diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS new file mode 100644 index 00000000..6137bef2 --- /dev/null +++ b/.github/CODEOWNERS @@ -0,0 +1,8 @@ +# Code owners file. +# This file controls who is tagged for review for any given pull request. + +# For syntax help see: +# https://help.github.com/en/github/creating-cloning-and-archiving-repositories/about-code-owners#codeowners-syntax + +# The java-samples-reviewers team is the default owner for samples changes +samples/**/*.java @googleapis/java-samples-reviewers diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md new file mode 100644 index 00000000..ca40492f --- /dev/null +++ b/.github/ISSUE_TEMPLATE/bug_report.md @@ -0,0 +1,51 @@ +--- +name: Bug report +about: Create a report to help us improve + +--- + +Thanks for stopping by to let us know something could be better! + +**PLEASE READ**: If you have a support contract with Google, please create an issue in the [support console](https://cloud.google.com/support/) instead of filing on GitHub. This will ensure a timely response. + +Please run down the following list and make sure you've tried the usual "quick fixes": + + - Search the issues already opened: https://github.com/googleapis/java-iam/issues + - Check for answers on StackOverflow: http://stackoverflow.com/questions/tagged/google-cloud-platform + +If you are still having issues, please include as much information as possible: + +#### Environment details + +1. Specify the API at the beginning of the title. For example, "BigQuery: ..."). + General, Core, and Other are also allowed as types +2. OS type and version: +3. Java version: +4. iam version(s): + +#### Steps to reproduce + + 1. ? + 2. ? + +#### Code example + +```java +// example +``` + +#### Stack trace +``` +Any relevant stacktrace here. +``` + +#### External references such as API reference guides + +- ? + +#### Any additional information below + + +Following these steps guarantees the quickest resolution possible. + +Thanks! diff --git a/.github/ISSUE_TEMPLATE/feature_request.md b/.github/ISSUE_TEMPLATE/feature_request.md new file mode 100644 index 00000000..754e30c6 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/feature_request.md @@ -0,0 +1,21 @@ +--- +name: Feature request +about: Suggest an idea for this library + +--- + +Thanks for stopping by to let us know something could be better! + +**PLEASE READ**: If you have a support contract with Google, please create an issue in the [support console](https://cloud.google.com/support/) instead of filing on GitHub. This will ensure a timely response. + +**Is your feature request related to a problem? Please describe.** +What the problem is. Example: I'm always frustrated when [...] + +**Describe the solution you'd like** +What you want to happen. + +**Describe alternatives you've considered** +Any alternative solutions or features you've considered. + +**Additional context** +Any other context or screenshots about the feature request. diff --git a/.github/ISSUE_TEMPLATE/support_request.md b/.github/ISSUE_TEMPLATE/support_request.md new file mode 100644 index 00000000..99586903 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/support_request.md @@ -0,0 +1,7 @@ +--- +name: Support request +about: If you have a support contract with Google, please create an issue in the Google Cloud Support console. + +--- + +**PLEASE READ**: If you have a support contract with Google, please create an issue in the [support console](https://cloud.google.com/support/) instead of filing on GitHub. This will ensure a timely response. diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md new file mode 100644 index 00000000..dc7bb2ce --- /dev/null +++ b/.github/PULL_REQUEST_TEMPLATE.md @@ -0,0 +1,7 @@ +Thank you for opening a Pull Request! Before submitting your PR, there are a few things you can do to make sure it goes smoothly: +- [ ] Make sure to open an issue as a [bug/issue](https://github.com/googleapis/java-iam/issues/new/choose) before writing your code! That way we can discuss the change, evaluate designs, and agree on the general idea +- [ ] Ensure the tests and linter pass +- [ ] Code coverage does not decrease (if any source code was changed) +- [ ] Appropriate docs were updated (if necessary) + +Fixes # ☕️ diff --git a/.github/release-please.yml b/.github/release-please.yml new file mode 100644 index 00000000..dce2c845 --- /dev/null +++ b/.github/release-please.yml @@ -0,0 +1,2 @@ +releaseType: java-yoshi +bumpMinorPreMajor: true \ No newline at end of file diff --git a/.github/trusted-contribution.yml b/.github/trusted-contribution.yml new file mode 100644 index 00000000..f247d5c7 --- /dev/null +++ b/.github/trusted-contribution.yml @@ -0,0 +1,2 @@ +trustedContributors: +- renovate-bot \ No newline at end of file diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml new file mode 100644 index 00000000..68302207 --- /dev/null +++ b/.github/workflows/ci.yaml @@ -0,0 +1,79 @@ +on: + push: + branches: + - master + pull_request: +name: ci +jobs: + units: + runs-on: ubuntu-latest + strategy: + matrix: + java: [7, 8, 11] + steps: + - uses: actions/checkout@v2 + - uses: actions/setup-java@v1 + with: + java-version: ${{matrix.java}} + - run: java -version + - run: .kokoro/build.sh + env: + JOB_TYPE: test + - name: coverage + uses: codecov/codecov-action@v1 + with: + name: actions ${{matrix.java}} + windows: + runs-on: windows-latest + steps: + - uses: actions/checkout@v2 + - uses: actions/setup-java@v1 + with: + java-version: 8 + - run: java -version + - run: .kokoro/build.bat + env: + JOB_TYPE: test + dependencies: + runs-on: ubuntu-latest + strategy: + matrix: + java: [8, 11] + steps: + - uses: actions/checkout@v2 + - uses: actions/setup-java@v1 + with: + java-version: ${{matrix.java}} + - run: java -version + - run: .kokoro/dependencies.sh + linkage-monitor: + runs-on: ubuntu-latest + steps: + - uses: actions/checkout@v2 + - uses: actions/setup-java@v1 + with: + java-version: 8 + - run: java -version + - run: .kokoro/linkage-monitor.sh + lint: + runs-on: ubuntu-latest + steps: + - uses: actions/checkout@v2 + - uses: actions/setup-java@v1 + with: + java-version: 8 + - run: java -version + - run: .kokoro/build.sh + env: + JOB_TYPE: lint + clirr: + runs-on: ubuntu-latest + steps: + - uses: actions/checkout@v2 + - uses: actions/setup-java@v1 + with: + java-version: 8 + - run: java -version + - run: .kokoro/build.sh + env: + JOB_TYPE: clirr \ No newline at end of file diff --git a/.gitignore b/.gitignore new file mode 100644 index 00000000..069d08fc --- /dev/null +++ b/.gitignore @@ -0,0 +1,17 @@ +# Maven +target/ + +# Eclipse +.classpath +.project +.settings + +# Intellij +*.iml +.idea/ + +# python utilities +*.pyc +__pycache__ + +.flattened-pom.xml diff --git a/.kokoro/build.bat b/.kokoro/build.bat new file mode 100644 index 00000000..05826ad9 --- /dev/null +++ b/.kokoro/build.bat @@ -0,0 +1,3 @@ +:: See documentation in type-shell-output.bat + +"C:\Program Files\Git\bin\bash.exe" %~dp0build.sh diff --git a/.kokoro/build.sh b/.kokoro/build.sh new file mode 100755 index 00000000..54531d09 --- /dev/null +++ b/.kokoro/build.sh @@ -0,0 +1,111 @@ +#!/bin/bash +# 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. + +set -eo pipefail + +## Get the directory of the build script +scriptDir=$(realpath $(dirname "${BASH_SOURCE[0]}")) +## cd to the parent directory, i.e. the root of the git repo +cd ${scriptDir}/.. + +# include common functions +source ${scriptDir}/common.sh + +# Print out Java version +java -version +echo ${JOB_TYPE} + +# attempt to install 3 times with exponential backoff (starting with 10 seconds) +retry_with_backoff 3 10 \ + mvn install -B -V \ + -DskipTests=true \ + -Dclirr.skip=true \ + -Denforcer.skip=true \ + -Dmaven.javadoc.skip=true \ + -Dgcloud.download.skip=true \ + -T 1C + +# if GOOGLE_APPLICATION_CREDIENTIALS is specified as a relative path prepend Kokoro root directory onto it +if [[ ! -z "${GOOGLE_APPLICATION_CREDENTIALS}" && "${GOOGLE_APPLICATION_CREDENTIALS}" != /* ]]; then + export GOOGLE_APPLICATION_CREDENTIALS=$(realpath ${KOKORO_GFILE_DIR}/${GOOGLE_APPLICATION_CREDENTIALS}) +fi + +RETURN_CODE=0 +set +e + +case ${JOB_TYPE} in +test) + mvn test -B -Dclirr.skip=true -Denforcer.skip=true + RETURN_CODE=$? + ;; +lint) + mvn com.coveo:fmt-maven-plugin:check + RETURN_CODE=$? + ;; +javadoc) + mvn javadoc:javadoc javadoc:test-javadoc + RETURN_CODE=$? + ;; +integration) + mvn -B ${INTEGRATION_TEST_ARGS} \ + -Penable-integration-tests \ + -DtrimStackTrace=false \ + -Dclirr.skip=true \ + -Denforcer.skip=true \ + -fae \ + verify + RETURN_CODE=$? + ;; +samples) + if [[ -f samples/pom.xml ]] + then + pushd samples + mvn -B \ + -Penable-samples \ + -DtrimStackTrace=false \ + -Dclirr.skip=true \ + -Denforcer.skip=true \ + -fae \ + verify + RETURN_CODE=$? + popd + else + echo "no sample pom.xml found - skipping sample tests" + fi + ;; +clirr) + mvn -B -Denforcer.skip=true clirr:check + RETURN_CODE=$? + ;; +*) + ;; +esac + +if [ "${REPORT_COVERAGE}" == "true" ] +then + bash ${KOKORO_GFILE_DIR}/codecov.sh +fi + +# fix output location of logs +bash .kokoro/coerce_logs.sh + +if [[ "${ENABLE_BUILD_COP}" == "true" ]] +then + chmod +x ${KOKORO_GFILE_DIR}/linux_amd64/buildcop + ${KOKORO_GFILE_DIR}/linux_amd64/buildcop -repo=googleapis/java-iam +fi + +echo "exiting with ${RETURN_CODE}" +exit ${RETURN_CODE} diff --git a/.kokoro/coerce_logs.sh b/.kokoro/coerce_logs.sh new file mode 100755 index 00000000..5cf7ba49 --- /dev/null +++ b/.kokoro/coerce_logs.sh @@ -0,0 +1,38 @@ +#!/bin/bash +# Copyright 2019 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# This script finds and moves sponge logs so that they can be found by placer +# and are not flagged as flaky by sponge. + +set -eo pipefail + +## Get the directory of the build script +scriptDir=$(realpath $(dirname "${BASH_SOURCE[0]}")) +## cd to the parent directory, i.e. the root of the git repo +cd ${scriptDir}/.. + +job=$(basename ${KOKORO_JOB_NAME}) + +echo "coercing sponge logs..." +for xml in `find . -name *-sponge_log.xml` +do + echo "processing ${xml}" + class=$(basename ${xml} | cut -d- -f2) + dir=$(dirname ${xml})/${job}/${class} + text=$(dirname ${xml})/${class}-sponge_log.txt + mkdir -p ${dir} + mv ${xml} ${dir}/sponge_log.xml + mv ${text} ${dir}/sponge_log.txt +done diff --git a/.kokoro/common.cfg b/.kokoro/common.cfg new file mode 100644 index 00000000..349dd92a --- /dev/null +++ b/.kokoro/common.cfg @@ -0,0 +1,13 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Download trampoline resources. These will be in ${KOKORO_GFILE_DIR} +gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline" + +# All builds use the trampoline script to run in docker. +build_file: "java-iam/.kokoro/trampoline.sh" + +# Tell the trampoline which build file to use. +env_vars: { + key: "TRAMPOLINE_BUILD_FILE" + value: "github/java-iam/.kokoro/build.sh" +} diff --git a/.kokoro/common.sh b/.kokoro/common.sh new file mode 100644 index 00000000..a8d0ea04 --- /dev/null +++ b/.kokoro/common.sh @@ -0,0 +1,59 @@ +#!/bin/bash +# Copyright 2020 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. + +function retry_with_backoff { + attempts_left=$1 + sleep_seconds=$2 + shift 2 + command=$@ + + + # store current flag state + flags=$- + + # allow a failures to continue + set +e + echo "${command}" + ${command} + exit_code=$? + + # restore "e" flag + if [[ ${flags} =~ e ]] + then set -e + else set +e + fi + + if [[ $exit_code == 0 ]] + then + return 0 + fi + + # failure + if [[ ${attempts_left} > 0 ]] + then + echo "failure (${exit_code}), sleeping ${sleep_seconds}..." + sleep ${sleep_seconds} + new_attempts=$((${attempts_left} - 1)) + new_sleep=$((${sleep_seconds} * 2)) + retry_with_backoff ${new_attempts} ${new_sleep} ${command} + fi + + return $exit_code +} + +## Helper functionss +function now() { date +"%Y-%m-%d %H:%M:%S" | tr -d '\n'; } +function msg() { println "$*" >&2; } +function println() { printf '%s\n' "$(now) $*"; } \ No newline at end of file diff --git a/.kokoro/continuous/common.cfg b/.kokoro/continuous/common.cfg new file mode 100644 index 00000000..90c639ac --- /dev/null +++ b/.kokoro/continuous/common.cfg @@ -0,0 +1,25 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Build logs will be here +action { + define_artifacts { + regex: "**/*sponge_log.xml" + regex: "**/*sponge_log.txt" + } +} + +# Download trampoline resources. +gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline" + +# Use the trampoline script to run in docker. +build_file: "java-iam/.kokoro/trampoline.sh" + +env_vars: { + key: "TRAMPOLINE_BUILD_FILE" + value: "github/java-iam/.kokoro/build.sh" +} + +env_vars: { + key: "JOB_TYPE" + value: "test" +} diff --git a/.kokoro/continuous/dependencies.cfg b/.kokoro/continuous/dependencies.cfg new file mode 100644 index 00000000..fda7101a --- /dev/null +++ b/.kokoro/continuous/dependencies.cfg @@ -0,0 +1,12 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java8" +} + +env_vars: { + key: "TRAMPOLINE_BUILD_FILE" + value: "github/java-iam/.kokoro/dependencies.sh" +} diff --git a/.kokoro/continuous/integration.cfg b/.kokoro/continuous/integration.cfg new file mode 100644 index 00000000..3b017fc8 --- /dev/null +++ b/.kokoro/continuous/integration.cfg @@ -0,0 +1,7 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java8" +} diff --git a/.kokoro/continuous/java11.cfg b/.kokoro/continuous/java11.cfg new file mode 100644 index 00000000..709f2b4c --- /dev/null +++ b/.kokoro/continuous/java11.cfg @@ -0,0 +1,7 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java11" +} diff --git a/.kokoro/continuous/java7.cfg b/.kokoro/continuous/java7.cfg new file mode 100644 index 00000000..cb24f44e --- /dev/null +++ b/.kokoro/continuous/java7.cfg @@ -0,0 +1,7 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java7" +} diff --git a/.kokoro/continuous/java8-osx.cfg b/.kokoro/continuous/java8-osx.cfg new file mode 100644 index 00000000..1affbbe4 --- /dev/null +++ b/.kokoro/continuous/java8-osx.cfg @@ -0,0 +1,3 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +build_file: "java-iam/.kokoro/build.sh" diff --git a/.kokoro/continuous/java8-win.cfg b/.kokoro/continuous/java8-win.cfg new file mode 100644 index 00000000..4c8e051a --- /dev/null +++ b/.kokoro/continuous/java8-win.cfg @@ -0,0 +1,3 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +build_file: "java-iam/.kokoro/build.bat" diff --git a/.kokoro/continuous/java8.cfg b/.kokoro/continuous/java8.cfg new file mode 100644 index 00000000..495cc7ba --- /dev/null +++ b/.kokoro/continuous/java8.cfg @@ -0,0 +1,12 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java8" +} + +env_vars: { + key: "REPORT_COVERAGE" + value: "true" +} diff --git a/.kokoro/continuous/lint.cfg b/.kokoro/continuous/lint.cfg new file mode 100644 index 00000000..6d323c8a --- /dev/null +++ b/.kokoro/continuous/lint.cfg @@ -0,0 +1,13 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. + +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java8" +} + +env_vars: { + key: "JOB_TYPE" + value: "lint" +} \ No newline at end of file diff --git a/.kokoro/continuous/propose_release.cfg b/.kokoro/continuous/propose_release.cfg new file mode 100644 index 00000000..4df19cc2 --- /dev/null +++ b/.kokoro/continuous/propose_release.cfg @@ -0,0 +1,53 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Build logs will be here +action { + define_artifacts { + regex: "**/*sponge_log.xml" + } +} + +# Download trampoline resources. +gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline" + +# Use the trampoline script to run in docker. +build_file: "java-iam/.kokoro/trampoline.sh" + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/node:10-user" +} + +env_vars: { + key: "TRAMPOLINE_BUILD_FILE" + value: "github/java-iam/.kokoro/continuous/propose_release.sh" +} + +# tokens used by release-please to keep an up-to-date release PR. +before_action { + fetch_keystore { + keystore_resource { + keystore_config_id: 73713 + keyname: "github-magic-proxy-key-release-please" + } + } +} + +before_action { + fetch_keystore { + keystore_resource { + keystore_config_id: 73713 + keyname: "github-magic-proxy-token-release-please" + } + } +} + +before_action { + fetch_keystore { + keystore_resource { + keystore_config_id: 73713 + keyname: "github-magic-proxy-url-release-please" + } + } +} diff --git a/.kokoro/continuous/samples.cfg b/.kokoro/continuous/samples.cfg new file mode 100644 index 00000000..fa7b493d --- /dev/null +++ b/.kokoro/continuous/samples.cfg @@ -0,0 +1,31 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java8" +} + +env_vars: { + key: "JOB_TYPE" + value: "samples" +} + +env_vars: { + key: "GCLOUD_PROJECT" + value: "gcloud-devel" +} + +env_vars: { + key: "GOOGLE_APPLICATION_CREDENTIALS" + value: "keystore/73713_java_it_service_account" +} + +before_action { + fetch_keystore { + keystore_resource { + keystore_config_id: 73713 + keyname: "java_it_service_account" + } + } +} diff --git a/.kokoro/dependencies.sh b/.kokoro/dependencies.sh new file mode 100755 index 00000000..c91e5a56 --- /dev/null +++ b/.kokoro/dependencies.sh @@ -0,0 +1,89 @@ +#!/bin/bash +# 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. + +set -eo pipefail + +## Get the directory of the build script +scriptDir=$(realpath $(dirname "${BASH_SOURCE[0]}")) +## cd to the parent directory, i.e. the root of the git repo +cd ${scriptDir}/.. + +# include common functions +source ${scriptDir}/common.sh + +# Print out Java +java -version +echo $JOB_TYPE + +export MAVEN_OPTS="-Xmx1024m -XX:MaxPermSize=128m" + +# this should run maven enforcer +retry_with_backoff 3 10 \ + mvn install -B -V \ + -DskipTests=true \ + -Dclirr.skip=true + +mvn -B dependency:analyze -DfailOnWarning=true + +echo "****************** DEPENDENCY LIST COMPLETENESS CHECK *******************" +## Run dependency list completeness check +function completenessCheck() { + # Output dep list with compile scope generated using the original pom + # Running mvn dependency:list on Java versions that support modules will also include the module of the dependency. + # This is stripped from the output as it is not present in the flattened pom. + # Only dependencies with 'compile' or 'runtime' scope are included from original dependency list. + msg "Generating dependency list using original pom..." + mvn dependency:list -f pom.xml -DincludeScope=runtime -Dsort=true | grep '\[INFO] .*:.*:.*:.*:.*' | sed -e s/\\s--\\smodule.*// >.org-list.txt + + # Output dep list generated using the flattened pom (only 'compile' and 'runtime' scopes) + msg "Generating dependency list using flattened pom..." + mvn dependency:list -f .flattened-pom.xml -DincludeScope=runtime -Dsort=true | grep '\[INFO] .*:.*:.*:.*:.*' >.new-list.txt + + # Compare two dependency lists + msg "Comparing dependency lists..." + diff .org-list.txt .new-list.txt >.diff.txt + if [[ $? == 0 ]] + then + msg "Success. No diff!" + else + msg "Diff found. See below: " + msg "You can also check .diff.txt file located in $1." + cat .diff.txt + return 1 + fi +} + +# Allow failures to continue running the script +set +e + +error_count=0 +for path in $(find -name ".flattened-pom.xml") +do + # Check flattened pom in each dir that contains it for completeness + dir=$(dirname "$path") + pushd "$dir" + completenessCheck "$dir" + error_count=$(($error_count + $?)) + popd +done + +if [[ $error_count == 0 ]] +then + msg "All checks passed." + exit 0 +else + msg "Errors found. See log statements above." + exit 1 +fi \ No newline at end of file diff --git a/.kokoro/linkage-monitor.sh b/.kokoro/linkage-monitor.sh new file mode 100755 index 00000000..759ab4e2 --- /dev/null +++ b/.kokoro/linkage-monitor.sh @@ -0,0 +1,46 @@ +#!/bin/bash +# Copyright 2019 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +set -eo pipefail +# Display commands being run. +set -x + +## Get the directory of the build script +scriptDir=$(realpath $(dirname "${BASH_SOURCE[0]}")) +## cd to the parent directory, i.e. the root of the git repo +cd ${scriptDir}/.. + +# include common functions +source ${scriptDir}/common.sh + +# Print out Java version +java -version +echo ${JOB_TYPE} + +# attempt to install 3 times with exponential backoff (starting with 10 seconds) +retry_with_backoff 3 10 \ + mvn install -B -V \ + -DskipTests=true \ + -Dclirr.skip=true \ + -Denforcer.skip=true \ + -Dmaven.javadoc.skip=true \ + -Dgcloud.download.skip=true + +# Kokoro job cloud-opensource-java/ubuntu/linkage-monitor-gcs creates this JAR +JAR=linkage-monitor-latest-all-deps.jar +curl -v -O "https://storage.googleapis.com/cloud-opensource-java-linkage-monitor/${JAR}" + +# Fails if there's new linkage errors compared with baseline +java -jar ${JAR} com.google.cloud:libraries-bom diff --git a/.kokoro/nightly/common.cfg b/.kokoro/nightly/common.cfg new file mode 100644 index 00000000..90c639ac --- /dev/null +++ b/.kokoro/nightly/common.cfg @@ -0,0 +1,25 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Build logs will be here +action { + define_artifacts { + regex: "**/*sponge_log.xml" + regex: "**/*sponge_log.txt" + } +} + +# Download trampoline resources. +gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline" + +# Use the trampoline script to run in docker. +build_file: "java-iam/.kokoro/trampoline.sh" + +env_vars: { + key: "TRAMPOLINE_BUILD_FILE" + value: "github/java-iam/.kokoro/build.sh" +} + +env_vars: { + key: "JOB_TYPE" + value: "test" +} diff --git a/.kokoro/nightly/dependencies.cfg b/.kokoro/nightly/dependencies.cfg new file mode 100644 index 00000000..fda7101a --- /dev/null +++ b/.kokoro/nightly/dependencies.cfg @@ -0,0 +1,12 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java8" +} + +env_vars: { + key: "TRAMPOLINE_BUILD_FILE" + value: "github/java-iam/.kokoro/dependencies.sh" +} diff --git a/.kokoro/nightly/integration.cfg b/.kokoro/nightly/integration.cfg new file mode 100644 index 00000000..0048c8ec --- /dev/null +++ b/.kokoro/nightly/integration.cfg @@ -0,0 +1,37 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java8" +} + +env_vars: { + key: "JOB_TYPE" + value: "integration" +} +# TODO: remove this after we've migrated all tests and scripts +env_vars: { + key: "GCLOUD_PROJECT" + value: "gcloud-devel" +} + +env_vars: { + key: "GOOGLE_CLOUD_PROJECT" + value: "gcloud-devel" +} + +env_vars: { + key: "ENABLE_BUILD_COP" + value: "true" +} + +env_vars: { + key: "GOOGLE_APPLICATION_CREDENTIALS" + value: "secret_manager/java-it-service-account" +} + +env_vars: { + key: "SECRET_MANAGER_KEYS" + value: "java-it-service-account" +} diff --git a/.kokoro/nightly/java11.cfg b/.kokoro/nightly/java11.cfg new file mode 100644 index 00000000..709f2b4c --- /dev/null +++ b/.kokoro/nightly/java11.cfg @@ -0,0 +1,7 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java11" +} diff --git a/.kokoro/nightly/java7.cfg b/.kokoro/nightly/java7.cfg new file mode 100644 index 00000000..cb24f44e --- /dev/null +++ b/.kokoro/nightly/java7.cfg @@ -0,0 +1,7 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java7" +} diff --git a/.kokoro/nightly/java8-osx.cfg b/.kokoro/nightly/java8-osx.cfg new file mode 100644 index 00000000..1affbbe4 --- /dev/null +++ b/.kokoro/nightly/java8-osx.cfg @@ -0,0 +1,3 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +build_file: "java-iam/.kokoro/build.sh" diff --git a/.kokoro/nightly/java8-win.cfg b/.kokoro/nightly/java8-win.cfg new file mode 100644 index 00000000..4c8e051a --- /dev/null +++ b/.kokoro/nightly/java8-win.cfg @@ -0,0 +1,3 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +build_file: "java-iam/.kokoro/build.bat" diff --git a/.kokoro/nightly/java8.cfg b/.kokoro/nightly/java8.cfg new file mode 100644 index 00000000..495cc7ba --- /dev/null +++ b/.kokoro/nightly/java8.cfg @@ -0,0 +1,12 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java8" +} + +env_vars: { + key: "REPORT_COVERAGE" + value: "true" +} diff --git a/.kokoro/nightly/lint.cfg b/.kokoro/nightly/lint.cfg new file mode 100644 index 00000000..6d323c8a --- /dev/null +++ b/.kokoro/nightly/lint.cfg @@ -0,0 +1,13 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. + +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java8" +} + +env_vars: { + key: "JOB_TYPE" + value: "lint" +} \ No newline at end of file diff --git a/.kokoro/nightly/samples.cfg b/.kokoro/nightly/samples.cfg new file mode 100644 index 00000000..f2542931 --- /dev/null +++ b/.kokoro/nightly/samples.cfg @@ -0,0 +1,38 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java8" +} + +env_vars: { + key: "JOB_TYPE" + value: "samples" +} + +# TODO: remove this after we've migrated all tests and scripts +env_vars: { + key: "GCLOUD_PROJECT" + value: "java-docs-samples-testing" +} + +env_vars: { + key: "GOOGLE_CLOUD_PROJECT" + value: "java-docs-samples-testing" +} + +env_vars: { + key: "GOOGLE_APPLICATION_CREDENTIALS" + value: "secret_manager/java-docs-samples-service-account" +} + +env_vars: { + key: "SECRET_MANAGER_KEYS" + value: "java-docs-samples-service-account" +} + +env_vars: { + key: "ENABLE_BUILD_COP" + value: "true" +} diff --git a/.kokoro/populate-secrets.sh b/.kokoro/populate-secrets.sh new file mode 100755 index 00000000..f5251425 --- /dev/null +++ b/.kokoro/populate-secrets.sh @@ -0,0 +1,43 @@ +#!/bin/bash +# Copyright 2020 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. + +set -eo pipefail + +function now { date +"%Y-%m-%d %H:%M:%S" | tr -d '\n' ;} +function msg { println "$*" >&2 ;} +function println { printf '%s\n' "$(now) $*" ;} + + +# Populates requested secrets set in SECRET_MANAGER_KEYS from service account: +# kokoro-trampoline@cloud-devrel-kokoro-resources.iam.gserviceaccount.com +SECRET_LOCATION="${KOKORO_GFILE_DIR}/secret_manager" +msg "Creating folder on disk for secrets: ${SECRET_LOCATION}" +mkdir -p ${SECRET_LOCATION} +for key in $(echo ${SECRET_MANAGER_KEYS} | sed "s/,/ /g") +do + msg "Retrieving secret ${key}" + docker run --entrypoint=gcloud \ + --volume=${KOKORO_GFILE_DIR}:${KOKORO_GFILE_DIR} \ + gcr.io/google.com/cloudsdktool/cloud-sdk \ + secrets versions access latest \ + --project cloud-devrel-kokoro-resources \ + --secret ${key} > \ + "${SECRET_LOCATION}/${key}" + if [[ $? == 0 ]]; then + msg "Secret written to ${SECRET_LOCATION}/${key}" + else + msg "Error retrieving secret ${key}" + fi +done diff --git a/.kokoro/presubmit/clirr.cfg b/.kokoro/presubmit/clirr.cfg new file mode 100644 index 00000000..ec572442 --- /dev/null +++ b/.kokoro/presubmit/clirr.cfg @@ -0,0 +1,13 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. + +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java8" +} + +env_vars: { + key: "JOB_TYPE" + value: "clirr" +} \ No newline at end of file diff --git a/.kokoro/presubmit/common.cfg b/.kokoro/presubmit/common.cfg new file mode 100644 index 00000000..5bce0b64 --- /dev/null +++ b/.kokoro/presubmit/common.cfg @@ -0,0 +1,34 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Build logs will be here +action { + define_artifacts { + regex: "**/*sponge_log.xml" + regex: "**/*sponge_log.txt" + } +} + +# Download trampoline resources. +gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline" + +# Use the trampoline script to run in docker. +build_file: "java-iam/.kokoro/trampoline.sh" + +env_vars: { + key: "TRAMPOLINE_BUILD_FILE" + value: "github/java-iam/.kokoro/build.sh" +} + +env_vars: { + key: "JOB_TYPE" + value: "test" +} + +before_action { + fetch_keystore { + keystore_resource { + keystore_config_id: 73713 + keyname: "dpebot_codecov_token" + } + } +} diff --git a/.kokoro/presubmit/dependencies.cfg b/.kokoro/presubmit/dependencies.cfg new file mode 100644 index 00000000..fda7101a --- /dev/null +++ b/.kokoro/presubmit/dependencies.cfg @@ -0,0 +1,12 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java8" +} + +env_vars: { + key: "TRAMPOLINE_BUILD_FILE" + value: "github/java-iam/.kokoro/dependencies.sh" +} diff --git a/.kokoro/presubmit/integration.cfg b/.kokoro/presubmit/integration.cfg new file mode 100644 index 00000000..dded67a9 --- /dev/null +++ b/.kokoro/presubmit/integration.cfg @@ -0,0 +1,33 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java8" +} + +env_vars: { + key: "JOB_TYPE" + value: "integration" +} + +# TODO: remove this after we've migrated all tests and scripts +env_vars: { + key: "GCLOUD_PROJECT" + value: "gcloud-devel" +} + +env_vars: { + key: "GOOGLE_CLOUD_PROJECT" + value: "gcloud-devel" +} + +env_vars: { + key: "GOOGLE_APPLICATION_CREDENTIALS" + value: "secret_manager/java-it-service-account" +} + +env_vars: { + key: "SECRET_MANAGER_KEYS" + value: "java-it-service-account" +} diff --git a/.kokoro/presubmit/java11.cfg b/.kokoro/presubmit/java11.cfg new file mode 100644 index 00000000..709f2b4c --- /dev/null +++ b/.kokoro/presubmit/java11.cfg @@ -0,0 +1,7 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java11" +} diff --git a/.kokoro/presubmit/java7.cfg b/.kokoro/presubmit/java7.cfg new file mode 100644 index 00000000..cb24f44e --- /dev/null +++ b/.kokoro/presubmit/java7.cfg @@ -0,0 +1,7 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java7" +} diff --git a/.kokoro/presubmit/java8-osx.cfg b/.kokoro/presubmit/java8-osx.cfg new file mode 100644 index 00000000..1affbbe4 --- /dev/null +++ b/.kokoro/presubmit/java8-osx.cfg @@ -0,0 +1,3 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +build_file: "java-iam/.kokoro/build.sh" diff --git a/.kokoro/presubmit/java8-win.cfg b/.kokoro/presubmit/java8-win.cfg new file mode 100644 index 00000000..4c8e051a --- /dev/null +++ b/.kokoro/presubmit/java8-win.cfg @@ -0,0 +1,3 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +build_file: "java-iam/.kokoro/build.bat" diff --git a/.kokoro/presubmit/java8.cfg b/.kokoro/presubmit/java8.cfg new file mode 100644 index 00000000..495cc7ba --- /dev/null +++ b/.kokoro/presubmit/java8.cfg @@ -0,0 +1,12 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java8" +} + +env_vars: { + key: "REPORT_COVERAGE" + value: "true" +} diff --git a/.kokoro/presubmit/linkage-monitor.cfg b/.kokoro/presubmit/linkage-monitor.cfg new file mode 100644 index 00000000..7af8810a --- /dev/null +++ b/.kokoro/presubmit/linkage-monitor.cfg @@ -0,0 +1,12 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java8" +} + +env_vars: { + key: "TRAMPOLINE_BUILD_FILE" + value: "github/java-iam/.kokoro/linkage-monitor.sh" +} \ No newline at end of file diff --git a/.kokoro/presubmit/lint.cfg b/.kokoro/presubmit/lint.cfg new file mode 100644 index 00000000..6d323c8a --- /dev/null +++ b/.kokoro/presubmit/lint.cfg @@ -0,0 +1,13 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. + +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java8" +} + +env_vars: { + key: "JOB_TYPE" + value: "lint" +} \ No newline at end of file diff --git a/.kokoro/presubmit/samples.cfg b/.kokoro/presubmit/samples.cfg new file mode 100644 index 00000000..01e09600 --- /dev/null +++ b/.kokoro/presubmit/samples.cfg @@ -0,0 +1,33 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java8" +} + +env_vars: { + key: "JOB_TYPE" + value: "samples" +} + +# TODO: remove this after we've migrated all tests and scripts +env_vars: { + key: "GCLOUD_PROJECT" + value: "java-docs-samples-testing" +} + +env_vars: { + key: "GOOGLE_CLOUD_PROJECT" + value: "java-docs-samples-testing" +} + +env_vars: { + key: "GOOGLE_APPLICATION_CREDENTIALS" + value: "secret_manager/java-docs-samples-service-account" +} + +env_vars: { + key: "SECRET_MANAGER_KEYS" + value: "java-docs-samples-service-account" +} \ No newline at end of file diff --git a/.kokoro/release/bump_snapshot.cfg b/.kokoro/release/bump_snapshot.cfg new file mode 100644 index 00000000..1e28b5ed --- /dev/null +++ b/.kokoro/release/bump_snapshot.cfg @@ -0,0 +1,53 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Build logs will be here +action { + define_artifacts { + regex: "**/*sponge_log.xml" + } +} + +# Download trampoline resources. +gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline" + +# Use the trampoline script to run in docker. +build_file: "java-iam/.kokoro/trampoline.sh" + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/node:10-user" +} + +env_vars: { + key: "TRAMPOLINE_BUILD_FILE" + value: "github/java-iam/.kokoro/release/bump_snapshot.sh" +} + +# tokens used by release-please to keep an up-to-date release PR. +before_action { + fetch_keystore { + keystore_resource { + keystore_config_id: 73713 + keyname: "github-magic-proxy-key-release-please" + } + } +} + +before_action { + fetch_keystore { + keystore_resource { + keystore_config_id: 73713 + keyname: "github-magic-proxy-token-release-please" + } + } +} + +before_action { + fetch_keystore { + keystore_resource { + keystore_config_id: 73713 + keyname: "github-magic-proxy-url-release-please" + } + } +} diff --git a/.kokoro/release/common.cfg b/.kokoro/release/common.cfg new file mode 100644 index 00000000..9428634a --- /dev/null +++ b/.kokoro/release/common.cfg @@ -0,0 +1,49 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +# Download trampoline resources. +gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline" + +# Use the trampoline script to run in docker. +build_file: "java-iam/.kokoro/trampoline.sh" + +# Configure the docker image for kokoro-trampoline. +env_vars: { + key: "TRAMPOLINE_IMAGE" + value: "gcr.io/cloud-devrel-kokoro-resources/java8" +} + +before_action { + fetch_keystore { + keystore_resource { + keystore_config_id: 70247 + keyname: "maven-gpg-keyring" + } + } +} + +before_action { + fetch_keystore { + keystore_resource { + keystore_config_id: 70247 + keyname: "maven-gpg-passphrase" + } + } +} + +before_action { + fetch_keystore { + keystore_resource { + keystore_config_id: 70247 + keyname: "maven-gpg-pubkeyring" + } + } +} + +before_action { + fetch_keystore { + keystore_resource { + keystore_config_id: 70247 + keyname: "sonatype-credentials" + } + } +} diff --git a/.kokoro/release/common.sh b/.kokoro/release/common.sh new file mode 100755 index 00000000..6e3f6599 --- /dev/null +++ b/.kokoro/release/common.sh @@ -0,0 +1,50 @@ +#!/bin/bash +# Copyright 2018 Google Inc. +# +# 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. + +set -eo pipefail + +# Get secrets from keystore and set and environment variables +setup_environment_secrets() { + export GPG_PASSPHRASE=$(cat ${KOKORO_KEYSTORE_DIR}/70247_maven-gpg-passphrase) + export GPG_TTY=$(tty) + export GPG_HOMEDIR=/gpg + mkdir $GPG_HOMEDIR + mv ${KOKORO_KEYSTORE_DIR}/70247_maven-gpg-pubkeyring $GPG_HOMEDIR/pubring.gpg + mv ${KOKORO_KEYSTORE_DIR}/70247_maven-gpg-keyring $GPG_HOMEDIR/secring.gpg + export SONATYPE_USERNAME=$(cat ${KOKORO_KEYSTORE_DIR}/70247_sonatype-credentials | cut -f1 -d'|') + export SONATYPE_PASSWORD=$(cat ${KOKORO_KEYSTORE_DIR}/70247_sonatype-credentials | cut -f2 -d'|') +} + +create_settings_xml_file() { + echo " + + + ossrh + ${SONATYPE_USERNAME} + ${SONATYPE_PASSWORD} + + + sonatype-nexus-staging + ${SONATYPE_USERNAME} + ${SONATYPE_PASSWORD} + + + sonatype-nexus-snapshots + ${SONATYPE_USERNAME} + ${SONATYPE_PASSWORD} + + +" > $1 +} \ No newline at end of file diff --git a/.kokoro/release/drop.cfg b/.kokoro/release/drop.cfg new file mode 100644 index 00000000..85fcca33 --- /dev/null +++ b/.kokoro/release/drop.cfg @@ -0,0 +1,6 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +env_vars: { + key: "TRAMPOLINE_BUILD_FILE" + value: "github/java-iam/.kokoro/release/drop.sh" +} diff --git a/.kokoro/release/drop.sh b/.kokoro/release/drop.sh new file mode 100755 index 00000000..5c4551ef --- /dev/null +++ b/.kokoro/release/drop.sh @@ -0,0 +1,32 @@ +#!/bin/bash +# Copyright 2018 Google Inc. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +set -eo pipefail + +# STAGING_REPOSITORY_ID must be set +if [ -z "${STAGING_REPOSITORY_ID}" ]; then + echo "Missing STAGING_REPOSITORY_ID environment variable" + exit 1 +fi + +source $(dirname "$0")/common.sh +pushd $(dirname "$0")/../../ + +setup_environment_secrets +create_settings_xml_file "settings.xml" + +mvn nexus-staging:drop -B \ + --settings=settings.xml \ + -DstagingRepositoryId=${STAGING_REPOSITORY_ID} diff --git a/.kokoro/release/promote.cfg b/.kokoro/release/promote.cfg new file mode 100644 index 00000000..de997603 --- /dev/null +++ b/.kokoro/release/promote.cfg @@ -0,0 +1,6 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +env_vars: { + key: "TRAMPOLINE_BUILD_FILE" + value: "github/java-iam/.kokoro/release/promote.sh" +} diff --git a/.kokoro/release/promote.sh b/.kokoro/release/promote.sh new file mode 100755 index 00000000..1fa95fa5 --- /dev/null +++ b/.kokoro/release/promote.sh @@ -0,0 +1,34 @@ +#!/bin/bash +# Copyright 2018 Google Inc. +# +# 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. + +set -eo pipefail + +# STAGING_REPOSITORY_ID must be set +if [ -z "${STAGING_REPOSITORY_ID}" ]; then + echo "Missing STAGING_REPOSITORY_ID environment variable" + exit 1 +fi + +source $(dirname "$0")/common.sh + +pushd $(dirname "$0")/../../ + +setup_environment_secrets +create_settings_xml_file "settings.xml" + +mvn nexus-staging:release -B \ + -DperformRelease=true \ + --settings=settings.xml \ + -DstagingRepositoryId=${STAGING_REPOSITORY_ID} diff --git a/.kokoro/release/publish_javadoc.cfg b/.kokoro/release/publish_javadoc.cfg new file mode 100644 index 00000000..753ac94e --- /dev/null +++ b/.kokoro/release/publish_javadoc.cfg @@ -0,0 +1,29 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/doc-templates/" + +env_vars: { + key: "STAGING_BUCKET" + value: "docs-staging" +} + +env_vars: { + key: "STAGING_BUCKET_V2" + value: "docs-staging-v2-staging" + # Production will be at: docs-staging-v2 +} + +env_vars: { + key: "TRAMPOLINE_BUILD_FILE" + value: "github/java-iam/.kokoro/release/publish_javadoc.sh" +} + + +before_action { + fetch_keystore { + keystore_resource { + keystore_config_id: 73713 + keyname: "docuploader_service_account" + } + } +} diff --git a/.kokoro/release/publish_javadoc.sh b/.kokoro/release/publish_javadoc.sh new file mode 100755 index 00000000..86c9874a --- /dev/null +++ b/.kokoro/release/publish_javadoc.sh @@ -0,0 +1,76 @@ +#!/bin/bash +# Copyright 2019 Google Inc. +# +# 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. + +set -eo pipefail + +if [[ -z "${CREDENTIALS}" ]]; then + CREDENTIALS=${KOKORO_KEYSTORE_DIR}/73713_docuploader_service_account +fi + +if [[ -z "${STAGING_BUCKET}" ]]; then + echo "Need to set STAGING_BUCKET environment variable" + exit 1 +fi + +if [[ -z "${STAGING_BUCKET_V2}" ]]; then + echo "Need to set STAGING_BUCKET_V2 environment variable" + exit 1 +fi + +# work from the git root directory +pushd $(dirname "$0")/../../ + +# install docuploader package +python3 -m pip install gcp-docuploader + +# compile all packages +mvn clean install -B -q -DskipTests=true + +NAME=proto-google-iam-v1 +VERSION=$(grep ${NAME}: versions.txt | cut -d: -f3) + +# build the docs +mvn site -B -q + +pushd target/site/apidocs + +# create metadata +python3 -m docuploader create-metadata \ + --name ${NAME} \ + --version ${VERSION} \ + --language java + +# upload docs +python3 -m docuploader upload . \ + --credentials ${CREDENTIALS} \ + --staging-bucket ${STAGING_BUCKET} + +popd + +# V2 +mvn clean site -B -q -Ddevsite.template="${KOKORO_GFILE_DIR}/java/" + +pushd target/devsite + +# create metadata +python3 -m docuploader create-metadata \ + --name ${NAME} \ + --version ${VERSION} \ + --language java + +# upload docs +python3 -m docuploader upload . \ + --credentials ${CREDENTIALS} \ + --staging-bucket ${STAGING_BUCKET_V2} diff --git a/.kokoro/release/snapshot.cfg b/.kokoro/release/snapshot.cfg new file mode 100644 index 00000000..2a39f44f --- /dev/null +++ b/.kokoro/release/snapshot.cfg @@ -0,0 +1,6 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +env_vars: { + key: "TRAMPOLINE_BUILD_FILE" + value: "github/java-iam/.kokoro/release/snapshot.sh" +} \ No newline at end of file diff --git a/.kokoro/release/snapshot.sh b/.kokoro/release/snapshot.sh new file mode 100755 index 00000000..098168a7 --- /dev/null +++ b/.kokoro/release/snapshot.sh @@ -0,0 +1,33 @@ +#!/bin/bash +# 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. + +set -eo pipefail + +source $(dirname "$0")/common.sh +MAVEN_SETTINGS_FILE=$(realpath $(dirname "$0")/../../)/settings.xml +pushd $(dirname "$0")/../../ + +# ensure we're trying to push a snapshot (no-result returns non-zero exit code) +grep SNAPSHOT versions.txt + +setup_environment_secrets +create_settings_xml_file "settings.xml" + +mvn clean install deploy -B \ + --settings ${MAVEN_SETTINGS_FILE} \ + -DperformRelease=true \ + -Dgpg.executable=gpg \ + -Dgpg.passphrase=${GPG_PASSPHRASE} \ + -Dgpg.homedir=${GPG_HOMEDIR} diff --git a/.kokoro/release/stage.cfg b/.kokoro/release/stage.cfg new file mode 100644 index 00000000..ba7799f2 --- /dev/null +++ b/.kokoro/release/stage.cfg @@ -0,0 +1,44 @@ +# Format: //devtools/kokoro/config/proto/build.proto + +env_vars: { + key: "TRAMPOLINE_BUILD_FILE" + value: "github/java-iam/.kokoro/release/stage.sh" +} + +# Need to save the properties file +action { + define_artifacts { + regex: "github/java-iam/target/nexus-staging/staging/*.properties" + strip_prefix: "github/java-iam" + } +} + +# Fetch the token needed for reporting release status to GitHub +before_action { + fetch_keystore { + keystore_resource { + keystore_config_id: 73713 + keyname: "yoshi-automation-github-key" + } + } +} + +# Fetch magictoken to use with Magic Github Proxy +before_action { + fetch_keystore { + keystore_resource { + keystore_config_id: 73713 + keyname: "releasetool-magictoken" + } + } +} + +# Fetch api key to use with Magic Github Proxy +before_action { + fetch_keystore { + keystore_resource { + keystore_config_id: 73713 + keyname: "magic-github-proxy-api-key" + } + } +} diff --git a/.kokoro/release/stage.sh b/.kokoro/release/stage.sh new file mode 100755 index 00000000..3c482cbc --- /dev/null +++ b/.kokoro/release/stage.sh @@ -0,0 +1,42 @@ +#!/bin/bash +# Copyright 2018 Google Inc. +# +# 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. + +set -eo pipefail + +# Start the releasetool reporter +python3 -m pip install gcp-releasetool +python3 -m releasetool publish-reporter-script > /tmp/publisher-script; source /tmp/publisher-script + +source $(dirname "$0")/common.sh +MAVEN_SETTINGS_FILE=$(realpath $(dirname "$0")/../../)/settings.xml +pushd $(dirname "$0")/../../ + +setup_environment_secrets +create_settings_xml_file "settings.xml" + +mvn clean install deploy -B \ + --settings ${MAVEN_SETTINGS_FILE} \ + -DskipTests=true \ + -DperformRelease=true \ + -Dgpg.executable=gpg \ + -Dgpg.passphrase=${GPG_PASSPHRASE} \ + -Dgpg.homedir=${GPG_HOMEDIR} + +if [[ -n "${AUTORELEASE_PR}" ]] +then + mvn nexus-staging:release -B \ + -DperformRelease=true \ + --settings=settings.xml +fi \ No newline at end of file diff --git a/.kokoro/trampoline.sh b/.kokoro/trampoline.sh new file mode 100644 index 00000000..9da0f839 --- /dev/null +++ b/.kokoro/trampoline.sh @@ -0,0 +1,26 @@ +#!/bin/bash +# Copyright 2018 Google Inc. +# +# 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. +set -eo pipefail +# Always run the cleanup script, regardless of the success of bouncing into +# the container. +function cleanup() { + chmod +x ${KOKORO_GFILE_DIR}/trampoline_cleanup.sh + ${KOKORO_GFILE_DIR}/trampoline_cleanup.sh + echo "cleanup"; +} +trap cleanup EXIT + +$(dirname $0)/populate-secrets.sh # Secret Manager secrets. +python3 "${KOKORO_GFILE_DIR}/trampoline_v1.py" diff --git a/.repo-metadata.json b/.repo-metadata.json new file mode 100644 index 00000000..ac0e0203 --- /dev/null +++ b/.repo-metadata.json @@ -0,0 +1,14 @@ +{ + "name": "iam", + "name_pretty": "IAM", + "product_documentation": "n/a", + "api_description": "n/a", + "client_documentation": "https://googleapis.dev/java/proto-google-iam-v1/latest/index.html", + "release_level": "beta", + "transport": "grpc", + "requires_billing": true, + "language": "java", + "repo": "googleapis/java-iam", + "repo_short": "java-iam", + "distribution_name": "com.google.api.grpc:proto-google-iam-v1" +} diff --git a/CHANGELOG.md b/CHANGELOG.md new file mode 100644 index 00000000..bedac9a6 --- /dev/null +++ b/CHANGELOG.md @@ -0,0 +1,17 @@ +# Changelog + +## [0.14.0](https://www.github.com/googleapis/java-iam/compare/v0.13.0...v0.14.0) (2020-08-11) + + +### Features + +* **deps:** adopt flatten plugin and google-cloud-shared-dependencies ([#14](https://www.github.com/googleapis/java-iam/issues/14)) ([82c4bf5](https://www.github.com/googleapis/java-iam/commit/82c4bf50f419b7f57f9a0d15a554b7e8509b99db)) + + +### Dependencies + +* update dependency com.google.api.grpc:proto-google-common-protos to v1.18.0 ([#2](https://www.github.com/googleapis/java-iam/issues/2)) ([81a7470](https://www.github.com/googleapis/java-iam/commit/81a7470ee9633ff052ccb679cbe37b0079ee51ef)) +* update dependency com.google.cloud:google-cloud-shared-dependencies to v0.8.2 ([#18](https://www.github.com/googleapis/java-iam/issues/18)) ([13767ef](https://www.github.com/googleapis/java-iam/commit/13767ef1890b5c81cab43baee28a1b535e5b7211)) +* update dependency com.google.protobuf:protobuf-bom to v3.12.0 ([#6](https://www.github.com/googleapis/java-iam/issues/6)) ([73b7a4a](https://www.github.com/googleapis/java-iam/commit/73b7a4a03411326f88e49c2efbd1e34d2170dc1b)) +* update dependency com.google.protobuf:protobuf-bom to v3.12.2 ([#8](https://www.github.com/googleapis/java-iam/issues/8)) ([5f005b4](https://www.github.com/googleapis/java-iam/commit/5f005b45498dc87aeb8cab35d72fbaae04386c24)) +* update dependency io.grpc:grpc-bom to v1.30.0 ([#10](https://www.github.com/googleapis/java-iam/issues/10)) ([f69ac15](https://www.github.com/googleapis/java-iam/commit/f69ac15807aafc345f980091feadd4eb3996976c)) diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md new file mode 100644 index 00000000..6b2238bb --- /dev/null +++ b/CODE_OF_CONDUCT.md @@ -0,0 +1,93 @@ +# Code of Conduct + +## Our Pledge + +In the interest of fostering an open and welcoming environment, we as +contributors and maintainers pledge to making participation in our project and +our community a harassment-free experience for everyone, regardless of age, body +size, disability, ethnicity, gender identity and expression, level of +experience, education, socio-economic status, nationality, personal appearance, +race, religion, or sexual identity and orientation. + +## Our Standards + +Examples of behavior that contributes to creating a positive environment +include: + +* Using welcoming and inclusive language +* Being respectful of differing viewpoints and experiences +* Gracefully accepting constructive criticism +* Focusing on what is best for the community +* Showing empathy towards other community members + +Examples of unacceptable behavior by participants include: + +* The use of sexualized language or imagery and unwelcome sexual attention or + advances +* Trolling, insulting/derogatory comments, and personal or political attacks +* Public or private harassment +* Publishing others' private information, such as a physical or electronic + address, without explicit permission +* Other conduct which could reasonably be considered inappropriate in a + professional setting + +## Our Responsibilities + +Project maintainers are responsible for clarifying the standards of acceptable +behavior and are expected to take appropriate and fair corrective action in +response to any instances of unacceptable behavior. + +Project maintainers have the right and responsibility to remove, edit, or reject +comments, commits, code, wiki edits, issues, and other contributions that are +not aligned to this Code of Conduct, or to ban temporarily or permanently any +contributor for other behaviors that they deem inappropriate, threatening, +offensive, or harmful. + +## Scope + +This Code of Conduct applies both within project spaces and in public spaces +when an individual is representing the project or its community. Examples of +representing a project or community include using an official project e-mail +address, posting via an official social media account, or acting as an appointed +representative at an online or offline event. Representation of a project may be +further defined and clarified by project maintainers. + +This Code of Conduct also applies outside the project spaces when the Project +Steward has a reasonable belief that an individual's behavior may have a +negative impact on the project or its community. + +## Conflict Resolution + +We do not believe that all conflict is bad; healthy debate and disagreement +often yield positive results. However, it is never okay to be disrespectful or +to engage in behavior that violates the project’s code of conduct. + +If you see someone violating the code of conduct, you are encouraged to address +the behavior directly with those involved. Many issues can be resolved quickly +and easily, and this gives people more control over the outcome of their +dispute. If you are unable to resolve the matter for any reason, or if the +behavior is threatening or harassing, report it. We are dedicated to providing +an environment where participants feel welcome and safe. + +Reports should be directed to *[PROJECT STEWARD NAME(s) AND EMAIL(s)]*, the +Project Steward(s) for *[PROJECT NAME]*. It is the Project Steward’s duty to +receive and address reported violations of the code of conduct. They will then +work with a committee consisting of representatives from the Open Source +Programs Office and the Google Open Source Strategy team. If for any reason you +are uncomfortable reaching out the Project Steward, please email +opensource@google.com. + +We will investigate every complaint, but you may not receive a direct response. +We will use our discretion in determining when and how to follow up on reported +incidents, which may range from not taking action to permanent expulsion from +the project and project-sponsored spaces. We will notify the accused of the +report and provide them an opportunity to discuss it before any action is taken. +The identity of the reporter will be omitted from the details of the report +supplied to the accused. In potentially harmful situations, such as ongoing +harassment or threats to anyone's safety, we may take action without notice. + +## Attribution + +This Code of Conduct is adapted from the Contributor Covenant, version 1.4, +available at +https://www.contributor-covenant.org/version/1/4/code-of-conduct.html \ No newline at end of file diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md new file mode 100644 index 00000000..f2dbdee0 --- /dev/null +++ b/CONTRIBUTING.md @@ -0,0 +1,139 @@ +# How to Contribute + +We'd love to accept your patches and contributions to this project. There are +just a few small guidelines you need to follow. + +## Contributor License Agreement + +Contributions to this project must be accompanied by a Contributor License +Agreement. You (or your employer) retain the copyright to your contribution; +this simply gives us permission to use and redistribute your contributions as +part of the project. Head over to to see +your current agreements on file or to sign a new one. + +You generally only need to submit a CLA once, so if you've already submitted one +(even if it was for a different project), you probably don't need to do it +again. + +## Code reviews + +All submissions, including submissions by project members, require review. We +use GitHub pull requests for this purpose. Consult +[GitHub Help](https://help.github.com/articles/about-pull-requests/) for more +information on using pull requests. + +## Community Guidelines + +This project follows +[Google's Open Source Community Guidelines](https://opensource.google.com/conduct/). + +## Building the project + +To build, package, and run all unit tests run the command + +``` +mvn clean verify +``` + +### Running Integration tests + +To include integration tests when building the project, you need access to +a GCP Project with a valid service account. + +For instructions on how to generate a service account and corresponding +credentials JSON see: [Creating a Service Account][1]. + +Then run the following to build, package, run all unit tests and run all +integration tests. + +```bash +export GOOGLE_APPLICATION_CREDENTIALS=/path/to/service/account.json +mvn -Penable-integration-tests clean verify +``` + +## Code Samples + +Code Samples must be bundled in separate Maven modules, and guarded by a +Maven profile with the name `enable-samples`. + +The samples must be separate from the primary project for a few reasons: +1. Primary projects have a minimum Java version of Java 7 whereas samples have + a minimum Java version of Java 8. Due to this we need the ability to + selectively exclude samples from a build run. +2. Many code samples depend on external GCP services and need + credentials to access the service. +3. Code samples are not released as Maven artifacts and must be excluded from + release builds. + +### Building + +```bash +mvn -Penable-samples clean verify +``` + +Some samples require access to GCP services and require a service account: + +```bash +export GOOGLE_APPLICATION_CREDENTIALS=/path/to/service/account.json +mvn -Penable-samples clean verify +``` + +### Profile Config + +1. To add samples in a profile to your Maven project, add the following to your +`pom.xml` + + ```xml + + [...] + + + enable-samples + + sample + + + + [...] + + ``` + +2. [Activate](#profile-activation) the profile. +3. Define your samples in a normal Maven project in the `samples/` directory. + +### Code Formatting + +Code in this repo is formatted with +[google-java-format](https://github.com/google/google-java-format). +To run formatting on your project, you can run: +``` +mvn com.coveo:fmt-maven-plugin:format +``` + +### Profile Activation + +To include code samples when building and testing the project, enable the +`enable-samples` Maven profile. + +#### Command line + +To activate the Maven profile on the command line add `-Penable-samples` to your +Maven command. + +#### Maven `settings.xml` + +To activate the Maven profile in your `~/.m2/settings.xml` add an entry of +`enable-samples` following the instructions in [Active Profiles][2]. + +This method has the benefit of applying to all projects you build (and is +respected by IntelliJ IDEA) and is recommended if you are going to be +contributing samples to several projects. + +#### IntelliJ IDEA + +To activate the Maven Profile inside IntelliJ IDEA, follow the instructions in +[Activate Maven profiles][3] to activate `enable-samples`. + +[1]: https://cloud.google.com/docs/authentication/getting-started#creating_a_service_account +[2]: https://maven.apache.org/settings.html#Active_Profiles +[3]: https://www.jetbrains.com/help/idea/work-with-maven-profiles.html#activate_maven_profiles diff --git a/LICENSE b/LICENSE index 1839ff93..d6456956 100644 --- a/LICENSE +++ b/LICENSE @@ -1,25 +1,202 @@ -Copyright 2016, Google Inc. -All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - * Redistributions of source code must retain the above copyright -notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above -copyright notice, this list of conditions and the following disclaimer -in the documentation and/or other materials provided with the -distribution. - * Neither the name of Google Inc. nor the names of its -contributors may be used to endorse or promote products derived from -this software without specific prior written permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. 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However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + 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. diff --git a/README.md b/README.md new file mode 100644 index 00000000..463fd7cb --- /dev/null +++ b/README.md @@ -0,0 +1,71 @@ +# Google IAM Policy Protos + +Java protobuf classes for IAM Policy. + +[![Maven][maven-version-image]][maven-version-link] +![Stability][stability-image] + +- [Client Library Documentation][javadocs] + +> Note: This client is a work-in-progress, and may occasionally +> make backwards-incompatible changes. + +## Java Versions + +Java 7 or above is required for using this client. + +## Versioning + +This library follows [Semantic Versioning](http://semver.org/). + +It is currently in major version zero (`0.y.z`), which means that anything may change at any time +and the public API should not be considered stable. + +## Contributing + +Contributions to this library are always welcome and highly encouraged. + +See [CONTRIBUTING][contributing] for more information how to get started. + +Please note that this project is released with a Contributor Code of Conduct. By participating in +this project you agree to abide by its terms. See [Code of Conduct][code-of-conduct] for more +information. + +## License + +Apache 2.0 - See [LICENSE][license] for more information. + +## CI Status + +| Java Version | Status | +| -------------- | --------------------------------------------------------- | +| Java 7 | [![Kokoro CI][kokoro-badge-image-1]][kokoro-badge-link-1] | +| Java 8 | [![Kokoro CI][kokoro-badge-image-2]][kokoro-badge-link-2] | +| Java 8 OSX | [![Kokoro CI][kokoro-badge-image-3]][kokoro-badge-link-3] | +| Java 8 Windows | [![Kokoro CI][kokoro-badge-image-4]][kokoro-badge-link-4] | +| Java 11 | [![Kokoro CI][kokoro-badge-image-5]][kokoro-badge-link-5] | + +[javadocs]: https://googleapis.dev/java/google-iam/latest/index.html +[kokoro-badge-image-1]: http://storage.googleapis.com/cloud-devrel-public/java/badges/java-iam/java7.svg +[kokoro-badge-link-1]: http://storage.googleapis.com/cloud-devrel-public/java/badges/java-iam/java7.html +[kokoro-badge-image-2]: http://storage.googleapis.com/cloud-devrel-public/java/badges/java-iam/java8.svg +[kokoro-badge-link-2]: http://storage.googleapis.com/cloud-devrel-public/java/badges/java-iam/java8.html +[kokoro-badge-image-3]: http://storage.googleapis.com/cloud-devrel-public/java/badges/java-iam/java8-osx.svg +[kokoro-badge-link-3]: http://storage.googleapis.com/cloud-devrel-public/java/badges/java-iam/java8-osx.html +[kokoro-badge-image-4]: http://storage.googleapis.com/cloud-devrel-public/java/badges/java-iam/java8-win.svg +[kokoro-badge-link-4]: http://storage.googleapis.com/cloud-devrel-public/java/badges/java-iam/java8-win.html +[kokoro-badge-image-5]: http://storage.googleapis.com/cloud-devrel-public/java/badges/java-iam/java11.svg +[kokoro-badge-link-5]: http://storage.googleapis.com/cloud-devrel-public/java/badges/java-iam/java11.html +[stability-image]: https://img.shields.io/badge/stability-beta-yellow +[maven-version-image]: https://img.shields.io/maven-central/v/com.google.api.grpc/proto-google-iam-v1.svg +[maven-version-link]: https://search.maven.org/search?q=g:com.google.api.grpc%20AND%20a:proto-google-iam-v1&core=gav +[authentication]: https://github.com/googleapis/google-cloud-java#authentication +[developer-console]: https://console.developers.google.com/ +[create-project]: https://cloud.google.com/resource-manager/docs/creating-managing-projects +[cloud-sdk]: https://cloud.google.com/sdk/ +[troubleshooting]: https://github.com/googleapis/google-cloud-common/blob/master/troubleshooting/readme.md#troubleshooting +[contributing]: https://github.com/googleapis/java-iam/blob/master/CONTRIBUTING.md +[code-of-conduct]: https://github.com/googleapis/java-iam/blob/master/CODE_OF_CONDUCT.md#contributor-code-of-conduct +[license]: https://github.com/googleapis/java-iam/blob/master/LICENSE +[enable-billing]: https://cloud.google.com/apis/docs/getting-started#enabling_billing +[libraries-bom]: https://github.com/GoogleCloudPlatform/cloud-opensource-java/wiki/The-Google-Cloud-Platform-Libraries-BOM diff --git a/codecov.yaml b/codecov.yaml new file mode 100644 index 00000000..5724ea94 --- /dev/null +++ b/codecov.yaml @@ -0,0 +1,4 @@ +--- +codecov: + ci: + - source.cloud.google.com diff --git a/grpc-google-iam-v1/clirr-ignored-differences.xml b/grpc-google-iam-v1/clirr-ignored-differences.xml new file mode 100644 index 00000000..c50256c7 --- /dev/null +++ b/grpc-google-iam-v1/clirr-ignored-differences.xml @@ -0,0 +1,10 @@ + + + + + + 6001 + com/google/iam/v1/IAMPolicyGrpc + METHOD_* + + \ No newline at end of file diff --git a/grpc-google-iam-v1/pom.xml b/grpc-google-iam-v1/pom.xml new file mode 100644 index 00000000..fa7187cf --- /dev/null +++ b/grpc-google-iam-v1/pom.xml @@ -0,0 +1,65 @@ + + 4.0.0 + com.google.api.grpc + grpc-google-iam-v1 + 0.14.0 + grpc-google-iam-v1 + GRPC library for grpc-google-iam-v1 + + com.google.cloud + google-iam-parent + 0.14.0 + + + + io.grpc + grpc-api + + + io.grpc + grpc-stub + + + io.grpc + grpc-protobuf + + + com.google.protobuf + protobuf-java + + + com.google.guava + guava + + + com.google.api.grpc + proto-google-iam-v1 + + + + + + + org.codehaus.mojo + flatten-maven-plugin + + + + + + + java9 + + [9,) + + + + javax.annotation + javax.annotation-api + + + + + \ No newline at end of file diff --git a/grpc-google-iam-v1/src/main/java/com/google/iam/v1/IAMPolicyGrpc.java b/grpc-google-iam-v1/src/main/java/com/google/iam/v1/IAMPolicyGrpc.java index 8e676b3e..55edd904 100644 --- a/grpc-google-iam-v1/src/main/java/com/google/iam/v1/IAMPolicyGrpc.java +++ b/grpc-google-iam-v1/src/main/java/com/google/iam/v1/IAMPolicyGrpc.java @@ -1,21 +1,30 @@ +/* + * Copyright 2020 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.iam.v1; import static io.grpc.MethodDescriptor.generateFullMethodName; -import static io.grpc.stub.ClientCalls.asyncBidiStreamingCall; -import static io.grpc.stub.ClientCalls.asyncClientStreamingCall; -import static io.grpc.stub.ClientCalls.asyncServerStreamingCall; import static io.grpc.stub.ClientCalls.asyncUnaryCall; -import static io.grpc.stub.ClientCalls.blockingServerStreamingCall; import static io.grpc.stub.ClientCalls.blockingUnaryCall; import static io.grpc.stub.ClientCalls.futureUnaryCall; -import static io.grpc.stub.ServerCalls.asyncBidiStreamingCall; -import static io.grpc.stub.ServerCalls.asyncClientStreamingCall; -import static io.grpc.stub.ServerCalls.asyncServerStreamingCall; import static io.grpc.stub.ServerCalls.asyncUnaryCall; -import static io.grpc.stub.ServerCalls.asyncUnimplementedStreamingCall; import static io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall; /** + * + * * 
  * ## API Overview
  * Manages Identity and Access Management (IAM) policies.
@@ -38,7 +47,7 @@
  *
*/ @javax.annotation.Generated( - value = "by gRPC proto compiler (version 1.10.0)", + value = "by gRPC proto compiler", comments = "Source: google/iam/v1/iam_policy.proto") public final class IAMPolicyGrpc { @@ -47,142 +56,168 @@ private IAMPolicyGrpc() {} public static final String SERVICE_NAME = "google.iam.v1.IAMPolicy"; // Static method descriptors that strictly reflect the proto. - @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901") - @Deprecated // Use {@link #getSetIamPolicyMethod()} instead. - public static final io.grpc.MethodDescriptor METHOD_SET_IAM_POLICY = getSetIamPolicyMethodHelper(); - - private static volatile io.grpc.MethodDescriptor getSetIamPolicyMethod; - - @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901") - public static io.grpc.MethodDescriptor getSetIamPolicyMethod() { - return getSetIamPolicyMethodHelper(); - } - - private static io.grpc.MethodDescriptor getSetIamPolicyMethodHelper() { - io.grpc.MethodDescriptor getSetIamPolicyMethod; + private static volatile io.grpc.MethodDescriptor< + com.google.iam.v1.SetIamPolicyRequest, com.google.iam.v1.Policy> + getSetIamPolicyMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "SetIamPolicy", + requestType = com.google.iam.v1.SetIamPolicyRequest.class, + responseType = com.google.iam.v1.Policy.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor< + com.google.iam.v1.SetIamPolicyRequest, com.google.iam.v1.Policy> + getSetIamPolicyMethod() { + io.grpc.MethodDescriptor + getSetIamPolicyMethod; if ((getSetIamPolicyMethod = IAMPolicyGrpc.getSetIamPolicyMethod) == null) { synchronized (IAMPolicyGrpc.class) { if ((getSetIamPolicyMethod = IAMPolicyGrpc.getSetIamPolicyMethod) == null) { - IAMPolicyGrpc.getSetIamPolicyMethod = getSetIamPolicyMethod = - io.grpc.MethodDescriptor.newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName( - "google.iam.v1.IAMPolicy", "SetIamPolicy")) - .setSampledToLocalTracing(true) - .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( - SetIamPolicyRequest.getDefaultInstance())) - .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( - Policy.getDefaultInstance())) - .setSchemaDescriptor(new IAMPolicyMethodDescriptorSupplier("SetIamPolicy")) - .build(); - } + IAMPolicyGrpc.getSetIamPolicyMethod = + getSetIamPolicyMethod = + io.grpc.MethodDescriptor + .newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SetIamPolicy")) + .setSampledToLocalTracing(true) + .setRequestMarshaller( + io.grpc.protobuf.ProtoUtils.marshaller( + com.google.iam.v1.SetIamPolicyRequest.getDefaultInstance())) + .setResponseMarshaller( + io.grpc.protobuf.ProtoUtils.marshaller( + com.google.iam.v1.Policy.getDefaultInstance())) + .setSchemaDescriptor(new IAMPolicyMethodDescriptorSupplier("SetIamPolicy")) + .build(); } - } - return getSetIamPolicyMethod; - } - @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901") - @Deprecated // Use {@link #getGetIamPolicyMethod()} instead. - public static final io.grpc.MethodDescriptor METHOD_GET_IAM_POLICY = getGetIamPolicyMethodHelper(); - - private static volatile io.grpc.MethodDescriptor getGetIamPolicyMethod; - - @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901") - public static io.grpc.MethodDescriptor getGetIamPolicyMethod() { - return getGetIamPolicyMethodHelper(); + } + } + return getSetIamPolicyMethod; } - private static io.grpc.MethodDescriptor getGetIamPolicyMethodHelper() { - io.grpc.MethodDescriptor getGetIamPolicyMethod; + private static volatile io.grpc.MethodDescriptor< + com.google.iam.v1.GetIamPolicyRequest, com.google.iam.v1.Policy> + getGetIamPolicyMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "GetIamPolicy", + requestType = com.google.iam.v1.GetIamPolicyRequest.class, + responseType = com.google.iam.v1.Policy.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor< + com.google.iam.v1.GetIamPolicyRequest, com.google.iam.v1.Policy> + getGetIamPolicyMethod() { + io.grpc.MethodDescriptor + getGetIamPolicyMethod; if ((getGetIamPolicyMethod = IAMPolicyGrpc.getGetIamPolicyMethod) == null) { synchronized (IAMPolicyGrpc.class) { if ((getGetIamPolicyMethod = IAMPolicyGrpc.getGetIamPolicyMethod) == null) { - IAMPolicyGrpc.getGetIamPolicyMethod = getGetIamPolicyMethod = - io.grpc.MethodDescriptor.newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName( - "google.iam.v1.IAMPolicy", "GetIamPolicy")) - .setSampledToLocalTracing(true) - .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( - GetIamPolicyRequest.getDefaultInstance())) - .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( - Policy.getDefaultInstance())) - .setSchemaDescriptor(new IAMPolicyMethodDescriptorSupplier("GetIamPolicy")) - .build(); - } + IAMPolicyGrpc.getGetIamPolicyMethod = + getGetIamPolicyMethod = + io.grpc.MethodDescriptor + .newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetIamPolicy")) + .setSampledToLocalTracing(true) + .setRequestMarshaller( + io.grpc.protobuf.ProtoUtils.marshaller( + com.google.iam.v1.GetIamPolicyRequest.getDefaultInstance())) + .setResponseMarshaller( + io.grpc.protobuf.ProtoUtils.marshaller( + com.google.iam.v1.Policy.getDefaultInstance())) + .setSchemaDescriptor(new IAMPolicyMethodDescriptorSupplier("GetIamPolicy")) + .build(); } - } - return getGetIamPolicyMethod; - } - @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901") - @Deprecated // Use {@link #getTestIamPermissionsMethod()} instead. - public static final io.grpc.MethodDescriptor METHOD_TEST_IAM_PERMISSIONS = getTestIamPermissionsMethodHelper(); - - private static volatile io.grpc.MethodDescriptor getTestIamPermissionsMethod; - - @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901") - public static io.grpc.MethodDescriptor getTestIamPermissionsMethod() { - return getTestIamPermissionsMethodHelper(); + } + } + return getGetIamPolicyMethod; } - private static io.grpc.MethodDescriptor getTestIamPermissionsMethodHelper() { - io.grpc.MethodDescriptor getTestIamPermissionsMethod; + private static volatile io.grpc.MethodDescriptor< + com.google.iam.v1.TestIamPermissionsRequest, com.google.iam.v1.TestIamPermissionsResponse> + getTestIamPermissionsMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "TestIamPermissions", + requestType = com.google.iam.v1.TestIamPermissionsRequest.class, + responseType = com.google.iam.v1.TestIamPermissionsResponse.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor< + com.google.iam.v1.TestIamPermissionsRequest, com.google.iam.v1.TestIamPermissionsResponse> + getTestIamPermissionsMethod() { + io.grpc.MethodDescriptor< + com.google.iam.v1.TestIamPermissionsRequest, + com.google.iam.v1.TestIamPermissionsResponse> + getTestIamPermissionsMethod; if ((getTestIamPermissionsMethod = IAMPolicyGrpc.getTestIamPermissionsMethod) == null) { synchronized (IAMPolicyGrpc.class) { if ((getTestIamPermissionsMethod = IAMPolicyGrpc.getTestIamPermissionsMethod) == null) { - IAMPolicyGrpc.getTestIamPermissionsMethod = getTestIamPermissionsMethod = - io.grpc.MethodDescriptor.newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName( - "google.iam.v1.IAMPolicy", "TestIamPermissions")) - .setSampledToLocalTracing(true) - .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( - TestIamPermissionsRequest.getDefaultInstance())) - .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( - TestIamPermissionsResponse.getDefaultInstance())) - .setSchemaDescriptor(new IAMPolicyMethodDescriptorSupplier("TestIamPermissions")) - .build(); - } + IAMPolicyGrpc.getTestIamPermissionsMethod = + getTestIamPermissionsMethod = + io.grpc.MethodDescriptor + . + newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "TestIamPermissions")) + .setSampledToLocalTracing(true) + .setRequestMarshaller( + io.grpc.protobuf.ProtoUtils.marshaller( + com.google.iam.v1.TestIamPermissionsRequest.getDefaultInstance())) + .setResponseMarshaller( + io.grpc.protobuf.ProtoUtils.marshaller( + com.google.iam.v1.TestIamPermissionsResponse.getDefaultInstance())) + .setSchemaDescriptor( + new IAMPolicyMethodDescriptorSupplier("TestIamPermissions")) + .build(); } - } - return getTestIamPermissionsMethod; + } + } + return getTestIamPermissionsMethod; } - /** - * Creates a new async stub that supports all call types for the service - */ + /** Creates a new async stub that supports all call types for the service */ public static IAMPolicyStub newStub(io.grpc.Channel channel) { - return new IAMPolicyStub(channel); + io.grpc.stub.AbstractStub.StubFactory factory = + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public IAMPolicyStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new IAMPolicyStub(channel, callOptions); + } + }; + return IAMPolicyStub.newStub(factory, channel); } /** * Creates a new blocking-style stub that supports unary and streaming output calls on the service */ - public static IAMPolicyBlockingStub newBlockingStub( - io.grpc.Channel channel) { - return new IAMPolicyBlockingStub(channel); + public static IAMPolicyBlockingStub newBlockingStub(io.grpc.Channel channel) { + io.grpc.stub.AbstractStub.StubFactory factory = + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public IAMPolicyBlockingStub newStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new IAMPolicyBlockingStub(channel, callOptions); + } + }; + return IAMPolicyBlockingStub.newStub(factory, channel); } - /** - * Creates a new ListenableFuture-style stub that supports unary calls on the service - */ - public static IAMPolicyFutureStub newFutureStub( - io.grpc.Channel channel) { - return new IAMPolicyFutureStub(channel); + /** Creates a new ListenableFuture-style stub that supports unary calls on the service */ + public static IAMPolicyFutureStub newFutureStub(io.grpc.Channel channel) { + io.grpc.stub.AbstractStub.StubFactory factory = + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public IAMPolicyFutureStub newStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new IAMPolicyFutureStub(channel, callOptions); + } + }; + return IAMPolicyFutureStub.newStub(factory, channel); } /** + * + * * 
    * ## API Overview
    * Manages Identity and Access Management (IAM) policies.
@@ -204,32 +239,40 @@ public static IAMPolicyFutureStub newFutureStub(
    * attached.
    *
*/ - public static abstract class IAMPolicyImplBase implements io.grpc.BindableService { + public abstract static class IAMPolicyImplBase implements io.grpc.BindableService { /** + * + * * 
      * Sets the access control policy on the specified resource. Replaces any
      * existing policy.
      *
*/ - public void setIamPolicy(SetIamPolicyRequest request, - io.grpc.stub.StreamObserver responseObserver) { - asyncUnimplementedUnaryCall(getSetIamPolicyMethodHelper(), responseObserver); + public void setIamPolicy( + com.google.iam.v1.SetIamPolicyRequest request, + io.grpc.stub.StreamObserver responseObserver) { + asyncUnimplementedUnaryCall(getSetIamPolicyMethod(), responseObserver); } /** + * + * * 
      * Gets the access control policy for a resource.
      * Returns an empty policy if the resource exists and does not have a policy
      * set.
      *
*/ - public void getIamPolicy(GetIamPolicyRequest request, - io.grpc.stub.StreamObserver responseObserver) { - asyncUnimplementedUnaryCall(getGetIamPolicyMethodHelper(), responseObserver); + public void getIamPolicy( + com.google.iam.v1.GetIamPolicyRequest request, + io.grpc.stub.StreamObserver responseObserver) { + asyncUnimplementedUnaryCall(getGetIamPolicyMethod(), responseObserver); } /** + * + * * 
      * Returns permissions that a caller has on the specified resource.
      * If the resource does not exist, this will return an empty set of
@@ -239,39 +282,42 @@ public void getIamPolicy(GetIamPolicyRequest request,
      * may "fail open" without warning.
      *
*/ - public void testIamPermissions(TestIamPermissionsRequest request, - io.grpc.stub.StreamObserver responseObserver) { - asyncUnimplementedUnaryCall(getTestIamPermissionsMethodHelper(), responseObserver); + public void testIamPermissions( + com.google.iam.v1.TestIamPermissionsRequest request, + io.grpc.stub.StreamObserver + responseObserver) { + asyncUnimplementedUnaryCall(getTestIamPermissionsMethod(), responseObserver); } - @Override public final io.grpc.ServerServiceDefinition bindService() { + @java.lang.Override + public final io.grpc.ServerServiceDefinition bindService() { return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor()) .addMethod( - getSetIamPolicyMethodHelper(), - asyncUnaryCall( - new MethodHandlers< - SetIamPolicyRequest, - Policy>( - this, METHODID_SET_IAM_POLICY))) + getSetIamPolicyMethod(), + asyncUnaryCall( + new MethodHandlers< + com.google.iam.v1.SetIamPolicyRequest, com.google.iam.v1.Policy>( + this, METHODID_SET_IAM_POLICY))) .addMethod( - getGetIamPolicyMethodHelper(), - asyncUnaryCall( - new MethodHandlers< - GetIamPolicyRequest, - Policy>( - this, METHODID_GET_IAM_POLICY))) + getGetIamPolicyMethod(), + asyncUnaryCall( + new MethodHandlers< + com.google.iam.v1.GetIamPolicyRequest, com.google.iam.v1.Policy>( + this, METHODID_GET_IAM_POLICY))) .addMethod( - getTestIamPermissionsMethodHelper(), - asyncUnaryCall( - new MethodHandlers< - TestIamPermissionsRequest, - TestIamPermissionsResponse>( - this, METHODID_TEST_IAM_PERMISSIONS))) + getTestIamPermissionsMethod(), + asyncUnaryCall( + new MethodHandlers< + com.google.iam.v1.TestIamPermissionsRequest, + com.google.iam.v1.TestIamPermissionsResponse>( + this, METHODID_TEST_IAM_PERMISSIONS))) .build(); } } /** + * + * * 
    * ## API Overview
    * Manages Identity and Access Management (IAM) policies.
@@ -293,48 +339,54 @@ public void testIamPermissions(TestIamPermissionsRequest request,
    * attached.
    *
*/ - public static final class IAMPolicyStub extends io.grpc.stub.AbstractStub { - private IAMPolicyStub(io.grpc.Channel channel) { - super(channel); - } - - private IAMPolicyStub(io.grpc.Channel channel, - io.grpc.CallOptions callOptions) { + public static final class IAMPolicyStub extends io.grpc.stub.AbstractAsyncStub { + private IAMPolicyStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { super(channel, callOptions); } - @Override - protected IAMPolicyStub build(io.grpc.Channel channel, - io.grpc.CallOptions callOptions) { + @java.lang.Override + protected IAMPolicyStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { return new IAMPolicyStub(channel, callOptions); } /** + * + * * 
      * Sets the access control policy on the specified resource. Replaces any
      * existing policy.
      *
*/ - public void setIamPolicy(SetIamPolicyRequest request, - io.grpc.stub.StreamObserver responseObserver) { + public void setIamPolicy( + com.google.iam.v1.SetIamPolicyRequest request, + io.grpc.stub.StreamObserver responseObserver) { asyncUnaryCall( - getChannel().newCall(getSetIamPolicyMethodHelper(), getCallOptions()), request, responseObserver); + getChannel().newCall(getSetIamPolicyMethod(), getCallOptions()), + request, + responseObserver); } /** + * + * * 
      * Gets the access control policy for a resource.
      * Returns an empty policy if the resource exists and does not have a policy
      * set.
      *
*/ - public void getIamPolicy(GetIamPolicyRequest request, - io.grpc.stub.StreamObserver responseObserver) { + public void getIamPolicy( + com.google.iam.v1.GetIamPolicyRequest request, + io.grpc.stub.StreamObserver responseObserver) { asyncUnaryCall( - getChannel().newCall(getGetIamPolicyMethodHelper(), getCallOptions()), request, responseObserver); + getChannel().newCall(getGetIamPolicyMethod(), getCallOptions()), + request, + responseObserver); } /** + * + * * 
      * Returns permissions that a caller has on the specified resource.
      * If the resource does not exist, this will return an empty set of
@@ -344,14 +396,20 @@ public void getIamPolicy(GetIamPolicyRequest request,
      * may "fail open" without warning.
      *
*/ - public void testIamPermissions(TestIamPermissionsRequest request, - io.grpc.stub.StreamObserver responseObserver) { + public void testIamPermissions( + com.google.iam.v1.TestIamPermissionsRequest request, + io.grpc.stub.StreamObserver + responseObserver) { asyncUnaryCall( - getChannel().newCall(getTestIamPermissionsMethodHelper(), getCallOptions()), request, responseObserver); + getChannel().newCall(getTestIamPermissionsMethod(), getCallOptions()), + request, + responseObserver); } } /** + * + * * 
    * ## API Overview
    * Manages Identity and Access Management (IAM) policies.
@@ -373,46 +431,46 @@ public void testIamPermissions(TestIamPermissionsRequest request,
    * attached.
    *
*/ - public static final class IAMPolicyBlockingStub extends io.grpc.stub.AbstractStub { - private IAMPolicyBlockingStub(io.grpc.Channel channel) { - super(channel); - } - - private IAMPolicyBlockingStub(io.grpc.Channel channel, - io.grpc.CallOptions callOptions) { + public static final class IAMPolicyBlockingStub + extends io.grpc.stub.AbstractBlockingStub { + private IAMPolicyBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { super(channel, callOptions); } - @Override - protected IAMPolicyBlockingStub build(io.grpc.Channel channel, - io.grpc.CallOptions callOptions) { + @java.lang.Override + protected IAMPolicyBlockingStub build( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { return new IAMPolicyBlockingStub(channel, callOptions); } /** + * + * * 
      * Sets the access control policy on the specified resource. Replaces any
      * existing policy.
      *
*/ - public Policy setIamPolicy(SetIamPolicyRequest request) { - return blockingUnaryCall( - getChannel(), getSetIamPolicyMethodHelper(), getCallOptions(), request); + public com.google.iam.v1.Policy setIamPolicy(com.google.iam.v1.SetIamPolicyRequest request) { + return blockingUnaryCall(getChannel(), getSetIamPolicyMethod(), getCallOptions(), request); } /** + * + * * 
      * Gets the access control policy for a resource.
      * Returns an empty policy if the resource exists and does not have a policy
      * set.
      *
*/ - public Policy getIamPolicy(GetIamPolicyRequest request) { - return blockingUnaryCall( - getChannel(), getGetIamPolicyMethodHelper(), getCallOptions(), request); + public com.google.iam.v1.Policy getIamPolicy(com.google.iam.v1.GetIamPolicyRequest request) { + return blockingUnaryCall(getChannel(), getGetIamPolicyMethod(), getCallOptions(), request); } /** + * + * * 
      * Returns permissions that a caller has on the specified resource.
      * If the resource does not exist, this will return an empty set of
@@ -422,13 +480,16 @@ public Policy getIamPolicy(GetIamPolicyRequest request) {
      * may "fail open" without warning.
      *
*/ - public TestIamPermissionsResponse testIamPermissions(TestIamPermissionsRequest request) { + public com.google.iam.v1.TestIamPermissionsResponse testIamPermissions( + com.google.iam.v1.TestIamPermissionsRequest request) { return blockingUnaryCall( - getChannel(), getTestIamPermissionsMethodHelper(), getCallOptions(), request); + getChannel(), getTestIamPermissionsMethod(), getCallOptions(), request); } } /** + * + * * 
    * ## API Overview
    * Manages Identity and Access Management (IAM) policies.
@@ -450,48 +511,49 @@ public TestIamPermissionsResponse testIamPermissions(TestIamPermissionsRequest r
    * attached.
    *
*/ - public static final class IAMPolicyFutureStub extends io.grpc.stub.AbstractStub { - private IAMPolicyFutureStub(io.grpc.Channel channel) { - super(channel); - } - - private IAMPolicyFutureStub(io.grpc.Channel channel, - io.grpc.CallOptions callOptions) { + public static final class IAMPolicyFutureStub + extends io.grpc.stub.AbstractFutureStub { + private IAMPolicyFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { super(channel, callOptions); } - @Override - protected IAMPolicyFutureStub build(io.grpc.Channel channel, - io.grpc.CallOptions callOptions) { + @java.lang.Override + protected IAMPolicyFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { return new IAMPolicyFutureStub(channel, callOptions); } /** + * + * * 
      * Sets the access control policy on the specified resource. Replaces any
      * existing policy.
      *
*/ - public com.google.common.util.concurrent.ListenableFuture setIamPolicy( - SetIamPolicyRequest request) { + public com.google.common.util.concurrent.ListenableFuture + setIamPolicy(com.google.iam.v1.SetIamPolicyRequest request) { return futureUnaryCall( - getChannel().newCall(getSetIamPolicyMethodHelper(), getCallOptions()), request); + getChannel().newCall(getSetIamPolicyMethod(), getCallOptions()), request); } /** + * + * * 
      * Gets the access control policy for a resource.
      * Returns an empty policy if the resource exists and does not have a policy
      * set.
      *
*/ - public com.google.common.util.concurrent.ListenableFuture getIamPolicy( - GetIamPolicyRequest request) { + public com.google.common.util.concurrent.ListenableFuture + getIamPolicy(com.google.iam.v1.GetIamPolicyRequest request) { return futureUnaryCall( - getChannel().newCall(getGetIamPolicyMethodHelper(), getCallOptions()), request); + getChannel().newCall(getGetIamPolicyMethod(), getCallOptions()), request); } /** + * + * * 
      * Returns permissions that a caller has on the specified resource.
      * If the resource does not exist, this will return an empty set of
@@ -501,10 +563,11 @@ public com.google.common.util.concurrent.ListenableFuture getIamPolicy(
      * may "fail open" without warning.
      *
*/ - public com.google.common.util.concurrent.ListenableFuture testIamPermissions( - TestIamPermissionsRequest request) { + public com.google.common.util.concurrent.ListenableFuture< + com.google.iam.v1.TestIamPermissionsResponse> + testIamPermissions(com.google.iam.v1.TestIamPermissionsRequest request) { return futureUnaryCall( - getChannel().newCall(getTestIamPermissionsMethodHelper(), getCallOptions()), request); + getChannel().newCall(getTestIamPermissionsMethod(), getCallOptions()), request); } } @@ -512,11 +575,11 @@ public com.google.common.util.concurrent.ListenableFuture implements - io.grpc.stub.ServerCalls.UnaryMethod, - io.grpc.stub.ServerCalls.ServerStreamingMethod, - io.grpc.stub.ServerCalls.ClientStreamingMethod, - io.grpc.stub.ServerCalls.BidiStreamingMethod { + 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 IAMPolicyImplBase serviceImpl; private final int methodId; @@ -525,29 +588,33 @@ private static final class MethodHandlers implements this.methodId = methodId; } - @Override - @SuppressWarnings("unchecked") + @java.lang.Override + @java.lang.SuppressWarnings("unchecked") public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) { switch (methodId) { case METHODID_SET_IAM_POLICY: - serviceImpl.setIamPolicy((SetIamPolicyRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); + serviceImpl.setIamPolicy( + (com.google.iam.v1.SetIamPolicyRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); break; case METHODID_GET_IAM_POLICY: - serviceImpl.getIamPolicy((GetIamPolicyRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); + serviceImpl.getIamPolicy( + (com.google.iam.v1.GetIamPolicyRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); break; case METHODID_TEST_IAM_PERMISSIONS: - serviceImpl.testIamPermissions((TestIamPermissionsRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); + serviceImpl.testIamPermissions( + (com.google.iam.v1.TestIamPermissionsRequest) request, + (io.grpc.stub.StreamObserver) + responseObserver); break; default: throw new AssertionError(); } } - @Override - @SuppressWarnings("unchecked") + @java.lang.Override + @java.lang.SuppressWarnings("unchecked") public io.grpc.stub.StreamObserver invoke( io.grpc.stub.StreamObserver responseObserver) { switch (methodId) { @@ -557,16 +624,17 @@ public io.grpc.stub.StreamObserver invoke( } } - private static abstract class IAMPolicyBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier { + private abstract static class IAMPolicyBaseDescriptorSupplier + implements io.grpc.protobuf.ProtoFileDescriptorSupplier, + io.grpc.protobuf.ProtoServiceDescriptorSupplier { IAMPolicyBaseDescriptorSupplier() {} - @Override + @java.lang.Override public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() { - return IamPolicyProto.getDescriptor(); + return com.google.iam.v1.IamPolicyProto.getDescriptor(); } - @Override + @java.lang.Override public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() { return getFileDescriptor().findServiceByName("IAMPolicy"); } @@ -586,7 +654,7 @@ private static final class IAMPolicyMethodDescriptorSupplier this.methodName = methodName; } - @Override + @java.lang.Override public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() { return getServiceDescriptor().findMethodByName(methodName); } @@ -600,12 +668,14 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() { synchronized (IAMPolicyGrpc.class) { result = serviceDescriptor; if (result == null) { - serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) - .setSchemaDescriptor(new IAMPolicyFileDescriptorSupplier()) - .addMethod(getSetIamPolicyMethodHelper()) - .addMethod(getGetIamPolicyMethodHelper()) - .addMethod(getTestIamPermissionsMethodHelper()) - .build(); + serviceDescriptor = + result = + io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) + .setSchemaDescriptor(new IAMPolicyFileDescriptorSupplier()) + .addMethod(getSetIamPolicyMethod()) + .addMethod(getGetIamPolicyMethod()) + .addMethod(getTestIamPermissionsMethod()) + .build(); } } } diff --git a/java.header b/java.header new file mode 100644 index 00000000..3a9b503a --- /dev/null +++ b/java.header @@ -0,0 +1,15 @@ +^/\*$ +^ \* Copyright \d\d\d\d,? Google (Inc\.|LLC)( All [rR]ights [rR]eserved\.)?$ +^ \*$ +^ \* 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\.$ +^ \*/$ diff --git a/license-checks.xml b/license-checks.xml new file mode 100644 index 00000000..6597fced --- /dev/null +++ b/license-checks.xml @@ -0,0 +1,10 @@ + + + + + + + + diff --git a/pom.xml b/pom.xml new file mode 100644 index 00000000..774e49b1 --- /dev/null +++ b/pom.xml @@ -0,0 +1,166 @@ + + + 4.0.0 + com.google.cloud + google-iam-parent + pom + 0.14.0 + Google IAM Parent + https://github.com/googleapis/java-iam + + Java idiomatic client for Google Cloud Platform services. + + + + com.google.cloud + google-cloud-shared-config + 0.9.0 + + + + + chingor + Jeff Ching + chingor@google.com + Google + + Developer + + + + + Google LLC + + + scm:git:git@github.com:googleapis/java-iam.git + scm:git:git@github.com:googleapis/java-iam.git + https://github.com/googleapis/java-iam + HEAD + + + https://github.com/googleapis/java-iam/issues + GitHub Issues + + + + sonatype-nexus-snapshots + https://oss.sonatype.org/content/repositories/snapshots + + + sonatype-nexus-staging + https://oss.sonatype.org/service/local/staging/deploy/maven2/ + + + + + Apache-2.0 + https://www.apache.org/licenses/LICENSE-2.0.txt + + + + + UTF-8 + UTF-8 + github + google-iam-parent + + + + + + com.google.cloud + google-cloud-shared-dependencies + 0.8.2 + pom + import + + + com.google.api.grpc + proto-google-iam-v1 + 0.14.0 + + + + junit + junit + 4.13 + test + + + + + + proto-google-iam-v1 + grpc-google-iam-v1 + + + + + + org.apache.maven.plugins + maven-project-info-reports-plugin + 3.1.0 + + + + index + dependency-info + team + ci-management + issue-management + licenses + scm + dependency-management + distribution-management + summary + modules + + + + + true + ${site.installationModule} + jar + + + + org.apache.maven.plugins + maven-javadoc-plugin + 3.2.0 + + + html + + aggregate + javadoc + + + + + none + protected + true + ${project.build.directory}/javadoc + + + Codestin Search App + com.google.cloud.testing + + + Codestin Search App + com.google.cloud.spi* + + + + + https://grpc.io/grpc-java/javadoc/ + https://developers.google.com/protocol-buffers/docs/reference/java/ + https://googleapis.dev/java/google-auth-library/latest/ + https://googleapis.dev/java/gax/latest/ + https://googleapis.github.io/api-common-java/ + + + + + + diff --git a/proto-google-iam-v1/pom.xml b/proto-google-iam-v1/pom.xml new file mode 100644 index 00000000..a6628e5c --- /dev/null +++ b/proto-google-iam-v1/pom.xml @@ -0,0 +1,34 @@ + + 4.0.0 + com.google.api.grpc + proto-google-iam-v1 + 0.14.0 + proto-google-iam-v1 + PROTO library for proto-google-iam-v1 + + com.google.cloud + google-iam-parent + 0.14.0 + + + + com.google.protobuf + protobuf-java + + + com.google.api.grpc + proto-google-common-protos + + + + + + + org.codehaus.mojo + flatten-maven-plugin + + + + \ No newline at end of file diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/AuditConfigDelta.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/AuditConfigDelta.java index 63cb54df..ad57814b 100644 --- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/AuditConfigDelta.java +++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/AuditConfigDelta.java @@ -1,9 +1,26 @@ +/* + * Copyright 2020 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. + */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/iam/v1/policy.proto package com.google.iam.v1; /** + * + * * 
  * One delta entry for AuditConfig. Each individual change (only one
  * exempted_member in each entry) to a AuditConfig will be a separate entry.
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.iam.v1.AuditConfigDelta}
  */
-public  final class AuditConfigDelta extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AuditConfigDelta extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.iam.v1.AuditConfigDelta)
     AuditConfigDeltaOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AuditConfigDelta.newBuilder() to construct.
   private AuditConfigDelta(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AuditConfigDelta() {
     action_ = 0;
     service_ = "";
@@ -27,20 +45,25 @@ private AuditConfigDelta() {
     logType_ = "";
   }
 
