+        AutoscalingPolicyName.of("[PROJECT]", "[REGION]", "[AUTOSCALING_POLICY]");
+    AutoscalingPolicy expectedResponse =
+        AutoscalingPolicy.newBuilder().setId(id).setName(name.toString()).build();
+    mockAutoscalingPolicyService.addResponse(expectedResponse);
+
+    RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
+    AutoscalingPolicy policy = AutoscalingPolicy.newBuilder().build();
+
+    AutoscalingPolicy actualResponse = client.createAutoscalingPolicy(parent, policy);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List actualRequests = mockAutoscalingPolicyService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    CreateAutoscalingPolicyRequest actualRequest =
+        (CreateAutoscalingPolicyRequest) actualRequests.get(0);
+
+    Assert.assertEquals(parent, RegionName.parse(actualRequest.getParent()));
+    Assert.assertEquals(policy, actualRequest.getPolicy());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void createAutoscalingPolicyExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
+    mockAutoscalingPolicyService.addException(exception);
+
+    try {
+      RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
+      AutoscalingPolicy policy = AutoscalingPolicy.newBuilder().build();
+
+      client.createAutoscalingPolicy(parent, policy);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void updateAutoscalingPolicyTest() {
+    String id = "id3355";
+    AutoscalingPolicyName name =
+        AutoscalingPolicyName.of("[PROJECT]", "[REGION]", "[AUTOSCALING_POLICY]");
+    AutoscalingPolicy expectedResponse =
+        AutoscalingPolicy.newBuilder().setId(id).setName(name.toString()).build();
+    mockAutoscalingPolicyService.addResponse(expectedResponse);
+
+    AutoscalingPolicy policy = AutoscalingPolicy.newBuilder().build();
+
+    AutoscalingPolicy actualResponse = client.updateAutoscalingPolicy(policy);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List actualRequests = mockAutoscalingPolicyService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    UpdateAutoscalingPolicyRequest actualRequest =
+        (UpdateAutoscalingPolicyRequest) actualRequests.get(0);
+
+    Assert.assertEquals(policy, actualRequest.getPolicy());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void updateAutoscalingPolicyExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
+    mockAutoscalingPolicyService.addException(exception);
+
+    try {
+      AutoscalingPolicy policy = AutoscalingPolicy.newBuilder().build();
+
+      client.updateAutoscalingPolicy(policy);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void getAutoscalingPolicyTest() {
+    String id = "id3355";
+    AutoscalingPolicyName name2 =
+        AutoscalingPolicyName.of("[PROJECT]", "[REGION]", "[AUTOSCALING_POLICY]");
+    AutoscalingPolicy expectedResponse =
+        AutoscalingPolicy.newBuilder().setId(id).setName(name2.toString()).build();
+    mockAutoscalingPolicyService.addResponse(expectedResponse);
+
+    AutoscalingPolicyName name =
+        AutoscalingPolicyName.of("[PROJECT]", "[REGION]", "[AUTOSCALING_POLICY]");
+
+    AutoscalingPolicy actualResponse = client.getAutoscalingPolicy(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List actualRequests = mockAutoscalingPolicyService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetAutoscalingPolicyRequest actualRequest = (GetAutoscalingPolicyRequest) actualRequests.get(0);
+
+    Assert.assertEquals(name, AutoscalingPolicyName.parse(actualRequest.getName()));
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void getAutoscalingPolicyExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
+    mockAutoscalingPolicyService.addException(exception);
+
+    try {
+      AutoscalingPolicyName name =
+          AutoscalingPolicyName.of("[PROJECT]", "[REGION]", "[AUTOSCALING_POLICY]");
+
+      client.getAutoscalingPolicy(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void listAutoscalingPoliciesTest() {
+    String nextPageToken = "";
+    AutoscalingPolicy policiesElement = AutoscalingPolicy.newBuilder().build();
+    List policies = Arrays.asList(policiesElement);
+    ListAutoscalingPoliciesResponse expectedResponse =
+        ListAutoscalingPoliciesResponse.newBuilder()
+            .setNextPageToken(nextPageToken)
+            .addAllPolicies(policies)
+            .build();
+    mockAutoscalingPolicyService.addResponse(expectedResponse);
+
+    RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
+
+    ListAutoscalingPoliciesPagedResponse pagedListResponse = client.listAutoscalingPolicies(parent);
+
+    List resources = Lists.newArrayList(pagedListResponse.iterateAll());
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getPoliciesList().get(0), resources.get(0));
+
+    List actualRequests = mockAutoscalingPolicyService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListAutoscalingPoliciesRequest actualRequest =
+        (ListAutoscalingPoliciesRequest) actualRequests.get(0);
+
+    Assert.assertEquals(parent, RegionName.parse(actualRequest.getParent()));
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void listAutoscalingPoliciesExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
+    mockAutoscalingPolicyService.addException(exception);
+
+    try {
+      RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
+
+      client.listAutoscalingPolicies(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void deleteAutoscalingPolicyTest() {
+    Empty expectedResponse = Empty.newBuilder().build();
+    mockAutoscalingPolicyService.addResponse(expectedResponse);
+
+    AutoscalingPolicyName name =
+        AutoscalingPolicyName.of("[PROJECT]", "[REGION]", "[AUTOSCALING_POLICY]");
+
+    client.deleteAutoscalingPolicy(name);
+
+    List actualRequests = mockAutoscalingPolicyService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    DeleteAutoscalingPolicyRequest actualRequest =
+        (DeleteAutoscalingPolicyRequest) actualRequests.get(0);
+
+    Assert.assertEquals(name, AutoscalingPolicyName.parse(actualRequest.getName()));
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void deleteAutoscalingPolicyExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
+    mockAutoscalingPolicyService.addException(exception);
+
+    try {
+      AutoscalingPolicyName name =
+          AutoscalingPolicyName.of("[PROJECT]", "[REGION]", "[AUTOSCALING_POLICY]");
+
+      client.deleteAutoscalingPolicy(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+}
diff --git a/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/ClusterControllerClientTest.java b/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/ClusterControllerClientTest.java
index f5de90f68c22..20a222eded50 100644
--- a/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/ClusterControllerClientTest.java
+++ b/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/ClusterControllerClientTest.java
@@ -46,6 +46,7 @@
 