-  @Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new AuditConfigDelta();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private AuditConfigDelta(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     this();
     if (extensionRegistry == null) {
-      throw new NullPointerException();
+      throw new java.lang.NullPointerException();
     }
-    int mutable_bitField0_ = 0;
     com.google.protobuf.UnknownFieldSet.Builder unknownFields =
         com.google.protobuf.UnknownFieldSet.newBuilder();
     try {
@@ -51,72 +74,80 @@ private AuditConfigDelta(
           case 0:
             done = true;
             break;
-          case 8: {
-            int rawValue = input.readEnum();
+          case 8:
+            {
+              int rawValue = input.readEnum();
 
-            action_ = rawValue;
-            break;
-          }
-          case 18: {
-            String s = input.readStringRequireUtf8();
+              action_ = rawValue;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            service_ = s;
-            break;
-          }
-          case 26: {
-            String s = input.readStringRequireUtf8();
+              service_ = s;
+              break;
+            }
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            exemptedMember_ = s;
-            break;
-          }
-          case 34: {
-            String s = input.readStringRequireUtf8();
+              exemptedMember_ = s;
+              break;
+            }
+          case 34:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            logType_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              logType_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            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);
+      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 PolicyProto.internal_static_google_iam_v1_AuditConfigDelta_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.iam.v1.PolicyProto.internal_static_google_iam_v1_AuditConfigDelta_descriptor;
   }
 
-  @Override
-  protected FieldAccessorTable
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return PolicyProto.internal_static_google_iam_v1_AuditConfigDelta_fieldAccessorTable
+    return com.google.iam.v1.PolicyProto
+        .internal_static_google_iam_v1_AuditConfigDelta_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            AuditConfigDelta.class, Builder.class);
+            com.google.iam.v1.AuditConfigDelta.class,
+            com.google.iam.v1.AuditConfigDelta.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * The type of action performed on an audit configuration in a policy.
    * 

    *
    * Protobuf enum {@code google.iam.v1.AuditConfigDelta.Action}
    */
-  public enum Action
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Action implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Unspecified.
      * 

@@ -125,6 +156,8 @@ public enum Action
      */
     ACTION_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * Addition of an audit configuration.
      * 

@@ -133,6 +166,8 @@ public enum Action
      */
     ADD(1),
     /**
+     *
+     *
      * 
      * Removal of an audit configuration.
      * 

@@ -144,6 +179,8 @@ public enum Action
     ;
 
     /**
+     *
+     *
      * 
      * Unspecified.
      * 

@@ -152,6 +189,8 @@ public enum Action
      */
     public static final int ACTION_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * Addition of an audit configuration.
      * 

@@ -160,6 +199,8 @@ public enum Action
      */
     public static final int ADD_VALUE = 1;
     /**
+     *
+     *
      * 
      * Removal of an audit configuration.
      * 

@@ -168,64 +209,69 @@ public enum Action
      */
     public static final int REMOVE_VALUE = 2;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
-        throw new IllegalArgumentException(
+        throw new java.lang.IllegalArgumentException(
             "Can't get the number of an unknown enum value.");
       }
       return value;
     }
 
     /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
      * @deprecated Use {@link #forNumber(int)} instead.
      */
-    @Deprecated
+    @java.lang.Deprecated
     public static Action valueOf(int value) {
       return forNumber(value);
     }
 
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     */
     public static Action forNumber(int value) {
       switch (value) {
-        case 0: return ACTION_UNSPECIFIED;
-        case 1: return ADD;
-        case 2: return REMOVE;
-        default: return null;
+        case 0:
+          return ACTION_UNSPECIFIED;
+        case 1:
+          return ADD;
+        case 2:
+          return REMOVE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        Action> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public Action findValueByNumber(int number) {
-              return Action.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public Action findValueByNumber(int number) {
+            return Action.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
-      return AuditConfigDelta.getDescriptor().getEnumTypes().get(0);
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+      return com.google.iam.v1.AuditConfigDelta.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final Action[] VALUES = values();
 
-    public static Action valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Action valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -245,33 +291,44 @@ private Action(int value) {
   public static final int ACTION_FIELD_NUMBER = 1;
   private int action_;
   /**
+   *
+   *
    * 
    * The action that was performed on an audit configuration in a policy.
    * Required
    * 

    *
    * .google.iam.v1.AuditConfigDelta.Action action = 1;
+   *
+   * @return The enum numeric value on the wire for action.
    */
   public int getActionValue() {
     return action_;
   }
   /**
+   *
+   *
    * 
    * The action that was performed on an audit configuration in a policy.
    * Required
    * 

    *
    * .google.iam.v1.AuditConfigDelta.Action action = 1;
+   *
+   * @return The action.
    */
-  public Action getAction() {
+  public com.google.iam.v1.AuditConfigDelta.Action getAction() {
     @SuppressWarnings("deprecation")
-    Action result = Action.valueOf(action_);
-    return result == null ? Action.UNRECOGNIZED : result;
+    com.google.iam.v1.AuditConfigDelta.Action result =
+        com.google.iam.v1.AuditConfigDelta.Action.valueOf(action_);
+    return result == null ? com.google.iam.v1.AuditConfigDelta.Action.UNRECOGNIZED : result;
   }
 
   public static final int SERVICE_FIELD_NUMBER = 2;
-  private volatile Object service_;
+  private volatile java.lang.Object service_;
   /**
+   *
+   *
    * 
    * Specifies a service that was configured for Cloud Audit Logging.
    * For example, `storage.googleapis.com`, `cloudsql.googleapis.com`.
@@ -280,20 +337,23 @@ public Action getAction() {
    * 

    *
    * string service = 2;
+   *
+   * @return The service.
    */
-  public String getService() {
-    Object ref = service_;
-    if (ref instanceof String) {
-      return (String) ref;
+  public java.lang.String getService() {
+    java.lang.Object ref = service_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      String s = bs.toStringUtf8();
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
       service_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Specifies a service that was configured for Cloud Audit Logging.
    * For example, `storage.googleapis.com`, `cloudsql.googleapis.com`.
@@ -302,14 +362,14 @@ public String getService() {
    * 

    *
    * string service = 2;
+   *
+   * @return The bytes for service.
    */
-  public com.google.protobuf.ByteString
-      getServiceBytes() {
-    Object ref = service_;
-    if (ref instanceof String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (String) ref);
+  public com.google.protobuf.ByteString getServiceBytes() {
+    java.lang.Object ref = service_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       service_ = b;
       return b;
     } else {
@@ -318,8 +378,10 @@ public String getService() {
   }
 
   public static final int EXEMPTED_MEMBER_FIELD_NUMBER = 3;
-  private volatile Object exemptedMember_;
+  private volatile java.lang.Object exemptedMember_;
   /**
+   *
+   *
    * 
    * A single identity that is exempted from "data access" audit
    * logging for the `service` specified above.
@@ -327,20 +389,23 @@ public String getService() {
    * 

    *
    * string exempted_member = 3;
+   *
+   * @return The exemptedMember.
    */
-  public String getExemptedMember() {
-    Object ref = exemptedMember_;
-    if (ref instanceof String) {
-      return (String) ref;
+  public java.lang.String getExemptedMember() {
+    java.lang.Object ref = exemptedMember_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      String s = bs.toStringUtf8();
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
       exemptedMember_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A single identity that is exempted from "data access" audit
    * logging for the `service` specified above.
@@ -348,14 +413,14 @@ public String getExemptedMember() {
    * 

    *
    * string exempted_member = 3;
+   *
+   * @return The bytes for exemptedMember.
    */
-  public com.google.protobuf.ByteString
-      getExemptedMemberBytes() {
-    Object ref = exemptedMember_;
-    if (ref instanceof String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (String) ref);
+  public com.google.protobuf.ByteString getExemptedMemberBytes() {
+    java.lang.Object ref = exemptedMember_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       exemptedMember_ = b;
       return b;
     } else {
@@ -364,8 +429,10 @@ public String getExemptedMember() {
   }
 
   public static final int LOG_TYPE_FIELD_NUMBER = 4;
-  private volatile Object logType_;
+  private volatile java.lang.Object logType_;
   /**
+   *
+   *
    * 
    * Specifies the log_type that was be enabled. ADMIN_ACTIVITY is always
    * enabled, and cannot be configured.
@@ -373,20 +440,23 @@ public String getExemptedMember() {
    * 

    *
    * string log_type = 4;
+   *
+   * @return The logType.
    */
-  public String getLogType() {
-    Object ref = logType_;
-    if (ref instanceof String) {
-      return (String) ref;
+  public java.lang.String getLogType() {
+    java.lang.Object ref = logType_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      String s = bs.toStringUtf8();
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
       logType_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Specifies the log_type that was be enabled. ADMIN_ACTIVITY is always
    * enabled, and cannot be configured.
@@ -394,14 +464,14 @@ public String getLogType() {
    * 

    *
    * string log_type = 4;
+   *
+   * @return The bytes for logType.
    */
-  public com.google.protobuf.ByteString
-      getLogTypeBytes() {
-    Object ref = logType_;
-    if (ref instanceof String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (String) ref);
+  public com.google.protobuf.ByteString getLogTypeBytes() {
+    java.lang.Object ref = logType_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       logType_ = b;
       return b;
     } else {
@@ -410,7 +480,8 @@ public String getLogType() {
   }
 
   private byte memoizedIsInitialized = -1;
-  @Override
+
+  @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
     if (isInitialized == 1) return true;
@@ -420,10 +491,9 @@ public final boolean isInitialized() {
     return true;
   }
 
-  @Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
-    if (action_ != Action.ACTION_UNSPECIFIED.getNumber()) {
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (action_ != com.google.iam.v1.AuditConfigDelta.Action.ACTION_UNSPECIFIED.getNumber()) {
       output.writeEnum(1, action_);
     }
     if (!getServiceBytes().isEmpty()) {
@@ -438,15 +508,14 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     unknownFields.writeTo(output);
   }
 
-  @Override
+  @java.lang.Override
   public int getSerializedSize() {
     int size = memoizedSize;
     if (size != -1) return size;
 
     size = 0;
-    if (action_ != Action.ACTION_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(1, action_);
+    if (action_ != com.google.iam.v1.AuditConfigDelta.Action.ACTION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, action_);
     }
     if (!getServiceBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, service_);
@@ -462,28 +531,25 @@ public int getSerializedSize() {
     return size;
   }
 
-  @Override
-  public boolean equals(final Object obj) {
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
-    if (!(obj instanceof AuditConfigDelta)) {
+    if (!(obj instanceof com.google.iam.v1.AuditConfigDelta)) {
       return super.equals(obj);
     }
-    AuditConfigDelta other = (AuditConfigDelta) obj;
+    com.google.iam.v1.AuditConfigDelta other = (com.google.iam.v1.AuditConfigDelta) obj;
 
     if (action_ != other.action_) return false;
-    if (!getService()
-        .equals(other.getService())) return false;
-    if (!getExemptedMember()
-        .equals(other.getExemptedMember())) return false;
-    if (!getLogType()
-        .equals(other.getLogType())) return false;
+    if (!getService().equals(other.getService())) return false;
+    if (!getExemptedMember().equals(other.getExemptedMember())) return false;
+    if (!getLogType().equals(other.getLogType())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
 
-  @Override
+  @java.lang.Override
   public int hashCode() {
     if (memoizedHashCode != 0) {
       return memoizedHashCode;
@@ -503,97 +569,103 @@ public int hashCode() {
     return hash;
   }
 
-  public static AuditConfigDelta parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.iam.v1.AuditConfigDelta parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static AuditConfigDelta parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.AuditConfigDelta parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static AuditConfigDelta parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.iam.v1.AuditConfigDelta parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static AuditConfigDelta parseFrom(
+
+  public static com.google.iam.v1.AuditConfigDelta parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static AuditConfigDelta parseFrom(byte[] data)
+
+  public static com.google.iam.v1.AuditConfigDelta parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static AuditConfigDelta parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.AuditConfigDelta parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static AuditConfigDelta parseFrom(java.io.InputStream input)
+
+  public static com.google.iam.v1.AuditConfigDelta parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static AuditConfigDelta parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.AuditConfigDelta parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static AuditConfigDelta parseDelimitedFrom(java.io.InputStream input)
+
+  public static com.google.iam.v1.AuditConfigDelta parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
-  public static AuditConfigDelta parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.AuditConfigDelta parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static AuditConfigDelta parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.iam.v1.AuditConfigDelta parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static AuditConfigDelta parseFrom(
+
+  public static com.google.iam.v1.AuditConfigDelta parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
   }
 
-  @Override
-  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(AuditConfigDelta prototype) {
+
+  public static Builder newBuilder(com.google.iam.v1.AuditConfigDelta prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-  @Override
+
+  @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
-  @Override
-  protected Builder newBuilderForType(
-      BuilderParent parent) {
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * One delta entry for AuditConfig. Each individual change (only one
    * exempted_member in each entry) to a AuditConfig will be a separate entry.
@@ -601,21 +673,23 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.iam.v1.AuditConfigDelta}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.iam.v1.AuditConfigDelta)
       com.google.iam.v1.AuditConfigDeltaOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return PolicyProto.internal_static_google_iam_v1_AuditConfigDelta_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.iam.v1.PolicyProto
+          .internal_static_google_iam_v1_AuditConfigDelta_descriptor;
     }
 
-    @Override
-    protected FieldAccessorTable
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return PolicyProto.internal_static_google_iam_v1_AuditConfigDelta_fieldAccessorTable
+      return com.google.iam.v1.PolicyProto
+          .internal_static_google_iam_v1_AuditConfigDelta_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              AuditConfigDelta.class, Builder.class);
+              com.google.iam.v1.AuditConfigDelta.class,
+              com.google.iam.v1.AuditConfigDelta.Builder.class);
     }
 
     // Construct using com.google.iam.v1.AuditConfigDelta.newBuilder()
@@ -623,17 +697,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
-    @Override
+
+    @java.lang.Override
     public Builder clear() {
       super.clear();
       action_ = 0;
@@ -647,29 +720,29 @@ public Builder clear() {
       return this;
     }
 
-    @Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return PolicyProto.internal_static_google_iam_v1_AuditConfigDelta_descriptor;
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.iam.v1.PolicyProto
+          .internal_static_google_iam_v1_AuditConfigDelta_descriptor;
     }
 
-    @Override
-    public AuditConfigDelta getDefaultInstanceForType() {
-      return AuditConfigDelta.getDefaultInstance();
+    @java.lang.Override
+    public com.google.iam.v1.AuditConfigDelta getDefaultInstanceForType() {
+      return com.google.iam.v1.AuditConfigDelta.getDefaultInstance();
     }
 
-    @Override
-    public AuditConfigDelta build() {
-      AuditConfigDelta result = buildPartial();
+    @java.lang.Override
+    public com.google.iam.v1.AuditConfigDelta build() {
+      com.google.iam.v1.AuditConfigDelta result = buildPartial();
       if (!result.isInitialized()) {
         throw newUninitializedMessageException(result);
       }
       return result;
     }
 
-    @Override
-    public AuditConfigDelta buildPartial() {
-      AuditConfigDelta result = new AuditConfigDelta(this);
+    @java.lang.Override
+    public com.google.iam.v1.AuditConfigDelta buildPartial() {
+      com.google.iam.v1.AuditConfigDelta result = new com.google.iam.v1.AuditConfigDelta(this);
       result.action_ = action_;
       result.service_ = service_;
       result.exemptedMember_ = exemptedMember_;
@@ -678,50 +751,51 @@ public AuditConfigDelta buildPartial() {
       return result;
     }
 
-    @Override
+    @java.lang.Override
     public Builder clone() {
       return super.clone();
     }
-    @Override
+
+    @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
-    @Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-    @Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-    @Override
+
+    @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof AuditConfigDelta) {
-        return mergeFrom((AuditConfigDelta)other);
+      if (other instanceof com.google.iam.v1.AuditConfigDelta) {
+        return mergeFrom((com.google.iam.v1.AuditConfigDelta) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(AuditConfigDelta other) {
-      if (other == AuditConfigDelta.getDefaultInstance()) return this;
+    public Builder mergeFrom(com.google.iam.v1.AuditConfigDelta other) {
+      if (other == com.google.iam.v1.AuditConfigDelta.getDefaultInstance()) return this;
       if (other.action_ != 0) {
         setActionValue(other.getActionValue());
       }
@@ -742,21 +816,21 @@ public Builder mergeFrom(AuditConfigDelta other) {
       return this;
     }
 
-    @Override
+    @java.lang.Override
     public final boolean isInitialized() {
       return true;
     }
 
-    @Override
+    @java.lang.Override
     public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      AuditConfigDelta parsedMessage = null;
+      com.google.iam.v1.AuditConfigDelta parsedMessage = null;
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (AuditConfigDelta) e.getUnfinishedMessage();
+        parsedMessage = (com.google.iam.v1.AuditConfigDelta) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -768,23 +842,32 @@ public Builder mergeFrom(
 
     private int action_ = 0;
     /**
+     *
+     *
      * 
      * The action that was performed on an audit configuration in a policy.
      * Required
      * 

      *
      * .google.iam.v1.AuditConfigDelta.Action action = 1;
+     *
+     * @return The enum numeric value on the wire for action.
      */
     public int getActionValue() {
       return action_;
     }
     /**
+     *
+     *
      * 
      * The action that was performed on an audit configuration in a policy.
      * Required
      * 

      *
      * .google.iam.v1.AuditConfigDelta.Action action = 1;
+     *
+     * @param value The enum numeric value on the wire for action to set.
+     * @return This builder for chaining.
      */
     public Builder setActionValue(int value) {
       action_ = value;
@@ -792,52 +875,68 @@ public Builder setActionValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The action that was performed on an audit configuration in a policy.
      * Required
      * 

      *
      * .google.iam.v1.AuditConfigDelta.Action action = 1;
+     *
+     * @return The action.
      */
-    public Action getAction() {
+    public com.google.iam.v1.AuditConfigDelta.Action getAction() {
       @SuppressWarnings("deprecation")
-      Action result = Action.valueOf(action_);
-      return result == null ? Action.UNRECOGNIZED : result;
+      com.google.iam.v1.AuditConfigDelta.Action result =
+          com.google.iam.v1.AuditConfigDelta.Action.valueOf(action_);
+      return result == null ? com.google.iam.v1.AuditConfigDelta.Action.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * The action that was performed on an audit configuration in a policy.
      * Required
      * 

      *
      * .google.iam.v1.AuditConfigDelta.Action action = 1;
+     *
+     * @param value The action to set.
+     * @return This builder for chaining.
      */
-    public Builder setAction(Action value) {
+    public Builder setAction(com.google.iam.v1.AuditConfigDelta.Action value) {
       if (value == null) {
         throw new NullPointerException();
       }
-      
+
       action_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The action that was performed on an audit configuration in a policy.
      * Required
      * 

      *
      * .google.iam.v1.AuditConfigDelta.Action action = 1;
+     *
+     * @return This builder for chaining.
      */
     public Builder clearAction() {
-      
+
       action_ = 0;
       onChanged();
       return this;
     }
 
-    private Object service_ = "";
+    private java.lang.Object service_ = "";
     /**
+     *
+     *
      * 
      * Specifies a service that was configured for Cloud Audit Logging.
      * For example, `storage.googleapis.com`, `cloudsql.googleapis.com`.
@@ -846,20 +945,23 @@ public Builder clearAction() {
      * 

      *
      * string service = 2;
+     *
+     * @return The service.
      */
-    public String getService() {
-      Object ref = service_;
-      if (!(ref instanceof String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        String s = bs.toStringUtf8();
+    public java.lang.String getService() {
+      java.lang.Object ref = service_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
         service_ = s;
         return s;
       } else {
-        return (String) ref;
+        return (java.lang.String) ref;
       }
     }
     /**
+     *
+     *
      * 
      * Specifies a service that was configured for Cloud Audit Logging.
      * For example, `storage.googleapis.com`, `cloudsql.googleapis.com`.
@@ -868,14 +970,14 @@ public String getService() {
      * 

      *
      * string service = 2;
+     *
+     * @return The bytes for service.
      */
-    public com.google.protobuf.ByteString
-        getServiceBytes() {
-      Object ref = service_;
+    public com.google.protobuf.ByteString getServiceBytes() {
+      java.lang.Object ref = service_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         service_ = b;
         return b;
       } else {
@@ -883,6 +985,8 @@ public String getService() {
       }
     }
     /**
+     *
+     *
      * 
      * Specifies a service that was configured for Cloud Audit Logging.
      * For example, `storage.googleapis.com`, `cloudsql.googleapis.com`.
@@ -891,18 +995,22 @@ public String getService() {
      * 

      *
      * string service = 2;
+     *
+     * @param value The service to set.
+     * @return This builder for chaining.
      */
-    public Builder setService(
-        String value) {
+    public Builder setService(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       service_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies a service that was configured for Cloud Audit Logging.
      * For example, `storage.googleapis.com`, `cloudsql.googleapis.com`.
@@ -911,14 +1019,18 @@ public Builder setService(
      * 

      *
      * string service = 2;
+     *
+     * @return This builder for chaining.
      */
     public Builder clearService() {
-      
+
       service_ = getDefaultInstance().getService();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies a service that was configured for Cloud Audit Logging.
      * For example, `storage.googleapis.com`, `cloudsql.googleapis.com`.
@@ -927,21 +1039,25 @@ public Builder clearService() {
      * 

      *
      * string service = 2;
+     *
+     * @param value The bytes for service to set.
+     * @return This builder for chaining.
      */
-    public Builder setServiceBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setServiceBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       service_ = value;
       onChanged();
       return this;
     }
 
-    private Object exemptedMember_ = "";
+    private java.lang.Object exemptedMember_ = "";
     /**
+     *
+     *
      * 
      * A single identity that is exempted from "data access" audit
      * logging for the `service` specified above.
@@ -949,20 +1065,23 @@ public Builder setServiceBytes(
      * 

      *
      * string exempted_member = 3;
+     *
+     * @return The exemptedMember.
      */
-    public String getExemptedMember() {
-      Object ref = exemptedMember_;
-      if (!(ref instanceof String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        String s = bs.toStringUtf8();
+    public java.lang.String getExemptedMember() {
+      java.lang.Object ref = exemptedMember_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
         exemptedMember_ = s;
         return s;
       } else {
-        return (String) ref;
+        return (java.lang.String) ref;
       }
     }
     /**
+     *
+     *
      * 
      * A single identity that is exempted from "data access" audit
      * logging for the `service` specified above.
@@ -970,14 +1089,14 @@ public String getExemptedMember() {
      * 

      *
      * string exempted_member = 3;
+     *
+     * @return The bytes for exemptedMember.
      */
-    public com.google.protobuf.ByteString
-        getExemptedMemberBytes() {
-      Object ref = exemptedMember_;
+    public com.google.protobuf.ByteString getExemptedMemberBytes() {
+      java.lang.Object ref = exemptedMember_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         exemptedMember_ = b;
         return b;
       } else {
@@ -985,6 +1104,8 @@ public String getExemptedMember() {
       }
     }
     /**
+     *
+     *
      * 
      * A single identity that is exempted from "data access" audit
      * logging for the `service` specified above.
@@ -992,18 +1113,22 @@ public String getExemptedMember() {
      * 

      *
      * string exempted_member = 3;
+     *
+     * @param value The exemptedMember to set.
+     * @return This builder for chaining.
      */
-    public Builder setExemptedMember(
-        String value) {
+    public Builder setExemptedMember(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       exemptedMember_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A single identity that is exempted from "data access" audit
      * logging for the `service` specified above.
@@ -1011,14 +1136,18 @@ public Builder setExemptedMember(
      * 

      *
      * string exempted_member = 3;
+     *
+     * @return This builder for chaining.
      */
     public Builder clearExemptedMember() {
-      
+
       exemptedMember_ = getDefaultInstance().getExemptedMember();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A single identity that is exempted from "data access" audit
      * logging for the `service` specified above.
@@ -1026,21 +1155,25 @@ public Builder clearExemptedMember() {
      * 

      *
      * string exempted_member = 3;
+     *
+     * @param value The bytes for exemptedMember to set.
+     * @return This builder for chaining.
      */
-    public Builder setExemptedMemberBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setExemptedMemberBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       exemptedMember_ = value;
       onChanged();
       return this;
     }
 
-    private Object logType_ = "";
+    private java.lang.Object logType_ = "";
     /**
+     *
+     *
      * 
      * Specifies the log_type that was be enabled. ADMIN_ACTIVITY is always
      * enabled, and cannot be configured.
@@ -1048,20 +1181,23 @@ public Builder setExemptedMemberBytes(
      * 

      *
      * string log_type = 4;
+     *
+     * @return The logType.
      */
-    public String getLogType() {
-      Object ref = logType_;
-      if (!(ref instanceof String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        String s = bs.toStringUtf8();
+    public java.lang.String getLogType() {
+      java.lang.Object ref = logType_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
         logType_ = s;
         return s;
       } else {
-        return (String) ref;
+        return (java.lang.String) ref;
       }
     }
     /**
+     *
+     *
      * 
      * Specifies the log_type that was be enabled. ADMIN_ACTIVITY is always
      * enabled, and cannot be configured.
@@ -1069,14 +1205,14 @@ public String getLogType() {
      * 

      *
      * string log_type = 4;
+     *
+     * @return The bytes for logType.
      */
-    public com.google.protobuf.ByteString
-        getLogTypeBytes() {
-      Object ref = logType_;
+    public com.google.protobuf.ByteString getLogTypeBytes() {
+      java.lang.Object ref = logType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         logType_ = b;
         return b;
       } else {
@@ -1084,6 +1220,8 @@ public String getLogType() {
       }
     }
     /**
+     *
+     *
      * 
      * Specifies the log_type that was be enabled. ADMIN_ACTIVITY is always
      * enabled, and cannot be configured.
@@ -1091,18 +1229,22 @@ public String getLogType() {
      * 

      *
      * string log_type = 4;
+     *
+     * @param value The logType to set.
+     * @return This builder for chaining.
      */
-    public Builder setLogType(
-        String value) {
+    public Builder setLogType(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       logType_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the log_type that was be enabled. ADMIN_ACTIVITY is always
      * enabled, and cannot be configured.
@@ -1110,14 +1252,18 @@ public Builder setLogType(
      * 

      *
      * string log_type = 4;
+     *
+     * @return This builder for chaining.
      */
     public Builder clearLogType() {
-      
+
       logType_ = getDefaultInstance().getLogType();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the log_type that was be enabled. ADMIN_ACTIVITY is always
      * enabled, and cannot be configured.
@@ -1125,68 +1271,68 @@ public Builder clearLogType() {
      * 

      *
      * string log_type = 4;
+     *
+     * @param value The bytes for logType to set.
+     * @return This builder for chaining.
      */
-    public Builder setLogTypeBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setLogTypeBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       logType_ = value;
       onChanged();
       return this;
     }
-    @Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
-    @Override
+    @java.lang.Override
     public final Builder mergeUnknownFields(
         final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.iam.v1.AuditConfigDelta)
   }
 
   // @@protoc_insertion_point(class_scope:google.iam.v1.AuditConfigDelta)
-  private static final AuditConfigDelta DEFAULT_INSTANCE;
+  private static final com.google.iam.v1.AuditConfigDelta DEFAULT_INSTANCE;
+
   static {
-    DEFAULT_INSTANCE = new AuditConfigDelta();
+    DEFAULT_INSTANCE = new com.google.iam.v1.AuditConfigDelta();
   }
 
-  public static AuditConfigDelta getDefaultInstance() {
+  public static com.google.iam.v1.AuditConfigDelta getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @Override
-    public AuditConfigDelta parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new AuditConfigDelta(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AuditConfigDelta parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new AuditConfigDelta(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
   }
 
-  @Override
+  @java.lang.Override
   public com.google.protobuf.Parser getParserForType() {
     return PARSER;
   }
 
-  @Override
-  public AuditConfigDelta getDefaultInstanceForType() {
+  @java.lang.Override
+  public com.google.iam.v1.AuditConfigDelta getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/AuditConfigDeltaOrBuilder.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/AuditConfigDeltaOrBuilder.java
index 1ecef232..e1bea6c2 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/AuditConfigDeltaOrBuilder.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/AuditConfigDeltaOrBuilder.java
@@ -1,32 +1,58 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/policy.proto
 
 package com.google.iam.v1;
 
-public interface AuditConfigDeltaOrBuilder extends
+public interface AuditConfigDeltaOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.iam.v1.AuditConfigDelta)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The action that was performed on an audit configuration in a policy.
    * Required
    * 

    *
    * .google.iam.v1.AuditConfigDelta.Action action = 1;
+   *
+   * @return The enum numeric value on the wire for action.
    */
   int getActionValue();
   /**
+   *
+   *
    * 
    * The action that was performed on an audit configuration in a policy.
    * Required
    * 

    *
    * .google.iam.v1.AuditConfigDelta.Action action = 1;
+   *
+   * @return The action.
    */
-  AuditConfigDelta.Action getAction();
+  com.google.iam.v1.AuditConfigDelta.Action getAction();
 
   /**
+   *
+   *
    * 
    * Specifies a service that was configured for Cloud Audit Logging.
    * For example, `storage.googleapis.com`, `cloudsql.googleapis.com`.
@@ -35,9 +61,13 @@ public interface AuditConfigDeltaOrBuilder extends
    * 

    *
    * string service = 2;
+   *
+   * @return The service.
    */
-  String getService();
+  java.lang.String getService();
   /**
+   *
+   *
    * 
    * Specifies a service that was configured for Cloud Audit Logging.
    * For example, `storage.googleapis.com`, `cloudsql.googleapis.com`.
@@ -46,11 +76,14 @@ public interface AuditConfigDeltaOrBuilder extends
    * 

    *
    * string service = 2;
+   *
+   * @return The bytes for service.
    */
-  com.google.protobuf.ByteString
-      getServiceBytes();
+  com.google.protobuf.ByteString getServiceBytes();
 
   /**
+   *
+   *
    * 
    * A single identity that is exempted from "data access" audit
    * logging for the `service` specified above.
@@ -58,9 +91,13 @@ public interface AuditConfigDeltaOrBuilder extends
    * 

    *
    * string exempted_member = 3;
+   *
+   * @return The exemptedMember.
    */
-  String getExemptedMember();
+  java.lang.String getExemptedMember();
   /**
+   *
+   *
    * 
    * A single identity that is exempted from "data access" audit
    * logging for the `service` specified above.
@@ -68,11 +105,14 @@ public interface AuditConfigDeltaOrBuilder extends
    * 

    *
    * string exempted_member = 3;
+   *
+   * @return The bytes for exemptedMember.
    */
-  com.google.protobuf.ByteString
-      getExemptedMemberBytes();
+  com.google.protobuf.ByteString getExemptedMemberBytes();
 
   /**
+   *
+   *
    * 
    * Specifies the log_type that was be enabled. ADMIN_ACTIVITY is always
    * enabled, and cannot be configured.
@@ -80,9 +120,13 @@ public interface AuditConfigDeltaOrBuilder extends
    * 

    *
    * string log_type = 4;
+   *
+   * @return The logType.
    */
-  String getLogType();
+  java.lang.String getLogType();
   /**
+   *
+   *
    * 
    * Specifies the log_type that was be enabled. ADMIN_ACTIVITY is always
    * enabled, and cannot be configured.
@@ -90,7 +134,8 @@ public interface AuditConfigDeltaOrBuilder extends
    * 

    *
    * string log_type = 4;
+   *
+   * @return The bytes for logType.
    */
-  com.google.protobuf.ByteString
-      getLogTypeBytes();
+  com.google.protobuf.ByteString getLogTypeBytes();
 }
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/Binding.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/Binding.java
index ddb14676..04e2b560 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/Binding.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/Binding.java
@@ -1,41 +1,65 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/policy.proto
 
 package com.google.iam.v1;
 
 /**
+ *
+ *
  * 
  * Associates `members` with a `role`.
  * 

  *
  * Protobuf type {@code google.iam.v1.Binding}
  */
-public  final class Binding extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Binding extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.iam.v1.Binding)
     BindingOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Binding.newBuilder() to construct.
   private Binding(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Binding() {
     role_ = "";
     members_ = com.google.protobuf.LazyStringArrayList.EMPTY;
   }
 
-  @Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new Binding();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private Binding(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     this();
     if (extensionRegistry == null) {
-      throw new NullPointerException();
+      throw new java.lang.NullPointerException();
     }
     int mutable_bitField0_ = 0;
     com.google.protobuf.UnknownFieldSet.Builder unknownFields =
@@ -48,107 +72,113 @@ private Binding(
           case 0:
             done = true;
             break;
-          case 10: {
-            String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            role_ = s;
-            break;
-          }
-          case 18: {
-            String s = input.readStringRequireUtf8();
-            if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-              members_ = new com.google.protobuf.LazyStringArrayList();
-              mutable_bitField0_ |= 0x00000002;
+              role_ = s;
+              break;
             }
-            members_.add(s);
-            break;
-          }
-          case 26: {
-            com.google.type.Expr.Builder subBuilder = null;
-            if (condition_ != null) {
-              subBuilder = condition_.toBuilder();
-            }
-            condition_ = input.readMessage(com.google.type.Expr.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(condition_);
-              condition_ = subBuilder.buildPartial();
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                members_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              members_.add(s);
+              break;
             }
+          case 26:
+            {
+              com.google.type.Expr.Builder subBuilder = null;
+              if (condition_ != null) {
+                subBuilder = condition_.toBuilder();
+              }
+              condition_ = input.readMessage(com.google.type.Expr.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(condition_);
+                condition_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            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);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
-      if (((mutable_bitField0_ & 0x00000002) != 0)) {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
         members_ = members_.getUnmodifiableView();
       }
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.iam.v1.PolicyProto.internal_static_google_iam_v1_Binding_descriptor;
   }
 
-  @Override
-  protected FieldAccessorTable
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
     return com.google.iam.v1.PolicyProto.internal_static_google_iam_v1_Binding_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            Binding.class, Builder.class);
+            com.google.iam.v1.Binding.class, com.google.iam.v1.Binding.Builder.class);
   }
 
-  private int bitField0_;
   public static final int ROLE_FIELD_NUMBER = 1;
-  private volatile Object role_;
+  private volatile java.lang.Object role_;
   /**
+   *
+   *
    * 
    * Role that is assigned to `members`.
    * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
    * 

    *
    * string role = 1;
+   *
+   * @return The role.
    */
-  public String getRole() {
-    Object ref = role_;
-    if (ref instanceof String) {
-      return (String) ref;
+  public java.lang.String getRole() {
+    java.lang.Object ref = role_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      String s = bs.toStringUtf8();
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
       role_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Role that is assigned to `members`.
    * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
    * 

    *
    * string role = 1;
+   *
+   * @return The bytes for role.
    */
-  public com.google.protobuf.ByteString
-      getRoleBytes() {
-    Object ref = role_;
-    if (ref instanceof String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (String) ref);
+  public com.google.protobuf.ByteString getRoleBytes() {
+    java.lang.Object ref = role_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       role_ = b;
       return b;
     } else {
@@ -159,6 +189,8 @@ public String getRole() {
   public static final int MEMBERS_FIELD_NUMBER = 2;
   private com.google.protobuf.LazyStringList members_;
   /**
+   *
+   *
    * 
    * Specifies the identities requesting access for a Cloud Platform resource.
    * `members` can have the following values:
@@ -177,12 +209,15 @@ public String getRole() {
    * 

    *
    * repeated string members = 2;
+   *
+   * @return A list containing the members.
    */
-  public com.google.protobuf.ProtocolStringList
-      getMembersList() {
+  public com.google.protobuf.ProtocolStringList getMembersList() {
     return members_;
   }
   /**
+   *
+   *
    * 
    * Specifies the identities requesting access for a Cloud Platform resource.
    * `members` can have the following values:
@@ -201,11 +236,15 @@ public String getRole() {
    * 

    *
    * repeated string members = 2;
+   *
+   * @return The count of members.
    */
   public int getMembersCount() {
     return members_.size();
   }
   /**
+   *
+   *
    * 
    * Specifies the identities requesting access for a Cloud Platform resource.
    * `members` can have the following values:
@@ -224,11 +263,16 @@ public int getMembersCount() {
    * 

    *
    * repeated string members = 2;
+   *
+   * @param index The index of the element to return.
+   * @return The members at the given index.
    */
-  public String getMembers(int index) {
+  public java.lang.String getMembers(int index) {
     return members_.get(index);
   }
   /**
+   *
+   *
    * 
    * Specifies the identities requesting access for a Cloud Platform resource.
    * `members` can have the following values:
@@ -247,15 +291,19 @@ public String getMembers(int index) {
    * 

    *
    * repeated string members = 2;
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the members at the given index.
    */
-  public com.google.protobuf.ByteString
-      getMembersBytes(int index) {
+  public com.google.protobuf.ByteString getMembersBytes(int index) {
     return members_.getByteString(index);
   }
 
   public static final int CONDITION_FIELD_NUMBER = 3;
   private com.google.type.Expr condition_;
   /**
+   *
+   *
    * 
    * The condition that is associated with this binding.
    * NOTE: An unsatisfied condition will not allow user access via current
@@ -264,11 +312,15 @@ public String getMembers(int index) {
    * 

    *
    * .google.type.Expr condition = 3;
+   *
+   * @return Whether the condition field is set.
    */
   public boolean hasCondition() {
     return condition_ != null;
   }
   /**
+   *
+   *
    * 
    * The condition that is associated with this binding.
    * NOTE: An unsatisfied condition will not allow user access via current
@@ -277,11 +329,15 @@ public boolean hasCondition() {
    * 

    *
    * .google.type.Expr condition = 3;
+   *
+   * @return The condition.
    */
   public com.google.type.Expr getCondition() {
     return condition_ == null ? com.google.type.Expr.getDefaultInstance() : condition_;
   }
   /**
+   *
+   *
    * 
    * The condition that is associated with this binding.
    * NOTE: An unsatisfied condition will not allow user access via current
@@ -296,7 +352,8 @@ public com.google.type.ExprOrBuilder getConditionOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-  @Override
+
+  @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
     if (isInitialized == 1) return true;
@@ -306,9 +363,8 @@ public final boolean isInitialized() {
     return true;
   }
 
-  @Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getRoleBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, role_);
     }
@@ -321,7 +377,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     unknownFields.writeTo(output);
   }
 
-  @Override
+  @java.lang.Override
   public int getSerializedSize() {
     int size = memoizedSize;
     if (size != -1) return size;
@@ -339,38 +395,34 @@ public int getSerializedSize() {
       size += 1 * getMembersList().size();
     }
     if (condition_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getCondition());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getCondition());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
   }
 
-  @Override
-  public boolean equals(final Object obj) {
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
-    if (!(obj instanceof Binding)) {
+    if (!(obj instanceof com.google.iam.v1.Binding)) {
       return super.equals(obj);
     }
-    Binding other = (Binding) obj;
+    com.google.iam.v1.Binding other = (com.google.iam.v1.Binding) obj;
 
-    if (!getRole()
-        .equals(other.getRole())) return false;
-    if (!getMembersList()
-        .equals(other.getMembersList())) return false;
+    if (!getRole().equals(other.getRole())) return false;
+    if (!getMembersList().equals(other.getMembersList())) return false;
     if (hasCondition() != other.hasCondition()) return false;
     if (hasCondition()) {
-      if (!getCondition()
-          .equals(other.getCondition())) return false;
+      if (!getCondition().equals(other.getCondition())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
 
-  @Override
+  @java.lang.Override
   public int hashCode() {
     if (memoizedHashCode != 0) {
       return memoizedHashCode;
@@ -392,118 +444,123 @@ public int hashCode() {
     return hash;
   }
 
-  public static Binding parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.iam.v1.Binding parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static Binding parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.Binding parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static Binding parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.iam.v1.Binding parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static Binding parseFrom(
+
+  public static com.google.iam.v1.Binding parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static Binding parseFrom(byte[] data)
+
+  public static com.google.iam.v1.Binding parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static Binding parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.Binding parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static Binding parseFrom(java.io.InputStream input)
+
+  public static com.google.iam.v1.Binding parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static Binding parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.Binding parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static Binding parseDelimitedFrom(java.io.InputStream input)
+
+  public static com.google.iam.v1.Binding parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
-  public static Binding parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.Binding parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static Binding parseFrom(
-      com.google.protobuf.CodedInputStream input)
+
+  public static com.google.iam.v1.Binding parseFrom(com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static Binding parseFrom(
+
+  public static com.google.iam.v1.Binding parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
   }
 
-  @Override
-  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(Binding prototype) {
+
+  public static Builder newBuilder(com.google.iam.v1.Binding prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-  @Override
+
+  @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
-  @Override
-  protected Builder newBuilderForType(
-      BuilderParent parent) {
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Associates `members` with a `role`.
    * 

    *
    * Protobuf type {@code google.iam.v1.Binding}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.iam.v1.Binding)
       com.google.iam.v1.BindingOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       return com.google.iam.v1.PolicyProto.internal_static_google_iam_v1_Binding_descriptor;
     }
 
-    @Override
-    protected FieldAccessorTable
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
       return com.google.iam.v1.PolicyProto.internal_static_google_iam_v1_Binding_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              Binding.class, Builder.class);
+              com.google.iam.v1.Binding.class, com.google.iam.v1.Binding.Builder.class);
     }
 
     // Construct using com.google.iam.v1.Binding.newBuilder()
@@ -511,23 +568,22 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
-    @Override
+
+    @java.lang.Override
     public Builder clear() {
       super.clear();
       role_ = "";
 
       members_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      bitField0_ = (bitField0_ & ~0x00000002);
+      bitField0_ = (bitField0_ & ~0x00000001);
       if (conditionBuilder_ == null) {
         condition_ = null;
       } else {
@@ -537,35 +593,33 @@ public Builder clear() {
       return this;
     }
 
-    @Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
       return com.google.iam.v1.PolicyProto.internal_static_google_iam_v1_Binding_descriptor;
     }
 
-    @Override
-    public Binding getDefaultInstanceForType() {
-      return Binding.getDefaultInstance();
+    @java.lang.Override
+    public com.google.iam.v1.Binding getDefaultInstanceForType() {
+      return com.google.iam.v1.Binding.getDefaultInstance();
     }
 
-    @Override
-    public Binding build() {
-      Binding result = buildPartial();
+    @java.lang.Override
+    public com.google.iam.v1.Binding build() {
+      com.google.iam.v1.Binding result = buildPartial();
       if (!result.isInitialized()) {
         throw newUninitializedMessageException(result);
       }
       return result;
     }
 
-    @Override
-    public Binding buildPartial() {
-      Binding result = new Binding(this);
+    @java.lang.Override
+    public com.google.iam.v1.Binding buildPartial() {
+      com.google.iam.v1.Binding result = new com.google.iam.v1.Binding(this);
       int from_bitField0_ = bitField0_;
-      int to_bitField0_ = 0;
       result.role_ = role_;
-      if (((bitField0_ & 0x00000002) != 0)) {
+      if (((bitField0_ & 0x00000001) != 0)) {
         members_ = members_.getUnmodifiableView();
-        bitField0_ = (bitField0_ & ~0x00000002);
+        bitField0_ = (bitField0_ & ~0x00000001);
       }
       result.members_ = members_;
       if (conditionBuilder_ == null) {
@@ -573,55 +627,55 @@ public Binding buildPartial() {
       } else {
         result.condition_ = conditionBuilder_.build();
       }
-      result.bitField0_ = to_bitField0_;
       onBuilt();
       return result;
     }
 
-    @Override
+    @java.lang.Override
     public Builder clone() {
       return super.clone();
     }
-    @Override
+
+    @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
-    @Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-    @Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-    @Override
+
+    @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof Binding) {
-        return mergeFrom((Binding)other);
+      if (other instanceof com.google.iam.v1.Binding) {
+        return mergeFrom((com.google.iam.v1.Binding) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(Binding other) {
-      if (other == Binding.getDefaultInstance()) return this;
+    public Builder mergeFrom(com.google.iam.v1.Binding other) {
+      if (other == com.google.iam.v1.Binding.getDefaultInstance()) return this;
       if (!other.getRole().isEmpty()) {
         role_ = other.role_;
         onChanged();
@@ -629,7 +683,7 @@ public Builder mergeFrom(Binding other) {
       if (!other.members_.isEmpty()) {
         if (members_.isEmpty()) {
           members_ = other.members_;
-          bitField0_ = (bitField0_ & ~0x00000002);
+          bitField0_ = (bitField0_ & ~0x00000001);
         } else {
           ensureMembersIsMutable();
           members_.addAll(other.members_);
@@ -644,21 +698,21 @@ public Builder mergeFrom(Binding other) {
       return this;
     }
 
-    @Override
+    @java.lang.Override
     public final boolean isInitialized() {
       return true;
     }
 
-    @Override
+    @java.lang.Override
     public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      Binding parsedMessage = null;
+      com.google.iam.v1.Binding parsedMessage = null;
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (Binding) e.getUnfinishedMessage();
+        parsedMessage = (com.google.iam.v1.Binding) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -667,44 +721,50 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
-    private Object role_ = "";
+    private java.lang.Object role_ = "";
     /**
+     *
+     *
      * 
      * Role that is assigned to `members`.
      * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
      * 

      *
      * string role = 1;
+     *
+     * @return The role.
      */
-    public String getRole() {
-      Object ref = role_;
-      if (!(ref instanceof String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        String s = bs.toStringUtf8();
+    public java.lang.String getRole() {
+      java.lang.Object ref = role_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
         role_ = s;
         return s;
       } else {
-        return (String) ref;
+        return (java.lang.String) ref;
       }
     }
     /**
+     *
+     *
      * 
      * Role that is assigned to `members`.
      * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
      * 

      *
      * string role = 1;
+     *
+     * @return The bytes for role.
      */
-    public com.google.protobuf.ByteString
-        getRoleBytes() {
-      Object ref = role_;
+    public com.google.protobuf.ByteString getRoleBytes() {
+      java.lang.Object ref = role_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         role_ = b;
         return b;
       } else {
@@ -712,65 +772,81 @@ public String getRole() {
       }
     }
     /**
+     *
+     *
      * 
      * Role that is assigned to `members`.
      * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
      * 

      *
      * string role = 1;
+     *
+     * @param value The role to set.
+     * @return This builder for chaining.
      */
-    public Builder setRole(
-        String value) {
+    public Builder setRole(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       role_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Role that is assigned to `members`.
      * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
      * 

      *
      * string role = 1;
+     *
+     * @return This builder for chaining.
      */
     public Builder clearRole() {
-      
+
       role_ = getDefaultInstance().getRole();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Role that is assigned to `members`.
      * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
      * 

      *
      * string role = 1;
+     *
+     * @param value The bytes for role to set.
+     * @return This builder for chaining.
      */
-    public Builder setRoleBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setRoleBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       role_ = value;
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.LazyStringList members_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList members_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureMembersIsMutable() {
-      if (!((bitField0_ & 0x00000002) != 0)) {
+      if (!((bitField0_ & 0x00000001) != 0)) {
         members_ = new com.google.protobuf.LazyStringArrayList(members_);
-        bitField0_ |= 0x00000002;
-       }
+        bitField0_ |= 0x00000001;
+      }
     }
     /**
+     *
+     *
      * 
      * Specifies the identities requesting access for a Cloud Platform resource.
      * `members` can have the following values:
@@ -789,12 +865,15 @@ private void ensureMembersIsMutable() {
      * 

      *
      * repeated string members = 2;
+     *
+     * @return A list containing the members.
      */
-    public com.google.protobuf.ProtocolStringList
-        getMembersList() {
+    public com.google.protobuf.ProtocolStringList getMembersList() {
       return members_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Specifies the identities requesting access for a Cloud Platform resource.
      * `members` can have the following values:
@@ -813,11 +892,15 @@ private void ensureMembersIsMutable() {
      * 

      *
      * repeated string members = 2;
+     *
+     * @return The count of members.
      */
     public int getMembersCount() {
       return members_.size();
     }
     /**
+     *
+     *
      * 
      * Specifies the identities requesting access for a Cloud Platform resource.
      * `members` can have the following values:
@@ -836,11 +919,16 @@ public int getMembersCount() {
      * 

      *
      * repeated string members = 2;
+     *
+     * @param index The index of the element to return.
+     * @return The members at the given index.
      */
-    public String getMembers(int index) {
+    public java.lang.String getMembers(int index) {
       return members_.get(index);
     }
     /**
+     *
+     *
      * 
      * Specifies the identities requesting access for a Cloud Platform resource.
      * `members` can have the following values:
@@ -859,12 +947,16 @@ public String getMembers(int index) {
      * 

      *
      * repeated string members = 2;
+     *
+     * @param index The index of the value to return.
+     * @return The bytes of the members at the given index.
      */
-    public com.google.protobuf.ByteString
-        getMembersBytes(int index) {
+    public com.google.protobuf.ByteString getMembersBytes(int index) {
       return members_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Specifies the identities requesting access for a Cloud Platform resource.
      * `members` can have the following values:
@@ -883,18 +975,23 @@ public String getMembers(int index) {
      * 

      *
      * repeated string members = 2;
+     *
+     * @param index The index to set the value at.
+     * @param value The members to set.
+     * @return This builder for chaining.
      */
-    public Builder setMembers(
-        int index, String value) {
+    public Builder setMembers(int index, java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureMembersIsMutable();
+        throw new NullPointerException();
+      }
+      ensureMembersIsMutable();
       members_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the identities requesting access for a Cloud Platform resource.
      * `members` can have the following values:
@@ -913,18 +1010,22 @@ public Builder setMembers(
      * 

      *
      * repeated string members = 2;
+     *
+     * @param value The members to add.
+     * @return This builder for chaining.
      */
-    public Builder addMembers(
-        String value) {
+    public Builder addMembers(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureMembersIsMutable();
+        throw new NullPointerException();
+      }
+      ensureMembersIsMutable();
       members_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the identities requesting access for a Cloud Platform resource.
      * `members` can have the following values:
@@ -943,16 +1044,19 @@ public Builder addMembers(
      * 

      *
      * repeated string members = 2;
+     *
+     * @param values The members to add.
+     * @return This builder for chaining.
      */
-    public Builder addAllMembers(
-        Iterable values) {
+    public Builder addAllMembers(java.lang.Iterable values) {
       ensureMembersIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, members_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, members_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the identities requesting access for a Cloud Platform resource.
      * `members` can have the following values:
@@ -971,14 +1075,18 @@ public Builder addAllMembers(
      * 

      *
      * repeated string members = 2;
+     *
+     * @return This builder for chaining.
      */
     public Builder clearMembers() {
       members_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      bitField0_ = (bitField0_ & ~0x00000002);
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the identities requesting access for a Cloud Platform resource.
      * `members` can have the following values:
@@ -997,13 +1105,15 @@ public Builder clearMembers() {
      * 

      *
      * repeated string members = 2;
+     *
+     * @param value The bytes of the members to add.
+     * @return This builder for chaining.
      */
-    public Builder addMembersBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder addMembersBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       ensureMembersIsMutable();
       members_.add(value);
       onChanged();
@@ -1012,8 +1122,11 @@ public Builder addMembersBytes(
 
     private com.google.type.Expr condition_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.type.Expr, com.google.type.Expr.Builder, com.google.type.ExprOrBuilder> conditionBuilder_;
+            com.google.type.Expr, com.google.type.Expr.Builder, com.google.type.ExprOrBuilder>
+        conditionBuilder_;
     /**
+     *
+     *
      * 
      * The condition that is associated with this binding.
      * NOTE: An unsatisfied condition will not allow user access via current
@@ -1022,11 +1135,15 @@ public Builder addMembersBytes(
      * 

      *
      * .google.type.Expr condition = 3;
+     *
+     * @return Whether the condition field is set.
      */
     public boolean hasCondition() {
       return conditionBuilder_ != null || condition_ != null;
     }
     /**
+     *
+     *
      * 
      * The condition that is associated with this binding.
      * NOTE: An unsatisfied condition will not allow user access via current
@@ -1035,6 +1152,8 @@ public boolean hasCondition() {
      * 