 @javax.annotation.Generated("by GAPIC")
 public class ClusterControllerClientTest {
+  private static MockAutoscalingPolicyService mockAutoscalingPolicyService;
   private static MockClusterController mockClusterController;
   private static MockJobController mockJobController;
   private static MockWorkflowTemplateService mockWorkflowTemplateService;
@@ -55,6 +56,7 @@ public class ClusterControllerClientTest {
 
   @BeforeClass
   public static void startStaticServer() {
+    mockAutoscalingPolicyService = new MockAutoscalingPolicyService();
     mockClusterController = new MockClusterController();
     mockJobController = new MockJobController();
     mockWorkflowTemplateService = new MockWorkflowTemplateService();
@@ -62,7 +64,10 @@ public static void startStaticServer() {
         new MockServiceHelper(
             "in-process-1",
             Arrays.asList(
-                mockClusterController, mockJobController, mockWorkflowTemplateService));
+                mockAutoscalingPolicyService,
+                mockClusterController,
+                mockJobController,
+                mockWorkflowTemplateService));
     serviceHelper.start();
   }
 
diff --git a/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/JobControllerClientTest.java b/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/JobControllerClientTest.java
index cb7aee5e87d8..b188f4e246dc 100644
--- a/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/JobControllerClientTest.java
+++ b/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/JobControllerClientTest.java
@@ -41,6 +41,7 @@
 
 @javax.annotation.Generated("by GAPIC")
 public class JobControllerClientTest {
+  private static MockAutoscalingPolicyService mockAutoscalingPolicyService;
   private static MockClusterController mockClusterController;
   private static MockJobController mockJobController;
   private static MockWorkflowTemplateService mockWorkflowTemplateService;
@@ -50,6 +51,7 @@ public class JobControllerClientTest {
 
   @BeforeClass
   public static void startStaticServer() {
+    mockAutoscalingPolicyService = new MockAutoscalingPolicyService();
     mockClusterController = new MockClusterController();
     mockJobController = new MockJobController();
     mockWorkflowTemplateService = new MockWorkflowTemplateService();
@@ -57,7 +59,10 @@ public static void startStaticServer() {
         new MockServiceHelper(
             "in-process-1",
             Arrays.asList(
-                mockClusterController, mockJobController, mockWorkflowTemplateService));
+                mockAutoscalingPolicyService,
+                mockClusterController,
+                mockJobController,
+                mockWorkflowTemplateService));
     serviceHelper.start();
   }
 