      *
      * .google.type.Expr condition = 3;
+     *
+     * @return The condition.
      */
     public com.google.type.Expr getCondition() {
       if (conditionBuilder_ == null) {
@@ -1044,6 +1163,8 @@ public com.google.type.Expr getCondition() {
       }
     }
     /**
+     *
+     *
      * 
      * The condition that is associated with this binding.
      * NOTE: An unsatisfied condition will not allow user access via current
@@ -1067,6 +1188,8 @@ public Builder setCondition(com.google.type.Expr value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The condition that is associated with this binding.
      * NOTE: An unsatisfied condition will not allow user access via current
@@ -1076,8 +1199,7 @@ public Builder setCondition(com.google.type.Expr value) {
      *
      * .google.type.Expr condition = 3;
      */
-    public Builder setCondition(
-        com.google.type.Expr.Builder builderForValue) {
+    public Builder setCondition(com.google.type.Expr.Builder builderForValue) {
       if (conditionBuilder_ == null) {
         condition_ = builderForValue.build();
         onChanged();
@@ -1088,6 +1210,8 @@ public Builder setCondition(
       return this;
     }
     /**
+     *
+     *
      * 
      * The condition that is associated with this binding.
      * NOTE: An unsatisfied condition will not allow user access via current
@@ -1100,8 +1224,7 @@ public Builder setCondition(
     public Builder mergeCondition(com.google.type.Expr value) {
       if (conditionBuilder_ == null) {
         if (condition_ != null) {
-          condition_ =
-            com.google.type.Expr.newBuilder(condition_).mergeFrom(value).buildPartial();
+          condition_ = com.google.type.Expr.newBuilder(condition_).mergeFrom(value).buildPartial();
         } else {
           condition_ = value;
         }
@@ -1113,6 +1236,8 @@ public Builder mergeCondition(com.google.type.Expr value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The condition that is associated with this binding.
      * NOTE: An unsatisfied condition will not allow user access via current
@@ -1134,6 +1259,8 @@ public Builder clearCondition() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The condition that is associated with this binding.
      * NOTE: An unsatisfied condition will not allow user access via current
@@ -1144,11 +1271,13 @@ public Builder clearCondition() {
      * .google.type.Expr condition = 3;
      */
     public com.google.type.Expr.Builder getConditionBuilder() {
-      
+
       onChanged();
       return getConditionFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The condition that is associated with this binding.
      * NOTE: An unsatisfied condition will not allow user access via current
@@ -1162,11 +1291,12 @@ public com.google.type.ExprOrBuilder getConditionOrBuilder() {
       if (conditionBuilder_ != null) {
         return conditionBuilder_.getMessageOrBuilder();
       } else {
-        return condition_ == null ?
-            com.google.type.Expr.getDefaultInstance() : condition_;
+        return condition_ == null ? com.google.type.Expr.getDefaultInstance() : condition_;
       }
     }
     /**
+     *
+     *
      * 
      * The condition that is associated with this binding.
      * NOTE: An unsatisfied condition will not allow user access via current
@@ -1177,68 +1307,65 @@ public com.google.type.ExprOrBuilder getConditionOrBuilder() {
      * .google.type.Expr condition = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.type.Expr, com.google.type.Expr.Builder, com.google.type.ExprOrBuilder> 
+            com.google.type.Expr, com.google.type.Expr.Builder, com.google.type.ExprOrBuilder>
         getConditionFieldBuilder() {
       if (conditionBuilder_ == null) {
-        conditionBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.type.Expr, com.google.type.Expr.Builder, com.google.type.ExprOrBuilder>(
-                getCondition(),
-                getParentForChildren(),
-                isClean());
+        conditionBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.type.Expr, com.google.type.Expr.Builder, com.google.type.ExprOrBuilder>(
+                getCondition(), getParentForChildren(), isClean());
         condition_ = null;
       }
       return conditionBuilder_;
     }
-    @Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
-    @Override
+    @java.lang.Override
     public final Builder mergeUnknownFields(
         final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.iam.v1.Binding)
   }
 
   // @@protoc_insertion_point(class_scope:google.iam.v1.Binding)
-  private static final Binding DEFAULT_INSTANCE;
+  private static final com.google.iam.v1.Binding DEFAULT_INSTANCE;
+
   static {
-    DEFAULT_INSTANCE = new Binding();
+    DEFAULT_INSTANCE = new com.google.iam.v1.Binding();
   }
 
-  public static Binding getDefaultInstance() {
+  public static com.google.iam.v1.Binding getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @Override
-    public Binding parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Binding(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Binding parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new Binding(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
   }
 
-  @Override
+  @java.lang.Override
   public com.google.protobuf.Parser getParserForType() {
     return PARSER;
   }
 
-  @Override
-  public Binding getDefaultInstanceForType() {
+  @java.lang.Override
+  public com.google.iam.v1.Binding getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/BindingDelta.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/BindingDelta.java
index 1d05ab59..731f4c9b 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/BindingDelta.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/BindingDelta.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/policy.proto
 
 package com.google.iam.v1;
 
 /**
+ *
+ *
  * 
  * One delta entry for Binding. Each individual change (only one member in each
  * entry) to a binding will be a separate entry.
@@ -11,35 +28,41 @@
  *
  * Protobuf type {@code google.iam.v1.BindingDelta}
  */
-public  final class BindingDelta extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class BindingDelta extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.iam.v1.BindingDelta)
     BindingDeltaOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use BindingDelta.newBuilder() to construct.
   private BindingDelta(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private BindingDelta() {
     action_ = 0;
     role_ = "";
     member_ = "";
   }
 
-  @Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new BindingDelta();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private BindingDelta(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     this();
     if (extensionRegistry == null) {
-      throw new NullPointerException();
+      throw new java.lang.NullPointerException();
     }
-    int mutable_bitField0_ = 0;
     com.google.protobuf.UnknownFieldSet.Builder unknownFields =
         com.google.protobuf.UnknownFieldSet.newBuilder();
     try {
@@ -50,79 +73,86 @@ private BindingDelta(
           case 0:
             done = true;
             break;
-          case 8: {
-            int rawValue = input.readEnum();
+          case 8:
+            {
+              int rawValue = input.readEnum();
 
-            action_ = rawValue;
-            break;
-          }
-          case 18: {
-            String s = input.readStringRequireUtf8();
+              action_ = rawValue;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            role_ = s;
-            break;
-          }
-          case 26: {
-            String s = input.readStringRequireUtf8();
+              role_ = s;
+              break;
+            }
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            member_ = s;
-            break;
-          }
-          case 34: {
-            com.google.type.Expr.Builder subBuilder = null;
-            if (condition_ != null) {
-              subBuilder = condition_.toBuilder();
+              member_ = s;
+              break;
             }
-            condition_ = input.readMessage(com.google.type.Expr.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(condition_);
-              condition_ = subBuilder.buildPartial();
+          case 34:
+            {
+              com.google.type.Expr.Builder subBuilder = null;
+              if (condition_ != null) {
+                subBuilder = condition_.toBuilder();
+              }
+              condition_ = input.readMessage(com.google.type.Expr.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(condition_);
+                condition_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            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);
+      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 PolicyProto.internal_static_google_iam_v1_BindingDelta_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.iam.v1.PolicyProto.internal_static_google_iam_v1_BindingDelta_descriptor;
   }
 
-  @Override
-  protected FieldAccessorTable
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return PolicyProto.internal_static_google_iam_v1_BindingDelta_fieldAccessorTable
+    return com.google.iam.v1.PolicyProto
+        .internal_static_google_iam_v1_BindingDelta_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            BindingDelta.class, Builder.class);
+            com.google.iam.v1.BindingDelta.class, com.google.iam.v1.BindingDelta.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * The type of action performed on a Binding in a policy.
    * 

    *
    * Protobuf enum {@code google.iam.v1.BindingDelta.Action}
    */
-  public enum Action
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Action implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Unspecified.
      * 

@@ -131,6 +161,8 @@ public enum Action
      */
     ACTION_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * Addition of a Binding.
      * 

@@ -139,6 +171,8 @@ public enum Action
      */
     ADD(1),
     /**
+     *
+     *
      * 
      * Removal of a Binding.
      * 

@@ -150,6 +184,8 @@ public enum Action
     ;
 
     /**
+     *
+     *
      * 
      * Unspecified.
      * 

@@ -158,6 +194,8 @@ public enum Action
      */
     public static final int ACTION_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * Addition of a Binding.
      * 

@@ -166,6 +204,8 @@ public enum Action
      */
     public static final int ADD_VALUE = 1;
     /**
+     *
+     *
      * 
      * Removal of a Binding.
      * 

@@ -174,64 +214,69 @@ public enum Action
      */
     public static final int REMOVE_VALUE = 2;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
-        throw new IllegalArgumentException(
+        throw new java.lang.IllegalArgumentException(
             "Can't get the number of an unknown enum value.");
       }
       return value;
     }
 
     /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
      * @deprecated Use {@link #forNumber(int)} instead.
      */
-    @Deprecated
+    @java.lang.Deprecated
     public static Action valueOf(int value) {
       return forNumber(value);
     }
 
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     */
     public static Action forNumber(int value) {
       switch (value) {
-        case 0: return ACTION_UNSPECIFIED;
-        case 1: return ADD;
-        case 2: return REMOVE;
-        default: return null;
+        case 0:
+          return ACTION_UNSPECIFIED;
+        case 1:
+          return ADD;
+        case 2:
+          return REMOVE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        Action> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public Action findValueByNumber(int number) {
-              return Action.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public Action findValueByNumber(int number) {
+            return Action.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
-      return BindingDelta.getDescriptor().getEnumTypes().get(0);
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+      return com.google.iam.v1.BindingDelta.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final Action[] VALUES = values();
 
-    public static Action valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Action valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -251,33 +296,44 @@ private Action(int value) {
   public static final int ACTION_FIELD_NUMBER = 1;
   private int action_;
   /**
+   *
+   *
    * 
    * The action that was performed on a Binding.
    * Required
    * 

    *
    * .google.iam.v1.BindingDelta.Action action = 1;
+   *
+   * @return The enum numeric value on the wire for action.
    */
   public int getActionValue() {
     return action_;
   }
   /**
+   *
+   *
    * 
    * The action that was performed on a Binding.
    * Required
    * 

    *
    * .google.iam.v1.BindingDelta.Action action = 1;
+   *
+   * @return The action.
    */
-  public Action getAction() {
+  public com.google.iam.v1.BindingDelta.Action getAction() {
     @SuppressWarnings("deprecation")
-    Action result = Action.valueOf(action_);
-    return result == null ? Action.UNRECOGNIZED : result;
+    com.google.iam.v1.BindingDelta.Action result =
+        com.google.iam.v1.BindingDelta.Action.valueOf(action_);
+    return result == null ? com.google.iam.v1.BindingDelta.Action.UNRECOGNIZED : result;
   }
 
   public static final int ROLE_FIELD_NUMBER = 2;
-  private volatile Object role_;
+  private volatile java.lang.Object role_;
   /**
+   *
+   *
    * 
    * Role that is assigned to `members`.
    * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
@@ -285,20 +341,23 @@ public Action getAction() {
    * 

    *
    * string role = 2;
+   *
+   * @return The role.
    */
-  public String getRole() {
-    Object ref = role_;
-    if (ref instanceof String) {
-      return (String) ref;
+  public java.lang.String getRole() {
+    java.lang.Object ref = role_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      String s = bs.toStringUtf8();
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
       role_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Role that is assigned to `members`.
    * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
@@ -306,14 +365,14 @@ public String getRole() {
    * 

    *
    * string role = 2;
+   *
+   * @return The bytes for role.
    */
-  public com.google.protobuf.ByteString
-      getRoleBytes() {
-    Object ref = role_;
-    if (ref instanceof String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (String) ref);
+  public com.google.protobuf.ByteString getRoleBytes() {
+    java.lang.Object ref = role_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       role_ = b;
       return b;
     } else {
@@ -322,8 +381,10 @@ public String getRole() {
   }
 
   public static final int MEMBER_FIELD_NUMBER = 3;
-  private volatile Object member_;
+  private volatile java.lang.Object member_;
   /**
+   *
+   *
    * 
    * A single identity requesting access for a Cloud Platform resource.
    * Follows the same format of Binding.members.
@@ -331,20 +392,23 @@ public String getRole() {
    * 

    *
    * string member = 3;
+   *
+   * @return The member.
    */
-  public String getMember() {
-    Object ref = member_;
-    if (ref instanceof String) {
-      return (String) ref;
+  public java.lang.String getMember() {
+    java.lang.Object ref = member_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      String s = bs.toStringUtf8();
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
       member_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A single identity requesting access for a Cloud Platform resource.
    * Follows the same format of Binding.members.
@@ -352,14 +416,14 @@ public String getMember() {
    * 

    *
    * string member = 3;
+   *
+   * @return The bytes for member.
    */
-  public com.google.protobuf.ByteString
-      getMemberBytes() {
-    Object ref = member_;
-    if (ref instanceof String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (String) ref);
+  public com.google.protobuf.ByteString getMemberBytes() {
+    java.lang.Object ref = member_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       member_ = b;
       return b;
     } else {
@@ -370,26 +434,36 @@ public String getMember() {
   public static final int CONDITION_FIELD_NUMBER = 4;
   private com.google.type.Expr condition_;
   /**
+   *
+   *
    * 
    * The condition that is associated with this binding.
    * 

    *
    * .google.type.Expr condition = 4;
+   *
+   * @return Whether the condition field is set.
    */
   public boolean hasCondition() {
     return condition_ != null;
   }
   /**
+   *
+   *
    * 
    * The condition that is associated with this binding.
    * 

    *
    * .google.type.Expr condition = 4;
+   *
+   * @return The condition.
    */
   public com.google.type.Expr getCondition() {
     return condition_ == null ? com.google.type.Expr.getDefaultInstance() : condition_;
   }
   /**
+   *
+   *
    * 
    * The condition that is associated with this binding.
    * 

@@ -401,7 +475,8 @@ public com.google.type.ExprOrBuilder getConditionOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-  @Override
+
+  @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
     if (isInitialized == 1) return true;
@@ -411,10 +486,9 @@ public final boolean isInitialized() {
     return true;
   }
 
-  @Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
-    if (action_ != Action.ACTION_UNSPECIFIED.getNumber()) {
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (action_ != com.google.iam.v1.BindingDelta.Action.ACTION_UNSPECIFIED.getNumber()) {
       output.writeEnum(1, action_);
     }
     if (!getRoleBytes().isEmpty()) {
@@ -429,15 +503,14 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     unknownFields.writeTo(output);
   }
 
-  @Override
+  @java.lang.Override
   public int getSerializedSize() {
     int size = memoizedSize;
     if (size != -1) return size;
 
     size = 0;
-    if (action_ != Action.ACTION_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(1, action_);
+    if (action_ != com.google.iam.v1.BindingDelta.Action.ACTION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, action_);
     }
     if (!getRoleBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, role_);
@@ -446,39 +519,35 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, member_);
     }
     if (condition_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, getCondition());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getCondition());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
   }
 
-  @Override
-  public boolean equals(final Object obj) {
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
-    if (!(obj instanceof BindingDelta)) {
+    if (!(obj instanceof com.google.iam.v1.BindingDelta)) {
       return super.equals(obj);
     }
-    BindingDelta other = (BindingDelta) obj;
+    com.google.iam.v1.BindingDelta other = (com.google.iam.v1.BindingDelta) obj;
 
     if (action_ != other.action_) return false;
-    if (!getRole()
-        .equals(other.getRole())) return false;
-    if (!getMember()
-        .equals(other.getMember())) return false;
+    if (!getRole().equals(other.getRole())) return false;
+    if (!getMember().equals(other.getMember())) return false;
     if (hasCondition() != other.hasCondition()) return false;
     if (hasCondition()) {
-      if (!getCondition()
-          .equals(other.getCondition())) return false;
+      if (!getCondition().equals(other.getCondition())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
 
-  @Override
+  @java.lang.Override
   public int hashCode() {
     if (memoizedHashCode != 0) {
       return memoizedHashCode;
@@ -500,97 +569,103 @@ public int hashCode() {
     return hash;
   }
 
-  public static BindingDelta parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.iam.v1.BindingDelta parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static BindingDelta parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.BindingDelta parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static BindingDelta parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.iam.v1.BindingDelta parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static BindingDelta parseFrom(
+
+  public static com.google.iam.v1.BindingDelta parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static BindingDelta parseFrom(byte[] data)
+
+  public static com.google.iam.v1.BindingDelta parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static BindingDelta parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.BindingDelta parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static BindingDelta parseFrom(java.io.InputStream input)
+
+  public static com.google.iam.v1.BindingDelta parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static BindingDelta parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.BindingDelta parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static BindingDelta parseDelimitedFrom(java.io.InputStream input)
+
+  public static com.google.iam.v1.BindingDelta parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
-  public static BindingDelta parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.BindingDelta parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static BindingDelta parseFrom(
-      com.google.protobuf.CodedInputStream input)
+
+  public static com.google.iam.v1.BindingDelta parseFrom(com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static BindingDelta parseFrom(
+
+  public static com.google.iam.v1.BindingDelta parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
   }
 
-  @Override
-  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(BindingDelta prototype) {
+
+  public static Builder newBuilder(com.google.iam.v1.BindingDelta prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-  @Override
+
+  @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
-  @Override
-  protected Builder newBuilderForType(
-      BuilderParent parent) {
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * One delta entry for Binding. Each individual change (only one member in each
    * entry) to a binding will be a separate entry.
@@ -598,21 +673,21 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.iam.v1.BindingDelta}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.iam.v1.BindingDelta)
       com.google.iam.v1.BindingDeltaOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return PolicyProto.internal_static_google_iam_v1_BindingDelta_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.iam.v1.PolicyProto.internal_static_google_iam_v1_BindingDelta_descriptor;
     }
 
-    @Override
-    protected FieldAccessorTable
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return PolicyProto.internal_static_google_iam_v1_BindingDelta_fieldAccessorTable
+      return com.google.iam.v1.PolicyProto
+          .internal_static_google_iam_v1_BindingDelta_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              BindingDelta.class, Builder.class);
+              com.google.iam.v1.BindingDelta.class, com.google.iam.v1.BindingDelta.Builder.class);
     }
 
     // Construct using com.google.iam.v1.BindingDelta.newBuilder()
@@ -620,17 +695,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
-    @Override
+
+    @java.lang.Override
     public Builder clear() {
       super.clear();
       action_ = 0;
@@ -648,29 +722,28 @@ public Builder clear() {
       return this;
     }
 
-    @Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return PolicyProto.internal_static_google_iam_v1_BindingDelta_descriptor;
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.iam.v1.PolicyProto.internal_static_google_iam_v1_BindingDelta_descriptor;
     }
 
-    @Override
-    public BindingDelta getDefaultInstanceForType() {
-      return BindingDelta.getDefaultInstance();
+    @java.lang.Override
+    public com.google.iam.v1.BindingDelta getDefaultInstanceForType() {
+      return com.google.iam.v1.BindingDelta.getDefaultInstance();
     }
 
-    @Override
-    public BindingDelta build() {
-      BindingDelta result = buildPartial();
+    @java.lang.Override
+    public com.google.iam.v1.BindingDelta build() {
+      com.google.iam.v1.BindingDelta result = buildPartial();
       if (!result.isInitialized()) {
         throw newUninitializedMessageException(result);
       }
       return result;
     }
 
-    @Override
-    public BindingDelta buildPartial() {
-      BindingDelta result = new BindingDelta(this);
+    @java.lang.Override
+    public com.google.iam.v1.BindingDelta buildPartial() {
+      com.google.iam.v1.BindingDelta result = new com.google.iam.v1.BindingDelta(this);
       result.action_ = action_;
       result.role_ = role_;
       result.member_ = member_;
@@ -683,50 +756,51 @@ public BindingDelta buildPartial() {
       return result;
     }
 
-    @Override
+    @java.lang.Override
     public Builder clone() {
       return super.clone();
     }
-    @Override
+
+    @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
-    @Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-    @Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-    @Override
+
+    @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof BindingDelta) {
-        return mergeFrom((BindingDelta)other);
+      if (other instanceof com.google.iam.v1.BindingDelta) {
+        return mergeFrom((com.google.iam.v1.BindingDelta) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(BindingDelta other) {
-      if (other == BindingDelta.getDefaultInstance()) return this;
+    public Builder mergeFrom(com.google.iam.v1.BindingDelta other) {
+      if (other == com.google.iam.v1.BindingDelta.getDefaultInstance()) return this;
       if (other.action_ != 0) {
         setActionValue(other.getActionValue());
       }
@@ -746,21 +820,21 @@ public Builder mergeFrom(BindingDelta other) {
       return this;
     }
 
-    @Override
+    @java.lang.Override
     public final boolean isInitialized() {
       return true;
     }
 
-    @Override
+    @java.lang.Override
     public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      BindingDelta parsedMessage = null;
+      com.google.iam.v1.BindingDelta parsedMessage = null;
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (BindingDelta) e.getUnfinishedMessage();
+        parsedMessage = (com.google.iam.v1.BindingDelta) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -772,23 +846,32 @@ public Builder mergeFrom(
 
     private int action_ = 0;
     /**
+     *
+     *
      * 
      * The action that was performed on a Binding.
      * Required
      * 

      *
      * .google.iam.v1.BindingDelta.Action action = 1;
+     *
+     * @return The enum numeric value on the wire for action.
      */
     public int getActionValue() {
       return action_;
     }
     /**
+     *
+     *
      * 
      * The action that was performed on a Binding.
      * Required
      * 

      *
      * .google.iam.v1.BindingDelta.Action action = 1;
+     *
+     * @param value The enum numeric value on the wire for action to set.
+     * @return This builder for chaining.
      */
     public Builder setActionValue(int value) {
       action_ = value;
@@ -796,52 +879,68 @@ public Builder setActionValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The action that was performed on a Binding.
      * Required
      * 

      *
      * .google.iam.v1.BindingDelta.Action action = 1;
+     *
+     * @return The action.
      */
-    public Action getAction() {
+    public com.google.iam.v1.BindingDelta.Action getAction() {
       @SuppressWarnings("deprecation")
-      Action result = Action.valueOf(action_);
-      return result == null ? Action.UNRECOGNIZED : result;
+      com.google.iam.v1.BindingDelta.Action result =
+          com.google.iam.v1.BindingDelta.Action.valueOf(action_);
+      return result == null ? com.google.iam.v1.BindingDelta.Action.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * The action that was performed on a Binding.
      * Required
      * 

      *
      * .google.iam.v1.BindingDelta.Action action = 1;
+     *
+     * @param value The action to set.
+     * @return This builder for chaining.
      */
-    public Builder setAction(Action value) {
+    public Builder setAction(com.google.iam.v1.BindingDelta.Action value) {
       if (value == null) {
         throw new NullPointerException();
       }
-      
+
       action_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The action that was performed on a Binding.
      * Required
      * 

      *
      * .google.iam.v1.BindingDelta.Action action = 1;
+     *
+     * @return This builder for chaining.
      */
     public Builder clearAction() {
-      
+
       action_ = 0;
       onChanged();
       return this;
     }
 
-    private Object role_ = "";
+    private java.lang.Object role_ = "";
     /**
+     *
+     *
      * 
      * Role that is assigned to `members`.
      * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
@@ -849,20 +948,23 @@ public Builder clearAction() {
      * 

      *
      * string role = 2;
+     *
+     * @return The role.
      */
-    public String getRole() {
-      Object ref = role_;
-      if (!(ref instanceof String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        String s = bs.toStringUtf8();
+    public java.lang.String getRole() {
+      java.lang.Object ref = role_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
         role_ = s;
         return s;
       } else {
-        return (String) ref;
+        return (java.lang.String) ref;
       }
     }
     /**
+     *
+     *
      * 
      * Role that is assigned to `members`.
      * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
@@ -870,14 +972,14 @@ public String getRole() {
      * 

      *
      * string role = 2;
+     *
+     * @return The bytes for role.
      */
-    public com.google.protobuf.ByteString
-        getRoleBytes() {
-      Object ref = role_;
+    public com.google.protobuf.ByteString getRoleBytes() {
+      java.lang.Object ref = role_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         role_ = b;
         return b;
       } else {
@@ -885,6 +987,8 @@ public String getRole() {
       }
     }
     /**
+     *
+     *
      * 
      * Role that is assigned to `members`.
      * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
@@ -892,18 +996,22 @@ public String getRole() {
      * 

      *
      * string role = 2;
+     *
+     * @param value The role to set.
+     * @return This builder for chaining.
      */
-    public Builder setRole(
-        String value) {
+    public Builder setRole(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       role_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Role that is assigned to `members`.
      * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
@@ -911,14 +1019,18 @@ public Builder setRole(
      * 

      *
      * string role = 2;
+     *
+     * @return This builder for chaining.
      */
     public Builder clearRole() {
-      
+
       role_ = getDefaultInstance().getRole();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Role that is assigned to `members`.
      * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
@@ -926,21 +1038,25 @@ public Builder clearRole() {
      * 

      *
      * string role = 2;
+     *
+     * @param value The bytes for role to set.
+     * @return This builder for chaining.
      */
-    public Builder setRoleBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setRoleBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       role_ = value;
       onChanged();
       return this;
     }
 
-    private Object member_ = "";
+    private java.lang.Object member_ = "";
     /**
+     *
+     *
      * 
      * A single identity requesting access for a Cloud Platform resource.
      * Follows the same format of Binding.members.
@@ -948,20 +1064,23 @@ public Builder setRoleBytes(
      * 

      *
      * string member = 3;
+     *
+     * @return The member.
      */
-    public String getMember() {
-      Object ref = member_;
-      if (!(ref instanceof String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        String s = bs.toStringUtf8();
+    public java.lang.String getMember() {
+      java.lang.Object ref = member_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
         member_ = s;
         return s;
       } else {
-        return (String) ref;
+        return (java.lang.String) ref;
       }
     }
     /**
+     *
+     *
      * 
      * A single identity requesting access for a Cloud Platform resource.
      * Follows the same format of Binding.members.
@@ -969,14 +1088,14 @@ public String getMember() {
      * 

      *
      * string member = 3;
+     *
+     * @return The bytes for member.
      */
-    public com.google.protobuf.ByteString
-        getMemberBytes() {
-      Object ref = member_;
+    public com.google.protobuf.ByteString getMemberBytes() {
+      java.lang.Object ref = member_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         member_ = b;
         return b;
       } else {
@@ -984,6 +1103,8 @@ public String getMember() {
       }
     }
     /**
+     *
+     *
      * 
      * A single identity requesting access for a Cloud Platform resource.
      * Follows the same format of Binding.members.
@@ -991,18 +1112,22 @@ public String getMember() {
      * 

      *
      * string member = 3;
+     *
+     * @param value The member to set.
+     * @return This builder for chaining.
      */
-    public Builder setMember(
-        String value) {
+    public Builder setMember(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       member_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A single identity requesting access for a Cloud Platform resource.
      * Follows the same format of Binding.members.
@@ -1010,14 +1135,18 @@ public Builder setMember(
      * 

      *
      * string member = 3;
+     *
+     * @return This builder for chaining.
      */
     public Builder clearMember() {
-      
+
       member_ = getDefaultInstance().getMember();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A single identity requesting access for a Cloud Platform resource.
      * Follows the same format of Binding.members.
@@ -1025,14 +1154,16 @@ public Builder clearMember() {
      * 

      *
      * string member = 3;
+     *
+     * @param value The bytes for member to set.
+     * @return This builder for chaining.
      */
-    public Builder setMemberBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setMemberBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       member_ = value;
       onChanged();
       return this;
@@ -1040,23 +1171,32 @@ public Builder setMemberBytes(
 
     private com.google.type.Expr condition_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.type.Expr, com.google.type.Expr.Builder, com.google.type.ExprOrBuilder> conditionBuilder_;
+            com.google.type.Expr, com.google.type.Expr.Builder, com.google.type.ExprOrBuilder>
+        conditionBuilder_;
     /**
+     *
+     *
      * 
      * The condition that is associated with this binding.
      * 

      *
      * .google.type.Expr condition = 4;
+     *
+     * @return Whether the condition field is set.
      */
     public boolean hasCondition() {
       return conditionBuilder_ != null || condition_ != null;
     }
     /**
+     *
+     *
      * 
      * The condition that is associated with this binding.
      * 

      *
      * .google.type.Expr condition = 4;
+     *
+     * @return The condition.
      */
     public com.google.type.Expr getCondition() {
       if (conditionBuilder_ == null) {
@@ -1066,6 +1206,8 @@ public com.google.type.Expr getCondition() {
       }
     }
     /**
+     *
+     *
      * 
      * The condition that is associated with this binding.
      * 

@@ -1086,14 +1228,15 @@ public Builder setCondition(com.google.type.Expr value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The condition that is associated with this binding.
      * 

      *
      * .google.type.Expr condition = 4;
      */
-    public Builder setCondition(
-        com.google.type.Expr.Builder builderForValue) {
+    public Builder setCondition(com.google.type.Expr.Builder builderForValue) {
       if (conditionBuilder_ == null) {
         condition_ = builderForValue.build();
         onChanged();
@@ -1104,6 +1247,8 @@ public Builder setCondition(
       return this;
     }
     /**
+     *
+     *
      * 
      * The condition that is associated with this binding.
      * 

@@ -1113,8 +1258,7 @@ public Builder setCondition(
     public Builder mergeCondition(com.google.type.Expr value) {
       if (conditionBuilder_ == null) {
         if (condition_ != null) {
-          condition_ =
-            com.google.type.Expr.newBuilder(condition_).mergeFrom(value).buildPartial();
+          condition_ = com.google.type.Expr.newBuilder(condition_).mergeFrom(value).buildPartial();
         } else {
           condition_ = value;
         }
@@ -1126,6 +1270,8 @@ public Builder mergeCondition(com.google.type.Expr value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The condition that is associated with this binding.
      * 

@@ -1144,6 +1290,8 @@ public Builder clearCondition() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The condition that is associated with this binding.
      * 

@@ -1151,11 +1299,13 @@ public Builder clearCondition() {
      * .google.type.Expr condition = 4;
      */
     public com.google.type.Expr.Builder getConditionBuilder() {
-      
+
       onChanged();
       return getConditionFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The condition that is associated with this binding.
      * 

@@ -1166,11 +1316,12 @@ public com.google.type.ExprOrBuilder getConditionOrBuilder() {
       if (conditionBuilder_ != null) {
         return conditionBuilder_.getMessageOrBuilder();
       } else {
-        return condition_ == null ?
-            com.google.type.Expr.getDefaultInstance() : condition_;
+        return condition_ == null ? com.google.type.Expr.getDefaultInstance() : condition_;
       }
     }
     /**
+     *
+     *
      * 
      * The condition that is associated with this binding.
      * 

@@ -1178,68 +1329,65 @@ public com.google.type.ExprOrBuilder getConditionOrBuilder() {
      * .google.type.Expr condition = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.type.Expr, com.google.type.Expr.Builder, com.google.type.ExprOrBuilder> 
+            com.google.type.Expr, com.google.type.Expr.Builder, com.google.type.ExprOrBuilder>
         getConditionFieldBuilder() {
       if (conditionBuilder_ == null) {
-        conditionBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.type.Expr, com.google.type.Expr.Builder, com.google.type.ExprOrBuilder>(
-                getCondition(),
-                getParentForChildren(),
-                isClean());
+        conditionBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.type.Expr, com.google.type.Expr.Builder, com.google.type.ExprOrBuilder>(
+                getCondition(), getParentForChildren(), isClean());
         condition_ = null;
       }
       return conditionBuilder_;
     }
-    @Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
-    @Override
+    @java.lang.Override
     public final Builder mergeUnknownFields(
         final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.iam.v1.BindingDelta)
   }
 
   // @@protoc_insertion_point(class_scope:google.iam.v1.BindingDelta)
-  private static final BindingDelta DEFAULT_INSTANCE;
+  private static final com.google.iam.v1.BindingDelta DEFAULT_INSTANCE;
+
   static {
-    DEFAULT_INSTANCE = new BindingDelta();
+    DEFAULT_INSTANCE = new com.google.iam.v1.BindingDelta();
   }
 
-  public static BindingDelta getDefaultInstance() {
+  public static com.google.iam.v1.BindingDelta getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @Override
-    public BindingDelta parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new BindingDelta(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public BindingDelta parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new BindingDelta(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
   }
 
-  @Override
+  @java.lang.Override
   public com.google.protobuf.Parser getParserForType() {
     return PARSER;
   }
 
-  @Override
-  public BindingDelta getDefaultInstanceForType() {
+  @java.lang.Override
+  public com.google.iam.v1.BindingDelta getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/BindingDeltaOrBuilder.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/BindingDeltaOrBuilder.java
index ffed4bd8..a2959294 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/BindingDeltaOrBuilder.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/BindingDeltaOrBuilder.java
@@ -1,32 +1,58 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/policy.proto
 
 package com.google.iam.v1;
 
-public interface BindingDeltaOrBuilder extends
+public interface BindingDeltaOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.iam.v1.BindingDelta)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The action that was performed on a Binding.
    * Required
    * 

    *
    * .google.iam.v1.BindingDelta.Action action = 1;
+   *
+   * @return The enum numeric value on the wire for action.
    */
   int getActionValue();
   /**
+   *
+   *
    * 
    * The action that was performed on a Binding.
    * Required
    * 

    *
    * .google.iam.v1.BindingDelta.Action action = 1;
+   *
+   * @return The action.
    */
-  BindingDelta.Action getAction();
+  com.google.iam.v1.BindingDelta.Action getAction();
 
   /**
+   *
+   *
    * 
    * Role that is assigned to `members`.
    * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
@@ -34,9 +60,13 @@ public interface BindingDeltaOrBuilder extends
    * 

    *
    * string role = 2;
+   *
+   * @return The role.
    */
-  String getRole();
+  java.lang.String getRole();
   /**
+   *
+   *
    * 
    * Role that is assigned to `members`.
    * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
@@ -44,11 +74,14 @@ public interface BindingDeltaOrBuilder extends
    * 

    *
    * string role = 2;
+   *
+   * @return The bytes for role.
    */
-  com.google.protobuf.ByteString
-      getRoleBytes();
+  com.google.protobuf.ByteString getRoleBytes();
 
   /**
+   *
+   *
    * 
    * A single identity requesting access for a Cloud Platform resource.
    * Follows the same format of Binding.members.
@@ -56,9 +89,13 @@ public interface BindingDeltaOrBuilder extends
    * 

    *
    * string member = 3;
+   *
+   * @return The member.
    */
-  String getMember();
+  java.lang.String getMember();
   /**
+   *
+   *
    * 
    * A single identity requesting access for a Cloud Platform resource.
    * Follows the same format of Binding.members.
@@ -66,27 +103,38 @@ public interface BindingDeltaOrBuilder extends
    * 

    *
    * string member = 3;
+   *
+   * @return The bytes for member.
    */
-  com.google.protobuf.ByteString
-      getMemberBytes();
+  com.google.protobuf.ByteString getMemberBytes();
 
   /**
+   *
+   *
    * 
    * The condition that is associated with this binding.
    * 

    *
    * .google.type.Expr condition = 4;
+   *
+   * @return Whether the condition field is set.
    */
   boolean hasCondition();
   /**
+   *
+   *
    * 
    * The condition that is associated with this binding.
    * 

    *
    * .google.type.Expr condition = 4;
+   *
+   * @return The condition.
    */
   com.google.type.Expr getCondition();
   /**
+   *
+   *
    * 
    * The condition that is associated with this binding.
    * 

diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/BindingOrBuilder.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/BindingOrBuilder.java
index d43f6b8a..f51272f7 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/BindingOrBuilder.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/BindingOrBuilder.java
@@ -1,33 +1,58 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/policy.proto
 
 package com.google.iam.v1;
 
-public interface BindingOrBuilder extends
+public interface BindingOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.iam.v1.Binding)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Role that is assigned to `members`.
    * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
    * 

    *
    * string role = 1;
+   *
+   * @return The role.
    */
-  String getRole();
+  java.lang.String getRole();
   /**
+   *
+   *
    * 
    * Role that is assigned to `members`.
    * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
    * 

    *
    * string role = 1;
+   *
+   * @return The bytes for role.
    */
-  com.google.protobuf.ByteString
-      getRoleBytes();
+  com.google.protobuf.ByteString getRoleBytes();
 
   /**
+   *
+   *
    * 
    * Specifies the identities requesting access for a Cloud Platform resource.
    * `members` can have the following values:
@@ -46,10 +71,13 @@ public interface BindingOrBuilder extends
    * 

    *
    * repeated string members = 2;
+   *
+   * @return A list containing the members.
    */
-  java.util.List
-      getMembersList();
+  java.util.List getMembersList();
   /**
+   *
+   *
    * 
    * Specifies the identities requesting access for a Cloud Platform resource.
    * `members` can have the following values:
@@ -68,9 +96,13 @@ public interface BindingOrBuilder extends
    * 

    *
    * repeated string members = 2;
+   *
+   * @return The count of members.
    */
   int getMembersCount();
   /**
+   *
+   *
    * 
    * Specifies the identities requesting access for a Cloud Platform resource.
    * `members` can have the following values:
@@ -89,9 +121,14 @@ public interface BindingOrBuilder extends
    * 

    *
    * repeated string members = 2;
+   *
+   * @param index The index of the element to return.
+   * @return The members at the given index.
    */
-  String getMembers(int index);
+  java.lang.String getMembers(int index);
   /**
+   *
+   *
    * 
    * Specifies the identities requesting access for a Cloud Platform resource.
    * `members` can have the following values:
@@ -110,11 +147,15 @@ public interface BindingOrBuilder extends
    * 

    *
    * repeated string members = 2;
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the members at the given index.
    */
-  com.google.protobuf.ByteString
-      getMembersBytes(int index);
+  com.google.protobuf.ByteString getMembersBytes(int index);
 
   /**
+   *
+   *
    * 
    * The condition that is associated with this binding.
    * NOTE: An unsatisfied condition will not allow user access via current
@@ -123,9 +164,13 @@ public interface BindingOrBuilder extends
    * 

    *
    * .google.type.Expr condition = 3;
+   *
+   * @return Whether the condition field is set.
    */
   boolean hasCondition();
   /**
+   *
+   *
    * 
    * The condition that is associated with this binding.
    * NOTE: An unsatisfied condition will not allow user access via current
@@ -134,9 +179,13 @@ public interface BindingOrBuilder extends
    * 

    *
    * .google.type.Expr condition = 3;
+   *
+   * @return The condition.
    */
   com.google.type.Expr getCondition();
   /**
+   *
+   *
    * 
    * The condition that is associated with this binding.
    * NOTE: An unsatisfied condition will not allow user access via current
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/GetIamPolicyRequest.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/GetIamPolicyRequest.java
index 78432184..af0b3566 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/GetIamPolicyRequest.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/GetIamPolicyRequest.java
@@ -1,42 +1,65 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/iam_policy.proto
 
 package com.google.iam.v1;
 
 /**
+ *
+ *
  * 
  * Request message for `GetIamPolicy` method.
  * 

  *
  * Protobuf type {@code google.iam.v1.GetIamPolicyRequest}
  */
-public  final class GetIamPolicyRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetIamPolicyRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.iam.v1.GetIamPolicyRequest)
     GetIamPolicyRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetIamPolicyRequest.newBuilder() to construct.
   private GetIamPolicyRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetIamPolicyRequest() {
     resource_ = "";
   }
 
-  @Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new GetIamPolicyRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private GetIamPolicyRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     this();
     if (extensionRegistry == null) {
-      throw new NullPointerException();
+      throw new java.lang.NullPointerException();
     }
-    int mutable_bitField0_ = 0;
     com.google.protobuf.UnknownFieldSet.Builder unknownFields =
         com.google.protobuf.UnknownFieldSet.newBuilder();
     try {
@@ -47,94 +70,108 @@ private GetIamPolicyRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            resource_ = s;
-            break;
-          }
-          case 18: {
-            GetPolicyOptions.Builder subBuilder = null;
-            if (options_ != null) {
-              subBuilder = options_.toBuilder();
+              resource_ = s;
+              break;
             }
-            options_ = input.readMessage(GetPolicyOptions.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(options_);
-              options_ = subBuilder.buildPartial();
+          case 18:
+            {
+              com.google.iam.v1.GetPolicyOptions.Builder subBuilder = null;
+              if (options_ != null) {
+                subBuilder = options_.toBuilder();
+              }
+              options_ =
+                  input.readMessage(com.google.iam.v1.GetPolicyOptions.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(options_);
+                options_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            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);
+      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 IamPolicyProto.internal_static_google_iam_v1_GetIamPolicyRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.iam.v1.IamPolicyProto
+        .internal_static_google_iam_v1_GetIamPolicyRequest_descriptor;
   }
 
-  @Override
-  protected FieldAccessorTable
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return IamPolicyProto.internal_static_google_iam_v1_GetIamPolicyRequest_fieldAccessorTable
+    return com.google.iam.v1.IamPolicyProto
+        .internal_static_google_iam_v1_GetIamPolicyRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            GetIamPolicyRequest.class, Builder.class);
+            com.google.iam.v1.GetIamPolicyRequest.class,
+            com.google.iam.v1.GetIamPolicyRequest.Builder.class);
   }
 
   public static final int RESOURCE_FIELD_NUMBER = 1;
-  private volatile Object resource_;
+  private volatile java.lang.Object resource_;
   /**
+   *
+   *
    * 
    * REQUIRED: The resource for which the policy is being requested.
    * See the operation documentation for the appropriate value for this field.
    * 

    *
-   * string resource = 1;
+   * 
+   * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The resource.
    */
-  public String getResource() {
-    Object ref = resource_;
-    if (ref instanceof String) {
-      return (String) ref;
+  public java.lang.String getResource() {
+    java.lang.Object ref = resource_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      String s = bs.toStringUtf8();
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
       resource_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * REQUIRED: The resource for which the policy is being requested.
    * See the operation documentation for the appropriate value for this field.
    * 

    *
-   * string resource = 1;
+   * 
+   * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for resource.
    */
-  public com.google.protobuf.ByteString
-      getResourceBytes() {
-    Object ref = resource_;
-    if (ref instanceof String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (String) ref);
+  public com.google.protobuf.ByteString getResourceBytes() {
+    java.lang.Object ref = resource_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       resource_ = b;
       return b;
     } else {
@@ -143,30 +180,40 @@ public String getResource() {
   }
 
   public static final int OPTIONS_FIELD_NUMBER = 2;
-  private GetPolicyOptions options_;
+  private com.google.iam.v1.GetPolicyOptions options_;
   /**
+   *
+   *
    * 
    * OPTIONAL: A `GetPolicyOptions` object for specifying options to
    * `GetIamPolicy`. This field is only used by Cloud IAM.
    * 

    *
    * .google.iam.v1.GetPolicyOptions options = 2;
+   *
+   * @return Whether the options field is set.
    */
   public boolean hasOptions() {
     return options_ != null;
   }
   /**
+   *
+   *
    * 
    * OPTIONAL: A `GetPolicyOptions` object for specifying options to
    * `GetIamPolicy`. This field is only used by Cloud IAM.
    * 

    *
    * .google.iam.v1.GetPolicyOptions options = 2;
+   *
+   * @return The options.
    */
-  public GetPolicyOptions getOptions() {
-    return options_ == null ? GetPolicyOptions.getDefaultInstance() : options_;
+  public com.google.iam.v1.GetPolicyOptions getOptions() {
+    return options_ == null ? com.google.iam.v1.GetPolicyOptions.getDefaultInstance() : options_;
   }
   /**
+   *
+   *
    * 
    * OPTIONAL: A `GetPolicyOptions` object for specifying options to
    * `GetIamPolicy`. This field is only used by Cloud IAM.
@@ -179,7 +226,8 @@ public com.google.iam.v1.GetPolicyOptionsOrBuilder getOptionsOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-  @Override
+
+  @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
     if (isInitialized == 1) return true;
@@ -189,9 +237,8 @@ public final boolean isInitialized() {
     return true;
   }
 
-  @Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getResourceBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, resource_);
     }
@@ -201,7 +248,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     unknownFields.writeTo(output);
   }
 
-  @Override
+  @java.lang.Override
   public int getSerializedSize() {
     int size = memoizedSize;
     if (size != -1) return size;
@@ -211,36 +258,33 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, resource_);
     }
     if (options_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getOptions());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getOptions());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
   }
 
-  @Override
-  public boolean equals(final Object obj) {
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
-    if (!(obj instanceof GetIamPolicyRequest)) {
+    if (!(obj instanceof com.google.iam.v1.GetIamPolicyRequest)) {
       return super.equals(obj);
     }
-    GetIamPolicyRequest other = (GetIamPolicyRequest) obj;
+    com.google.iam.v1.GetIamPolicyRequest other = (com.google.iam.v1.GetIamPolicyRequest) obj;
 
-    if (!getResource()
-        .equals(other.getResource())) return false;
+    if (!getResource().equals(other.getResource())) return false;
     if (hasOptions() != other.hasOptions()) return false;
     if (hasOptions()) {
-      if (!getOptions()
-          .equals(other.getOptions())) return false;
+      if (!getOptions().equals(other.getOptions())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
 
-  @Override
+  @java.lang.Override
   public int hashCode() {
     if (memoizedHashCode != 0) {
       return memoizedHashCode;
@@ -258,118 +302,126 @@ public int hashCode() {
     return hash;
   }
 
-  public static GetIamPolicyRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.iam.v1.GetIamPolicyRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static GetIamPolicyRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.GetIamPolicyRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static GetIamPolicyRequest parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.iam.v1.GetIamPolicyRequest parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static GetIamPolicyRequest parseFrom(
+
+  public static com.google.iam.v1.GetIamPolicyRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static GetIamPolicyRequest parseFrom(byte[] data)
+
+  public static com.google.iam.v1.GetIamPolicyRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static GetIamPolicyRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.GetIamPolicyRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static GetIamPolicyRequest parseFrom(java.io.InputStream input)
+
+  public static com.google.iam.v1.GetIamPolicyRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static GetIamPolicyRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.GetIamPolicyRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static GetIamPolicyRequest parseDelimitedFrom(java.io.InputStream input)
+
+  public static com.google.iam.v1.GetIamPolicyRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
-  public static GetIamPolicyRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.GetIamPolicyRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static GetIamPolicyRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.iam.v1.GetIamPolicyRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static GetIamPolicyRequest parseFrom(
+
+  public static com.google.iam.v1.GetIamPolicyRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
   }
 
-  @Override
-  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(GetIamPolicyRequest prototype) {
+
+  public static Builder newBuilder(com.google.iam.v1.GetIamPolicyRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-  @Override
+
+  @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
-  @Override
-  protected Builder newBuilderForType(
-      BuilderParent parent) {
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for `GetIamPolicy` method.
    * 

    *
    * Protobuf type {@code google.iam.v1.GetIamPolicyRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.iam.v1.GetIamPolicyRequest)
       com.google.iam.v1.GetIamPolicyRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return IamPolicyProto.internal_static_google_iam_v1_GetIamPolicyRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.iam.v1.IamPolicyProto
+          .internal_static_google_iam_v1_GetIamPolicyRequest_descriptor;
     }
 
-    @Override
-    protected FieldAccessorTable
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return IamPolicyProto.internal_static_google_iam_v1_GetIamPolicyRequest_fieldAccessorTable
+      return com.google.iam.v1.IamPolicyProto
+          .internal_static_google_iam_v1_GetIamPolicyRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              GetIamPolicyRequest.class, Builder.class);
+              com.google.iam.v1.GetIamPolicyRequest.class,
+              com.google.iam.v1.GetIamPolicyRequest.Builder.class);
     }
 
     // Construct using com.google.iam.v1.GetIamPolicyRequest.newBuilder()
@@ -377,17 +429,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
-    @Override
+
+    @java.lang.Override
     public Builder clear() {
       super.clear();
       resource_ = "";
@@ -401,29 +452,30 @@ public Builder clear() {
       return this;
     }
 
-    @Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return IamPolicyProto.internal_static_google_iam_v1_GetIamPolicyRequest_descriptor;
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.iam.v1.IamPolicyProto
+          .internal_static_google_iam_v1_GetIamPolicyRequest_descriptor;
     }
 
-    @Override
-    public GetIamPolicyRequest getDefaultInstanceForType() {
-      return GetIamPolicyRequest.getDefaultInstance();
+    @java.lang.Override
+    public com.google.iam.v1.GetIamPolicyRequest getDefaultInstanceForType() {
+      return com.google.iam.v1.GetIamPolicyRequest.getDefaultInstance();
     }
 
-    @Override
-    public GetIamPolicyRequest build() {
-      GetIamPolicyRequest result = buildPartial();
+    @java.lang.Override
+    public com.google.iam.v1.GetIamPolicyRequest build() {
+      com.google.iam.v1.GetIamPolicyRequest result = buildPartial();
       if (!result.isInitialized()) {
         throw newUninitializedMessageException(result);
       }
       return result;
     }
 
-    @Override
-    public GetIamPolicyRequest buildPartial() {
-      GetIamPolicyRequest result = new GetIamPolicyRequest(this);
+    @java.lang.Override
+    public com.google.iam.v1.GetIamPolicyRequest buildPartial() {
+      com.google.iam.v1.GetIamPolicyRequest result =
+          new com.google.iam.v1.GetIamPolicyRequest(this);
       result.resource_ = resource_;
       if (optionsBuilder_ == null) {
         result.options_ = options_;
@@ -434,50 +486,51 @@ public GetIamPolicyRequest buildPartial() {
       return result;
     }
 
-    @Override
+    @java.lang.Override
     public Builder clone() {
       return super.clone();
     }
-    @Override
+
+    @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
-    @Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-    @Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-    @Override
+
+    @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof GetIamPolicyRequest) {
-        return mergeFrom((GetIamPolicyRequest)other);
+      if (other instanceof com.google.iam.v1.GetIamPolicyRequest) {
+        return mergeFrom((com.google.iam.v1.GetIamPolicyRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(GetIamPolicyRequest other) {
-      if (other == GetIamPolicyRequest.getDefaultInstance()) return this;
+    public Builder mergeFrom(com.google.iam.v1.GetIamPolicyRequest other) {
+      if (other == com.google.iam.v1.GetIamPolicyRequest.getDefaultInstance()) return this;
       if (!other.getResource().isEmpty()) {
         resource_ = other.resource_;
         onChanged();
@@ -490,21 +543,21 @@ public Builder mergeFrom(GetIamPolicyRequest other) {
       return this;
     }
 
-    @Override
+    @java.lang.Override
     public final boolean isInitialized() {
       return true;
     }
 
-    @Override
+    @java.lang.Override
     public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      GetIamPolicyRequest parsedMessage = null;
+      com.google.iam.v1.GetIamPolicyRequest parsedMessage = null;
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (GetIamPolicyRequest) e.getUnfinishedMessage();
+        parsedMessage = (com.google.iam.v1.GetIamPolicyRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -514,42 +567,51 @@ public Builder mergeFrom(
       return this;
     }
 
-    private Object resource_ = "";
+    private java.lang.Object resource_ = "";
     /**
+     *
+     *
      * 
      * REQUIRED: The resource for which the policy is being requested.
      * See the operation documentation for the appropriate value for this field.
      * 

      *
-     * string resource = 1;
+     * 
+     * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The resource.
      */
-    public String getResource() {
-      Object ref = resource_;
-      if (!(ref instanceof String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        String s = bs.toStringUtf8();
+    public java.lang.String getResource() {
+      java.lang.Object ref = resource_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
         resource_ = s;
         return s;
       } else {
-        return (String) ref;
+        return (java.lang.String) ref;
       }
     }
     /**
+     *
+     *
      * 
      * REQUIRED: The resource for which the policy is being requested.
      * See the operation documentation for the appropriate value for this field.
      * 

      *
-     * string resource = 1;
+     * 
+     * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The bytes for resource.
      */
-    public com.google.protobuf.ByteString
-        getResourceBytes() {
-      Object ref = resource_;
+    public com.google.protobuf.ByteString getResourceBytes() {
+      java.lang.Object ref = resource_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         resource_ = b;
         return b;
       } else {
@@ -557,87 +619,120 @@ public String getResource() {
       }
     }
     /**
+     *
+     *
      * 
      * REQUIRED: The resource for which the policy is being requested.
      * See the operation documentation for the appropriate value for this field.
      * 

      *
-     * string resource = 1;
+     * 
+     * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The resource to set.
+     * @return This builder for chaining.
      */
-    public Builder setResource(
-        String value) {
+    public Builder setResource(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       resource_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * REQUIRED: The resource for which the policy is being requested.
      * See the operation documentation for the appropriate value for this field.
      * 

      *
-     * string resource = 1;
+     * 
+     * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return This builder for chaining.
      */
     public Builder clearResource() {
-      
+
       resource_ = getDefaultInstance().getResource();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * REQUIRED: The resource for which the policy is being requested.
      * See the operation documentation for the appropriate value for this field.
      * 

      *
-     * string resource = 1;
+     * 
+     * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The bytes for resource to set.
+     * @return This builder for chaining.
      */
-    public Builder setResourceBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setResourceBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       resource_ = value;
       onChanged();
       return this;
     }
 
-    private GetPolicyOptions options_;
+    private com.google.iam.v1.GetPolicyOptions options_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        GetPolicyOptions, GetPolicyOptions.Builder, com.google.iam.v1.GetPolicyOptionsOrBuilder> optionsBuilder_;
+            com.google.iam.v1.GetPolicyOptions,
+            com.google.iam.v1.GetPolicyOptions.Builder,
+            com.google.iam.v1.GetPolicyOptionsOrBuilder>
+        optionsBuilder_;
     /**
+     *
+     *
      * 
      * OPTIONAL: A `GetPolicyOptions` object for specifying options to
      * `GetIamPolicy`. This field is only used by Cloud IAM.
      * 

      *
      * .google.iam.v1.GetPolicyOptions options = 2;
+     *
+     * @return Whether the options field is set.
      */
     public boolean hasOptions() {
       return optionsBuilder_ != null || options_ != null;
     }
     /**
+     *
+     *
      * 
      * OPTIONAL: A `GetPolicyOptions` object for specifying options to
      * `GetIamPolicy`. This field is only used by Cloud IAM.
      * 

      *
      * .google.iam.v1.GetPolicyOptions options = 2;
+     *
+     * @return The options.
      */
-    public GetPolicyOptions getOptions() {
+    public com.google.iam.v1.GetPolicyOptions getOptions() {
       if (optionsBuilder_ == null) {
-        return options_ == null ? GetPolicyOptions.getDefaultInstance() : options_;
+        return options_ == null
+            ? com.google.iam.v1.GetPolicyOptions.getDefaultInstance()
+            : options_;
       } else {
         return optionsBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * OPTIONAL: A `GetPolicyOptions` object for specifying options to
      * `GetIamPolicy`. This field is only used by Cloud IAM.
@@ -645,7 +740,7 @@ public GetPolicyOptions getOptions() {
      *
      * .google.iam.v1.GetPolicyOptions options = 2;
      */
-    public Builder setOptions(GetPolicyOptions value) {
+    public Builder setOptions(com.google.iam.v1.GetPolicyOptions value) {
       if (optionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -659,6 +754,8 @@ public Builder setOptions(GetPolicyOptions value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * OPTIONAL: A `GetPolicyOptions` object for specifying options to
      * `GetIamPolicy`. This field is only used by Cloud IAM.
@@ -666,8 +763,7 @@ public Builder setOptions(GetPolicyOptions value) {
      *
      * .google.iam.v1.GetPolicyOptions options = 2;
      */
-    public Builder setOptions(
-        GetPolicyOptions.Builder builderForValue) {
+    public Builder setOptions(com.google.iam.v1.GetPolicyOptions.Builder builderForValue) {
       if (optionsBuilder_ == null) {
         options_ = builderForValue.build();
         onChanged();
@@ -678,6 +774,8 @@ public Builder setOptions(
       return this;
     }
     /**
+     *
+     *
      * 
      * OPTIONAL: A `GetPolicyOptions` object for specifying options to
      * `GetIamPolicy`. This field is only used by Cloud IAM.
@@ -685,11 +783,13 @@ public Builder setOptions(
      *
      * .google.iam.v1.GetPolicyOptions options = 2;
      */
-    public Builder mergeOptions(GetPolicyOptions value) {
+    public Builder mergeOptions(com.google.iam.v1.GetPolicyOptions value) {
       if (optionsBuilder_ == null) {
         if (options_ != null) {
           options_ =
-            GetPolicyOptions.newBuilder(options_).mergeFrom(value).buildPartial();
+              com.google.iam.v1.GetPolicyOptions.newBuilder(options_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           options_ = value;
         }
@@ -701,6 +801,8 @@ public Builder mergeOptions(GetPolicyOptions value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * OPTIONAL: A `GetPolicyOptions` object for specifying options to
      * `GetIamPolicy`. This field is only used by Cloud IAM.
@@ -720,6 +822,8 @@ public Builder clearOptions() {
       return this;
     }
     /**
+     *
+     *
      * 
      * OPTIONAL: A `GetPolicyOptions` object for specifying options to
      * `GetIamPolicy`. This field is only used by Cloud IAM.
@@ -727,12 +831,14 @@ public Builder clearOptions() {
      *
      * .google.iam.v1.GetPolicyOptions options = 2;
      */
-    public GetPolicyOptions.Builder getOptionsBuilder() {
-      
+    public com.google.iam.v1.GetPolicyOptions.Builder getOptionsBuilder() {
+
       onChanged();
       return getOptionsFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * OPTIONAL: A `GetPolicyOptions` object for specifying options to
      * `GetIamPolicy`. This field is only used by Cloud IAM.
@@ -744,11 +850,14 @@ public com.google.iam.v1.GetPolicyOptionsOrBuilder getOptionsOrBuilder() {
       if (optionsBuilder_ != null) {
         return optionsBuilder_.getMessageOrBuilder();
       } else {
-        return options_ == null ?
-            GetPolicyOptions.getDefaultInstance() : options_;
+        return options_ == null
+            ? com.google.iam.v1.GetPolicyOptions.getDefaultInstance()
+            : options_;
       }
     }
     /**
+     *
+     *
      * 
      * OPTIONAL: A `GetPolicyOptions` object for specifying options to
      * `GetIamPolicy`. This field is only used by Cloud IAM.
@@ -757,68 +866,69 @@ public com.google.iam.v1.GetPolicyOptionsOrBuilder getOptionsOrBuilder() {
      * .google.iam.v1.GetPolicyOptions options = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        GetPolicyOptions, GetPolicyOptions.Builder, com.google.iam.v1.GetPolicyOptionsOrBuilder>
+            com.google.iam.v1.GetPolicyOptions,
+            com.google.iam.v1.GetPolicyOptions.Builder,
+            com.google.iam.v1.GetPolicyOptionsOrBuilder>
         getOptionsFieldBuilder() {
       if (optionsBuilder_ == null) {
-        optionsBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            GetPolicyOptions, GetPolicyOptions.Builder, com.google.iam.v1.GetPolicyOptionsOrBuilder>(
-                getOptions(),
-                getParentForChildren(),
-                isClean());
+        optionsBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.iam.v1.GetPolicyOptions,
+                com.google.iam.v1.GetPolicyOptions.Builder,
+                com.google.iam.v1.GetPolicyOptionsOrBuilder>(
+                getOptions(), getParentForChildren(), isClean());
         options_ = null;
       }
       return optionsBuilder_;
     }
-    @Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
-    @Override
+    @java.lang.Override
     public final Builder mergeUnknownFields(
         final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.iam.v1.GetIamPolicyRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.iam.v1.GetIamPolicyRequest)
-  private static final GetIamPolicyRequest DEFAULT_INSTANCE;
+  private static final com.google.iam.v1.GetIamPolicyRequest DEFAULT_INSTANCE;
+
   static {
-    DEFAULT_INSTANCE = new GetIamPolicyRequest();
+    DEFAULT_INSTANCE = new com.google.iam.v1.GetIamPolicyRequest();
   }
 
-  public static GetIamPolicyRequest getDefaultInstance() {
+  public static com.google.iam.v1.GetIamPolicyRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @Override
-    public GetIamPolicyRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new GetIamPolicyRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetIamPolicyRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new GetIamPolicyRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
   }
 
-  @Override
+  @java.lang.Override
   public com.google.protobuf.Parser getParserForType() {
     return PARSER;
   }
 
-  @Override
-  public GetIamPolicyRequest getDefaultInstanceForType() {
+  @java.lang.Override
+  public com.google.iam.v1.GetIamPolicyRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/GetIamPolicyRequestOrBuilder.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/GetIamPolicyRequestOrBuilder.java
index 5e7749a9..443bbb5c 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/GetIamPolicyRequestOrBuilder.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/GetIamPolicyRequestOrBuilder.java
@@ -1,51 +1,88 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/iam_policy.proto
 
 package com.google.iam.v1;
 
-public interface GetIamPolicyRequestOrBuilder extends
+public interface GetIamPolicyRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.iam.v1.GetIamPolicyRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * REQUIRED: The resource for which the policy is being requested.
    * See the operation documentation for the appropriate value for this field.
    * 

    *
-   * string resource = 1;
+   * 
+   * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The resource.
    */
-  String getResource();
+  java.lang.String getResource();
   /**
+   *
+   *
    * 
    * REQUIRED: The resource for which the policy is being requested.
    * See the operation documentation for the appropriate value for this field.
    * 

    *
-   * string resource = 1;
+   * 
+   * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for resource.
    */
-  com.google.protobuf.ByteString
-      getResourceBytes();
+  com.google.protobuf.ByteString getResourceBytes();
 
   /**
+   *
+   *
    * 
    * OPTIONAL: A `GetPolicyOptions` object for specifying options to
    * `GetIamPolicy`. This field is only used by Cloud IAM.
    * 

    *
    * .google.iam.v1.GetPolicyOptions options = 2;
+   *
+   * @return Whether the options field is set.
    */
   boolean hasOptions();
   /**
+   *
+   *
    * 
    * OPTIONAL: A `GetPolicyOptions` object for specifying options to
    * `GetIamPolicy`. This field is only used by Cloud IAM.
    * 

    *
    * .google.iam.v1.GetPolicyOptions options = 2;
+   *
+   * @return The options.
    */
-  GetPolicyOptions getOptions();
+  com.google.iam.v1.GetPolicyOptions getOptions();
   /**
+   *
+   *
    * 
    * OPTIONAL: A `GetPolicyOptions` object for specifying options to
    * `GetIamPolicy`. This field is only used by Cloud IAM.
@@ -53,5 +90,5 @@ public interface GetIamPolicyRequestOrBuilder extends
    *
    * .google.iam.v1.GetPolicyOptions options = 2;
    */
-  GetPolicyOptionsOrBuilder getOptionsOrBuilder();
+  com.google.iam.v1.GetPolicyOptionsOrBuilder getOptionsOrBuilder();
 }
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/GetPolicyOptions.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/GetPolicyOptions.java
index 1c7dfbf2..84f175da 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/GetPolicyOptions.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/GetPolicyOptions.java
@@ -1,41 +1,63 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/options.proto
 
 package com.google.iam.v1;
 
 /**
+ *
+ *
  * 
  * Encapsulates settings provided to GetIamPolicy.
  * 

  *
  * Protobuf type {@code google.iam.v1.GetPolicyOptions}
  */
-public  final class GetPolicyOptions extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetPolicyOptions extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.iam.v1.GetPolicyOptions)
     GetPolicyOptionsOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetPolicyOptions.newBuilder() to construct.
   private GetPolicyOptions(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private GetPolicyOptions() {
+
+  private GetPolicyOptions() {}
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new GetPolicyOptions();
   }
 
-  @Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private GetPolicyOptions(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     this();
     if (extensionRegistry == null) {
-      throw new NullPointerException();
+      throw new java.lang.NullPointerException();
     }
-    int mutable_bitField0_ = 0;
     com.google.protobuf.UnknownFieldSet.Builder unknownFields =
         com.google.protobuf.UnknownFieldSet.newBuilder();
     try {
@@ -46,46 +68,49 @@ private GetPolicyOptions(
           case 0:
             done = true;
             break;
-          case 8: {
-
-            requestedPolicyVersion_ = input.readInt32();
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 8:
+            {
+              requestedPolicyVersion_ = input.readInt32();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            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);
+      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 OptionsProto.internal_static_google_iam_v1_GetPolicyOptions_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.iam.v1.OptionsProto.internal_static_google_iam_v1_GetPolicyOptions_descriptor;
   }
 
-  @Override
-  protected FieldAccessorTable
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return OptionsProto.internal_static_google_iam_v1_GetPolicyOptions_fieldAccessorTable
+    return com.google.iam.v1.OptionsProto
+        .internal_static_google_iam_v1_GetPolicyOptions_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            GetPolicyOptions.class, Builder.class);
+            com.google.iam.v1.GetPolicyOptions.class,
+            com.google.iam.v1.GetPolicyOptions.Builder.class);
   }
 
   public static final int REQUESTED_POLICY_VERSION_FIELD_NUMBER = 1;
   private int requestedPolicyVersion_;
   /**
+   *
+   *
    * 
    * Optional. The policy format version to be returned.
    * Valid values are 0, 1, and 3. Requests specifying an invalid value will be
@@ -96,13 +121,16 @@ private GetPolicyOptions(
    * 

    *
    * int32 requested_policy_version = 1;
+   *
+   * @return The requestedPolicyVersion.
    */
   public int getRequestedPolicyVersion() {
     return requestedPolicyVersion_;
   }
 
   private byte memoizedIsInitialized = -1;
-  @Override
+
+  @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
     if (isInitialized == 1) return true;
@@ -112,47 +140,44 @@ public final boolean isInitialized() {
     return true;
   }
 
-  @Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (requestedPolicyVersion_ != 0) {
       output.writeInt32(1, requestedPolicyVersion_);
     }
     unknownFields.writeTo(output);
   }
 
-  @Override
+  @java.lang.Override
   public int getSerializedSize() {
     int size = memoizedSize;
     if (size != -1) return size;
 
     size = 0;
     if (requestedPolicyVersion_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(1, requestedPolicyVersion_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(1, requestedPolicyVersion_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
   }
 
-  @Override
-  public boolean equals(final Object obj) {
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
-    if (!(obj instanceof GetPolicyOptions)) {
+    if (!(obj instanceof com.google.iam.v1.GetPolicyOptions)) {
       return super.equals(obj);
     }
-    GetPolicyOptions other = (GetPolicyOptions) obj;
+    com.google.iam.v1.GetPolicyOptions other = (com.google.iam.v1.GetPolicyOptions) obj;
 
-    if (getRequestedPolicyVersion()
-        != other.getRequestedPolicyVersion()) return false;
+    if (getRequestedPolicyVersion() != other.getRequestedPolicyVersion()) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
 
-  @Override
+  @java.lang.Override
   public int hashCode() {
     if (memoizedHashCode != 0) {
       return memoizedHashCode;
@@ -166,118 +191,126 @@ public int hashCode() {
     return hash;
   }
 
-  public static GetPolicyOptions parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.iam.v1.GetPolicyOptions parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static GetPolicyOptions parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.GetPolicyOptions parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static GetPolicyOptions parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.iam.v1.GetPolicyOptions parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static GetPolicyOptions parseFrom(
+
+  public static com.google.iam.v1.GetPolicyOptions parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static GetPolicyOptions parseFrom(byte[] data)
+
+  public static com.google.iam.v1.GetPolicyOptions parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static GetPolicyOptions parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.GetPolicyOptions parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static GetPolicyOptions parseFrom(java.io.InputStream input)
+
+  public static com.google.iam.v1.GetPolicyOptions parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static GetPolicyOptions parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.GetPolicyOptions parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static GetPolicyOptions parseDelimitedFrom(java.io.InputStream input)
+
+  public static com.google.iam.v1.GetPolicyOptions parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
-  public static GetPolicyOptions parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.GetPolicyOptions parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static GetPolicyOptions parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.iam.v1.GetPolicyOptions parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static GetPolicyOptions parseFrom(
+
+  public static com.google.iam.v1.GetPolicyOptions parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
   }
 
-  @Override
-  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(GetPolicyOptions prototype) {
+
+  public static Builder newBuilder(com.google.iam.v1.GetPolicyOptions prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-  @Override
+
+  @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
-  @Override
-  protected Builder newBuilderForType(
-      BuilderParent parent) {
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Encapsulates settings provided to GetIamPolicy.
    * 

    *
    * Protobuf type {@code google.iam.v1.GetPolicyOptions}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.iam.v1.GetPolicyOptions)
       com.google.iam.v1.GetPolicyOptionsOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return OptionsProto.internal_static_google_iam_v1_GetPolicyOptions_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.iam.v1.OptionsProto
+          .internal_static_google_iam_v1_GetPolicyOptions_descriptor;
     }
 
-    @Override
-    protected FieldAccessorTable
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return OptionsProto.internal_static_google_iam_v1_GetPolicyOptions_fieldAccessorTable
+      return com.google.iam.v1.OptionsProto
+          .internal_static_google_iam_v1_GetPolicyOptions_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              GetPolicyOptions.class, Builder.class);
+              com.google.iam.v1.GetPolicyOptions.class,
+              com.google.iam.v1.GetPolicyOptions.Builder.class);
     }
 
     // Construct using com.google.iam.v1.GetPolicyOptions.newBuilder()
@@ -285,17 +318,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
-    @Override
+
+    @java.lang.Override
     public Builder clear() {
       super.clear();
       requestedPolicyVersion_ = 0;
@@ -303,78 +335,79 @@ public Builder clear() {
       return this;
     }
 
-    @Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return OptionsProto.internal_static_google_iam_v1_GetPolicyOptions_descriptor;
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.iam.v1.OptionsProto
+          .internal_static_google_iam_v1_GetPolicyOptions_descriptor;
     }
 
-    @Override
-    public GetPolicyOptions getDefaultInstanceForType() {
-      return GetPolicyOptions.getDefaultInstance();
+    @java.lang.Override
+    public com.google.iam.v1.GetPolicyOptions getDefaultInstanceForType() {
+      return com.google.iam.v1.GetPolicyOptions.getDefaultInstance();
     }
 
-    @Override
-    public GetPolicyOptions build() {
-      GetPolicyOptions result = buildPartial();
+    @java.lang.Override
+    public com.google.iam.v1.GetPolicyOptions build() {
+      com.google.iam.v1.GetPolicyOptions result = buildPartial();
       if (!result.isInitialized()) {
         throw newUninitializedMessageException(result);
       }
       return result;
     }
 
-    @Override
-    public GetPolicyOptions buildPartial() {
-      GetPolicyOptions result = new GetPolicyOptions(this);
+    @java.lang.Override
+    public com.google.iam.v1.GetPolicyOptions buildPartial() {
+      com.google.iam.v1.GetPolicyOptions result = new com.google.iam.v1.GetPolicyOptions(this);
       result.requestedPolicyVersion_ = requestedPolicyVersion_;
       onBuilt();
       return result;
     }
 
-    @Override
+    @java.lang.Override
     public Builder clone() {
       return super.clone();
     }
-    @Override
+
+    @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
-    @Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-    @Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-    @Override
+
+    @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof GetPolicyOptions) {
-        return mergeFrom((GetPolicyOptions)other);
+      if (other instanceof com.google.iam.v1.GetPolicyOptions) {
+        return mergeFrom((com.google.iam.v1.GetPolicyOptions) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(GetPolicyOptions other) {
-      if (other == GetPolicyOptions.getDefaultInstance()) return this;
+    public Builder mergeFrom(com.google.iam.v1.GetPolicyOptions other) {
+      if (other == com.google.iam.v1.GetPolicyOptions.getDefaultInstance()) return this;
       if (other.getRequestedPolicyVersion() != 0) {
         setRequestedPolicyVersion(other.getRequestedPolicyVersion());
       }
@@ -383,21 +416,21 @@ public Builder mergeFrom(GetPolicyOptions other) {
       return this;
     }
 
-    @Override
+    @java.lang.Override
     public final boolean isInitialized() {
       return true;
     }
 
-    @Override
+    @java.lang.Override
     public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      GetPolicyOptions parsedMessage = null;
+      com.google.iam.v1.GetPolicyOptions parsedMessage = null;
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (GetPolicyOptions) e.getUnfinishedMessage();
+        parsedMessage = (com.google.iam.v1.GetPolicyOptions) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -407,8 +440,10 @@ public Builder mergeFrom(
       return this;
     }
 
-    private int requestedPolicyVersion_ ;
+    private int requestedPolicyVersion_;
     /**
+     *
+     *
      * 
      * Optional. The policy format version to be returned.
      * Valid values are 0, 1, and 3. Requests specifying an invalid value will be
@@ -419,11 +454,15 @@ public Builder mergeFrom(
      * 

      *
      * int32 requested_policy_version = 1;
+     *
+     * @return The requestedPolicyVersion.
      */
     public int getRequestedPolicyVersion() {
       return requestedPolicyVersion_;
     }
     /**
+     *
+     *
      * 
      * Optional. The policy format version to be returned.
      * Valid values are 0, 1, and 3. Requests specifying an invalid value will be
@@ -434,14 +473,19 @@ public int getRequestedPolicyVersion() {
      * 

      *
      * int32 requested_policy_version = 1;
+     *
+     * @param value The requestedPolicyVersion to set.
+     * @return This builder for chaining.
      */
     public Builder setRequestedPolicyVersion(int value) {
-      
+
       requestedPolicyVersion_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. The policy format version to be returned.
      * Valid values are 0, 1, and 3. Requests specifying an invalid value will be
@@ -452,63 +496,63 @@ public Builder setRequestedPolicyVersion(int value) {
      * 

      *
      * int32 requested_policy_version = 1;
+     *
+     * @return This builder for chaining.
      */
     public Builder clearRequestedPolicyVersion() {
-      
+
       requestedPolicyVersion_ = 0;
       onChanged();
       return this;
     }
-    @Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
-    @Override
+    @java.lang.Override
     public final Builder mergeUnknownFields(
         final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.iam.v1.GetPolicyOptions)
   }
 
   // @@protoc_insertion_point(class_scope:google.iam.v1.GetPolicyOptions)
-  private static final GetPolicyOptions DEFAULT_INSTANCE;
+  private static final com.google.iam.v1.GetPolicyOptions DEFAULT_INSTANCE;
+
   static {
-    DEFAULT_INSTANCE = new GetPolicyOptions();
+    DEFAULT_INSTANCE = new com.google.iam.v1.GetPolicyOptions();
   }
 
-  public static GetPolicyOptions getDefaultInstance() {
+  public static com.google.iam.v1.GetPolicyOptions getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @Override
-    public GetPolicyOptions parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new GetPolicyOptions(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetPolicyOptions parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new GetPolicyOptions(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
   }
 
-  @Override
+  @java.lang.Override
   public com.google.protobuf.Parser getParserForType() {
     return PARSER;
   }
 
-  @Override
-  public GetPolicyOptions getDefaultInstanceForType() {
+  @java.lang.Override
+  public com.google.iam.v1.GetPolicyOptions getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/GetPolicyOptionsOrBuilder.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/GetPolicyOptionsOrBuilder.java
index a49f78a6..ea37a837 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/GetPolicyOptionsOrBuilder.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/GetPolicyOptionsOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/options.proto
 
 package com.google.iam.v1;
 
-public interface GetPolicyOptionsOrBuilder extends
+public interface GetPolicyOptionsOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.iam.v1.GetPolicyOptions)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Optional. The policy format version to be returned.
    * Valid values are 0, 1, and 3. Requests specifying an invalid value will be
@@ -18,6 +36,8 @@ public interface GetPolicyOptionsOrBuilder extends
    * 

    *
    * int32 requested_policy_version = 1;
+   *
+   * @return The requestedPolicyVersion.
    */
   int getRequestedPolicyVersion();
 }
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/IamPolicyProto.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/IamPolicyProto.java
index be8c5a61..088dcca0 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/IamPolicyProto.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/IamPolicyProto.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/iam_policy.proto
 
@@ -5,121 +20,125 @@
 
 public final class IamPolicyProto {
   private IamPolicyProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
 
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
+  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_iam_v1_SetIamPolicyRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_iam_v1_SetIamPolicyRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_iam_v1_SetIamPolicyRequest_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_iam_v1_GetIamPolicyRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_iam_v1_GetIamPolicyRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_iam_v1_GetIamPolicyRequest_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_iam_v1_TestIamPermissionsRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_iam_v1_TestIamPermissionsRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_iam_v1_TestIamPermissionsRequest_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_iam_v1_TestIamPermissionsResponse_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_iam_v1_TestIamPermissionsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_iam_v1_TestIamPermissionsResponse_fieldAccessorTable;
 
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     return descriptor;
   }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
   static {
-    String[] descriptorData = {
-      "\n\036google/iam/v1/iam_policy.proto\022\rgoogle" +
-      ".iam.v1\032\033google/iam/v1/options.proto\032\032go" +
-      "ogle/iam/v1/policy.proto\032\034google/api/ann" +
-      "otations.proto\032\027google/api/client.proto\"" +
-      "N\n\023SetIamPolicyRequest\022\020\n\010resource\030\001 \001(\t" +
-      "\022%\n\006policy\030\002 \001(\0132\025.google.iam.v1.Policy\"" +
-      "Y\n\023GetIamPolicyRequest\022\020\n\010resource\030\001 \001(\t" +
-      "\0220\n\007options\030\002 \001(\0132\037.google.iam.v1.GetPol" +
-      "icyOptions\"B\n\031TestIamPermissionsRequest\022" +
-      "\020\n\010resource\030\001 \001(\t\022\023\n\013permissions\030\002 \003(\t\"1" +
-      "\n\032TestIamPermissionsResponse\022\023\n\013permissi" +
-      "ons\030\001 \003(\t2\264\003\n\tIAMPolicy\022t\n\014SetIamPolicy\022" +
-      "\".google.iam.v1.SetIamPolicyRequest\032\025.go" +
-      "ogle.iam.v1.Policy\")\202\323\344\223\002#\"\036/v1/{resourc" +
-      "e=**}:setIamPolicy:\001*\022t\n\014GetIamPolicy\022\"." +
-      "google.iam.v1.GetIamPolicyRequest\032\025.goog" +
-      "le.iam.v1.Policy\")\202\323\344\223\002#\"\036/v1/{resource=" +
-      "**}:getIamPolicy:\001*\022\232\001\n\022TestIamPermissio" +
-      "ns\022(.google.iam.v1.TestIamPermissionsReq" +
-      "uest\032).google.iam.v1.TestIamPermissionsR" +
-      "esponse\"/\202\323\344\223\002)\"$/v1/{resource=**}:testI" +
-      "amPermissions:\001*\032\036\312A\033iam-meta-api.google" +
-      "apis.comB\206\001\n\021com.google.iam.v1B\016IamPolic" +
-      "yProtoP\001Z0google.golang.org/genproto/goo" +
-      "gleapis/iam/v1;iam\370\001\001\252\002\023Google.Cloud.Iam" +
-      ".V1\312\002\023Google\\Cloud\\Iam\\V1b\006proto3"
+    java.lang.String[] descriptorData = {
+      "\n\036google/iam/v1/iam_policy.proto\022\rgoogle"
+          + ".iam.v1\032\033google/iam/v1/options.proto\032\032go"
+          + "ogle/iam/v1/policy.proto\032\034google/api/ann"
+          + "otations.proto\032\027google/api/client.proto\032"
+          + "\037google/api/field_behavior.proto\032\031google"
+          + "/api/resource.proto\"^\n\023SetIamPolicyReque"
+          + "st\022\033\n\010resource\030\001 \001(\tB\t\340A\002\372A\003\n\001*\022*\n\006polic"
+          + "y\030\002 \001(\0132\025.google.iam.v1.PolicyB\003\340A\002\"d\n\023G"
+          + "etIamPolicyRequest\022\033\n\010resource\030\001 \001(\tB\t\340A"
+          + "\002\372A\003\n\001*\0220\n\007options\030\002 \001(\0132\037.google.iam.v1"
+          + ".GetPolicyOptions\"R\n\031TestIamPermissionsR"
+          + "equest\022\033\n\010resource\030\001 \001(\tB\t\340A\002\372A\003\n\001*\022\030\n\013p"
+          + "ermissions\030\002 \003(\tB\003\340A\002\"1\n\032TestIamPermissi"
+          + "onsResponse\022\023\n\013permissions\030\001 \003(\t2\264\003\n\tIAM"
+          + "Policy\022t\n\014SetIamPolicy\022\".google.iam.v1.S"
+          + "etIamPolicyRequest\032\025.google.iam.v1.Polic"
+          + "y\")\202\323\344\223\002#\"\036/v1/{resource=**}:setIamPolic"
+          + "y:\001*\022t\n\014GetIamPolicy\022\".google.iam.v1.Get"
+          + "IamPolicyRequest\032\025.google.iam.v1.Policy\""
+          + ")\202\323\344\223\002#\"\036/v1/{resource=**}:getIamPolicy:"
+          + "\001*\022\232\001\n\022TestIamPermissions\022(.google.iam.v"
+          + "1.TestIamPermissionsRequest\032).google.iam"
+          + ".v1.TestIamPermissionsResponse\"/\202\323\344\223\002)\"$"
+          + "/v1/{resource=**}:testIamPermissions:\001*\032"
+          + "\036\312A\033iam-meta-api.googleapis.comB\206\001\n\021com."
+          + "google.iam.v1B\016IamPolicyProtoP\001Z0google."
+          + "golang.org/genproto/googleapis/iam/v1;ia"
+          + "m\370\001\001\252\002\023Google.Cloud.Iam.V1\312\002\023Google\\Clou"
+          + "d\\Iam\\V1b\006proto3"
     };
-    com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
-        new com.google.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
-          public com.google.protobuf.ExtensionRegistry assignDescriptors(
-              com.google.protobuf.Descriptors.FileDescriptor root) {
-            descriptor = root;
-            return null;
-          }
-        };
-    com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          OptionsProto.getDescriptor(),
-          PolicyProto.getDescriptor(),
-          com.google.api.AnnotationsProto.getDescriptor(),
-          com.google.api.ClientProto.getDescriptor(),
-        }, assigner);
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.iam.v1.OptionsProto.getDescriptor(),
+              com.google.iam.v1.PolicyProto.getDescriptor(),
+              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+            });
     internal_static_google_iam_v1_SetIamPolicyRequest_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_iam_v1_SetIamPolicyRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_iam_v1_SetIamPolicyRequest_descriptor,
-        new String[] { "Resource", "Policy", });
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_iam_v1_SetIamPolicyRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_iam_v1_SetIamPolicyRequest_descriptor,
+            new java.lang.String[] {
+              "Resource", "Policy",
+            });
     internal_static_google_iam_v1_GetIamPolicyRequest_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_iam_v1_GetIamPolicyRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_iam_v1_GetIamPolicyRequest_descriptor,
-        new String[] { "Resource", "Options", });
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_iam_v1_GetIamPolicyRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_iam_v1_GetIamPolicyRequest_descriptor,
+            new java.lang.String[] {
+              "Resource", "Options",
+            });
     internal_static_google_iam_v1_TestIamPermissionsRequest_descriptor =
-      getDescriptor().getMessageTypes().get(2);
-    internal_static_google_iam_v1_TestIamPermissionsRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_iam_v1_TestIamPermissionsRequest_descriptor,
-        new String[] { "Resource", "Permissions", });
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_iam_v1_TestIamPermissionsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_iam_v1_TestIamPermissionsRequest_descriptor,
+            new java.lang.String[] {
+              "Resource", "Permissions",
+            });
     internal_static_google_iam_v1_TestIamPermissionsResponse_descriptor =
-      getDescriptor().getMessageTypes().get(3);
-    internal_static_google_iam_v1_TestIamPermissionsResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_iam_v1_TestIamPermissionsResponse_descriptor,
-        new String[] { "Permissions", });
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_iam_v1_TestIamPermissionsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_iam_v1_TestIamPermissionsResponse_descriptor,
+            new java.lang.String[] {
+              "Permissions",
+            });
     com.google.protobuf.ExtensionRegistry registry =
         com.google.protobuf.ExtensionRegistry.newInstance();
     registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
     registry.add(com.google.api.AnnotationsProto.http);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    OptionsProto.getDescriptor();
-    PolicyProto.getDescriptor();
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.iam.v1.OptionsProto.getDescriptor();
+    com.google.iam.v1.PolicyProto.getDescriptor();
     com.google.api.AnnotationsProto.getDescriptor();
     com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
   }
 
   // @@protoc_insertion_point(outer_class_scope)
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/OptionsProto.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/OptionsProto.java
index 38d4284b..02274d0d 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/OptionsProto.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/OptionsProto.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/options.proto
 
@@ -5,56 +20,48 @@
 
 public final class OptionsProto {
   private OptionsProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
 
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
+  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_iam_v1_GetPolicyOptions_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_iam_v1_GetPolicyOptions_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_iam_v1_GetPolicyOptions_fieldAccessorTable;
 
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     return descriptor;
   }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
   static {
-    String[] descriptorData = {
-      "\n\033google/iam/v1/options.proto\022\rgoogle.ia" +
-      "m.v1\032\034google/api/annotations.proto\"4\n\020Ge" +
-      "tPolicyOptions\022 \n\030requested_policy_versi" +
-      "on\030\001 \001(\005B\204\001\n\021com.google.iam.v1B\014OptionsP" +
-      "rotoP\001Z0google.golang.org/genproto/googl" +
-      "eapis/iam/v1;iam\370\001\001\252\002\023Google.Cloud.Iam.V" +
-      "1\312\002\023Google\\Cloud\\Iam\\V1b\006proto3"
+    java.lang.String[] descriptorData = {
+      "\n\033google/iam/v1/options.proto\022\rgoogle.ia"
+          + "m.v1\032\034google/api/annotations.proto\"4\n\020Ge"
+          + "tPolicyOptions\022 \n\030requested_policy_versi"
+          + "on\030\001 \001(\005B\204\001\n\021com.google.iam.v1B\014OptionsP"
+          + "rotoP\001Z0google.golang.org/genproto/googl"
+          + "eapis/iam/v1;iam\370\001\001\252\002\023Google.Cloud.Iam.V"
+          + "1\312\002\023Google\\Cloud\\Iam\\V1b\006proto3"
     };
-    com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
-        new com.google.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
-          public com.google.protobuf.ExtensionRegistry assignDescriptors(
-              com.google.protobuf.Descriptors.FileDescriptor root) {
-            descriptor = root;
-            return null;
-          }
-        };
-    com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.AnnotationsProto.getDescriptor(),
-        }, assigner);
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.AnnotationsProto.getDescriptor(),
+            });
     internal_static_google_iam_v1_GetPolicyOptions_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_iam_v1_GetPolicyOptions_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_iam_v1_GetPolicyOptions_descriptor,
-        new String[] { "RequestedPolicyVersion", });
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_iam_v1_GetPolicyOptions_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_iam_v1_GetPolicyOptions_descriptor,
+            new java.lang.String[] {
+              "RequestedPolicyVersion",
+            });
     com.google.api.AnnotationsProto.getDescriptor();
   }
 
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/Policy.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/Policy.java
index 7db80fad..dc77fb6c 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/Policy.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/Policy.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/policy.proto
 
 package com.google.iam.v1;
 
 /**
+ *
+ *
  * 
  * Defines an Identity and Access Management (IAM) policy. It is used to
  * specify access control policies for Cloud Platform resources.
@@ -59,32 +76,39 @@
  *
  * Protobuf type {@code google.iam.v1.Policy}
  */
-public  final class Policy extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Policy extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.iam.v1.Policy)
     PolicyOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Policy.newBuilder() to construct.
   private Policy(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Policy() {
     bindings_ = java.util.Collections.emptyList();
     etag_ = com.google.protobuf.ByteString.EMPTY;
   }
 
-  @Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new Policy();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private Policy(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     this();
     if (extensionRegistry == null) {
-      throw new NullPointerException();
+      throw new java.lang.NullPointerException();
     }
     int mutable_bitField0_ = 0;
     com.google.protobuf.UnknownFieldSet.Builder unknownFields =
@@ -97,78 +121,82 @@ private Policy(
           case 0:
             done = true;
             break;
-          case 8: {
-
-            version_ = input.readInt32();
-            break;
-          }
-          case 26: {
-
-            etag_ = input.readBytes();
-            break;
-          }
-          case 34: {
-            if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-              bindings_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000002;
+          case 8:
+            {
+              version_ = input.readInt32();
+              break;
             }
-            bindings_.add(
-                input.readMessage(com.google.iam.v1.Binding.parser(), extensionRegistry));
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 26:
+            {
+              etag_ = input.readBytes();
+              break;
+            }
+          case 34:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                bindings_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              bindings_.add(
+                  input.readMessage(com.google.iam.v1.Binding.parser(), extensionRegistry));
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            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);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
-      if (((mutable_bitField0_ & 0x00000002) != 0)) {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
         bindings_ = java.util.Collections.unmodifiableList(bindings_);
       }
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.iam.v1.PolicyProto.internal_static_google_iam_v1_Policy_descriptor;
   }
 
-  @Override
-  protected FieldAccessorTable
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
     return com.google.iam.v1.PolicyProto.internal_static_google_iam_v1_Policy_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            Policy.class, Builder.class);
+            com.google.iam.v1.Policy.class, com.google.iam.v1.Policy.Builder.class);
   }
 
-  private int bitField0_;
   public static final int VERSION_FIELD_NUMBER = 1;
   private int version_;
   /**
+   *
+   *
    * 
    * Specifies the format of the policy.
    * Valid values are 0, 1, and 3. Requests specifying an invalid value will be
    * rejected.
    * Operations affecting conditional bindings must specify version 3. This can
    * be either setting a conditional policy, modifying a conditional binding,
-   * or removing a conditional binding from the stored conditional policy.
+   * or removing a binding (conditional or unconditional) from the stored
+   * conditional policy.
    * Operations on non-conditional policies may specify any valid value or
    * leave the field unset.
-   * If no etag is provided in the call to `setIamPolicy`, any version
-   * compliance checks on the incoming and/or stored policy is skipped.
+   * If no etag is provided in the call to `setIamPolicy`, version compliance
+   * checks against the stored policy is skipped.
    * 

    *
    * int32 version = 1;
+   *
+   * @return The version.
    */
   public int getVersion() {
     return version_;
@@ -177,6 +205,8 @@ public int getVersion() {
   public static final int BINDINGS_FIELD_NUMBER = 4;
   private java.util.List bindings_;
   /**
+   *
+   *
    * 
    * Associates a list of `members` to a `role`. Optionally may specify a
    * `condition` that determines when binding is in effect.
@@ -189,6 +219,8 @@ public java.util.List getBindingsList() {
     return bindings_;
   }
   /**
+   *
+   *
    * 
    * Associates a list of `members` to a `role`. Optionally may specify a
    * `condition` that determines when binding is in effect.
@@ -197,11 +229,12 @@ public java.util.List getBindingsList() {
    *
    * repeated .google.iam.v1.Binding bindings = 4;
    */
-  public java.util.List 
-      getBindingsOrBuilderList() {
+  public java.util.List getBindingsOrBuilderList() {
     return bindings_;
   }
   /**
+   *
+   *
    * 
    * Associates a list of `members` to a `role`. Optionally may specify a
    * `condition` that determines when binding is in effect.
@@ -214,6 +247,8 @@ public int getBindingsCount() {
     return bindings_.size();
   }
   /**
+   *
+   *
    * 
    * Associates a list of `members` to a `role`. Optionally may specify a
    * `condition` that determines when binding is in effect.
@@ -226,6 +261,8 @@ public com.google.iam.v1.Binding getBindings(int index) {
     return bindings_.get(index);
   }
   /**
+   *
+   *
    * 
    * Associates a list of `members` to a `role`. Optionally may specify a
    * `condition` that determines when binding is in effect.
@@ -234,14 +271,15 @@ public com.google.iam.v1.Binding getBindings(int index) {
    *
    * repeated .google.iam.v1.Binding bindings = 4;
    */
-  public com.google.iam.v1.BindingOrBuilder getBindingsOrBuilder(
-      int index) {
+  public com.google.iam.v1.BindingOrBuilder getBindingsOrBuilder(int index) {
     return bindings_.get(index);
   }
 
   public static final int ETAG_FIELD_NUMBER = 3;
   private com.google.protobuf.ByteString etag_;
   /**
+   *
+   *
    * 
    * `etag` is used for optimistic concurrency control as a way to help
    * prevent simultaneous updates of a policy from overwriting each other.
@@ -252,18 +290,21 @@ public com.google.iam.v1.BindingOrBuilder getBindingsOrBuilder(
    * ensure that their change will be applied to the same version of the policy.
    * If no `etag` is provided in the call to `setIamPolicy`, then the existing
    * policy is overwritten. Due to blind-set semantics of an etag-less policy,
-   * 'setIamPolicy' will not fail even if either of incoming or stored policy
-   * does not meet the version requirements.
+   * 'setIamPolicy' will not fail even if the incoming policy version does not
+   * meet the requirements for modifying the stored policy.
    * 

    *
    * bytes etag = 3;
+   *
+   * @return The etag.
    */
   public com.google.protobuf.ByteString getEtag() {
     return etag_;
   }
 
   private byte memoizedIsInitialized = -1;
-  @Override
+
+  @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
     if (isInitialized == 1) return true;
@@ -273,9 +314,8 @@ public final boolean isInitialized() {
     return true;
   }
 
-  @Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (version_ != 0) {
       output.writeInt32(1, version_);
     }
@@ -288,50 +328,44 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     unknownFields.writeTo(output);
   }
 
-  @Override
+  @java.lang.Override
   public int getSerializedSize() {
     int size = memoizedSize;
     if (size != -1) return size;
 
     size = 0;
     if (version_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(1, version_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(1, version_);
     }
     if (!etag_.isEmpty()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(3, etag_);
+      size += com.google.protobuf.CodedOutputStream.computeBytesSize(3, etag_);
     }
     for (int i = 0; i < bindings_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, bindings_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, bindings_.get(i));
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
   }
 
-  @Override
-  public boolean equals(final Object obj) {
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
-    if (!(obj instanceof Policy)) {
+    if (!(obj instanceof com.google.iam.v1.Policy)) {
       return super.equals(obj);
     }
-    Policy other = (Policy) obj;
-
-    if (getVersion()
-        != other.getVersion()) return false;
-    if (!getBindingsList()
-        .equals(other.getBindingsList())) return false;
-    if (!getEtag()
-        .equals(other.getEtag())) return false;
+    com.google.iam.v1.Policy other = (com.google.iam.v1.Policy) obj;
+
+    if (getVersion() != other.getVersion()) return false;
+    if (!getBindingsList().equals(other.getBindingsList())) return false;
+    if (!getEtag().equals(other.getEtag())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
 
-  @Override
+  @java.lang.Override
   public int hashCode() {
     if (memoizedHashCode != 0) {
       return memoizedHashCode;
@@ -351,97 +385,103 @@ public int hashCode() {
     return hash;
   }
 
-  public static Policy parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.iam.v1.Policy parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static Policy parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.Policy parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static Policy parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.iam.v1.Policy parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static Policy parseFrom(
+
+  public static com.google.iam.v1.Policy parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static Policy parseFrom(byte[] data)
+
+  public static com.google.iam.v1.Policy parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static Policy parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.Policy parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static Policy parseFrom(java.io.InputStream input)
+
+  public static com.google.iam.v1.Policy parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static Policy parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.Policy parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static Policy parseDelimitedFrom(java.io.InputStream input)
+
+  public static com.google.iam.v1.Policy parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
-  public static Policy parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.Policy parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static Policy parseFrom(
-      com.google.protobuf.CodedInputStream input)
+
+  public static com.google.iam.v1.Policy parseFrom(com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static Policy parseFrom(
+
+  public static com.google.iam.v1.Policy parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
   }
 
-  @Override
-  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(Policy prototype) {
+
+  public static Builder newBuilder(com.google.iam.v1.Policy prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-  @Override
+
+  @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
-  @Override
-  protected Builder newBuilderForType(
-      BuilderParent parent) {
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Defines an Identity and Access Management (IAM) policy. It is used to
    * specify access control policies for Cloud Platform resources.
@@ -497,21 +537,20 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.iam.v1.Policy}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.iam.v1.Policy)
       com.google.iam.v1.PolicyOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       return com.google.iam.v1.PolicyProto.internal_static_google_iam_v1_Policy_descriptor;
     }
 
-    @Override
-    protected FieldAccessorTable
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
       return com.google.iam.v1.PolicyProto.internal_static_google_iam_v1_Policy_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              Policy.class, Builder.class);
+              com.google.iam.v1.Policy.class, com.google.iam.v1.Policy.Builder.class);
     }
 
     // Construct using com.google.iam.v1.Policy.newBuilder()
@@ -519,25 +558,25 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getBindingsFieldBuilder();
       }
     }
-    @Override
+
+    @java.lang.Override
     public Builder clear() {
       super.clear();
       version_ = 0;
 
       if (bindingsBuilder_ == null) {
         bindings_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000002);
+        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
         bindingsBuilder_.clear();
       }
@@ -546,91 +585,89 @@ public Builder clear() {
       return this;
     }
 
-    @Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
       return com.google.iam.v1.PolicyProto.internal_static_google_iam_v1_Policy_descriptor;
     }
 
-    @Override
-    public Policy getDefaultInstanceForType() {
-      return Policy.getDefaultInstance();
+    @java.lang.Override
+    public com.google.iam.v1.Policy getDefaultInstanceForType() {
+      return com.google.iam.v1.Policy.getDefaultInstance();
     }
 
-    @Override
-    public Policy build() {
-      Policy result = buildPartial();
+    @java.lang.Override
+    public com.google.iam.v1.Policy build() {
+      com.google.iam.v1.Policy result = buildPartial();
       if (!result.isInitialized()) {
         throw newUninitializedMessageException(result);
       }
       return result;
     }
 
-    @Override
-    public Policy buildPartial() {
-      Policy result = new Policy(this);
+    @java.lang.Override
+    public com.google.iam.v1.Policy buildPartial() {
+      com.google.iam.v1.Policy result = new com.google.iam.v1.Policy(this);
       int from_bitField0_ = bitField0_;
-      int to_bitField0_ = 0;
       result.version_ = version_;
       if (bindingsBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)) {
+        if (((bitField0_ & 0x00000001) != 0)) {
           bindings_ = java.util.Collections.unmodifiableList(bindings_);
-          bitField0_ = (bitField0_ & ~0x00000002);
+          bitField0_ = (bitField0_ & ~0x00000001);
         }
         result.bindings_ = bindings_;
       } else {
         result.bindings_ = bindingsBuilder_.build();
       }
       result.etag_ = etag_;
-      result.bitField0_ = to_bitField0_;
       onBuilt();
       return result;
     }
 
-    @Override
+    @java.lang.Override
     public Builder clone() {
       return super.clone();
     }
-    @Override
+
+    @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
-    @Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-    @Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-    @Override
+
+    @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof Policy) {
-        return mergeFrom((Policy)other);
+      if (other instanceof com.google.iam.v1.Policy) {
+        return mergeFrom((com.google.iam.v1.Policy) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(Policy other) {
-      if (other == Policy.getDefaultInstance()) return this;
+    public Builder mergeFrom(com.google.iam.v1.Policy other) {
+      if (other == com.google.iam.v1.Policy.getDefaultInstance()) return this;
       if (other.getVersion() != 0) {
         setVersion(other.getVersion());
       }
@@ -638,7 +675,7 @@ public Builder mergeFrom(Policy other) {
         if (!other.bindings_.isEmpty()) {
           if (bindings_.isEmpty()) {
             bindings_ = other.bindings_;
-            bitField0_ = (bitField0_ & ~0x00000002);
+            bitField0_ = (bitField0_ & ~0x00000001);
           } else {
             ensureBindingsIsMutable();
             bindings_.addAll(other.bindings_);
@@ -651,10 +688,11 @@ public Builder mergeFrom(Policy other) {
             bindingsBuilder_.dispose();
             bindingsBuilder_ = null;
             bindings_ = other.bindings_;
-            bitField0_ = (bitField0_ & ~0x00000002);
-            bindingsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getBindingsFieldBuilder() : null;
+            bitField0_ = (bitField0_ & ~0x00000001);
+            bindingsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getBindingsFieldBuilder()
+                    : null;
           } else {
             bindingsBuilder_.addAllMessages(other.bindings_);
           }
@@ -668,21 +706,21 @@ public Builder mergeFrom(Policy other) {
       return this;
     }
 
-    @Override
+    @java.lang.Override
     public final boolean isInitialized() {
       return true;
     }
 
-    @Override
+    @java.lang.Override
     public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      Policy parsedMessage = null;
+      com.google.iam.v1.Policy parsedMessage = null;
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (Policy) e.getUnfinishedMessage();
+        parsedMessage = (com.google.iam.v1.Policy) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -691,86 +729,108 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
-    private int version_ ;
+    private int version_;
     /**
+     *
+     *
      * 
      * Specifies the format of the policy.
      * Valid values are 0, 1, and 3. Requests specifying an invalid value will be
      * rejected.
      * Operations affecting conditional bindings must specify version 3. This can
      * be either setting a conditional policy, modifying a conditional binding,
-     * or removing a conditional binding from the stored conditional policy.
+     * or removing a binding (conditional or unconditional) from the stored
+     * conditional policy.
      * Operations on non-conditional policies may specify any valid value or
      * leave the field unset.
-     * If no etag is provided in the call to `setIamPolicy`, any version
-     * compliance checks on the incoming and/or stored policy is skipped.
+     * If no etag is provided in the call to `setIamPolicy`, version compliance
+     * checks against the stored policy is skipped.
      * 