diff --git a/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/MockAutoscalingPolicyService.java b/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/MockAutoscalingPolicyService.java
new file mode 100644
index 000000000000..5e4e84aba28b
--- /dev/null
+++ b/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/MockAutoscalingPolicyService.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.dataproc.v1beta2;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.grpc.testing.MockGrpcService;
+import com.google.protobuf.AbstractMessage;
+import io.grpc.ServerServiceDefinition;
+import java.util.List;
+
+@javax.annotation.Generated("by GAPIC")
+@BetaApi
+public class MockAutoscalingPolicyService implements MockGrpcService {
+  private final MockAutoscalingPolicyServiceImpl serviceImpl;
+
+  public MockAutoscalingPolicyService() {
+    serviceImpl = new MockAutoscalingPolicyServiceImpl();
+  }
+
+  @Override
+  public List getRequests() {
+    return serviceImpl.getRequests();
+  }
+
+  @Override
+  public void addResponse(AbstractMessage response) {
+    serviceImpl.addResponse(response);
+  }
+
+  @Override
+  public void addException(Exception exception) {
+    serviceImpl.addException(exception);
+  }
+
+  @Override
+  public ServerServiceDefinition getServiceDefinition() {
+    return serviceImpl.bindService();
+  }
+
+  @Override
+  public void reset() {
+    serviceImpl.reset();
+  }
+}
diff --git a/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/MockAutoscalingPolicyServiceImpl.java b/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/MockAutoscalingPolicyServiceImpl.java
new file mode 100644
index 000000000000..6d093e331095
--- /dev/null
+++ b/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/MockAutoscalingPolicyServiceImpl.java
@@ -0,0 +1,135 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.dataproc.v1beta2;
+
+import com.google.api.core.BetaApi;
+import com.google.cloud.dataproc.v1beta2.AutoscalingPolicyServiceGrpc.AutoscalingPolicyServiceImplBase;
+import com.google.protobuf.AbstractMessage;
+import com.google.protobuf.Empty;
+import io.grpc.stub.StreamObserver;
+import java.util.ArrayList;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Queue;
+
+@javax.annotation.Generated("by GAPIC")
+@BetaApi
+public class MockAutoscalingPolicyServiceImpl extends AutoscalingPolicyServiceImplBase {
+  private List requests;
+  private Queue responses;
+
+  public MockAutoscalingPolicyServiceImpl() {
+    requests = new ArrayList<>();
+    responses = new LinkedList<>();
+  }
+
+  public List getRequests() {
+    return requests;
+  }
+
+  public void addResponse(AbstractMessage response) {
+    responses.add(response);
+  }
+
+  public void setResponses(List responses) {
+    this.responses = new LinkedList(responses);
+  }
+
+  public void addException(Exception exception) {
+    responses.add(exception);
+  }
+
+  public void reset() {
+    requests = new ArrayList<>();
+    responses = new LinkedList<>();
+  }
+
+  @Override
+  public void createAutoscalingPolicy(
+      CreateAutoscalingPolicyRequest request, StreamObserver responseObserver) {
+    Object response = responses.remove();
+    if (response instanceof AutoscalingPolicy) {
+      requests.add(request);
+      responseObserver.onNext((AutoscalingPolicy) response);
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError((Exception) response);
+    } else {
+      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+    }
+  }
+
+  @Override
+  public void updateAutoscalingPolicy(
+      UpdateAutoscalingPolicyRequest request, StreamObserver responseObserver) {
+    Object response = responses.remove();
+    if (response instanceof AutoscalingPolicy) {
+      requests.add(request);
+      responseObserver.onNext((AutoscalingPolicy) response);
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError((Exception) response);
+    } else {
+      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+    }
+  }
+
+  @Override
+  public void getAutoscalingPolicy(
+      GetAutoscalingPolicyRequest request, StreamObserver responseObserver) {
+    Object response = responses.remove();
+    if (response instanceof AutoscalingPolicy) {
+      requests.add(request);
+      responseObserver.onNext((AutoscalingPolicy) response);
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError((Exception) response);
+    } else {
+      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+    }
+  }
+
+  @Override
+  public void listAutoscalingPolicies(
+      ListAutoscalingPoliciesRequest request,
+      StreamObserver responseObserver) {
+    Object response = responses.remove();
+    if (response instanceof ListAutoscalingPoliciesResponse) {
+      requests.add(request);
+      responseObserver.onNext((ListAutoscalingPoliciesResponse) response);
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError((Exception) response);
+    } else {
+      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+    }
+  }
+
+  @Override
+  public void deleteAutoscalingPolicy(
+      DeleteAutoscalingPolicyRequest request, StreamObserver responseObserver) {
+    Object response = responses.remove();
+    if (response instanceof Empty) {
+      requests.add(request);
+      responseObserver.onNext((Empty) response);
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError((Exception) response);
+    } else {
+      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+    }
+  }
+}
diff --git a/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/WorkflowTemplateServiceClientTest.java b/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/WorkflowTemplateServiceClientTest.java
index 62ea42dfd1b6..81c24e14a624 100644
--- a/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/WorkflowTemplateServiceClientTest.java
+++ b/google-cloud-clients/google-cloud-dataproc/src/test/java/com/google/cloud/dataproc/v1beta2/WorkflowTemplateServiceClientTest.java
@@ -47,6 +47,7 @@
 