      *
      * int32 version = 1;
+     *
+     * @return The version.
      */
     public int getVersion() {
       return version_;
     }
     /**
+     *
+     *
      * 
      * Specifies the format of the policy.
      * Valid values are 0, 1, and 3. Requests specifying an invalid value will be
      * rejected.
      * Operations affecting conditional bindings must specify version 3. This can
      * be either setting a conditional policy, modifying a conditional binding,
-     * or removing a conditional binding from the stored conditional policy.
+     * or removing a binding (conditional or unconditional) from the stored
+     * conditional policy.
      * Operations on non-conditional policies may specify any valid value or
      * leave the field unset.
-     * If no etag is provided in the call to `setIamPolicy`, any version
-     * compliance checks on the incoming and/or stored policy is skipped.
+     * If no etag is provided in the call to `setIamPolicy`, version compliance
+     * checks against the stored policy is skipped.
      * 

      *
      * int32 version = 1;
+     *
+     * @param value The version to set.
+     * @return This builder for chaining.
      */
     public Builder setVersion(int value) {
-      
+
       version_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the format of the policy.
      * Valid values are 0, 1, and 3. Requests specifying an invalid value will be
      * rejected.
      * Operations affecting conditional bindings must specify version 3. This can
      * be either setting a conditional policy, modifying a conditional binding,
-     * or removing a conditional binding from the stored conditional policy.
+     * or removing a binding (conditional or unconditional) from the stored
+     * conditional policy.
      * Operations on non-conditional policies may specify any valid value or
      * leave the field unset.
-     * If no etag is provided in the call to `setIamPolicy`, any version
-     * compliance checks on the incoming and/or stored policy is skipped.
+     * If no etag is provided in the call to `setIamPolicy`, version compliance
+     * checks against the stored policy is skipped.
      * 

      *
      * int32 version = 1;
+     *
+     * @return This builder for chaining.
      */
     public Builder clearVersion() {
-      
+
       version_ = 0;
       onChanged();
       return this;
     }
 
-    private java.util.List bindings_ =
-      java.util.Collections.emptyList();
+    private java.util.List bindings_ = java.util.Collections.emptyList();
+
     private void ensureBindingsIsMutable() {
-      if (!((bitField0_ & 0x00000002) != 0)) {
+      if (!((bitField0_ & 0x00000001) != 0)) {
         bindings_ = new java.util.ArrayList(bindings_);
-        bitField0_ |= 0x00000002;
-       }
+        bitField0_ |= 0x00000001;
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.iam.v1.Binding, com.google.iam.v1.Binding.Builder, com.google.iam.v1.BindingOrBuilder> bindingsBuilder_;
+            com.google.iam.v1.Binding,
+            com.google.iam.v1.Binding.Builder,
+            com.google.iam.v1.BindingOrBuilder>
+        bindingsBuilder_;
 
     /**
+     *
+     *
      * 
      * Associates a list of `members` to a `role`. Optionally may specify a
      * `condition` that determines when binding is in effect.
@@ -787,6 +847,8 @@ public java.util.List getBindingsList() {
       }
     }
     /**
+     *
+     *
      * 
      * Associates a list of `members` to a `role`. Optionally may specify a
      * `condition` that determines when binding is in effect.
@@ -803,6 +865,8 @@ public int getBindingsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Associates a list of `members` to a `role`. Optionally may specify a
      * `condition` that determines when binding is in effect.
@@ -819,6 +883,8 @@ public com.google.iam.v1.Binding getBindings(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * Associates a list of `members` to a `role`. Optionally may specify a
      * `condition` that determines when binding is in effect.
@@ -827,8 +893,7 @@ public com.google.iam.v1.Binding getBindings(int index) {
      *
      * repeated .google.iam.v1.Binding bindings = 4;
      */
-    public Builder setBindings(
-        int index, com.google.iam.v1.Binding value) {
+    public Builder setBindings(int index, com.google.iam.v1.Binding value) {
       if (bindingsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -842,6 +907,8 @@ public Builder setBindings(
       return this;
     }
     /**
+     *
+     *
      * 
      * Associates a list of `members` to a `role`. Optionally may specify a
      * `condition` that determines when binding is in effect.
@@ -850,8 +917,7 @@ public Builder setBindings(
      *
      * repeated .google.iam.v1.Binding bindings = 4;
      */
-    public Builder setBindings(
-        int index, com.google.iam.v1.Binding.Builder builderForValue) {
+    public Builder setBindings(int index, com.google.iam.v1.Binding.Builder builderForValue) {
       if (bindingsBuilder_ == null) {
         ensureBindingsIsMutable();
         bindings_.set(index, builderForValue.build());
@@ -862,6 +928,8 @@ public Builder setBindings(
       return this;
     }
     /**
+     *
+     *
      * 
      * Associates a list of `members` to a `role`. Optionally may specify a
      * `condition` that determines when binding is in effect.
@@ -884,6 +952,8 @@ public Builder addBindings(com.google.iam.v1.Binding value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Associates a list of `members` to a `role`. Optionally may specify a
      * `condition` that determines when binding is in effect.
@@ -892,8 +962,7 @@ public Builder addBindings(com.google.iam.v1.Binding value) {
      *
      * repeated .google.iam.v1.Binding bindings = 4;
      */
-    public Builder addBindings(
-        int index, com.google.iam.v1.Binding value) {
+    public Builder addBindings(int index, com.google.iam.v1.Binding value) {
       if (bindingsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -907,6 +976,8 @@ public Builder addBindings(
       return this;
     }
     /**
+     *
+     *
      * 
      * Associates a list of `members` to a `role`. Optionally may specify a
      * `condition` that determines when binding is in effect.
@@ -915,8 +986,7 @@ public Builder addBindings(
      *
      * repeated .google.iam.v1.Binding bindings = 4;
      */
-    public Builder addBindings(
-        com.google.iam.v1.Binding.Builder builderForValue) {
+    public Builder addBindings(com.google.iam.v1.Binding.Builder builderForValue) {
       if (bindingsBuilder_ == null) {
         ensureBindingsIsMutable();
         bindings_.add(builderForValue.build());
@@ -927,6 +997,8 @@ public Builder addBindings(
       return this;
     }
     /**
+     *
+     *
      * 
      * Associates a list of `members` to a `role`. Optionally may specify a
      * `condition` that determines when binding is in effect.
@@ -935,8 +1007,7 @@ public Builder addBindings(
      *
      * repeated .google.iam.v1.Binding bindings = 4;
      */
-    public Builder addBindings(
-        int index, com.google.iam.v1.Binding.Builder builderForValue) {
+    public Builder addBindings(int index, com.google.iam.v1.Binding.Builder builderForValue) {
       if (bindingsBuilder_ == null) {
         ensureBindingsIsMutable();
         bindings_.add(index, builderForValue.build());
@@ -947,6 +1018,8 @@ public Builder addBindings(
       return this;
     }
     /**
+     *
+     *
      * 
      * Associates a list of `members` to a `role`. Optionally may specify a
      * `condition` that determines when binding is in effect.
@@ -955,12 +1028,10 @@ public Builder addBindings(
      *
      * repeated .google.iam.v1.Binding bindings = 4;
      */
-    public Builder addAllBindings(
-        Iterable values) {
+    public Builder addAllBindings(java.lang.Iterable values) {
       if (bindingsBuilder_ == null) {
         ensureBindingsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, bindings_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, bindings_);
         onChanged();
       } else {
         bindingsBuilder_.addAllMessages(values);
@@ -968,6 +1039,8 @@ public Builder addAllBindings(
       return this;
     }
     /**
+     *
+     *
      * 
      * Associates a list of `members` to a `role`. Optionally may specify a
      * `condition` that determines when binding is in effect.
@@ -979,7 +1052,7 @@ public Builder addAllBindings(
     public Builder clearBindings() {
       if (bindingsBuilder_ == null) {
         bindings_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000002);
+        bitField0_ = (bitField0_ & ~0x00000001);
         onChanged();
       } else {
         bindingsBuilder_.clear();
@@ -987,6 +1060,8 @@ public Builder clearBindings() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Associates a list of `members` to a `role`. Optionally may specify a
      * `condition` that determines when binding is in effect.
@@ -1006,6 +1081,8 @@ public Builder removeBindings(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Associates a list of `members` to a `role`. Optionally may specify a
      * `condition` that determines when binding is in effect.
@@ -1014,11 +1091,12 @@ public Builder removeBindings(int index) {
      *
      * repeated .google.iam.v1.Binding bindings = 4;
      */
-    public com.google.iam.v1.Binding.Builder getBindingsBuilder(
-        int index) {
+    public com.google.iam.v1.Binding.Builder getBindingsBuilder(int index) {
       return getBindingsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Associates a list of `members` to a `role`. Optionally may specify a
      * `condition` that determines when binding is in effect.
@@ -1027,14 +1105,16 @@ public com.google.iam.v1.Binding.Builder getBindingsBuilder(
      *
      * repeated .google.iam.v1.Binding bindings = 4;
      */
-    public com.google.iam.v1.BindingOrBuilder getBindingsOrBuilder(
-        int index) {
+    public com.google.iam.v1.BindingOrBuilder getBindingsOrBuilder(int index) {
       if (bindingsBuilder_ == null) {
-        return bindings_.get(index);  } else {
+        return bindings_.get(index);
+      } else {
         return bindingsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Associates a list of `members` to a `role`. Optionally may specify a
      * `condition` that determines when binding is in effect.
@@ -1043,8 +1123,7 @@ public com.google.iam.v1.BindingOrBuilder getBindingsOrBuilder(
      *
      * repeated .google.iam.v1.Binding bindings = 4;
      */
-    public java.util.List 
-         getBindingsOrBuilderList() {
+    public java.util.List getBindingsOrBuilderList() {
       if (bindingsBuilder_ != null) {
         return bindingsBuilder_.getMessageOrBuilderList();
       } else {
@@ -1052,6 +1131,8 @@ public com.google.iam.v1.BindingOrBuilder getBindingsOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * Associates a list of `members` to a `role`. Optionally may specify a
      * `condition` that determines when binding is in effect.
@@ -1061,10 +1142,11 @@ public com.google.iam.v1.BindingOrBuilder getBindingsOrBuilder(
      * repeated .google.iam.v1.Binding bindings = 4;
      */
     public com.google.iam.v1.Binding.Builder addBindingsBuilder() {
-      return getBindingsFieldBuilder().addBuilder(
-          com.google.iam.v1.Binding.getDefaultInstance());
+      return getBindingsFieldBuilder().addBuilder(com.google.iam.v1.Binding.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Associates a list of `members` to a `role`. Optionally may specify a
      * `condition` that determines when binding is in effect.
@@ -1073,12 +1155,13 @@ public com.google.iam.v1.Binding.Builder addBindingsBuilder() {
      *
      * repeated .google.iam.v1.Binding bindings = 4;
      */
-    public com.google.iam.v1.Binding.Builder addBindingsBuilder(
-        int index) {
-      return getBindingsFieldBuilder().addBuilder(
-          index, com.google.iam.v1.Binding.getDefaultInstance());
+    public com.google.iam.v1.Binding.Builder addBindingsBuilder(int index) {
+      return getBindingsFieldBuilder()
+          .addBuilder(index, com.google.iam.v1.Binding.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Associates a list of `members` to a `role`. Optionally may specify a
      * `condition` that determines when binding is in effect.
@@ -1087,20 +1170,22 @@ public com.google.iam.v1.Binding.Builder addBindingsBuilder(
      *
      * repeated .google.iam.v1.Binding bindings = 4;
      */
-    public java.util.List 
-         getBindingsBuilderList() {
+    public java.util.List getBindingsBuilderList() {
       return getBindingsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.iam.v1.Binding, com.google.iam.v1.Binding.Builder, com.google.iam.v1.BindingOrBuilder> 
+            com.google.iam.v1.Binding,
+            com.google.iam.v1.Binding.Builder,
+            com.google.iam.v1.BindingOrBuilder>
         getBindingsFieldBuilder() {
       if (bindingsBuilder_ == null) {
-        bindingsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.iam.v1.Binding, com.google.iam.v1.Binding.Builder, com.google.iam.v1.BindingOrBuilder>(
-                bindings_,
-                ((bitField0_ & 0x00000002) != 0),
-                getParentForChildren(),
-                isClean());
+        bindingsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.iam.v1.Binding,
+                com.google.iam.v1.Binding.Builder,
+                com.google.iam.v1.BindingOrBuilder>(
+                bindings_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         bindings_ = null;
       }
       return bindingsBuilder_;
@@ -1108,6 +1193,8 @@ public com.google.iam.v1.Binding.Builder addBindingsBuilder(
 
     private com.google.protobuf.ByteString etag_ = com.google.protobuf.ByteString.EMPTY;
     /**
+     *
+     *
      * 
      * `etag` is used for optimistic concurrency control as a way to help
      * prevent simultaneous updates of a policy from overwriting each other.
@@ -1118,16 +1205,20 @@ public com.google.iam.v1.Binding.Builder addBindingsBuilder(
      * ensure that their change will be applied to the same version of the policy.
      * If no `etag` is provided in the call to `setIamPolicy`, then the existing
      * policy is overwritten. Due to blind-set semantics of an etag-less policy,
-     * 'setIamPolicy' will not fail even if either of incoming or stored policy
-     * does not meet the version requirements.
+     * 'setIamPolicy' will not fail even if the incoming policy version does not
+     * meet the requirements for modifying the stored policy.
      * 

      *
      * bytes etag = 3;
+     *
+     * @return The etag.
      */
     public com.google.protobuf.ByteString getEtag() {
       return etag_;
     }
     /**
+     *
+     *
      * 
      * `etag` is used for optimistic concurrency control as a way to help
      * prevent simultaneous updates of a policy from overwriting each other.
@@ -1138,22 +1229,27 @@ public com.google.protobuf.ByteString getEtag() {
      * ensure that their change will be applied to the same version of the policy.
      * If no `etag` is provided in the call to `setIamPolicy`, then the existing
      * policy is overwritten. Due to blind-set semantics of an etag-less policy,
-     * 'setIamPolicy' will not fail even if either of incoming or stored policy
-     * does not meet the version requirements.
+     * 'setIamPolicy' will not fail even if the incoming policy version does not
+     * meet the requirements for modifying the stored policy.
      * 

      *
      * bytes etag = 3;
+     *
+     * @param value The etag to set.
+     * @return This builder for chaining.
      */
     public Builder setEtag(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       etag_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * `etag` is used for optimistic concurrency control as a way to help
      * prevent simultaneous updates of a policy from overwriting each other.
@@ -1164,68 +1260,68 @@ public Builder setEtag(com.google.protobuf.ByteString value) {
      * ensure that their change will be applied to the same version of the policy.
      * If no `etag` is provided in the call to `setIamPolicy`, then the existing
      * policy is overwritten. Due to blind-set semantics of an etag-less policy,
-     * 'setIamPolicy' will not fail even if either of incoming or stored policy
-     * does not meet the version requirements.
+     * 'setIamPolicy' will not fail even if the incoming policy version does not
+     * meet the requirements for modifying the stored policy.
      * 

      *
      * bytes etag = 3;
+     *
+     * @return This builder for chaining.
      */
     public Builder clearEtag() {
-      
+
       etag_ = getDefaultInstance().getEtag();
       onChanged();
       return this;
     }
-    @Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
-    @Override
+    @java.lang.Override
     public final Builder mergeUnknownFields(
         final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.iam.v1.Policy)
   }
 
   // @@protoc_insertion_point(class_scope:google.iam.v1.Policy)
-  private static final Policy DEFAULT_INSTANCE;
+  private static final com.google.iam.v1.Policy DEFAULT_INSTANCE;
+
   static {
-    DEFAULT_INSTANCE = new Policy();
+    DEFAULT_INSTANCE = new com.google.iam.v1.Policy();
   }
 
-  public static Policy getDefaultInstance() {
+  public static com.google.iam.v1.Policy getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @Override
-    public Policy parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Policy(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Policy parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new Policy(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
   }
 
-  @Override
+  @java.lang.Override
   public com.google.protobuf.Parser getParserForType() {
     return PARSER;
   }
 
-  @Override
-  public Policy getDefaultInstanceForType() {
+  @java.lang.Override
+  public com.google.iam.v1.Policy getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/PolicyDelta.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/PolicyDelta.java
index 937707bd..eeb22488 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/PolicyDelta.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/PolicyDelta.java
@@ -1,41 +1,65 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/policy.proto
 
 package com.google.iam.v1;
 
 /**
+ *
+ *
  * 
  * The difference delta between two policies.
  * 

  *
  * Protobuf type {@code google.iam.v1.PolicyDelta}
  */
-public  final class PolicyDelta extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class PolicyDelta extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.iam.v1.PolicyDelta)
     PolicyDeltaOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use PolicyDelta.newBuilder() to construct.
   private PolicyDelta(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private PolicyDelta() {
     bindingDeltas_ = java.util.Collections.emptyList();
     auditConfigDeltas_ = java.util.Collections.emptyList();
   }
 
-  @Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new PolicyDelta();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private PolicyDelta(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     this();
     if (extensionRegistry == null) {
-      throw new NullPointerException();
+      throw new java.lang.NullPointerException();
     }
     int mutable_bitField0_ = 0;
     com.google.protobuf.UnknownFieldSet.Builder unknownFields =
@@ -48,38 +72,40 @@ private PolicyDelta(
           case 0:
             done = true;
             break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              bindingDeltas_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                bindingDeltas_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              bindingDeltas_.add(
+                  input.readMessage(com.google.iam.v1.BindingDelta.parser(), extensionRegistry));
+              break;
             }
-            bindingDeltas_.add(
-                input.readMessage(com.google.iam.v1.BindingDelta.parser(), extensionRegistry));
-            break;
-          }
-          case 18: {
-            if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-              auditConfigDeltas_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000002;
+          case 18:
+            {
+              if (!((mutable_bitField0_ & 0x00000002) != 0)) {
+                auditConfigDeltas_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000002;
+              }
+              auditConfigDeltas_.add(
+                  input.readMessage(
+                      com.google.iam.v1.AuditConfigDelta.parser(), extensionRegistry));
+              break;
             }
-            auditConfigDeltas_.add(
-                input.readMessage(com.google.iam.v1.AuditConfigDelta.parser(), extensionRegistry));
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            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);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         bindingDeltas_ = java.util.Collections.unmodifiableList(bindingDeltas_);
@@ -91,22 +117,25 @@ private PolicyDelta(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.iam.v1.PolicyProto.internal_static_google_iam_v1_PolicyDelta_descriptor;
   }
 
-  @Override
-  protected FieldAccessorTable
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.iam.v1.PolicyProto.internal_static_google_iam_v1_PolicyDelta_fieldAccessorTable
+    return com.google.iam.v1.PolicyProto
+        .internal_static_google_iam_v1_PolicyDelta_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            PolicyDelta.class, Builder.class);
+            com.google.iam.v1.PolicyDelta.class, com.google.iam.v1.PolicyDelta.Builder.class);
   }
 
   public static final int BINDING_DELTAS_FIELD_NUMBER = 1;
   private java.util.List bindingDeltas_;
   /**
+   *
+   *
    * 
    * The delta for Bindings between two policies.
    * 

@@ -117,17 +146,21 @@ public java.util.List getBindingDeltasList() {
     return bindingDeltas_;
   }
   /**
+   *
+   *
    * 
    * The delta for Bindings between two policies.
    * 

    *
    * repeated .google.iam.v1.BindingDelta binding_deltas = 1;
    */
-  public java.util.List 
+  public java.util.List
       getBindingDeltasOrBuilderList() {
     return bindingDeltas_;
   }
   /**
+   *
+   *
    * 
    * The delta for Bindings between two policies.
    * 

@@ -138,6 +171,8 @@ public int getBindingDeltasCount() {
     return bindingDeltas_.size();
   }
   /**
+   *
+   *
    * 
    * The delta for Bindings between two policies.
    * 

@@ -148,20 +183,23 @@ public com.google.iam.v1.BindingDelta getBindingDeltas(int index) {
     return bindingDeltas_.get(index);
   }
   /**
+   *
+   *
    * 
    * The delta for Bindings between two policies.
    * 

    *
    * repeated .google.iam.v1.BindingDelta binding_deltas = 1;
    */
-  public com.google.iam.v1.BindingDeltaOrBuilder getBindingDeltasOrBuilder(
-      int index) {
+  public com.google.iam.v1.BindingDeltaOrBuilder getBindingDeltasOrBuilder(int index) {
     return bindingDeltas_.get(index);
   }
 
   public static final int AUDIT_CONFIG_DELTAS_FIELD_NUMBER = 2;
   private java.util.List auditConfigDeltas_;
   /**
+   *
+   *
    * 
    * The delta for AuditConfigs between two policies.
    * 

@@ -172,17 +210,21 @@ public java.util.List getAuditConfigDeltasLi
     return auditConfigDeltas_;
   }
   /**
+   *
+   *
    * 
    * The delta for AuditConfigs between two policies.
    * 

    *
    * repeated .google.iam.v1.AuditConfigDelta audit_config_deltas = 2;
    */
-  public java.util.List 
+  public java.util.List
       getAuditConfigDeltasOrBuilderList() {
     return auditConfigDeltas_;
   }
   /**
+   *
+   *
    * 
    * The delta for AuditConfigs between two policies.
    * 

@@ -193,6 +235,8 @@ public int getAuditConfigDeltasCount() {
     return auditConfigDeltas_.size();
   }
   /**
+   *
+   *
    * 
    * The delta for AuditConfigs between two policies.
    * 

@@ -203,19 +247,21 @@ public com.google.iam.v1.AuditConfigDelta getAuditConfigDeltas(int index) {
     return auditConfigDeltas_.get(index);
   }
   /**
+   *
+   *
    * 
    * The delta for AuditConfigs between two policies.
    * 

    *
    * repeated .google.iam.v1.AuditConfigDelta audit_config_deltas = 2;
    */
-  public com.google.iam.v1.AuditConfigDeltaOrBuilder getAuditConfigDeltasOrBuilder(
-      int index) {
+  public com.google.iam.v1.AuditConfigDeltaOrBuilder getAuditConfigDeltasOrBuilder(int index) {
     return auditConfigDeltas_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
-  @Override
+
+  @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
     if (isInitialized == 1) return true;
@@ -225,9 +271,8 @@ public final boolean isInitialized() {
     return true;
   }
 
-  @Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < bindingDeltas_.size(); i++) {
       output.writeMessage(1, bindingDeltas_.get(i));
     }
@@ -237,44 +282,41 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     unknownFields.writeTo(output);
   }
 
-  @Override
+  @java.lang.Override
   public int getSerializedSize() {
     int size = memoizedSize;
     if (size != -1) return size;
 
     size = 0;
     for (int i = 0; i < bindingDeltas_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, bindingDeltas_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, bindingDeltas_.get(i));
     }
     for (int i = 0; i < auditConfigDeltas_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, auditConfigDeltas_.get(i));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(2, auditConfigDeltas_.get(i));
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
   }
 
-  @Override
-  public boolean equals(final Object obj) {
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
-    if (!(obj instanceof PolicyDelta)) {
+    if (!(obj instanceof com.google.iam.v1.PolicyDelta)) {
       return super.equals(obj);
     }
-    PolicyDelta other = (PolicyDelta) obj;
+    com.google.iam.v1.PolicyDelta other = (com.google.iam.v1.PolicyDelta) obj;
 
-    if (!getBindingDeltasList()
-        .equals(other.getBindingDeltasList())) return false;
-    if (!getAuditConfigDeltasList()
-        .equals(other.getAuditConfigDeltasList())) return false;
+    if (!getBindingDeltasList().equals(other.getBindingDeltasList())) return false;
+    if (!getAuditConfigDeltasList().equals(other.getAuditConfigDeltasList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
 
-  @Override
+  @java.lang.Override
   public int hashCode() {
     if (memoizedHashCode != 0) {
       return memoizedHashCode;
@@ -294,118 +336,124 @@ public int hashCode() {
     return hash;
   }
 
-  public static PolicyDelta parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.iam.v1.PolicyDelta parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static PolicyDelta parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.PolicyDelta parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static PolicyDelta parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.iam.v1.PolicyDelta parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static PolicyDelta parseFrom(
+
+  public static com.google.iam.v1.PolicyDelta parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static PolicyDelta parseFrom(byte[] data)
+
+  public static com.google.iam.v1.PolicyDelta parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static PolicyDelta parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.PolicyDelta parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static PolicyDelta parseFrom(java.io.InputStream input)
+
+  public static com.google.iam.v1.PolicyDelta parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static PolicyDelta parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.PolicyDelta parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static PolicyDelta parseDelimitedFrom(java.io.InputStream input)
+
+  public static com.google.iam.v1.PolicyDelta parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
-  public static PolicyDelta parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.PolicyDelta parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static PolicyDelta parseFrom(
-      com.google.protobuf.CodedInputStream input)
+
+  public static com.google.iam.v1.PolicyDelta parseFrom(com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static PolicyDelta parseFrom(
+
+  public static com.google.iam.v1.PolicyDelta parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
   }
 
-  @Override
-  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(PolicyDelta prototype) {
+
+  public static Builder newBuilder(com.google.iam.v1.PolicyDelta prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-  @Override
+
+  @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
-  @Override
-  protected Builder newBuilderForType(
-      BuilderParent parent) {
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The difference delta between two policies.
    * 

    *
    * Protobuf type {@code google.iam.v1.PolicyDelta}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.iam.v1.PolicyDelta)
       com.google.iam.v1.PolicyDeltaOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       return com.google.iam.v1.PolicyProto.internal_static_google_iam_v1_PolicyDelta_descriptor;
     }
 
-    @Override
-    protected FieldAccessorTable
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.iam.v1.PolicyProto.internal_static_google_iam_v1_PolicyDelta_fieldAccessorTable
+      return com.google.iam.v1.PolicyProto
+          .internal_static_google_iam_v1_PolicyDelta_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              PolicyDelta.class, Builder.class);
+              com.google.iam.v1.PolicyDelta.class, com.google.iam.v1.PolicyDelta.Builder.class);
     }
 
     // Construct using com.google.iam.v1.PolicyDelta.newBuilder()
@@ -413,19 +461,19 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getBindingDeltasFieldBuilder();
         getAuditConfigDeltasFieldBuilder();
       }
     }
-    @Override
+
+    @java.lang.Override
     public Builder clear() {
       super.clear();
       if (bindingDeltasBuilder_ == null) {
@@ -443,29 +491,28 @@ public Builder clear() {
       return this;
     }
 
-    @Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
       return com.google.iam.v1.PolicyProto.internal_static_google_iam_v1_PolicyDelta_descriptor;
     }
 
-    @Override
-    public PolicyDelta getDefaultInstanceForType() {
-      return PolicyDelta.getDefaultInstance();
+    @java.lang.Override
+    public com.google.iam.v1.PolicyDelta getDefaultInstanceForType() {
+      return com.google.iam.v1.PolicyDelta.getDefaultInstance();
     }
 
-    @Override
-    public PolicyDelta build() {
-      PolicyDelta result = buildPartial();
+    @java.lang.Override
+    public com.google.iam.v1.PolicyDelta build() {
+      com.google.iam.v1.PolicyDelta result = buildPartial();
       if (!result.isInitialized()) {
         throw newUninitializedMessageException(result);
       }
       return result;
     }
 
-    @Override
-    public PolicyDelta buildPartial() {
-      PolicyDelta result = new PolicyDelta(this);
+    @java.lang.Override
+    public com.google.iam.v1.PolicyDelta buildPartial() {
+      com.google.iam.v1.PolicyDelta result = new com.google.iam.v1.PolicyDelta(this);
       int from_bitField0_ = bitField0_;
       if (bindingDeltasBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
@@ -489,50 +536,51 @@ public PolicyDelta buildPartial() {
       return result;
     }
 
-    @Override
+    @java.lang.Override
     public Builder clone() {
       return super.clone();
     }
-    @Override
+
+    @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
-    @Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-    @Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-    @Override
+
+    @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof PolicyDelta) {
-        return mergeFrom((PolicyDelta)other);
+      if (other instanceof com.google.iam.v1.PolicyDelta) {
+        return mergeFrom((com.google.iam.v1.PolicyDelta) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(PolicyDelta other) {
-      if (other == PolicyDelta.getDefaultInstance()) return this;
+    public Builder mergeFrom(com.google.iam.v1.PolicyDelta other) {
+      if (other == com.google.iam.v1.PolicyDelta.getDefaultInstance()) return this;
       if (bindingDeltasBuilder_ == null) {
         if (!other.bindingDeltas_.isEmpty()) {
           if (bindingDeltas_.isEmpty()) {
@@ -551,9 +599,10 @@ public Builder mergeFrom(PolicyDelta other) {
             bindingDeltasBuilder_ = null;
             bindingDeltas_ = other.bindingDeltas_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            bindingDeltasBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getBindingDeltasFieldBuilder() : null;
+            bindingDeltasBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getBindingDeltasFieldBuilder()
+                    : null;
           } else {
             bindingDeltasBuilder_.addAllMessages(other.bindingDeltas_);
           }
@@ -577,9 +626,10 @@ public Builder mergeFrom(PolicyDelta other) {
             auditConfigDeltasBuilder_ = null;
             auditConfigDeltas_ = other.auditConfigDeltas_;
             bitField0_ = (bitField0_ & ~0x00000002);
-            auditConfigDeltasBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getAuditConfigDeltasFieldBuilder() : null;
+            auditConfigDeltasBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getAuditConfigDeltasFieldBuilder()
+                    : null;
           } else {
             auditConfigDeltasBuilder_.addAllMessages(other.auditConfigDeltas_);
           }
@@ -590,21 +640,21 @@ public Builder mergeFrom(PolicyDelta other) {
       return this;
     }
 
-    @Override
+    @java.lang.Override
     public final boolean isInitialized() {
       return true;
     }
 
-    @Override
+    @java.lang.Override
     public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      PolicyDelta parsedMessage = null;
+      com.google.iam.v1.PolicyDelta parsedMessage = null;
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (PolicyDelta) e.getUnfinishedMessage();
+        parsedMessage = (com.google.iam.v1.PolicyDelta) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -613,21 +663,28 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List bindingDeltas_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureBindingDeltasIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         bindingDeltas_ = new java.util.ArrayList(bindingDeltas_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.iam.v1.BindingDelta, com.google.iam.v1.BindingDelta.Builder, com.google.iam.v1.BindingDeltaOrBuilder> bindingDeltasBuilder_;
+            com.google.iam.v1.BindingDelta,
+            com.google.iam.v1.BindingDelta.Builder,
+            com.google.iam.v1.BindingDeltaOrBuilder>
+        bindingDeltasBuilder_;
 
     /**
+     *
+     *
      * 
      * The delta for Bindings between two policies.
      * 

@@ -642,6 +699,8 @@ public java.util.List getBindingDeltasList() {
       }
     }
     /**
+     *
+     *
      * 
      * The delta for Bindings between two policies.
      * 

@@ -656,6 +715,8 @@ public int getBindingDeltasCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The delta for Bindings between two policies.
      * 

@@ -670,14 +731,15 @@ public com.google.iam.v1.BindingDelta getBindingDeltas(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The delta for Bindings between two policies.
      * 

      *
      * repeated .google.iam.v1.BindingDelta binding_deltas = 1;
      */
-    public Builder setBindingDeltas(
-        int index, com.google.iam.v1.BindingDelta value) {
+    public Builder setBindingDeltas(int index, com.google.iam.v1.BindingDelta value) {
       if (bindingDeltasBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -691,6 +753,8 @@ public Builder setBindingDeltas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The delta for Bindings between two policies.
      * 

@@ -709,6 +773,8 @@ public Builder setBindingDeltas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The delta for Bindings between two policies.
      * 

@@ -729,14 +795,15 @@ public Builder addBindingDeltas(com.google.iam.v1.BindingDelta value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The delta for Bindings between two policies.
      * 

      *
      * repeated .google.iam.v1.BindingDelta binding_deltas = 1;
      */
-    public Builder addBindingDeltas(
-        int index, com.google.iam.v1.BindingDelta value) {
+    public Builder addBindingDeltas(int index, com.google.iam.v1.BindingDelta value) {
       if (bindingDeltasBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -750,14 +817,15 @@ public Builder addBindingDeltas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The delta for Bindings between two policies.
      * 

      *
      * repeated .google.iam.v1.BindingDelta binding_deltas = 1;
      */
-    public Builder addBindingDeltas(
-        com.google.iam.v1.BindingDelta.Builder builderForValue) {
+    public Builder addBindingDeltas(com.google.iam.v1.BindingDelta.Builder builderForValue) {
       if (bindingDeltasBuilder_ == null) {
         ensureBindingDeltasIsMutable();
         bindingDeltas_.add(builderForValue.build());
@@ -768,6 +836,8 @@ public Builder addBindingDeltas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The delta for Bindings between two policies.
      * 

@@ -786,6 +856,8 @@ public Builder addBindingDeltas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The delta for Bindings between two policies.
      * 

@@ -793,11 +865,10 @@ public Builder addBindingDeltas(
      * repeated .google.iam.v1.BindingDelta binding_deltas = 1;
      */
     public Builder addAllBindingDeltas(
-        Iterable values) {
+        java.lang.Iterable values) {
       if (bindingDeltasBuilder_ == null) {
         ensureBindingDeltasIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, bindingDeltas_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, bindingDeltas_);
         onChanged();
       } else {
         bindingDeltasBuilder_.addAllMessages(values);
@@ -805,6 +876,8 @@ public Builder addAllBindingDeltas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The delta for Bindings between two policies.
      * 

@@ -822,6 +895,8 @@ public Builder clearBindingDeltas() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The delta for Bindings between two policies.
      * 

@@ -839,39 +914,44 @@ public Builder removeBindingDeltas(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The delta for Bindings between two policies.
      * 

      *
      * repeated .google.iam.v1.BindingDelta binding_deltas = 1;
      */
-    public com.google.iam.v1.BindingDelta.Builder getBindingDeltasBuilder(
-        int index) {
+    public com.google.iam.v1.BindingDelta.Builder getBindingDeltasBuilder(int index) {
       return getBindingDeltasFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The delta for Bindings between two policies.
      * 

      *
      * repeated .google.iam.v1.BindingDelta binding_deltas = 1;
      */
-    public com.google.iam.v1.BindingDeltaOrBuilder getBindingDeltasOrBuilder(
-        int index) {
+    public com.google.iam.v1.BindingDeltaOrBuilder getBindingDeltasOrBuilder(int index) {
       if (bindingDeltasBuilder_ == null) {
-        return bindingDeltas_.get(index);  } else {
+        return bindingDeltas_.get(index);
+      } else {
         return bindingDeltasBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The delta for Bindings between two policies.
      * 

      *
      * repeated .google.iam.v1.BindingDelta binding_deltas = 1;
      */
-    public java.util.List 
-         getBindingDeltasOrBuilderList() {
+    public java.util.List
+        getBindingDeltasOrBuilderList() {
       if (bindingDeltasBuilder_ != null) {
         return bindingDeltasBuilder_.getMessageOrBuilderList();
       } else {
@@ -879,6 +959,8 @@ public com.google.iam.v1.BindingDeltaOrBuilder getBindingDeltasOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The delta for Bindings between two policies.
      * 

@@ -886,38 +968,46 @@ public com.google.iam.v1.BindingDeltaOrBuilder getBindingDeltasOrBuilder(
      * repeated .google.iam.v1.BindingDelta binding_deltas = 1;
      */
     public com.google.iam.v1.BindingDelta.Builder addBindingDeltasBuilder() {
-      return getBindingDeltasFieldBuilder().addBuilder(
-          com.google.iam.v1.BindingDelta.getDefaultInstance());
+      return getBindingDeltasFieldBuilder()
+          .addBuilder(com.google.iam.v1.BindingDelta.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The delta for Bindings between two policies.
      * 

      *
      * repeated .google.iam.v1.BindingDelta binding_deltas = 1;
      */
-    public com.google.iam.v1.BindingDelta.Builder addBindingDeltasBuilder(
-        int index) {
-      return getBindingDeltasFieldBuilder().addBuilder(
-          index, com.google.iam.v1.BindingDelta.getDefaultInstance());
+    public com.google.iam.v1.BindingDelta.Builder addBindingDeltasBuilder(int index) {
+      return getBindingDeltasFieldBuilder()
+          .addBuilder(index, com.google.iam.v1.BindingDelta.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The delta for Bindings between two policies.
      * 

      *
      * repeated .google.iam.v1.BindingDelta binding_deltas = 1;
      */
-    public java.util.List 
-         getBindingDeltasBuilderList() {
+    public java.util.List getBindingDeltasBuilderList() {
       return getBindingDeltasFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.iam.v1.BindingDelta, com.google.iam.v1.BindingDelta.Builder, com.google.iam.v1.BindingDeltaOrBuilder> 
+            com.google.iam.v1.BindingDelta,
+            com.google.iam.v1.BindingDelta.Builder,
+            com.google.iam.v1.BindingDeltaOrBuilder>
         getBindingDeltasFieldBuilder() {
       if (bindingDeltasBuilder_ == null) {
-        bindingDeltasBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.iam.v1.BindingDelta, com.google.iam.v1.BindingDelta.Builder, com.google.iam.v1.BindingDeltaOrBuilder>(
+        bindingDeltasBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.iam.v1.BindingDelta,
+                com.google.iam.v1.BindingDelta.Builder,
+                com.google.iam.v1.BindingDeltaOrBuilder>(
                 bindingDeltas_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -928,18 +1018,25 @@ public com.google.iam.v1.BindingDelta.Builder addBindingDeltasBuilder(
     }
 
     private java.util.List auditConfigDeltas_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureAuditConfigDeltasIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
-        auditConfigDeltas_ = new java.util.ArrayList(auditConfigDeltas_);
+        auditConfigDeltas_ =
+            new java.util.ArrayList(auditConfigDeltas_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.iam.v1.AuditConfigDelta, com.google.iam.v1.AuditConfigDelta.Builder, com.google.iam.v1.AuditConfigDeltaOrBuilder> auditConfigDeltasBuilder_;
+            com.google.iam.v1.AuditConfigDelta,
+            com.google.iam.v1.AuditConfigDelta.Builder,
+            com.google.iam.v1.AuditConfigDeltaOrBuilder>
+        auditConfigDeltasBuilder_;
 
     /**
+     *
+     *
      * 
      * The delta for AuditConfigs between two policies.
      * 

@@ -954,6 +1051,8 @@ public java.util.List getAuditConfigDeltasLi
       }
     }
     /**
+     *
+     *
      * 
      * The delta for AuditConfigs between two policies.
      * 

@@ -968,6 +1067,8 @@ public int getAuditConfigDeltasCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The delta for AuditConfigs between two policies.
      * 

@@ -982,14 +1083,15 @@ public com.google.iam.v1.AuditConfigDelta getAuditConfigDeltas(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The delta for AuditConfigs between two policies.
      * 

      *
      * repeated .google.iam.v1.AuditConfigDelta audit_config_deltas = 2;
      */
-    public Builder setAuditConfigDeltas(
-        int index, com.google.iam.v1.AuditConfigDelta value) {
+    public Builder setAuditConfigDeltas(int index, com.google.iam.v1.AuditConfigDelta value) {
       if (auditConfigDeltasBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1003,6 +1105,8 @@ public Builder setAuditConfigDeltas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The delta for AuditConfigs between two policies.
      * 

@@ -1021,6 +1125,8 @@ public Builder setAuditConfigDeltas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The delta for AuditConfigs between two policies.
      * 

@@ -1041,14 +1147,15 @@ public Builder addAuditConfigDeltas(com.google.iam.v1.AuditConfigDelta value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The delta for AuditConfigs between two policies.
      * 

      *
      * repeated .google.iam.v1.AuditConfigDelta audit_config_deltas = 2;
      */
-    public Builder addAuditConfigDeltas(
-        int index, com.google.iam.v1.AuditConfigDelta value) {
+    public Builder addAuditConfigDeltas(int index, com.google.iam.v1.AuditConfigDelta value) {
       if (auditConfigDeltasBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1062,6 +1169,8 @@ public Builder addAuditConfigDeltas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The delta for AuditConfigs between two policies.
      * 

@@ -1080,6 +1189,8 @@ public Builder addAuditConfigDeltas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The delta for AuditConfigs between two policies.
      * 

@@ -1098,6 +1209,8 @@ public Builder addAuditConfigDeltas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The delta for AuditConfigs between two policies.
      * 

@@ -1105,11 +1218,10 @@ public Builder addAuditConfigDeltas(
      * repeated .google.iam.v1.AuditConfigDelta audit_config_deltas = 2;
      */
     public Builder addAllAuditConfigDeltas(
-        Iterable values) {
+        java.lang.Iterable values) {
       if (auditConfigDeltasBuilder_ == null) {
         ensureAuditConfigDeltasIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, auditConfigDeltas_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, auditConfigDeltas_);
         onChanged();
       } else {
         auditConfigDeltasBuilder_.addAllMessages(values);
@@ -1117,6 +1229,8 @@ public Builder addAllAuditConfigDeltas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The delta for AuditConfigs between two policies.
      * 

@@ -1134,6 +1248,8 @@ public Builder clearAuditConfigDeltas() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The delta for AuditConfigs between two policies.
      * 

@@ -1151,39 +1267,44 @@ public Builder removeAuditConfigDeltas(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The delta for AuditConfigs between two policies.
      * 

      *
      * repeated .google.iam.v1.AuditConfigDelta audit_config_deltas = 2;
      */
-    public com.google.iam.v1.AuditConfigDelta.Builder getAuditConfigDeltasBuilder(
-        int index) {
+    public com.google.iam.v1.AuditConfigDelta.Builder getAuditConfigDeltasBuilder(int index) {
       return getAuditConfigDeltasFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The delta for AuditConfigs between two policies.
      * 

      *
      * repeated .google.iam.v1.AuditConfigDelta audit_config_deltas = 2;
      */
-    public com.google.iam.v1.AuditConfigDeltaOrBuilder getAuditConfigDeltasOrBuilder(
-        int index) {
+    public com.google.iam.v1.AuditConfigDeltaOrBuilder getAuditConfigDeltasOrBuilder(int index) {
       if (auditConfigDeltasBuilder_ == null) {
-        return auditConfigDeltas_.get(index);  } else {
+        return auditConfigDeltas_.get(index);
+      } else {
         return auditConfigDeltasBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The delta for AuditConfigs between two policies.
      * 

      *
      * repeated .google.iam.v1.AuditConfigDelta audit_config_deltas = 2;
      */
-    public java.util.List 
-         getAuditConfigDeltasOrBuilderList() {
+    public java.util.List
+        getAuditConfigDeltasOrBuilderList() {
       if (auditConfigDeltasBuilder_ != null) {
         return auditConfigDeltasBuilder_.getMessageOrBuilderList();
       } else {
@@ -1191,6 +1312,8 @@ public com.google.iam.v1.AuditConfigDeltaOrBuilder getAuditConfigDeltasOrBuilder
       }
     }
     /**
+     *
+     *
      * 
      * The delta for AuditConfigs between two policies.
      * 

@@ -1198,38 +1321,47 @@ public com.google.iam.v1.AuditConfigDeltaOrBuilder getAuditConfigDeltasOrBuilder
      * repeated .google.iam.v1.AuditConfigDelta audit_config_deltas = 2;
      */
     public com.google.iam.v1.AuditConfigDelta.Builder addAuditConfigDeltasBuilder() {
-      return getAuditConfigDeltasFieldBuilder().addBuilder(
-          com.google.iam.v1.AuditConfigDelta.getDefaultInstance());
+      return getAuditConfigDeltasFieldBuilder()
+          .addBuilder(com.google.iam.v1.AuditConfigDelta.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The delta for AuditConfigs between two policies.
      * 

      *
      * repeated .google.iam.v1.AuditConfigDelta audit_config_deltas = 2;
      */
-    public com.google.iam.v1.AuditConfigDelta.Builder addAuditConfigDeltasBuilder(
-        int index) {
-      return getAuditConfigDeltasFieldBuilder().addBuilder(
-          index, com.google.iam.v1.AuditConfigDelta.getDefaultInstance());
+    public com.google.iam.v1.AuditConfigDelta.Builder addAuditConfigDeltasBuilder(int index) {
+      return getAuditConfigDeltasFieldBuilder()
+          .addBuilder(index, com.google.iam.v1.AuditConfigDelta.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The delta for AuditConfigs between two policies.
      * 

      *
      * repeated .google.iam.v1.AuditConfigDelta audit_config_deltas = 2;
      */
-    public java.util.List 
-         getAuditConfigDeltasBuilderList() {
+    public java.util.List
+        getAuditConfigDeltasBuilderList() {
       return getAuditConfigDeltasFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.iam.v1.AuditConfigDelta, com.google.iam.v1.AuditConfigDelta.Builder, com.google.iam.v1.AuditConfigDeltaOrBuilder> 
+            com.google.iam.v1.AuditConfigDelta,
+            com.google.iam.v1.AuditConfigDelta.Builder,
+            com.google.iam.v1.AuditConfigDeltaOrBuilder>
         getAuditConfigDeltasFieldBuilder() {
       if (auditConfigDeltasBuilder_ == null) {
-        auditConfigDeltasBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.iam.v1.AuditConfigDelta, com.google.iam.v1.AuditConfigDelta.Builder, com.google.iam.v1.AuditConfigDeltaOrBuilder>(
+        auditConfigDeltasBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.iam.v1.AuditConfigDelta,
+                com.google.iam.v1.AuditConfigDelta.Builder,
+                com.google.iam.v1.AuditConfigDeltaOrBuilder>(
                 auditConfigDeltas_,
                 ((bitField0_ & 0x00000002) != 0),
                 getParentForChildren(),
@@ -1238,56 +1370,54 @@ public com.google.iam.v1.AuditConfigDelta.Builder addAuditConfigDeltasBuilder(
       }
       return auditConfigDeltasBuilder_;
     }
-    @Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
-    @Override
+    @java.lang.Override
     public final Builder mergeUnknownFields(
         final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.iam.v1.PolicyDelta)
   }
 
   // @@protoc_insertion_point(class_scope:google.iam.v1.PolicyDelta)
-  private static final PolicyDelta DEFAULT_INSTANCE;
+  private static final com.google.iam.v1.PolicyDelta DEFAULT_INSTANCE;
+
   static {
-    DEFAULT_INSTANCE = new PolicyDelta();
+    DEFAULT_INSTANCE = new com.google.iam.v1.PolicyDelta();
   }
 
-  public static PolicyDelta getDefaultInstance() {
+  public static com.google.iam.v1.PolicyDelta getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @Override
-    public PolicyDelta parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new PolicyDelta(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public PolicyDelta parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new PolicyDelta(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
   }
 
-  @Override
+  @java.lang.Override
   public com.google.protobuf.Parser getParserForType() {
     return PARSER;
   }
 
-  @Override
-  public PolicyDelta getDefaultInstanceForType() {
+  @java.lang.Override
+  public com.google.iam.v1.PolicyDelta getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/PolicyDeltaOrBuilder.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/PolicyDeltaOrBuilder.java
index e1735b94..fd3e1c0d 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/PolicyDeltaOrBuilder.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/PolicyDeltaOrBuilder.java
@@ -1,30 +1,51 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/policy.proto
 
 package com.google.iam.v1;
 
-public interface PolicyDeltaOrBuilder extends
+public interface PolicyDeltaOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.iam.v1.PolicyDelta)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The delta for Bindings between two policies.
    * 

    *
    * repeated .google.iam.v1.BindingDelta binding_deltas = 1;
    */
-  java.util.List
-      getBindingDeltasList();
+  java.util.List getBindingDeltasList();
   /**
+   *
+   *
    * 
    * The delta for Bindings between two policies.
    * 

    *
    * repeated .google.iam.v1.BindingDelta binding_deltas = 1;
    */
-  BindingDelta getBindingDeltas(int index);
+  com.google.iam.v1.BindingDelta getBindingDeltas(int index);
   /**
+   *
+   *
    * 
    * The delta for Bindings between two policies.
    * 

@@ -33,42 +54,49 @@ public interface PolicyDeltaOrBuilder extends
    */
   int getBindingDeltasCount();
   /**
+   *
+   *
    * 
    * The delta for Bindings between two policies.
    * 

    *
    * repeated .google.iam.v1.BindingDelta binding_deltas = 1;
    */
-  java.util.List 
-      getBindingDeltasOrBuilderList();
+  java.util.List getBindingDeltasOrBuilderList();
   /**
+   *
+   *
    * 
    * The delta for Bindings between two policies.
    * 

    *
    * repeated .google.iam.v1.BindingDelta binding_deltas = 1;
    */
-  com.google.iam.v1.BindingDeltaOrBuilder getBindingDeltasOrBuilder(
-      int index);
+  com.google.iam.v1.BindingDeltaOrBuilder getBindingDeltasOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The delta for AuditConfigs between two policies.
    * 

    *
    * repeated .google.iam.v1.AuditConfigDelta audit_config_deltas = 2;
    */
-  java.util.List
-      getAuditConfigDeltasList();
+  java.util.List getAuditConfigDeltasList();
   /**
+   *
+   *
    * 
    * The delta for AuditConfigs between two policies.
    * 

    *
    * repeated .google.iam.v1.AuditConfigDelta audit_config_deltas = 2;
    */
-  AuditConfigDelta getAuditConfigDeltas(int index);
+  com.google.iam.v1.AuditConfigDelta getAuditConfigDeltas(int index);
   /**
+   *
+   *
    * 
    * The delta for AuditConfigs between two policies.
    * 

@@ -77,21 +105,24 @@ com.google.iam.v1.BindingDeltaOrBuilder getBindingDeltasOrBuilder(
    */
   int getAuditConfigDeltasCount();
   /**
+   *
+   *
    * 
    * The delta for AuditConfigs between two policies.
    * 

    *
    * repeated .google.iam.v1.AuditConfigDelta audit_config_deltas = 2;
    */
-  java.util.List 
+  java.util.List
       getAuditConfigDeltasOrBuilderList();
   /**
+   *
+   *
    * 
    * The delta for AuditConfigs between two policies.
    * 

    *
    * repeated .google.iam.v1.AuditConfigDelta audit_config_deltas = 2;
    */
-  com.google.iam.v1.AuditConfigDeltaOrBuilder getAuditConfigDeltasOrBuilder(
-      int index);
+  com.google.iam.v1.AuditConfigDeltaOrBuilder getAuditConfigDeltasOrBuilder(int index);
 }
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/PolicyOrBuilder.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/PolicyOrBuilder.java
index 99b9548b..6be361f3 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/PolicyOrBuilder.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/PolicyOrBuilder.java
@@ -1,31 +1,54 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/policy.proto
 
 package com.google.iam.v1;
 
-public interface PolicyOrBuilder extends
+public interface PolicyOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.iam.v1.Policy)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Specifies the format of the policy.
    * Valid values are 0, 1, and 3. Requests specifying an invalid value will be
    * rejected.
    * Operations affecting conditional bindings must specify version 3. This can
    * be either setting a conditional policy, modifying a conditional binding,
-   * or removing a conditional binding from the stored conditional policy.
+   * or removing a binding (conditional or unconditional) from the stored
+   * conditional policy.
    * Operations on non-conditional policies may specify any valid value or
    * leave the field unset.
-   * If no etag is provided in the call to `setIamPolicy`, any version
-   * compliance checks on the incoming and/or stored policy is skipped.
+   * If no etag is provided in the call to `setIamPolicy`, version compliance
+   * checks against the stored policy is skipped.
    * 

    *
    * int32 version = 1;
+   *
+   * @return The version.
    */
   int getVersion();
 
   /**
+   *
+   *
    * 
    * Associates a list of `members` to a `role`. Optionally may specify a
    * `condition` that determines when binding is in effect.
@@ -34,9 +57,10 @@ public interface PolicyOrBuilder extends
    *
    * repeated .google.iam.v1.Binding bindings = 4;
    */
-  java.util.List
-      getBindingsList();
+  java.util.List getBindingsList();
   /**
+   *
+   *
    * 
    * Associates a list of `members` to a `role`. Optionally may specify a
    * `condition` that determines when binding is in effect.
@@ -45,8 +69,10 @@ public interface PolicyOrBuilder extends
    *
    * repeated .google.iam.v1.Binding bindings = 4;
    */
-  Binding getBindings(int index);
+  com.google.iam.v1.Binding getBindings(int index);
   /**
+   *
+   *
    * 
    * Associates a list of `members` to a `role`. Optionally may specify a
    * `condition` that determines when binding is in effect.
@@ -57,6 +83,8 @@ public interface PolicyOrBuilder extends
    */
   int getBindingsCount();
   /**
+   *
+   *
    * 
    * Associates a list of `members` to a `role`. Optionally may specify a
    * `condition` that determines when binding is in effect.
@@ -65,9 +93,10 @@ public interface PolicyOrBuilder extends
    *
    * repeated .google.iam.v1.Binding bindings = 4;
    */
-  java.util.List 
-      getBindingsOrBuilderList();
+  java.util.List getBindingsOrBuilderList();
   /**
+   *
+   *
    * 
    * Associates a list of `members` to a `role`. Optionally may specify a
    * `condition` that determines when binding is in effect.
@@ -76,10 +105,11 @@ public interface PolicyOrBuilder extends
    *
    * repeated .google.iam.v1.Binding bindings = 4;
    */
-  com.google.iam.v1.BindingOrBuilder getBindingsOrBuilder(
-      int index);
+  com.google.iam.v1.BindingOrBuilder getBindingsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * `etag` is used for optimistic concurrency control as a way to help
    * prevent simultaneous updates of a policy from overwriting each other.
@@ -90,11 +120,13 @@ com.google.iam.v1.BindingOrBuilder getBindingsOrBuilder(
    * ensure that their change will be applied to the same version of the policy.
    * If no `etag` is provided in the call to `setIamPolicy`, then the existing
    * policy is overwritten. Due to blind-set semantics of an etag-less policy,
-   * 'setIamPolicy' will not fail even if either of incoming or stored policy
-   * does not meet the version requirements.
+   * 'setIamPolicy' will not fail even if the incoming policy version does not
+   * meet the requirements for modifying the stored policy.
    * 

    *
    * bytes etag = 3;
+   *
+   * @return The etag.
    */
   com.google.protobuf.ByteString getEtag();
 }
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/PolicyProto.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/PolicyProto.java
index d25ff666..2eee39d0 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/PolicyProto.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/PolicyProto.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/policy.proto
 
@@ -5,117 +20,110 @@
 
 public final class PolicyProto {
   private PolicyProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
 
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
+  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_iam_v1_Policy_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_iam_v1_Policy_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_iam_v1_Policy_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_iam_v1_Binding_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_iam_v1_Binding_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_iam_v1_Binding_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_iam_v1_PolicyDelta_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_iam_v1_PolicyDelta_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_iam_v1_PolicyDelta_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_iam_v1_BindingDelta_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_iam_v1_BindingDelta_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_iam_v1_BindingDelta_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_iam_v1_AuditConfigDelta_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_iam_v1_AuditConfigDelta_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_iam_v1_AuditConfigDelta_fieldAccessorTable;
 
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     return descriptor;
   }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
   static {
-    String[] descriptorData = {
-      "\n\032google/iam/v1/policy.proto\022\rgoogle.iam" +
-      ".v1\032\026google/type/expr.proto\032\034google/api/" +
-      "annotations.proto\"Q\n\006Policy\022\017\n\007version\030\001" +
-      " \001(\005\022(\n\010bindings\030\004 \003(\0132\026.google.iam.v1.B" +
-      "inding\022\014\n\004etag\030\003 \001(\014\"N\n\007Binding\022\014\n\004role\030" +
-      "\001 \001(\t\022\017\n\007members\030\002 \003(\t\022$\n\tcondition\030\003 \001(" +
-      "\0132\021.google.type.Expr\"\200\001\n\013PolicyDelta\0223\n\016" +
-      "binding_deltas\030\001 \003(\0132\033.google.iam.v1.Bin" +
-      "dingDelta\022<\n\023audit_config_deltas\030\002 \003(\0132\037" +
-      ".google.iam.v1.AuditConfigDelta\"\275\001\n\014Bind" +
-      "ingDelta\0222\n\006action\030\001 \001(\0162\".google.iam.v1" +
-      ".BindingDelta.Action\022\014\n\004role\030\002 \001(\t\022\016\n\006me" +
-      "mber\030\003 \001(\t\022$\n\tcondition\030\004 \001(\0132\021.google.t" +
-      "ype.Expr\"5\n\006Action\022\026\n\022ACTION_UNSPECIFIED" +
-      "\020\000\022\007\n\003ADD\020\001\022\n\n\006REMOVE\020\002\"\275\001\n\020AuditConfigD" +
-      "elta\0226\n\006action\030\001 \001(\0162&.google.iam.v1.Aud" +
-      "itConfigDelta.Action\022\017\n\007service\030\002 \001(\t\022\027\n" +
-      "\017exempted_member\030\003 \001(\t\022\020\n\010log_type\030\004 \001(\t" +
-      "\"5\n\006Action\022\026\n\022ACTION_UNSPECIFIED\020\000\022\007\n\003AD" +
-      "D\020\001\022\n\n\006REMOVE\020\002B\203\001\n\021com.google.iam.v1B\013P" +
-      "olicyProtoP\001Z0google.golang.org/genproto" +
-      "/googleapis/iam/v1;iam\370\001\001\252\002\023Google.Cloud" +
-      ".Iam.V1\312\002\023Google\\Cloud\\Iam\\V1b\006proto3"
+    java.lang.String[] descriptorData = {
+      "\n\032google/iam/v1/policy.proto\022\rgoogle.iam"
+          + ".v1\032\026google/type/expr.proto\032\034google/api/"
+          + "annotations.proto\"Q\n\006Policy\022\017\n\007version\030\001"
+          + " \001(\005\022(\n\010bindings\030\004 \003(\0132\026.google.iam.v1.B"
+          + "inding\022\014\n\004etag\030\003 \001(\014\"N\n\007Binding\022\014\n\004role\030"
+          + "\001 \001(\t\022\017\n\007members\030\002 \003(\t\022$\n\tcondition\030\003 \001("
+          + "\0132\021.google.type.Expr\"\200\001\n\013PolicyDelta\0223\n\016"
+          + "binding_deltas\030\001 \003(\0132\033.google.iam.v1.Bin"
+          + "dingDelta\022<\n\023audit_config_deltas\030\002 \003(\0132\037"
+          + ".google.iam.v1.AuditConfigDelta\"\275\001\n\014Bind"
+          + "ingDelta\0222\n\006action\030\001 \001(\0162\".google.iam.v1"
+          + ".BindingDelta.Action\022\014\n\004role\030\002 \001(\t\022\016\n\006me"
+          + "mber\030\003 \001(\t\022$\n\tcondition\030\004 \001(\0132\021.google.t"
+          + "ype.Expr\"5\n\006Action\022\026\n\022ACTION_UNSPECIFIED"
+          + "\020\000\022\007\n\003ADD\020\001\022\n\n\006REMOVE\020\002\"\275\001\n\020AuditConfigD"
+          + "elta\0226\n\006action\030\001 \001(\0162&.google.iam.v1.Aud"
+          + "itConfigDelta.Action\022\017\n\007service\030\002 \001(\t\022\027\n"
+          + "\017exempted_member\030\003 \001(\t\022\020\n\010log_type\030\004 \001(\t"
+          + "\"5\n\006Action\022\026\n\022ACTION_UNSPECIFIED\020\000\022\007\n\003AD"
+          + "D\020\001\022\n\n\006REMOVE\020\002B\203\001\n\021com.google.iam.v1B\013P"
+          + "olicyProtoP\001Z0google.golang.org/genproto"
+          + "/googleapis/iam/v1;iam\370\001\001\252\002\023Google.Cloud"
+          + ".Iam.V1\312\002\023Google\\Cloud\\Iam\\V1b\006proto3"
     };
-    com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
-        new com.google.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
-          public com.google.protobuf.ExtensionRegistry assignDescriptors(
-              com.google.protobuf.Descriptors.FileDescriptor root) {
-            descriptor = root;
-            return null;
-          }
-        };
-    com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.type.ExprProto.getDescriptor(),
-          com.google.api.AnnotationsProto.getDescriptor(),
-        }, assigner);
-    internal_static_google_iam_v1_Policy_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_iam_v1_Policy_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_iam_v1_Policy_descriptor,
-        new String[] { "Version", "Bindings", "Etag", });
-    internal_static_google_iam_v1_Binding_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_iam_v1_Binding_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_iam_v1_Binding_descriptor,
-        new String[] { "Role", "Members", "Condition", });
-    internal_static_google_iam_v1_PolicyDelta_descriptor =
-      getDescriptor().getMessageTypes().get(2);
-    internal_static_google_iam_v1_PolicyDelta_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_iam_v1_PolicyDelta_descriptor,
-        new String[] { "BindingDeltas", "AuditConfigDeltas", });
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.type.ExprProto.getDescriptor(),
+              com.google.api.AnnotationsProto.getDescriptor(),
+            });
+    internal_static_google_iam_v1_Policy_descriptor = getDescriptor().getMessageTypes().get(0);
+    internal_static_google_iam_v1_Policy_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_iam_v1_Policy_descriptor,
+            new java.lang.String[] {
+              "Version", "Bindings", "Etag",
+            });
+    internal_static_google_iam_v1_Binding_descriptor = getDescriptor().getMessageTypes().get(1);
+    internal_static_google_iam_v1_Binding_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_iam_v1_Binding_descriptor,
+            new java.lang.String[] {
+              "Role", "Members", "Condition",
+            });
+    internal_static_google_iam_v1_PolicyDelta_descriptor = getDescriptor().getMessageTypes().get(2);
+    internal_static_google_iam_v1_PolicyDelta_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_iam_v1_PolicyDelta_descriptor,
+            new java.lang.String[] {
+              "BindingDeltas", "AuditConfigDeltas",
+            });
     internal_static_google_iam_v1_BindingDelta_descriptor =
-      getDescriptor().getMessageTypes().get(3);
-    internal_static_google_iam_v1_BindingDelta_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_iam_v1_BindingDelta_descriptor,
-        new String[] { "Action", "Role", "Member", "Condition", });
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_iam_v1_BindingDelta_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_iam_v1_BindingDelta_descriptor,
+            new java.lang.String[] {
+              "Action", "Role", "Member", "Condition",
+            });
     internal_static_google_iam_v1_AuditConfigDelta_descriptor =
-      getDescriptor().getMessageTypes().get(4);
-    internal_static_google_iam_v1_AuditConfigDelta_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_iam_v1_AuditConfigDelta_descriptor,
-        new String[] { "Action", "Service", "ExemptedMember", "LogType", });
+        getDescriptor().getMessageTypes().get(4);
+    internal_static_google_iam_v1_AuditConfigDelta_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_iam_v1_AuditConfigDelta_descriptor,
+            new java.lang.String[] {
+              "Action", "Service", "ExemptedMember", "LogType",
+            });
     com.google.type.ExprProto.getDescriptor();
     com.google.api.AnnotationsProto.getDescriptor();
   }
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/SetIamPolicyRequest.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/SetIamPolicyRequest.java
index 98e5af3d..ead65341 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/SetIamPolicyRequest.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/SetIamPolicyRequest.java
@@ -1,42 +1,65 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/iam_policy.proto
 
 package com.google.iam.v1;
 
 /**
+ *
+ *
  * 
  * Request message for `SetIamPolicy` method.
  * 

  *
  * Protobuf type {@code google.iam.v1.SetIamPolicyRequest}
  */
-public  final class SetIamPolicyRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SetIamPolicyRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.iam.v1.SetIamPolicyRequest)
     SetIamPolicyRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SetIamPolicyRequest.newBuilder() to construct.
   private SetIamPolicyRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private SetIamPolicyRequest() {
     resource_ = "";
   }
 
-  @Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new SetIamPolicyRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private SetIamPolicyRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     this();
     if (extensionRegistry == null) {
-      throw new NullPointerException();
+      throw new java.lang.NullPointerException();
     }
-    int mutable_bitField0_ = 0;
     com.google.protobuf.UnknownFieldSet.Builder unknownFields =
         com.google.protobuf.UnknownFieldSet.newBuilder();
     try {
@@ -47,94 +70,107 @@ private SetIamPolicyRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            resource_ = s;
-            break;
-          }
-          case 18: {
-            Policy.Builder subBuilder = null;
-            if (policy_ != null) {
-              subBuilder = policy_.toBuilder();
+              resource_ = s;
+              break;
             }
-            policy_ = input.readMessage(Policy.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(policy_);
-              policy_ = subBuilder.buildPartial();
+          case 18:
+            {
+              com.google.iam.v1.Policy.Builder subBuilder = null;
+              if (policy_ != null) {
+                subBuilder = policy_.toBuilder();
+              }
+              policy_ = input.readMessage(com.google.iam.v1.Policy.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(policy_);
+                policy_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            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);
+      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 IamPolicyProto.internal_static_google_iam_v1_SetIamPolicyRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.iam.v1.IamPolicyProto
+        .internal_static_google_iam_v1_SetIamPolicyRequest_descriptor;
   }
 
-  @Override
-  protected FieldAccessorTable
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return IamPolicyProto.internal_static_google_iam_v1_SetIamPolicyRequest_fieldAccessorTable
+    return com.google.iam.v1.IamPolicyProto
+        .internal_static_google_iam_v1_SetIamPolicyRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            SetIamPolicyRequest.class, Builder.class);
+            com.google.iam.v1.SetIamPolicyRequest.class,
+            com.google.iam.v1.SetIamPolicyRequest.Builder.class);
   }
 
   public static final int RESOURCE_FIELD_NUMBER = 1;
-  private volatile Object resource_;
+  private volatile java.lang.Object resource_;
   /**
+   *
+   *
    * 
    * REQUIRED: The resource for which the policy is being specified.
    * See the operation documentation for the appropriate value for this field.
    * 

    *
-   * string resource = 1;
+   * 
+   * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The resource.
    */
-  public String getResource() {
-    Object ref = resource_;
-    if (ref instanceof String) {
-      return (String) ref;
+  public java.lang.String getResource() {
+    java.lang.Object ref = resource_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      String s = bs.toStringUtf8();
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
       resource_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * REQUIRED: The resource for which the policy is being specified.
    * See the operation documentation for the appropriate value for this field.
    * 

    *
-   * string resource = 1;
+   * 
+   * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for resource.
    */
-  public com.google.protobuf.ByteString
-      getResourceBytes() {
-    Object ref = resource_;
-    if (ref instanceof String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (String) ref);
+  public com.google.protobuf.ByteString getResourceBytes() {
+    java.lang.Object ref = resource_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       resource_ = b;
       return b;
     } else {
@@ -143,8 +179,10 @@ public String getResource() {
   }
 
   public static final int POLICY_FIELD_NUMBER = 2;
-  private Policy policy_;
+  private com.google.iam.v1.Policy policy_;
   /**
+   *
+   *
    * 
    * REQUIRED: The complete policy to be applied to the `resource`. The size of
    * the policy is limited to a few 10s of KB. An empty policy is a
@@ -152,12 +190,16 @@ public String getResource() {
    * might reject them.
    * 

    *
-   * .google.iam.v1.Policy policy = 2;
+   * .google.iam.v1.Policy policy = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return Whether the policy field is set.
    */
   public boolean hasPolicy() {
     return policy_ != null;
   }
   /**
+   *
+   *
    * 
    * REQUIRED: The complete policy to be applied to the `resource`. The size of
    * the policy is limited to a few 10s of KB. An empty policy is a
@@ -165,12 +207,16 @@ public boolean hasPolicy() {
    * might reject them.
    * 

    *
-   * .google.iam.v1.Policy policy = 2;
+   * .google.iam.v1.Policy policy = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The policy.
    */
-  public Policy getPolicy() {
-    return policy_ == null ? Policy.getDefaultInstance() : policy_;
+  public com.google.iam.v1.Policy getPolicy() {
+    return policy_ == null ? com.google.iam.v1.Policy.getDefaultInstance() : policy_;
   }
   /**
+   *
+   *
    * 
    * REQUIRED: The complete policy to be applied to the `resource`. The size of
    * the policy is limited to a few 10s of KB. An empty policy is a
@@ -178,14 +224,15 @@ public Policy getPolicy() {
    * might reject them.
    * 

    *
-   * .google.iam.v1.Policy policy = 2;
+   * .google.iam.v1.Policy policy = 2 [(.google.api.field_behavior) = REQUIRED];
    */
-  public PolicyOrBuilder getPolicyOrBuilder() {
+  public com.google.iam.v1.PolicyOrBuilder getPolicyOrBuilder() {
     return getPolicy();
   }
 
   private byte memoizedIsInitialized = -1;
-  @Override
+
+  @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
     if (isInitialized == 1) return true;
@@ -195,9 +242,8 @@ public final boolean isInitialized() {
     return true;
   }
 
-  @Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getResourceBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, resource_);
     }
@@ -207,7 +253,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     unknownFields.writeTo(output);
   }
 
-  @Override
+  @java.lang.Override
   public int getSerializedSize() {
     int size = memoizedSize;
     if (size != -1) return size;
@@ -217,36 +263,33 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, resource_);
     }
     if (policy_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getPolicy());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getPolicy());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
   }
 
-  @Override
-  public boolean equals(final Object obj) {
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
-    if (!(obj instanceof SetIamPolicyRequest)) {
+    if (!(obj instanceof com.google.iam.v1.SetIamPolicyRequest)) {
       return super.equals(obj);
     }
-    SetIamPolicyRequest other = (SetIamPolicyRequest) obj;
+    com.google.iam.v1.SetIamPolicyRequest other = (com.google.iam.v1.SetIamPolicyRequest) obj;
 
-    if (!getResource()
-        .equals(other.getResource())) return false;
+    if (!getResource().equals(other.getResource())) return false;
     if (hasPolicy() != other.hasPolicy()) return false;
     if (hasPolicy()) {
-      if (!getPolicy()
-          .equals(other.getPolicy())) return false;
+      if (!getPolicy().equals(other.getPolicy())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
 
-  @Override
+  @java.lang.Override
   public int hashCode() {
     if (memoizedHashCode != 0) {
       return memoizedHashCode;
@@ -264,118 +307,126 @@ public int hashCode() {
     return hash;
   }
 
-  public static SetIamPolicyRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.iam.v1.SetIamPolicyRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static SetIamPolicyRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.SetIamPolicyRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static SetIamPolicyRequest parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.iam.v1.SetIamPolicyRequest parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static SetIamPolicyRequest parseFrom(
+
+  public static com.google.iam.v1.SetIamPolicyRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static SetIamPolicyRequest parseFrom(byte[] data)
+
+  public static com.google.iam.v1.SetIamPolicyRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static SetIamPolicyRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.SetIamPolicyRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static SetIamPolicyRequest parseFrom(java.io.InputStream input)
+
+  public static com.google.iam.v1.SetIamPolicyRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static SetIamPolicyRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.SetIamPolicyRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static SetIamPolicyRequest parseDelimitedFrom(java.io.InputStream input)
+
+  public static com.google.iam.v1.SetIamPolicyRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
-  public static SetIamPolicyRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.SetIamPolicyRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static SetIamPolicyRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.iam.v1.SetIamPolicyRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static SetIamPolicyRequest parseFrom(
+
+  public static com.google.iam.v1.SetIamPolicyRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
   }
 
-  @Override
-  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(SetIamPolicyRequest prototype) {
+
+  public static Builder newBuilder(com.google.iam.v1.SetIamPolicyRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-  @Override
+
+  @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
-  @Override
-  protected Builder newBuilderForType(
-      BuilderParent parent) {
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for `SetIamPolicy` method.
    * 

    *
    * Protobuf type {@code google.iam.v1.SetIamPolicyRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.iam.v1.SetIamPolicyRequest)
       com.google.iam.v1.SetIamPolicyRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return IamPolicyProto.internal_static_google_iam_v1_SetIamPolicyRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.iam.v1.IamPolicyProto
+          .internal_static_google_iam_v1_SetIamPolicyRequest_descriptor;
     }
 
-    @Override
-    protected FieldAccessorTable
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return IamPolicyProto.internal_static_google_iam_v1_SetIamPolicyRequest_fieldAccessorTable
+      return com.google.iam.v1.IamPolicyProto
+          .internal_static_google_iam_v1_SetIamPolicyRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              SetIamPolicyRequest.class, Builder.class);
+              com.google.iam.v1.SetIamPolicyRequest.class,
+              com.google.iam.v1.SetIamPolicyRequest.Builder.class);
     }
 
     // Construct using com.google.iam.v1.SetIamPolicyRequest.newBuilder()
@@ -383,17 +434,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
-    @Override
+
+    @java.lang.Override
     public Builder clear() {
       super.clear();
       resource_ = "";
@@ -407,29 +457,30 @@ public Builder clear() {
       return this;
     }
 
-    @Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return IamPolicyProto.internal_static_google_iam_v1_SetIamPolicyRequest_descriptor;
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.iam.v1.IamPolicyProto
+          .internal_static_google_iam_v1_SetIamPolicyRequest_descriptor;
     }
 
-    @Override
-    public SetIamPolicyRequest getDefaultInstanceForType() {
-      return SetIamPolicyRequest.getDefaultInstance();
+    @java.lang.Override
+    public com.google.iam.v1.SetIamPolicyRequest getDefaultInstanceForType() {
+      return com.google.iam.v1.SetIamPolicyRequest.getDefaultInstance();
     }
 
-    @Override
-    public SetIamPolicyRequest build() {
-      SetIamPolicyRequest result = buildPartial();
+    @java.lang.Override
+    public com.google.iam.v1.SetIamPolicyRequest build() {
+      com.google.iam.v1.SetIamPolicyRequest result = buildPartial();
       if (!result.isInitialized()) {
         throw newUninitializedMessageException(result);
       }
       return result;
     }
 
-    @Override
-    public SetIamPolicyRequest buildPartial() {
-      SetIamPolicyRequest result = new SetIamPolicyRequest(this);
+    @java.lang.Override
+    public com.google.iam.v1.SetIamPolicyRequest buildPartial() {
+      com.google.iam.v1.SetIamPolicyRequest result =
+          new com.google.iam.v1.SetIamPolicyRequest(this);
       result.resource_ = resource_;
       if (policyBuilder_ == null) {
         result.policy_ = policy_;
@@ -440,50 +491,51 @@ public SetIamPolicyRequest buildPartial() {
       return result;
     }
 
-    @Override
+    @java.lang.Override
     public Builder clone() {
       return super.clone();
     }
-    @Override
+
+    @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
-    @Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-    @Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-    @Override
+
+    @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof SetIamPolicyRequest) {
-        return mergeFrom((SetIamPolicyRequest)other);
+      if (other instanceof com.google.iam.v1.SetIamPolicyRequest) {
+        return mergeFrom((com.google.iam.v1.SetIamPolicyRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(SetIamPolicyRequest other) {
-      if (other == SetIamPolicyRequest.getDefaultInstance()) return this;
+    public Builder mergeFrom(com.google.iam.v1.SetIamPolicyRequest other) {
+      if (other == com.google.iam.v1.SetIamPolicyRequest.getDefaultInstance()) return this;
       if (!other.getResource().isEmpty()) {
         resource_ = other.resource_;
         onChanged();
@@ -496,21 +548,21 @@ public Builder mergeFrom(SetIamPolicyRequest other) {
       return this;
     }
 
-    @Override
+    @java.lang.Override
     public final boolean isInitialized() {
       return true;
     }
 
-    @Override
+    @java.lang.Override
     public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      SetIamPolicyRequest parsedMessage = null;
+      com.google.iam.v1.SetIamPolicyRequest parsedMessage = null;
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (SetIamPolicyRequest) e.getUnfinishedMessage();
+        parsedMessage = (com.google.iam.v1.SetIamPolicyRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -520,42 +572,51 @@ public Builder mergeFrom(
       return this;
     }
 
-    private Object resource_ = "";
+    private java.lang.Object resource_ = "";
     /**
+     *
+     *
      * 
      * REQUIRED: The resource for which the policy is being specified.
      * See the operation documentation for the appropriate value for this field.
      * 

      *
-     * string resource = 1;
+     * 
+     * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The resource.
      */
-    public String getResource() {
-      Object ref = resource_;
-      if (!(ref instanceof String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        String s = bs.toStringUtf8();
+    public java.lang.String getResource() {
+      java.lang.Object ref = resource_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
         resource_ = s;
         return s;
       } else {
-        return (String) ref;
+        return (java.lang.String) ref;
       }
     }
     /**
+     *
+     *
      * 
      * REQUIRED: The resource for which the policy is being specified.
      * See the operation documentation for the appropriate value for this field.
      * 

      *
-     * string resource = 1;
+     * 
+     * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The bytes for resource.
      */
-    public com.google.protobuf.ByteString
-        getResourceBytes() {
-      Object ref = resource_;
+    public com.google.protobuf.ByteString getResourceBytes() {
+      java.lang.Object ref = resource_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         resource_ = b;
         return b;
       } else {
@@ -563,61 +624,84 @@ public String getResource() {
       }
     }
     /**
+     *
+     *
      * 
      * REQUIRED: The resource for which the policy is being specified.
      * See the operation documentation for the appropriate value for this field.
      * 

      *
-     * string resource = 1;
+     * 
+     * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The resource to set.
+     * @return This builder for chaining.
      */
-    public Builder setResource(
-        String value) {
+    public Builder setResource(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       resource_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * REQUIRED: The resource for which the policy is being specified.
      * See the operation documentation for the appropriate value for this field.
      * 

      *
-     * string resource = 1;
+     * 
+     * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return This builder for chaining.
      */
     public Builder clearResource() {
-      
+
       resource_ = getDefaultInstance().getResource();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * REQUIRED: The resource for which the policy is being specified.
      * See the operation documentation for the appropriate value for this field.
      * 

      *
-     * string resource = 1;
+     * 
+     * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The bytes for resource to set.
+     * @return This builder for chaining.
      */
-    public Builder setResourceBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setResourceBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       resource_ = value;
       onChanged();
       return this;
     }
 
-    private Policy policy_;
+    private com.google.iam.v1.Policy policy_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        Policy, Policy.Builder, PolicyOrBuilder> policyBuilder_;
+            com.google.iam.v1.Policy,
+            com.google.iam.v1.Policy.Builder,
+            com.google.iam.v1.PolicyOrBuilder>
+        policyBuilder_;
     /**
+     *
+     *
      * 
      * REQUIRED: The complete policy to be applied to the `resource`. The size of
      * the policy is limited to a few 10s of KB. An empty policy is a
@@ -625,12 +709,16 @@ public Builder setResourceBytes(
      * might reject them.
      * 

      *
-     * .google.iam.v1.Policy policy = 2;
+     * .google.iam.v1.Policy policy = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return Whether the policy field is set.
      */
     public boolean hasPolicy() {
       return policyBuilder_ != null || policy_ != null;
     }
     /**
+     *
+     *
      * 
      * REQUIRED: The complete policy to be applied to the `resource`. The size of
      * the policy is limited to a few 10s of KB. An empty policy is a
@@ -638,16 +726,20 @@ public boolean hasPolicy() {
      * might reject them.
      * 

      *
-     * .google.iam.v1.Policy policy = 2;
+     * .google.iam.v1.Policy policy = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The policy.
      */
-    public Policy getPolicy() {
+    public com.google.iam.v1.Policy getPolicy() {
       if (policyBuilder_ == null) {
-        return policy_ == null ? Policy.getDefaultInstance() : policy_;
+        return policy_ == null ? com.google.iam.v1.Policy.getDefaultInstance() : policy_;
       } else {
         return policyBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * REQUIRED: The complete policy to be applied to the `resource`. The size of
      * the policy is limited to a few 10s of KB. An empty policy is a
@@ -655,9 +747,9 @@ public Policy getPolicy() {
      * might reject them.
      * 

      *
-     * .google.iam.v1.Policy policy = 2;
+     * .google.iam.v1.Policy policy = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setPolicy(Policy value) {
+    public Builder setPolicy(com.google.iam.v1.Policy value) {
       if (policyBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -671,6 +763,8 @@ public Builder setPolicy(Policy value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * REQUIRED: The complete policy to be applied to the `resource`. The size of
      * the policy is limited to a few 10s of KB. An empty policy is a
@@ -678,10 +772,9 @@ public Builder setPolicy(Policy value) {
      * might reject them.
      * 

      *
-     * .google.iam.v1.Policy policy = 2;
+     * .google.iam.v1.Policy policy = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setPolicy(
-        Policy.Builder builderForValue) {
+    public Builder setPolicy(com.google.iam.v1.Policy.Builder builderForValue) {
       if (policyBuilder_ == null) {
         policy_ = builderForValue.build();
         onChanged();
@@ -692,6 +785,8 @@ public Builder setPolicy(
       return this;
     }
     /**
+     *
+     *
      * 
      * REQUIRED: The complete policy to be applied to the `resource`. The size of
      * the policy is limited to a few 10s of KB. An empty policy is a
@@ -699,13 +794,12 @@ public Builder setPolicy(
      * might reject them.
      * 

      *
-     * .google.iam.v1.Policy policy = 2;
+     * .google.iam.v1.Policy policy = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder mergePolicy(Policy value) {
+    public Builder mergePolicy(com.google.iam.v1.Policy value) {
       if (policyBuilder_ == null) {
         if (policy_ != null) {
-          policy_ =
-            Policy.newBuilder(policy_).mergeFrom(value).buildPartial();
+          policy_ = com.google.iam.v1.Policy.newBuilder(policy_).mergeFrom(value).buildPartial();
         } else {
           policy_ = value;
         }
@@ -717,6 +811,8 @@ public Builder mergePolicy(Policy value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * REQUIRED: The complete policy to be applied to the `resource`. The size of
      * the policy is limited to a few 10s of KB. An empty policy is a
@@ -724,7 +820,7 @@ public Builder mergePolicy(Policy value) {
      * might reject them.
      * 

      *
-     * .google.iam.v1.Policy policy = 2;
+     * .google.iam.v1.Policy policy = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearPolicy() {
       if (policyBuilder_ == null) {
@@ -738,6 +834,8 @@ public Builder clearPolicy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * REQUIRED: The complete policy to be applied to the `resource`. The size of
      * the policy is limited to a few 10s of KB. An empty policy is a
@@ -745,14 +843,16 @@ public Builder clearPolicy() {
      * might reject them.
      * 

      *
-     * .google.iam.v1.Policy policy = 2;
+     * .google.iam.v1.Policy policy = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Policy.Builder getPolicyBuilder() {
-      
+    public com.google.iam.v1.Policy.Builder getPolicyBuilder() {
+
       onChanged();
       return getPolicyFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * REQUIRED: The complete policy to be applied to the `resource`. The size of
      * the policy is limited to a few 10s of KB. An empty policy is a
@@ -760,17 +860,18 @@ public Policy.Builder getPolicyBuilder() {
      * might reject them.
      * 

      *
-     * .google.iam.v1.Policy policy = 2;
+     * .google.iam.v1.Policy policy = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public PolicyOrBuilder getPolicyOrBuilder() {
+    public com.google.iam.v1.PolicyOrBuilder getPolicyOrBuilder() {
       if (policyBuilder_ != null) {
         return policyBuilder_.getMessageOrBuilder();
       } else {
-        return policy_ == null ?
-            Policy.getDefaultInstance() : policy_;
+        return policy_ == null ? com.google.iam.v1.Policy.getDefaultInstance() : policy_;
       }
     }
     /**
+     *
+     *
      * 
      * REQUIRED: The complete policy to be applied to the `resource`. The size of
      * the policy is limited to a few 10s of KB. An empty policy is a
@@ -778,71 +879,71 @@ public PolicyOrBuilder getPolicyOrBuilder() {
      * might reject them.
      * 

      *
-     * .google.iam.v1.Policy policy = 2;
+     * .google.iam.v1.Policy policy = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        Policy, Policy.Builder, PolicyOrBuilder>
+            com.google.iam.v1.Policy,
+            com.google.iam.v1.Policy.Builder,
+            com.google.iam.v1.PolicyOrBuilder>
         getPolicyFieldBuilder() {
       if (policyBuilder_ == null) {
-        policyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            Policy, Policy.Builder, PolicyOrBuilder>(
-                getPolicy(),
-                getParentForChildren(),
-                isClean());
+        policyBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.iam.v1.Policy,
+                com.google.iam.v1.Policy.Builder,
+                com.google.iam.v1.PolicyOrBuilder>(getPolicy(), getParentForChildren(), isClean());
         policy_ = null;
       }
       return policyBuilder_;
     }
-    @Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
-    @Override
+    @java.lang.Override
     public final Builder mergeUnknownFields(
         final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.iam.v1.SetIamPolicyRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.iam.v1.SetIamPolicyRequest)
-  private static final SetIamPolicyRequest DEFAULT_INSTANCE;
+  private static final com.google.iam.v1.SetIamPolicyRequest DEFAULT_INSTANCE;
+
   static {
-    DEFAULT_INSTANCE = new SetIamPolicyRequest();
+    DEFAULT_INSTANCE = new com.google.iam.v1.SetIamPolicyRequest();
   }
 
-  public static SetIamPolicyRequest getDefaultInstance() {
+  public static com.google.iam.v1.SetIamPolicyRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @Override
-    public SetIamPolicyRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new SetIamPolicyRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SetIamPolicyRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new SetIamPolicyRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
   }
 
-  @Override
+  @java.lang.Override
   public com.google.protobuf.Parser getParserForType() {
     return PARSER;
   }
 
-  @Override
-  public SetIamPolicyRequest getDefaultInstanceForType() {
+  @java.lang.Override
+  public com.google.iam.v1.SetIamPolicyRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/SetIamPolicyRequestOrBuilder.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/SetIamPolicyRequestOrBuilder.java
index e0e2e888..135cf6dc 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/SetIamPolicyRequestOrBuilder.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/SetIamPolicyRequestOrBuilder.java
@@ -1,33 +1,62 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/iam_policy.proto
 
 package com.google.iam.v1;
 
-public interface SetIamPolicyRequestOrBuilder extends
+public interface SetIamPolicyRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.iam.v1.SetIamPolicyRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * REQUIRED: The resource for which the policy is being specified.
    * See the operation documentation for the appropriate value for this field.
    * 

    *
-   * string resource = 1;
+   * 
+   * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The resource.
    */
-  String getResource();
+  java.lang.String getResource();
   /**
+   *
+   *
    * 
    * REQUIRED: The resource for which the policy is being specified.
    * See the operation documentation for the appropriate value for this field.
    * 

    *
-   * string resource = 1;
+   * 
+   * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for resource.
    */
-  com.google.protobuf.ByteString
-      getResourceBytes();
+  com.google.protobuf.ByteString getResourceBytes();
 
   /**
+   *
+   *
    * 
    * REQUIRED: The complete policy to be applied to the `resource`. The size of
    * the policy is limited to a few 10s of KB. An empty policy is a
@@ -35,10 +64,14 @@ public interface SetIamPolicyRequestOrBuilder extends
    * might reject them.
    * 

    *
-   * .google.iam.v1.Policy policy = 2;
+   * .google.iam.v1.Policy policy = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return Whether the policy field is set.
    */
   boolean hasPolicy();
   /**
+   *
+   *
    * 
    * REQUIRED: The complete policy to be applied to the `resource`. The size of
    * the policy is limited to a few 10s of KB. An empty policy is a
@@ -46,10 +79,14 @@ public interface SetIamPolicyRequestOrBuilder extends
    * might reject them.
    * 

    *
-   * .google.iam.v1.Policy policy = 2;
+   * .google.iam.v1.Policy policy = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The policy.
    */
-  Policy getPolicy();
+  com.google.iam.v1.Policy getPolicy();
   /**
+   *
+   *
    * 
    * REQUIRED: The complete policy to be applied to the `resource`. The size of
    * the policy is limited to a few 10s of KB. An empty policy is a
@@ -57,7 +94,7 @@ public interface SetIamPolicyRequestOrBuilder extends
    * might reject them.
    * 

    *
-   * .google.iam.v1.Policy policy = 2;
+   * .google.iam.v1.Policy policy = 2 [(.google.api.field_behavior) = REQUIRED];
    */
-  PolicyOrBuilder getPolicyOrBuilder();
+  com.google.iam.v1.PolicyOrBuilder getPolicyOrBuilder();
 }
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/TestIamPermissionsRequest.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/TestIamPermissionsRequest.java
index 95a56fcb..784d2beb 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/TestIamPermissionsRequest.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/TestIamPermissionsRequest.java
@@ -1,41 +1,65 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/iam_policy.proto
 
 package com.google.iam.v1;
 
 /**
+ *
+ *
  * 
  * Request message for `TestIamPermissions` method.
  * 

  *
  * Protobuf type {@code google.iam.v1.TestIamPermissionsRequest}
  */
-public  final class TestIamPermissionsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class TestIamPermissionsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.iam.v1.TestIamPermissionsRequest)
     TestIamPermissionsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use TestIamPermissionsRequest.newBuilder() to construct.
   private TestIamPermissionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private TestIamPermissionsRequest() {
     resource_ = "";
     permissions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
   }
 
-  @Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new TestIamPermissionsRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private TestIamPermissionsRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     this();
     if (extensionRegistry == null) {
-      throw new NullPointerException();
+      throw new java.lang.NullPointerException();
     }
     int mutable_bitField0_ = 0;
     com.google.protobuf.UnknownFieldSet.Builder unknownFields =
@@ -48,94 +72,106 @@ private TestIamPermissionsRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            resource_ = s;
-            break;
-          }
-          case 18: {
-            String s = input.readStringRequireUtf8();
-            if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-              permissions_ = new com.google.protobuf.LazyStringArrayList();
-              mutable_bitField0_ |= 0x00000002;
+              resource_ = s;
+              break;
             }
-            permissions_.add(s);
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                permissions_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              permissions_.add(s);
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            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);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
-      if (((mutable_bitField0_ & 0x00000002) != 0)) {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
         permissions_ = permissions_.getUnmodifiableView();
       }
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return IamPolicyProto.internal_static_google_iam_v1_TestIamPermissionsRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.iam.v1.IamPolicyProto
+        .internal_static_google_iam_v1_TestIamPermissionsRequest_descriptor;
   }
 
-  @Override
-  protected FieldAccessorTable
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return IamPolicyProto.internal_static_google_iam_v1_TestIamPermissionsRequest_fieldAccessorTable
+    return com.google.iam.v1.IamPolicyProto
+        .internal_static_google_iam_v1_TestIamPermissionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            TestIamPermissionsRequest.class, Builder.class);
+            com.google.iam.v1.TestIamPermissionsRequest.class,
+            com.google.iam.v1.TestIamPermissionsRequest.Builder.class);
   }
 
-  private int bitField0_;
   public static final int RESOURCE_FIELD_NUMBER = 1;
-  private volatile Object resource_;
+  private volatile java.lang.Object resource_;
   /**
+   *
+   *
    * 
    * REQUIRED: The resource for which the policy detail is being requested.
    * See the operation documentation for the appropriate value for this field.
    * 

    *
-   * string resource = 1;
+   * 
+   * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The resource.
    */
-  public String getResource() {
-    Object ref = resource_;
-    if (ref instanceof String) {
-      return (String) ref;
+  public java.lang.String getResource() {
+    java.lang.Object ref = resource_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      String s = bs.toStringUtf8();
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
       resource_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * REQUIRED: The resource for which the policy detail is being requested.
    * See the operation documentation for the appropriate value for this field.
    * 

    *
-   * string resource = 1;
+   * 
+   * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for resource.
    */
-  public com.google.protobuf.ByteString
-      getResourceBytes() {
-    Object ref = resource_;
-    if (ref instanceof String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (String) ref);
+  public com.google.protobuf.ByteString getResourceBytes() {
+    java.lang.Object ref = resource_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       resource_ = b;
       return b;
     } else {
@@ -146,6 +182,8 @@ public String getResource() {
   public static final int PERMISSIONS_FIELD_NUMBER = 2;
   private com.google.protobuf.LazyStringList permissions_;
   /**
+   *
+   *
    * 
    * The set of permissions to check for the `resource`. Permissions with
    * wildcards (such as '*' or 'storage.*') are not allowed. For more
@@ -153,13 +191,16 @@ public String getResource() {
    * [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
    * 

    *
-   * repeated string permissions = 2;
+   * repeated string permissions = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return A list containing the permissions.
    */
-  public com.google.protobuf.ProtocolStringList
-      getPermissionsList() {
+  public com.google.protobuf.ProtocolStringList getPermissionsList() {
     return permissions_;
   }
   /**
+   *
+   *
    * 
    * The set of permissions to check for the `resource`. Permissions with
    * wildcards (such as '*' or 'storage.*') are not allowed. For more
@@ -167,12 +208,16 @@ public String getResource() {
    * [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
    * 

    *
-   * repeated string permissions = 2;
+   * repeated string permissions = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The count of permissions.
    */
   public int getPermissionsCount() {
     return permissions_.size();
   }
   /**
+   *
+   *
    * 
    * The set of permissions to check for the `resource`. Permissions with
    * wildcards (such as '*' or 'storage.*') are not allowed. For more
@@ -180,12 +225,17 @@ public int getPermissionsCount() {
    * [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
    * 

    *
-   * repeated string permissions = 2;
+   * repeated string permissions = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @param index The index of the element to return.
+   * @return The permissions at the given index.
    */
-  public String getPermissions(int index) {
+  public java.lang.String getPermissions(int index) {
     return permissions_.get(index);
   }
   /**
+   *
+   *
    * 
    * The set of permissions to check for the `resource`. Permissions with
    * wildcards (such as '*' or 'storage.*') are not allowed. For more
@@ -193,15 +243,18 @@ public String getPermissions(int index) {
    * [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
    * 

    *
-   * repeated string permissions = 2;
+   * repeated string permissions = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the permissions at the given index.
    */
-  public com.google.protobuf.ByteString
-      getPermissionsBytes(int index) {
+  public com.google.protobuf.ByteString getPermissionsBytes(int index) {
     return permissions_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-  @Override
+
+  @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
     if (isInitialized == 1) return true;
@@ -211,9 +264,8 @@ public final boolean isInitialized() {
     return true;
   }
 
-  @Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getResourceBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, resource_);
     }
@@ -223,7 +275,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     unknownFields.writeTo(output);
   }
 
-  @Override
+  @java.lang.Override
   public int getSerializedSize() {
     int size = memoizedSize;
     if (size != -1) return size;
@@ -245,25 +297,24 @@ public int getSerializedSize() {
     return size;
   }
 
-  @Override
-  public boolean equals(final Object obj) {
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
-    if (!(obj instanceof TestIamPermissionsRequest)) {
+    if (!(obj instanceof com.google.iam.v1.TestIamPermissionsRequest)) {
       return super.equals(obj);
     }
-    TestIamPermissionsRequest other = (TestIamPermissionsRequest) obj;
+    com.google.iam.v1.TestIamPermissionsRequest other =
+        (com.google.iam.v1.TestIamPermissionsRequest) obj;
 
-    if (!getResource()
-        .equals(other.getResource())) return false;
-    if (!getPermissionsList()
-        .equals(other.getPermissionsList())) return false;
+    if (!getResource().equals(other.getResource())) return false;
+    if (!getPermissionsList().equals(other.getPermissionsList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
 
-  @Override
+  @java.lang.Override
   public int hashCode() {
     if (memoizedHashCode != 0) {
       return memoizedHashCode;
@@ -281,118 +332,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static TestIamPermissionsRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.iam.v1.TestIamPermissionsRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static TestIamPermissionsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.TestIamPermissionsRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static TestIamPermissionsRequest parseFrom(
+
+  public static com.google.iam.v1.TestIamPermissionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static TestIamPermissionsRequest parseFrom(
+
+  public static com.google.iam.v1.TestIamPermissionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static TestIamPermissionsRequest parseFrom(byte[] data)
+
+  public static com.google.iam.v1.TestIamPermissionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static TestIamPermissionsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.TestIamPermissionsRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static TestIamPermissionsRequest parseFrom(java.io.InputStream input)
+
+  public static com.google.iam.v1.TestIamPermissionsRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static TestIamPermissionsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.TestIamPermissionsRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static TestIamPermissionsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.iam.v1.TestIamPermissionsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
-  public static TestIamPermissionsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.TestIamPermissionsRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static TestIamPermissionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.iam.v1.TestIamPermissionsRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static TestIamPermissionsRequest parseFrom(
+
+  public static com.google.iam.v1.TestIamPermissionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
   }
 
-  @Override
-  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(TestIamPermissionsRequest prototype) {
+
+  public static Builder newBuilder(com.google.iam.v1.TestIamPermissionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-  @Override
+
+  @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
-  @Override
-  protected Builder newBuilderForType(
-      BuilderParent parent) {
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for `TestIamPermissions` method.
    * 

    *
    * Protobuf type {@code google.iam.v1.TestIamPermissionsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.iam.v1.TestIamPermissionsRequest)
       com.google.iam.v1.TestIamPermissionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return IamPolicyProto.internal_static_google_iam_v1_TestIamPermissionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.iam.v1.IamPolicyProto
+          .internal_static_google_iam_v1_TestIamPermissionsRequest_descriptor;
     }
 
-    @Override
-    protected FieldAccessorTable
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return IamPolicyProto.internal_static_google_iam_v1_TestIamPermissionsRequest_fieldAccessorTable
+      return com.google.iam.v1.IamPolicyProto
+          .internal_static_google_iam_v1_TestIamPermissionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              TestIamPermissionsRequest.class, Builder.class);
+              com.google.iam.v1.TestIamPermissionsRequest.class,
+              com.google.iam.v1.TestIamPermissionsRequest.Builder.class);
     }
 
     // Construct using com.google.iam.v1.TestIamPermissionsRequest.newBuilder()
@@ -400,106 +460,105 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
-    @Override
+
+    @java.lang.Override
     public Builder clear() {
       super.clear();
       resource_ = "";
 
       permissions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      bitField0_ = (bitField0_ & ~0x00000002);
+      bitField0_ = (bitField0_ & ~0x00000001);
       return this;
     }
 
-    @Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return IamPolicyProto.internal_static_google_iam_v1_TestIamPermissionsRequest_descriptor;
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.iam.v1.IamPolicyProto
+          .internal_static_google_iam_v1_TestIamPermissionsRequest_descriptor;
     }
 
-    @Override
-    public TestIamPermissionsRequest getDefaultInstanceForType() {
-      return TestIamPermissionsRequest.getDefaultInstance();
+    @java.lang.Override
+    public com.google.iam.v1.TestIamPermissionsRequest getDefaultInstanceForType() {
+      return com.google.iam.v1.TestIamPermissionsRequest.getDefaultInstance();
     }
 
-    @Override
-    public TestIamPermissionsRequest build() {
-      TestIamPermissionsRequest result = buildPartial();
+    @java.lang.Override
+    public com.google.iam.v1.TestIamPermissionsRequest build() {
+      com.google.iam.v1.TestIamPermissionsRequest result = buildPartial();
       if (!result.isInitialized()) {
         throw newUninitializedMessageException(result);
       }
       return result;
     }
 
-    @Override
-    public TestIamPermissionsRequest buildPartial() {
-      TestIamPermissionsRequest result = new TestIamPermissionsRequest(this);
+    @java.lang.Override
+    public com.google.iam.v1.TestIamPermissionsRequest buildPartial() {
+      com.google.iam.v1.TestIamPermissionsRequest result =
+          new com.google.iam.v1.TestIamPermissionsRequest(this);
       int from_bitField0_ = bitField0_;
-      int to_bitField0_ = 0;
       result.resource_ = resource_;
-      if (((bitField0_ & 0x00000002) != 0)) {
+      if (((bitField0_ & 0x00000001) != 0)) {
         permissions_ = permissions_.getUnmodifiableView();
-        bitField0_ = (bitField0_ & ~0x00000002);
+        bitField0_ = (bitField0_ & ~0x00000001);
       }
       result.permissions_ = permissions_;
-      result.bitField0_ = to_bitField0_;
       onBuilt();
       return result;
     }
 