 @javax.annotation.Generated("by GAPIC")
 public class WorkflowTemplateServiceClientTest {
+  private static MockAutoscalingPolicyService mockAutoscalingPolicyService;
   private static MockClusterController mockClusterController;
   private static MockJobController mockJobController;
   private static MockWorkflowTemplateService mockWorkflowTemplateService;
@@ -56,6 +57,7 @@ public class WorkflowTemplateServiceClientTest {
 
   @BeforeClass
   public static void startStaticServer() {
+    mockAutoscalingPolicyService = new MockAutoscalingPolicyService();
     mockClusterController = new MockClusterController();
     mockJobController = new MockJobController();
     mockWorkflowTemplateService = new MockWorkflowTemplateService();
@@ -63,7 +65,10 @@ public static void startStaticServer() {
         new MockServiceHelper(
             "in-process-1",
             Arrays.asList(
-                mockClusterController, mockJobController, mockWorkflowTemplateService));
+                mockAutoscalingPolicyService,
+                mockClusterController,
+                mockJobController,
+                mockWorkflowTemplateService));
     serviceHelper.start();
   }
 
@@ -297,11 +302,10 @@ public void instantiateInlineWorkflowTemplateTest() throws Exception {
             .build();
     mockWorkflowTemplateService.addResponse(resultOperation);
 
-    String formattedParent = RegionName.format("[PROJECT]", "[REGION]");
+    RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
     WorkflowTemplate template = WorkflowTemplate.newBuilder().build();
 
-    Empty actualResponse =
-        client.instantiateInlineWorkflowTemplateAsync(formattedParent, template).get();
+    Empty actualResponse = client.instantiateInlineWorkflowTemplateAsync(parent, template).get();
     Assert.assertEquals(expectedResponse, actualResponse);
 
     List actualRequests = mockWorkflowTemplateService.getRequests();
@@ -309,7 +313,7 @@ public void instantiateInlineWorkflowTemplateTest() throws Exception {
     InstantiateInlineWorkflowTemplateRequest actualRequest =
         (InstantiateInlineWorkflowTemplateRequest) actualRequests.get(0);
 
-    Assert.assertEquals(formattedParent, actualRequest.getParent());
+    Assert.assertEquals(parent, RegionName.parse(actualRequest.getParent()));
     Assert.assertEquals(template, actualRequest.getTemplate());
     Assert.assertTrue(
         channelProvider.isHeaderSent(
@@ -324,10 +328,10 @@ public void instantiateInlineWorkflowTemplateExceptionTest() throws Exception {
     mockWorkflowTemplateService.addException(exception);
 
     try {
-      String formattedParent = RegionName.format("[PROJECT]", "[REGION]");
+      RegionName parent = RegionName.of("[PROJECT]", "[REGION]");
       WorkflowTemplate template = WorkflowTemplate.newBuilder().build();
 
-      client.instantiateInlineWorkflowTemplateAsync(formattedParent, template).get();
+      client.instantiateInlineWorkflowTemplateAsync(parent, template).get();
       Assert.fail("No exception raised");
     } catch (ExecutionException e) {
       Assert.assertEquals(InvalidArgumentException.class, e.getCause().getClass());
diff --git a/google-cloud-clients/google-cloud-dataproc/synth.metadata b/google-cloud-clients/google-cloud-dataproc/synth.metadata
index 98c322235e1b..06232d34922e 100644
--- a/google-cloud-clients/google-cloud-dataproc/synth.metadata
+++ b/google-cloud-clients/google-cloud-dataproc/synth.metadata
@@ -1,19 +1,19 @@
 {
-  "updateTime": "2019-04-02T07:40:46.876896Z",
+  "updateTime": "2019-05-24T07:40:31.951690Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.16.22",
-        "dockerImage": "googleapis/artman@sha256:e7f9554322a8aa1416c122c918fdc4cdec8cfe816f027fc948dec0be7edef320"
+        "version": "0.20.0",
+        "dockerImage": "googleapis/artman@sha256:3246adac900f4bdbd62920e80de2e5877380e44036b3feae13667ec255ebf5ec"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "6c48ab5aef47dc14e02e2dc718d232a28067129d",
-        "internalRef": "241437588"
+        "sha": "0537189470f04f24836d6959821c24197a0ed120",
+        "internalRef": "249742806"
       }
     }
   ],