-    @Override
+    @java.lang.Override
     public Builder clone() {
       return super.clone();
     }
-    @Override
+
+    @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
-    @Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-    @Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-    @Override
+
+    @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof TestIamPermissionsRequest) {
-        return mergeFrom((TestIamPermissionsRequest)other);
+      if (other instanceof com.google.iam.v1.TestIamPermissionsRequest) {
+        return mergeFrom((com.google.iam.v1.TestIamPermissionsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(TestIamPermissionsRequest other) {
-      if (other == TestIamPermissionsRequest.getDefaultInstance()) return this;
+    public Builder mergeFrom(com.google.iam.v1.TestIamPermissionsRequest other) {
+      if (other == com.google.iam.v1.TestIamPermissionsRequest.getDefaultInstance()) return this;
       if (!other.getResource().isEmpty()) {
         resource_ = other.resource_;
         onChanged();
@@ -507,7 +566,7 @@ public Builder mergeFrom(TestIamPermissionsRequest other) {
       if (!other.permissions_.isEmpty()) {
         if (permissions_.isEmpty()) {
           permissions_ = other.permissions_;
-          bitField0_ = (bitField0_ & ~0x00000002);
+          bitField0_ = (bitField0_ & ~0x00000001);
         } else {
           ensurePermissionsIsMutable();
           permissions_.addAll(other.permissions_);
@@ -519,21 +578,21 @@ public Builder mergeFrom(TestIamPermissionsRequest other) {
       return this;
     }
 
-    @Override
+    @java.lang.Override
     public final boolean isInitialized() {
       return true;
     }
 
-    @Override
+    @java.lang.Override
     public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      TestIamPermissionsRequest parsedMessage = null;
+      com.google.iam.v1.TestIamPermissionsRequest parsedMessage = null;
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (TestIamPermissionsRequest) e.getUnfinishedMessage();
+        parsedMessage = (com.google.iam.v1.TestIamPermissionsRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -542,44 +601,54 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
-    private Object resource_ = "";
+    private java.lang.Object resource_ = "";
     /**
+     *
+     *
      * 
      * REQUIRED: The resource for which the policy detail is being requested.
      * See the operation documentation for the appropriate value for this field.
      * 

      *
-     * string resource = 1;
+     * 
+     * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The resource.
      */
-    public String getResource() {
-      Object ref = resource_;
-      if (!(ref instanceof String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        String s = bs.toStringUtf8();
+    public java.lang.String getResource() {
+      java.lang.Object ref = resource_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
         resource_ = s;
         return s;
       } else {
-        return (String) ref;
+        return (java.lang.String) ref;
       }
     }
     /**
+     *
+     *
      * 
      * REQUIRED: The resource for which the policy detail is being requested.
      * See the operation documentation for the appropriate value for this field.
      * 

      *
-     * string resource = 1;
+     * 
+     * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The bytes for resource.
      */
-    public com.google.protobuf.ByteString
-        getResourceBytes() {
-      Object ref = resource_;
+    public com.google.protobuf.ByteString getResourceBytes() {
+      java.lang.Object ref = resource_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         resource_ = b;
         return b;
       } else {
@@ -587,65 +656,87 @@ public String getResource() {
       }
     }
     /**
+     *
+     *
      * 
      * REQUIRED: The resource for which the policy detail is being requested.
      * See the operation documentation for the appropriate value for this field.
      * 

      *
-     * string resource = 1;
+     * 
+     * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The resource to set.
+     * @return This builder for chaining.
      */
-    public Builder setResource(
-        String value) {
+    public Builder setResource(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       resource_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * REQUIRED: The resource for which the policy detail is being requested.
      * See the operation documentation for the appropriate value for this field.
      * 

      *
-     * string resource = 1;
+     * 
+     * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return This builder for chaining.
      */
     public Builder clearResource() {
-      
+
       resource_ = getDefaultInstance().getResource();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * REQUIRED: The resource for which the policy detail is being requested.
      * See the operation documentation for the appropriate value for this field.
      * 

      *
-     * string resource = 1;
+     * 
+     * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The bytes for resource to set.
+     * @return This builder for chaining.
      */
-    public Builder setResourceBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setResourceBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       resource_ = value;
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.LazyStringList permissions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList permissions_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensurePermissionsIsMutable() {
-      if (!((bitField0_ & 0x00000002) != 0)) {
+      if (!((bitField0_ & 0x00000001) != 0)) {
         permissions_ = new com.google.protobuf.LazyStringArrayList(permissions_);
-        bitField0_ |= 0x00000002;
-       }
+        bitField0_ |= 0x00000001;
+      }
     }
     /**
+     *
+     *
      * 
      * The set of permissions to check for the `resource`. Permissions with
      * wildcards (such as '*' or 'storage.*') are not allowed. For more
@@ -653,13 +744,16 @@ private void ensurePermissionsIsMutable() {
      * [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
      * 

      *
-     * repeated string permissions = 2;
+     * repeated string permissions = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return A list containing the permissions.
      */
-    public com.google.protobuf.ProtocolStringList
-        getPermissionsList() {
+    public com.google.protobuf.ProtocolStringList getPermissionsList() {
       return permissions_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The set of permissions to check for the `resource`. Permissions with
      * wildcards (such as '*' or 'storage.*') are not allowed. For more
@@ -667,12 +761,16 @@ private void ensurePermissionsIsMutable() {
      * [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
      * 

      *
-     * repeated string permissions = 2;
+     * repeated string permissions = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The count of permissions.
      */
     public int getPermissionsCount() {
       return permissions_.size();
     }
     /**
+     *
+     *
      * 
      * The set of permissions to check for the `resource`. Permissions with
      * wildcards (such as '*' or 'storage.*') are not allowed. For more
@@ -680,12 +778,17 @@ public int getPermissionsCount() {
      * [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
      * 

      *
-     * repeated string permissions = 2;
+     * repeated string permissions = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @param index The index of the element to return.
+     * @return The permissions at the given index.
      */
-    public String getPermissions(int index) {
+    public java.lang.String getPermissions(int index) {
       return permissions_.get(index);
     }
     /**
+     *
+     *
      * 
      * The set of permissions to check for the `resource`. Permissions with
      * wildcards (such as '*' or 'storage.*') are not allowed. For more
@@ -693,13 +796,17 @@ public String getPermissions(int index) {
      * [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
      * 

      *
-     * repeated string permissions = 2;
+     * repeated string permissions = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @param index The index of the value to return.
+     * @return The bytes of the permissions at the given index.
      */
-    public com.google.protobuf.ByteString
-        getPermissionsBytes(int index) {
+    public com.google.protobuf.ByteString getPermissionsBytes(int index) {
       return permissions_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The set of permissions to check for the `resource`. Permissions with
      * wildcards (such as '*' or 'storage.*') are not allowed. For more
@@ -707,19 +814,24 @@ public String getPermissions(int index) {
      * [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
      * 

      *
-     * repeated string permissions = 2;
+     * repeated string permissions = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @param index The index to set the value at.
+     * @param value The permissions to set.
+     * @return This builder for chaining.
      */
-    public Builder setPermissions(
-        int index, String value) {
+    public Builder setPermissions(int index, java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensurePermissionsIsMutable();
+        throw new NullPointerException();
+      }
+      ensurePermissionsIsMutable();
       permissions_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The set of permissions to check for the `resource`. Permissions with
      * wildcards (such as '*' or 'storage.*') are not allowed. For more
@@ -727,19 +839,23 @@ public Builder setPermissions(
      * [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
      * 

      *
-     * repeated string permissions = 2;
+     * repeated string permissions = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @param value The permissions to add.
+     * @return This builder for chaining.
      */
-    public Builder addPermissions(
-        String value) {
+    public Builder addPermissions(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensurePermissionsIsMutable();
+        throw new NullPointerException();
+      }
+      ensurePermissionsIsMutable();
       permissions_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The set of permissions to check for the `resource`. Permissions with
      * wildcards (such as '*' or 'storage.*') are not allowed. For more
@@ -747,17 +863,20 @@ public Builder addPermissions(
      * [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
      * 

      *
-     * repeated string permissions = 2;
+     * repeated string permissions = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @param values The permissions to add.
+     * @return This builder for chaining.
      */
-    public Builder addAllPermissions(
-        Iterable values) {
+    public Builder addAllPermissions(java.lang.Iterable values) {
       ensurePermissionsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, permissions_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, permissions_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The set of permissions to check for the `resource`. Permissions with
      * wildcards (such as '*' or 'storage.*') are not allowed. For more
@@ -765,15 +884,19 @@ public Builder addAllPermissions(
      * [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
      * 

      *
-     * repeated string permissions = 2;
+     * repeated string permissions = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return This builder for chaining.
      */
     public Builder clearPermissions() {
       permissions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      bitField0_ = (bitField0_ & ~0x00000002);
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The set of permissions to check for the `resource`. Permissions with
      * wildcards (such as '*' or 'storage.*') are not allowed. For more
@@ -781,69 +904,69 @@ public Builder clearPermissions() {
      * [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
      * 

      *
-     * repeated string permissions = 2;
+     * repeated string permissions = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @param value The bytes of the permissions to add.
+     * @return This builder for chaining.
      */
-    public Builder addPermissionsBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder addPermissionsBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       ensurePermissionsIsMutable();
       permissions_.add(value);
       onChanged();
       return this;
     }
-    @Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
-    @Override
+    @java.lang.Override
     public final Builder mergeUnknownFields(
         final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.iam.v1.TestIamPermissionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.iam.v1.TestIamPermissionsRequest)
-  private static final TestIamPermissionsRequest DEFAULT_INSTANCE;
+  private static final com.google.iam.v1.TestIamPermissionsRequest DEFAULT_INSTANCE;
+
   static {
-    DEFAULT_INSTANCE = new TestIamPermissionsRequest();
+    DEFAULT_INSTANCE = new com.google.iam.v1.TestIamPermissionsRequest();
   }
 
-  public static TestIamPermissionsRequest getDefaultInstance() {
+  public static com.google.iam.v1.TestIamPermissionsRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @Override
-    public TestIamPermissionsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new TestIamPermissionsRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public TestIamPermissionsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new TestIamPermissionsRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
   }
 
-  @Override
+  @java.lang.Override
   public com.google.protobuf.Parser getParserForType() {
     return PARSER;
   }
 
-  @Override
-  public TestIamPermissionsRequest getDefaultInstanceForType() {
+  @java.lang.Override
+  public com.google.iam.v1.TestIamPermissionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/TestIamPermissionsRequestOrBuilder.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/TestIamPermissionsRequestOrBuilder.java
index cdb463c5..53b56f27 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/TestIamPermissionsRequestOrBuilder.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/TestIamPermissionsRequestOrBuilder.java
@@ -1,33 +1,62 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/iam_policy.proto
 
 package com.google.iam.v1;
 
-public interface TestIamPermissionsRequestOrBuilder extends
+public interface TestIamPermissionsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.iam.v1.TestIamPermissionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * REQUIRED: The resource for which the policy detail is being requested.
    * See the operation documentation for the appropriate value for this field.
    * 

    *
-   * string resource = 1;
+   * 
+   * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The resource.
    */
-  String getResource();
+  java.lang.String getResource();
   /**
+   *
+   *
    * 
    * REQUIRED: The resource for which the policy detail is being requested.
    * See the operation documentation for the appropriate value for this field.
    * 

    *
-   * string resource = 1;
+   * 
+   * string resource = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for resource.
    */
-  com.google.protobuf.ByteString
-      getResourceBytes();
+  com.google.protobuf.ByteString getResourceBytes();
 
   /**
+   *
+   *
    * 
    * The set of permissions to check for the `resource`. Permissions with
    * wildcards (such as '*' or 'storage.*') are not allowed. For more
@@ -35,11 +64,14 @@ public interface TestIamPermissionsRequestOrBuilder extends
    * [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
    * 

    *
-   * repeated string permissions = 2;
+   * repeated string permissions = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return A list containing the permissions.
    */
-  java.util.List
-      getPermissionsList();
+  java.util.List getPermissionsList();
   /**
+   *
+   *
    * 
    * The set of permissions to check for the `resource`. Permissions with
    * wildcards (such as '*' or 'storage.*') are not allowed. For more
@@ -47,10 +79,14 @@ public interface TestIamPermissionsRequestOrBuilder extends
    * [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
    * 

    *
-   * repeated string permissions = 2;
+   * repeated string permissions = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The count of permissions.
    */
   int getPermissionsCount();
   /**
+   *
+   *
    * 
    * The set of permissions to check for the `resource`. Permissions with
    * wildcards (such as '*' or 'storage.*') are not allowed. For more
@@ -58,10 +94,15 @@ public interface TestIamPermissionsRequestOrBuilder extends
    * [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
    * 

    *
-   * repeated string permissions = 2;
+   * repeated string permissions = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @param index The index of the element to return.
+   * @return The permissions at the given index.
    */
-  String getPermissions(int index);
+  java.lang.String getPermissions(int index);
   /**
+   *
+   *
    * 
    * The set of permissions to check for the `resource`. Permissions with
    * wildcards (such as '*' or 'storage.*') are not allowed. For more
@@ -69,8 +110,10 @@ public interface TestIamPermissionsRequestOrBuilder extends
    * [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
    * 

    *
-   * repeated string permissions = 2;
+   * repeated string permissions = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the permissions at the given index.
    */
-  com.google.protobuf.ByteString
-      getPermissionsBytes(int index);
+  com.google.protobuf.ByteString getPermissionsBytes(int index);
 }
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/TestIamPermissionsResponse.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/TestIamPermissionsResponse.java
index cd6d2585..50400d50 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/TestIamPermissionsResponse.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/TestIamPermissionsResponse.java
@@ -1,40 +1,64 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/iam_policy.proto
 
 package com.google.iam.v1;
 
 /**
+ *
+ *
  * 
  * Response message for `TestIamPermissions` method.
  * 

  *
  * Protobuf type {@code google.iam.v1.TestIamPermissionsResponse}
  */
-public  final class TestIamPermissionsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class TestIamPermissionsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.iam.v1.TestIamPermissionsResponse)
     TestIamPermissionsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use TestIamPermissionsResponse.newBuilder() to construct.
   private TestIamPermissionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private TestIamPermissionsResponse() {
     permissions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
   }
 
-  @Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new TestIamPermissionsResponse();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private TestIamPermissionsResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     this();
     if (extensionRegistry == null) {
-      throw new NullPointerException();
+      throw new java.lang.NullPointerException();
     }
     int mutable_bitField0_ = 0;
     com.google.protobuf.UnknownFieldSet.Builder unknownFields =
@@ -47,29 +71,29 @@ private TestIamPermissionsResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-            String s = input.readStringRequireUtf8();
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              permissions_ = new com.google.protobuf.LazyStringArrayList();
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                permissions_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              permissions_.add(s);
+              break;
             }
-            permissions_.add(s);
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            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);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         permissions_ = permissions_.getUnmodifiableView();
@@ -78,70 +102,90 @@ private TestIamPermissionsResponse(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return IamPolicyProto.internal_static_google_iam_v1_TestIamPermissionsResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.iam.v1.IamPolicyProto
+        .internal_static_google_iam_v1_TestIamPermissionsResponse_descriptor;
   }
 
-  @Override
-  protected FieldAccessorTable
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return IamPolicyProto.internal_static_google_iam_v1_TestIamPermissionsResponse_fieldAccessorTable
+    return com.google.iam.v1.IamPolicyProto
+        .internal_static_google_iam_v1_TestIamPermissionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            TestIamPermissionsResponse.class, Builder.class);
+            com.google.iam.v1.TestIamPermissionsResponse.class,
+            com.google.iam.v1.TestIamPermissionsResponse.Builder.class);
   }
 
   public static final int PERMISSIONS_FIELD_NUMBER = 1;
   private com.google.protobuf.LazyStringList permissions_;
   /**
+   *
+   *
    * 
    * A subset of `TestPermissionsRequest.permissions` that the caller is
    * allowed.
    * 

    *
    * repeated string permissions = 1;
+   *
+   * @return A list containing the permissions.
    */
-  public com.google.protobuf.ProtocolStringList
-      getPermissionsList() {
+  public com.google.protobuf.ProtocolStringList getPermissionsList() {
     return permissions_;
   }
   /**
+   *
+   *
    * 
    * A subset of `TestPermissionsRequest.permissions` that the caller is
    * allowed.
    * 

    *
    * repeated string permissions = 1;
+   *
+   * @return The count of permissions.
    */
   public int getPermissionsCount() {
     return permissions_.size();
   }
   /**
+   *
+   *
    * 
    * A subset of `TestPermissionsRequest.permissions` that the caller is
    * allowed.
    * 

    *
    * repeated string permissions = 1;
+   *
+   * @param index The index of the element to return.
+   * @return The permissions at the given index.
    */
-  public String getPermissions(int index) {
+  public java.lang.String getPermissions(int index) {
     return permissions_.get(index);
   }
   /**
+   *
+   *
    * 
    * A subset of `TestPermissionsRequest.permissions` that the caller is
    * allowed.
    * 

    *
    * repeated string permissions = 1;
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the permissions at the given index.
    */
-  public com.google.protobuf.ByteString
-      getPermissionsBytes(int index) {
+  public com.google.protobuf.ByteString getPermissionsBytes(int index) {
     return permissions_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-  @Override
+
+  @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
     if (isInitialized == 1) return true;
@@ -151,16 +195,15 @@ public final boolean isInitialized() {
     return true;
   }
 
-  @Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < permissions_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, permissions_.getRaw(i));
     }
     unknownFields.writeTo(output);
   }
 
-  @Override
+  @java.lang.Override
   public int getSerializedSize() {
     int size = memoizedSize;
     if (size != -1) return size;
@@ -179,23 +222,23 @@ public int getSerializedSize() {
     return size;
   }
 
-  @Override
-  public boolean equals(final Object obj) {
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
-    if (!(obj instanceof TestIamPermissionsResponse)) {
+    if (!(obj instanceof com.google.iam.v1.TestIamPermissionsResponse)) {
       return super.equals(obj);
     }
-    TestIamPermissionsResponse other = (TestIamPermissionsResponse) obj;
+    com.google.iam.v1.TestIamPermissionsResponse other =
+        (com.google.iam.v1.TestIamPermissionsResponse) obj;
 
-    if (!getPermissionsList()
-        .equals(other.getPermissionsList())) return false;
+    if (!getPermissionsList().equals(other.getPermissionsList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
 
-  @Override
+  @java.lang.Override
   public int hashCode() {
     if (memoizedHashCode != 0) {
       return memoizedHashCode;
@@ -211,118 +254,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static TestIamPermissionsResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.iam.v1.TestIamPermissionsResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static TestIamPermissionsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.TestIamPermissionsResponse parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static TestIamPermissionsResponse parseFrom(
+
+  public static com.google.iam.v1.TestIamPermissionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static TestIamPermissionsResponse parseFrom(
+
+  public static com.google.iam.v1.TestIamPermissionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static TestIamPermissionsResponse parseFrom(byte[] data)
+
+  public static com.google.iam.v1.TestIamPermissionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static TestIamPermissionsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.TestIamPermissionsResponse parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static TestIamPermissionsResponse parseFrom(java.io.InputStream input)
+
+  public static com.google.iam.v1.TestIamPermissionsResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static TestIamPermissionsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.TestIamPermissionsResponse parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static TestIamPermissionsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.iam.v1.TestIamPermissionsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
-  public static TestIamPermissionsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.TestIamPermissionsResponse parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static TestIamPermissionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.iam.v1.TestIamPermissionsResponse parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static TestIamPermissionsResponse parseFrom(
+
+  public static com.google.iam.v1.TestIamPermissionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
   }
 
-  @Override
-  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(TestIamPermissionsResponse prototype) {
+
+  public static Builder newBuilder(com.google.iam.v1.TestIamPermissionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-  @Override
+
+  @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
-  @Override
-  protected Builder newBuilderForType(
-      BuilderParent parent) {
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response message for `TestIamPermissions` method.
    * 

    *
    * Protobuf type {@code google.iam.v1.TestIamPermissionsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.iam.v1.TestIamPermissionsResponse)
       com.google.iam.v1.TestIamPermissionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return IamPolicyProto.internal_static_google_iam_v1_TestIamPermissionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.iam.v1.IamPolicyProto
+          .internal_static_google_iam_v1_TestIamPermissionsResponse_descriptor;
     }
 
-    @Override
-    protected FieldAccessorTable
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return IamPolicyProto.internal_static_google_iam_v1_TestIamPermissionsResponse_fieldAccessorTable
+      return com.google.iam.v1.IamPolicyProto
+          .internal_static_google_iam_v1_TestIamPermissionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              TestIamPermissionsResponse.class, Builder.class);
+              com.google.iam.v1.TestIamPermissionsResponse.class,
+              com.google.iam.v1.TestIamPermissionsResponse.Builder.class);
     }
 
     // Construct using com.google.iam.v1.TestIamPermissionsResponse.newBuilder()
@@ -330,17 +382,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
-    @Override
+
+    @java.lang.Override
     public Builder clear() {
       super.clear();
       permissions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -348,29 +399,30 @@ public Builder clear() {
       return this;
     }
 
-    @Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return IamPolicyProto.internal_static_google_iam_v1_TestIamPermissionsResponse_descriptor;
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.iam.v1.IamPolicyProto
+          .internal_static_google_iam_v1_TestIamPermissionsResponse_descriptor;
     }
 
-    @Override
-    public TestIamPermissionsResponse getDefaultInstanceForType() {
-      return TestIamPermissionsResponse.getDefaultInstance();
+    @java.lang.Override
+    public com.google.iam.v1.TestIamPermissionsResponse getDefaultInstanceForType() {
+      return com.google.iam.v1.TestIamPermissionsResponse.getDefaultInstance();
     }
 
-    @Override
-    public TestIamPermissionsResponse build() {
-      TestIamPermissionsResponse result = buildPartial();
+    @java.lang.Override
+    public com.google.iam.v1.TestIamPermissionsResponse build() {
+      com.google.iam.v1.TestIamPermissionsResponse result = buildPartial();
       if (!result.isInitialized()) {
         throw newUninitializedMessageException(result);
       }
       return result;
     }
 
-    @Override
-    public TestIamPermissionsResponse buildPartial() {
-      TestIamPermissionsResponse result = new TestIamPermissionsResponse(this);
+    @java.lang.Override
+    public com.google.iam.v1.TestIamPermissionsResponse buildPartial() {
+      com.google.iam.v1.TestIamPermissionsResponse result =
+          new com.google.iam.v1.TestIamPermissionsResponse(this);
       int from_bitField0_ = bitField0_;
       if (((bitField0_ & 0x00000001) != 0)) {
         permissions_ = permissions_.getUnmodifiableView();
@@ -381,50 +433,51 @@ public TestIamPermissionsResponse buildPartial() {
       return result;
     }
 
-    @Override
+    @java.lang.Override
     public Builder clone() {
       return super.clone();
     }
-    @Override
+
+    @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
-    @Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-    @Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-    @Override
+
+    @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof TestIamPermissionsResponse) {
-        return mergeFrom((TestIamPermissionsResponse)other);
+      if (other instanceof com.google.iam.v1.TestIamPermissionsResponse) {
+        return mergeFrom((com.google.iam.v1.TestIamPermissionsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(TestIamPermissionsResponse other) {
-      if (other == TestIamPermissionsResponse.getDefaultInstance()) return this;
+    public Builder mergeFrom(com.google.iam.v1.TestIamPermissionsResponse other) {
+      if (other == com.google.iam.v1.TestIamPermissionsResponse.getDefaultInstance()) return this;
       if (!other.permissions_.isEmpty()) {
         if (permissions_.isEmpty()) {
           permissions_ = other.permissions_;
@@ -440,21 +493,21 @@ public Builder mergeFrom(TestIamPermissionsResponse other) {
       return this;
     }
 
-    @Override
+    @java.lang.Override
     public final boolean isInitialized() {
       return true;
     }
 
-    @Override
+    @java.lang.Override
     public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      TestIamPermissionsResponse parsedMessage = null;
+      com.google.iam.v1.TestIamPermissionsResponse parsedMessage = null;
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (TestIamPermissionsResponse) e.getUnfinishedMessage();
+        parsedMessage = (com.google.iam.v1.TestIamPermissionsResponse) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -463,120 +516,155 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
-    private com.google.protobuf.LazyStringList permissions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList permissions_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensurePermissionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         permissions_ = new com.google.protobuf.LazyStringArrayList(permissions_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * A subset of `TestPermissionsRequest.permissions` that the caller is
      * allowed.
      * 

      *
      * repeated string permissions = 1;
+     *
+     * @return A list containing the permissions.
      */
-    public com.google.protobuf.ProtocolStringList
-        getPermissionsList() {
+    public com.google.protobuf.ProtocolStringList getPermissionsList() {
       return permissions_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * A subset of `TestPermissionsRequest.permissions` that the caller is
      * allowed.
      * 

      *
      * repeated string permissions = 1;
+     *
+     * @return The count of permissions.
      */
     public int getPermissionsCount() {
       return permissions_.size();
     }
     /**
+     *
+     *
      * 
      * A subset of `TestPermissionsRequest.permissions` that the caller is
      * allowed.
      * 

      *
      * repeated string permissions = 1;
+     *
+     * @param index The index of the element to return.
+     * @return The permissions at the given index.
      */
-    public String getPermissions(int index) {
+    public java.lang.String getPermissions(int index) {
       return permissions_.get(index);
     }
     /**
+     *
+     *
      * 
      * A subset of `TestPermissionsRequest.permissions` that the caller is
      * allowed.
      * 

      *
      * repeated string permissions = 1;
+     *
+     * @param index The index of the value to return.
+     * @return The bytes of the permissions at the given index.
      */
-    public com.google.protobuf.ByteString
-        getPermissionsBytes(int index) {
+    public com.google.protobuf.ByteString getPermissionsBytes(int index) {
       return permissions_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * A subset of `TestPermissionsRequest.permissions` that the caller is
      * allowed.
      * 

      *
      * repeated string permissions = 1;
+     *
+     * @param index The index to set the value at.
+     * @param value The permissions to set.
+     * @return This builder for chaining.
      */
-    public Builder setPermissions(
-        int index, String value) {
+    public Builder setPermissions(int index, java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensurePermissionsIsMutable();
+        throw new NullPointerException();
+      }
+      ensurePermissionsIsMutable();
       permissions_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A subset of `TestPermissionsRequest.permissions` that the caller is
      * allowed.
      * 

      *
      * repeated string permissions = 1;
+     *
+     * @param value The permissions to add.
+     * @return This builder for chaining.
      */
-    public Builder addPermissions(
-        String value) {
+    public Builder addPermissions(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensurePermissionsIsMutable();
+        throw new NullPointerException();
+      }
+      ensurePermissionsIsMutable();
       permissions_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A subset of `TestPermissionsRequest.permissions` that the caller is
      * allowed.
      * 

      *
      * repeated string permissions = 1;
+     *
+     * @param values The permissions to add.
+     * @return This builder for chaining.
      */
-    public Builder addAllPermissions(
-        Iterable values) {
+    public Builder addAllPermissions(java.lang.Iterable values) {
       ensurePermissionsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, permissions_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, permissions_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A subset of `TestPermissionsRequest.permissions` that the caller is
      * allowed.
      * 

      *
      * repeated string permissions = 1;
+     *
+     * @return This builder for chaining.
      */
     public Builder clearPermissions() {
       permissions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -585,74 +673,76 @@ public Builder clearPermissions() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A subset of `TestPermissionsRequest.permissions` that the caller is
      * allowed.
      * 

      *
      * repeated string permissions = 1;
+     *
+     * @param value The bytes of the permissions to add.
+     * @return This builder for chaining.
      */
-    public Builder addPermissionsBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder addPermissionsBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       ensurePermissionsIsMutable();
       permissions_.add(value);
       onChanged();
       return this;
     }
-    @Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
-    @Override
+    @java.lang.Override
     public final Builder mergeUnknownFields(
         final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.iam.v1.TestIamPermissionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.iam.v1.TestIamPermissionsResponse)
-  private static final TestIamPermissionsResponse DEFAULT_INSTANCE;
+  private static final com.google.iam.v1.TestIamPermissionsResponse DEFAULT_INSTANCE;
+
   static {
-    DEFAULT_INSTANCE = new TestIamPermissionsResponse();
+    DEFAULT_INSTANCE = new com.google.iam.v1.TestIamPermissionsResponse();
   }
 
-  public static TestIamPermissionsResponse getDefaultInstance() {
+  public static com.google.iam.v1.TestIamPermissionsResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @Override
-    public TestIamPermissionsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new TestIamPermissionsResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public TestIamPermissionsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new TestIamPermissionsResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
   }
 
-  @Override
+  @java.lang.Override
   public com.google.protobuf.Parser getParserForType() {
     return PARSER;
   }
 
-  @Override
-  public TestIamPermissionsResponse getDefaultInstanceForType() {
+  @java.lang.Override
+  public com.google.iam.v1.TestIamPermissionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/TestIamPermissionsResponseOrBuilder.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/TestIamPermissionsResponseOrBuilder.java
index bf0b513f..da677cbe 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/TestIamPermissionsResponseOrBuilder.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/TestIamPermissionsResponseOrBuilder.java
@@ -1,48 +1,80 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/iam_policy.proto
 
 package com.google.iam.v1;
 
-public interface TestIamPermissionsResponseOrBuilder extends
+public interface TestIamPermissionsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.iam.v1.TestIamPermissionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * A subset of `TestPermissionsRequest.permissions` that the caller is
    * allowed.
    * 

    *
    * repeated string permissions = 1;
+   *
+   * @return A list containing the permissions.
    */
-  java.util.List
-      getPermissionsList();
+  java.util.List getPermissionsList();
   /**
+   *
+   *
    * 
    * A subset of `TestPermissionsRequest.permissions` that the caller is
    * allowed.
    * 

    *
    * repeated string permissions = 1;
+   *
+   * @return The count of permissions.
    */
   int getPermissionsCount();
   /**
+   *
+   *
    * 
    * A subset of `TestPermissionsRequest.permissions` that the caller is
    * allowed.
    * 

    *
    * repeated string permissions = 1;
+   *
+   * @param index The index of the element to return.
+   * @return The permissions at the given index.
    */
-  String getPermissions(int index);
+  java.lang.String getPermissions(int index);
   /**
+   *
+   *
    * 
    * A subset of `TestPermissionsRequest.permissions` that the caller is
    * allowed.
    * 

    *
    * repeated string permissions = 1;
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the permissions at the given index.
    */
-  com.google.protobuf.ByteString
-      getPermissionsBytes(int index);
+  com.google.protobuf.ByteString getPermissionsBytes(int index);
 }
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/logging/AuditData.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/logging/AuditData.java
index e248fdf2..926b0838 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/logging/AuditData.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/logging/AuditData.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/logging/audit_data.proto
 
 package com.google.iam.v1.logging;
 
 /**
+ *
+ *
  * 
  * Audit log information specific to Cloud IAM. This message is serialized
  * as an `Any` type in the `ServiceData` message of an
@@ -12,32 +29,37 @@
  *
  * Protobuf type {@code google.iam.v1.logging.AuditData}
  */
-public  final class AuditData extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AuditData extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.iam.v1.logging.AuditData)
     AuditDataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AuditData.newBuilder() to construct.
   private AuditData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private AuditData() {
+
+  private AuditData() {}
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new AuditData();
   }
 
-  @Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private AuditData(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     this();
     if (extensionRegistry == null) {
-      throw new NullPointerException();
+      throw new java.lang.NullPointerException();
     }
-    int mutable_bitField0_ = 0;
     com.google.protobuf.UnknownFieldSet.Builder unknownFields =
         com.google.protobuf.UnknownFieldSet.newBuilder();
     try {
@@ -48,74 +70,88 @@ private AuditData(
           case 0:
             done = true;
             break;
-          case 18: {
-            com.google.iam.v1.PolicyDelta.Builder subBuilder = null;
-            if (policyDelta_ != null) {
-              subBuilder = policyDelta_.toBuilder();
+          case 18:
+            {
+              com.google.iam.v1.PolicyDelta.Builder subBuilder = null;
+              if (policyDelta_ != null) {
+                subBuilder = policyDelta_.toBuilder();
+              }
+              policyDelta_ =
+                  input.readMessage(com.google.iam.v1.PolicyDelta.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(policyDelta_);
+                policyDelta_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-            policyDelta_ = input.readMessage(com.google.iam.v1.PolicyDelta.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(policyDelta_);
-              policyDelta_ = subBuilder.buildPartial();
-            }
-
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            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);
+      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.iam.v1.logging.AuditDataProto.internal_static_google_iam_v1_logging_AuditData_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.iam.v1.logging.AuditDataProto
+        .internal_static_google_iam_v1_logging_AuditData_descriptor;
   }
 
-  @Override
-  protected FieldAccessorTable
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.iam.v1.logging.AuditDataProto.internal_static_google_iam_v1_logging_AuditData_fieldAccessorTable
+    return com.google.iam.v1.logging.AuditDataProto
+        .internal_static_google_iam_v1_logging_AuditData_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            AuditData.class, Builder.class);
+            com.google.iam.v1.logging.AuditData.class,
+            com.google.iam.v1.logging.AuditData.Builder.class);
   }
 
   public static final int POLICY_DELTA_FIELD_NUMBER = 2;
   private com.google.iam.v1.PolicyDelta policyDelta_;
   /**
+   *
+   *
    * 
    * Policy delta between the original policy and the newly set policy.
    * 

    *
    * .google.iam.v1.PolicyDelta policy_delta = 2;
+   *
+   * @return Whether the policyDelta field is set.
    */
   public boolean hasPolicyDelta() {
     return policyDelta_ != null;
   }
   /**
+   *
+   *
    * 
    * Policy delta between the original policy and the newly set policy.
    * 

    *
    * .google.iam.v1.PolicyDelta policy_delta = 2;
+   *
+   * @return The policyDelta.
    */
   public com.google.iam.v1.PolicyDelta getPolicyDelta() {
     return policyDelta_ == null ? com.google.iam.v1.PolicyDelta.getDefaultInstance() : policyDelta_;
   }
   /**
+   *
+   *
    * 
    * Policy delta between the original policy and the newly set policy.
    * 

@@ -127,7 +163,8 @@ public com.google.iam.v1.PolicyDeltaOrBuilder getPolicyDeltaOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-  @Override
+
+  @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
     if (isInitialized == 1) return true;
@@ -137,50 +174,47 @@ public final boolean isInitialized() {
     return true;
   }
 
-  @Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (policyDelta_ != null) {
       output.writeMessage(2, getPolicyDelta());
     }
     unknownFields.writeTo(output);
   }
 
-  @Override
+  @java.lang.Override
   public int getSerializedSize() {
     int size = memoizedSize;
     if (size != -1) return size;
 
     size = 0;
     if (policyDelta_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getPolicyDelta());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getPolicyDelta());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
   }
 
-  @Override
-  public boolean equals(final Object obj) {
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
-    if (!(obj instanceof AuditData)) {
+    if (!(obj instanceof com.google.iam.v1.logging.AuditData)) {
       return super.equals(obj);
     }
-    AuditData other = (AuditData) obj;
+    com.google.iam.v1.logging.AuditData other = (com.google.iam.v1.logging.AuditData) obj;
 
     if (hasPolicyDelta() != other.hasPolicyDelta()) return false;
     if (hasPolicyDelta()) {
-      if (!getPolicyDelta()
-          .equals(other.getPolicyDelta())) return false;
+      if (!getPolicyDelta().equals(other.getPolicyDelta())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
 
-  @Override
+  @java.lang.Override
   public int hashCode() {
     if (memoizedHashCode != 0) {
       return memoizedHashCode;
@@ -196,97 +230,103 @@ public int hashCode() {
     return hash;
   }
 
-  public static AuditData parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.iam.v1.logging.AuditData parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static AuditData parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.logging.AuditData parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static AuditData parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.iam.v1.logging.AuditData parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static AuditData parseFrom(
+
+  public static com.google.iam.v1.logging.AuditData parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static AuditData parseFrom(byte[] data)
+
+  public static com.google.iam.v1.logging.AuditData parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-  public static AuditData parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.logging.AuditData parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static AuditData parseFrom(java.io.InputStream input)
+
+  public static com.google.iam.v1.logging.AuditData parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static AuditData parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.logging.AuditData parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static AuditData parseDelimitedFrom(java.io.InputStream input)
+
+  public static com.google.iam.v1.logging.AuditData parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
-  public static AuditData parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+
+  public static com.google.iam.v1.logging.AuditData parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static AuditData parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.iam.v1.logging.AuditData parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
-  public static AuditData parseFrom(
+
+  public static com.google.iam.v1.logging.AuditData parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
   }
 
-  @Override
-  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(AuditData prototype) {
+
+  public static Builder newBuilder(com.google.iam.v1.logging.AuditData prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-  @Override
+
+  @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
-  @Override
-  protected Builder newBuilderForType(
-      BuilderParent parent) {
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Audit log information specific to Cloud IAM. This message is serialized
    * as an `Any` type in the `ServiceData` message of an
@@ -295,21 +335,23 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.iam.v1.logging.AuditData}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.iam.v1.logging.AuditData)
       com.google.iam.v1.logging.AuditDataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.iam.v1.logging.AuditDataProto.internal_static_google_iam_v1_logging_AuditData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.iam.v1.logging.AuditDataProto
+          .internal_static_google_iam_v1_logging_AuditData_descriptor;
     }
 
-    @Override
-    protected FieldAccessorTable
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.iam.v1.logging.AuditDataProto.internal_static_google_iam_v1_logging_AuditData_fieldAccessorTable
+      return com.google.iam.v1.logging.AuditDataProto
+          .internal_static_google_iam_v1_logging_AuditData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              AuditData.class, Builder.class);
+              com.google.iam.v1.logging.AuditData.class,
+              com.google.iam.v1.logging.AuditData.Builder.class);
     }
 
     // Construct using com.google.iam.v1.logging.AuditData.newBuilder()
@@ -317,17 +359,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
-    @Override
+
+    @java.lang.Override
     public Builder clear() {
       super.clear();
       if (policyDeltaBuilder_ == null) {
@@ -339,29 +380,29 @@ public Builder clear() {
       return this;
     }
 
-    @Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.iam.v1.logging.AuditDataProto.internal_static_google_iam_v1_logging_AuditData_descriptor;
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.iam.v1.logging.AuditDataProto
+          .internal_static_google_iam_v1_logging_AuditData_descriptor;
     }
 
-    @Override
-    public AuditData getDefaultInstanceForType() {
-      return AuditData.getDefaultInstance();
+    @java.lang.Override
+    public com.google.iam.v1.logging.AuditData getDefaultInstanceForType() {
+      return com.google.iam.v1.logging.AuditData.getDefaultInstance();
     }
 
-    @Override
-    public AuditData build() {
-      AuditData result = buildPartial();
+    @java.lang.Override
+    public com.google.iam.v1.logging.AuditData build() {
+      com.google.iam.v1.logging.AuditData result = buildPartial();
       if (!result.isInitialized()) {
         throw newUninitializedMessageException(result);
       }
       return result;
     }
 
-    @Override
-    public AuditData buildPartial() {
-      AuditData result = new AuditData(this);
+    @java.lang.Override
+    public com.google.iam.v1.logging.AuditData buildPartial() {
+      com.google.iam.v1.logging.AuditData result = new com.google.iam.v1.logging.AuditData(this);
       if (policyDeltaBuilder_ == null) {
         result.policyDelta_ = policyDelta_;
       } else {
@@ -371,50 +412,51 @@ public AuditData buildPartial() {
       return result;
     }
 
-    @Override
+    @java.lang.Override
     public Builder clone() {
       return super.clone();
     }
-    @Override
+
+    @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
-    @Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-    @Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-    @Override
+
+    @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-    @Override
+
+    @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof AuditData) {
-        return mergeFrom((AuditData)other);
+      if (other instanceof com.google.iam.v1.logging.AuditData) {
+        return mergeFrom((com.google.iam.v1.logging.AuditData) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(AuditData other) {
-      if (other == AuditData.getDefaultInstance()) return this;
+    public Builder mergeFrom(com.google.iam.v1.logging.AuditData other) {
+      if (other == com.google.iam.v1.logging.AuditData.getDefaultInstance()) return this;
       if (other.hasPolicyDelta()) {
         mergePolicyDelta(other.getPolicyDelta());
       }
@@ -423,21 +465,21 @@ public Builder mergeFrom(AuditData other) {
       return this;
     }
 
-    @Override
+    @java.lang.Override
     public final boolean isInitialized() {
       return true;
     }
 
-    @Override
+    @java.lang.Override
     public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      AuditData parsedMessage = null;
+      com.google.iam.v1.logging.AuditData parsedMessage = null;
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (AuditData) e.getUnfinishedMessage();
+        parsedMessage = (com.google.iam.v1.logging.AuditData) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -449,32 +491,47 @@ public Builder mergeFrom(
 
     private com.google.iam.v1.PolicyDelta policyDelta_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.iam.v1.PolicyDelta, com.google.iam.v1.PolicyDelta.Builder, com.google.iam.v1.PolicyDeltaOrBuilder> policyDeltaBuilder_;
+            com.google.iam.v1.PolicyDelta,
+            com.google.iam.v1.PolicyDelta.Builder,
+            com.google.iam.v1.PolicyDeltaOrBuilder>
+        policyDeltaBuilder_;
     /**
+     *
+     *
      * 
      * Policy delta between the original policy and the newly set policy.
      * 

      *
      * .google.iam.v1.PolicyDelta policy_delta = 2;
+     *
+     * @return Whether the policyDelta field is set.
      */
     public boolean hasPolicyDelta() {
       return policyDeltaBuilder_ != null || policyDelta_ != null;
     }
     /**
+     *
+     *
      * 
      * Policy delta between the original policy and the newly set policy.
      * 

      *
      * .google.iam.v1.PolicyDelta policy_delta = 2;
+     *
+     * @return The policyDelta.
      */
     public com.google.iam.v1.PolicyDelta getPolicyDelta() {
       if (policyDeltaBuilder_ == null) {
-        return policyDelta_ == null ? com.google.iam.v1.PolicyDelta.getDefaultInstance() : policyDelta_;
+        return policyDelta_ == null
+            ? com.google.iam.v1.PolicyDelta.getDefaultInstance()
+            : policyDelta_;
       } else {
         return policyDeltaBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Policy delta between the original policy and the newly set policy.
      * 

@@ -495,14 +552,15 @@ public Builder setPolicyDelta(com.google.iam.v1.PolicyDelta value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Policy delta between the original policy and the newly set policy.
      * 

      *
      * .google.iam.v1.PolicyDelta policy_delta = 2;
      */
-    public Builder setPolicyDelta(
-        com.google.iam.v1.PolicyDelta.Builder builderForValue) {
+    public Builder setPolicyDelta(com.google.iam.v1.PolicyDelta.Builder builderForValue) {
       if (policyDeltaBuilder_ == null) {
         policyDelta_ = builderForValue.build();
         onChanged();
@@ -513,6 +571,8 @@ public Builder setPolicyDelta(
       return this;
     }
     /**
+     *
+     *
      * 
      * Policy delta between the original policy and the newly set policy.
      * 

@@ -523,7 +583,9 @@ public Builder mergePolicyDelta(com.google.iam.v1.PolicyDelta value) {
       if (policyDeltaBuilder_ == null) {
         if (policyDelta_ != null) {
           policyDelta_ =
-            com.google.iam.v1.PolicyDelta.newBuilder(policyDelta_).mergeFrom(value).buildPartial();
+              com.google.iam.v1.PolicyDelta.newBuilder(policyDelta_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           policyDelta_ = value;
         }
@@ -535,6 +597,8 @@ public Builder mergePolicyDelta(com.google.iam.v1.PolicyDelta value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Policy delta between the original policy and the newly set policy.
      * 

@@ -553,6 +617,8 @@ public Builder clearPolicyDelta() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Policy delta between the original policy and the newly set policy.
      * 

@@ -560,11 +626,13 @@ public Builder clearPolicyDelta() {
      * .google.iam.v1.PolicyDelta policy_delta = 2;
      */
     public com.google.iam.v1.PolicyDelta.Builder getPolicyDeltaBuilder() {
-      
+
       onChanged();
       return getPolicyDeltaFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Policy delta between the original policy and the newly set policy.
      * 

@@ -575,11 +643,14 @@ public com.google.iam.v1.PolicyDeltaOrBuilder getPolicyDeltaOrBuilder() {
       if (policyDeltaBuilder_ != null) {
         return policyDeltaBuilder_.getMessageOrBuilder();
       } else {
-        return policyDelta_ == null ?
-            com.google.iam.v1.PolicyDelta.getDefaultInstance() : policyDelta_;
+        return policyDelta_ == null
+            ? com.google.iam.v1.PolicyDelta.getDefaultInstance()
+            : policyDelta_;
       }
     }
     /**
+     *
+     *
      * 
      * Policy delta between the original policy and the newly set policy.
      * 

@@ -587,68 +658,69 @@ public com.google.iam.v1.PolicyDeltaOrBuilder getPolicyDeltaOrBuilder() {
      * .google.iam.v1.PolicyDelta policy_delta = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.iam.v1.PolicyDelta, com.google.iam.v1.PolicyDelta.Builder, com.google.iam.v1.PolicyDeltaOrBuilder> 
+            com.google.iam.v1.PolicyDelta,
+            com.google.iam.v1.PolicyDelta.Builder,
+            com.google.iam.v1.PolicyDeltaOrBuilder>
         getPolicyDeltaFieldBuilder() {
       if (policyDeltaBuilder_ == null) {
-        policyDeltaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.iam.v1.PolicyDelta, com.google.iam.v1.PolicyDelta.Builder, com.google.iam.v1.PolicyDeltaOrBuilder>(
-                getPolicyDelta(),
-                getParentForChildren(),
-                isClean());
+        policyDeltaBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.iam.v1.PolicyDelta,
+                com.google.iam.v1.PolicyDelta.Builder,
+                com.google.iam.v1.PolicyDeltaOrBuilder>(
+                getPolicyDelta(), getParentForChildren(), isClean());
         policyDelta_ = null;
       }
       return policyDeltaBuilder_;
     }
-    @Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
-    @Override
+    @java.lang.Override
     public final Builder mergeUnknownFields(
         final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.iam.v1.logging.AuditData)
   }
 
   // @@protoc_insertion_point(class_scope:google.iam.v1.logging.AuditData)
-  private static final AuditData DEFAULT_INSTANCE;
+  private static final com.google.iam.v1.logging.AuditData DEFAULT_INSTANCE;
+
   static {
-    DEFAULT_INSTANCE = new AuditData();
+    DEFAULT_INSTANCE = new com.google.iam.v1.logging.AuditData();
   }
 
-  public static AuditData getDefaultInstance() {
+  public static com.google.iam.v1.logging.AuditData getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @Override
-    public AuditData parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new AuditData(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AuditData parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new AuditData(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
   }
 
-  @Override
+  @java.lang.Override
   public com.google.protobuf.Parser getParserForType() {
     return PARSER;
   }
 
-  @Override
-  public AuditData getDefaultInstanceForType() {
+  @java.lang.Override
+  public com.google.iam.v1.logging.AuditData getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/logging/AuditDataOrBuilder.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/logging/AuditDataOrBuilder.java
index e942cdbb..8076902f 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/logging/AuditDataOrBuilder.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/logging/AuditDataOrBuilder.java
@@ -1,29 +1,55 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/logging/audit_data.proto
 
 package com.google.iam.v1.logging;
 
-public interface AuditDataOrBuilder extends
+public interface AuditDataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.iam.v1.logging.AuditData)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Policy delta between the original policy and the newly set policy.
    * 

    *
    * .google.iam.v1.PolicyDelta policy_delta = 2;
+   *
+   * @return Whether the policyDelta field is set.
    */
   boolean hasPolicyDelta();
   /**
+   *
+   *
    * 
    * Policy delta between the original policy and the newly set policy.
    * 

    *
    * .google.iam.v1.PolicyDelta policy_delta = 2;
+   *
+   * @return The policyDelta.
    */
   com.google.iam.v1.PolicyDelta getPolicyDelta();
   /**
+   *
+   *
    * 
    * Policy delta between the original policy and the newly set policy.
    * 

diff --git a/proto-google-iam-v1/src/main/java/com/google/iam/v1/logging/AuditDataProto.java b/proto-google-iam-v1/src/main/java/com/google/iam/v1/logging/AuditDataProto.java
index f769613e..7a5309a6 100644
--- a/proto-google-iam-v1/src/main/java/com/google/iam/v1/logging/AuditDataProto.java
+++ b/proto-google-iam-v1/src/main/java/com/google/iam/v1/logging/AuditDataProto.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2020 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.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/iam/v1/logging/audit_data.proto
 
@@ -5,59 +20,51 @@
 
 public final class AuditDataProto {
   private AuditDataProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
 
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
+  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_iam_v1_logging_AuditData_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_iam_v1_logging_AuditData_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_iam_v1_logging_AuditData_fieldAccessorTable;
 
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     return descriptor;
   }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
   static {
-    String[] descriptorData = {
-      "\n&google/iam/v1/logging/audit_data.proto" +
-      "\022\025google.iam.v1.logging\032\034google/api/anno" +
-      "tations.proto\032\032google/iam/v1/policy.prot" +
-      "o\"=\n\tAuditData\0220\n\014policy_delta\030\002 \001(\0132\032.g" +
-      "oogle.iam.v1.PolicyDeltaB\211\001\n\031com.google." +
-      "iam.v1.loggingB\016AuditDataProtoP\001Z