Added ruby example code dynamoDB bacth failure

skamatka · skamatka · commit 595169308a3d · 2024-04-19T13:13:45.000-04:00
diff --git a/integration-ddb-to-lambda-with-batch-item-handling/example.rb b/integration-ddb-to-lambda-with-batch-item-handling/example.rb
@@ -0,0 +1,18 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
+def lambda_handler(event:, context:)
+    records = event["Records"]
+    cur_record_sequence_number = ""
+  
+    records.each do |record|
+      begin
+        # Process your record
+        cur_record_sequence_number = record["dynamodb"]["SequenceNumber"]
+      rescue StandardError => e
+        # Return failed record's sequence number
+        return {"batchItemFailures" => [{"itemIdentifier" => cur_record_sequence_number}]}
+      end
+    end
+  
+    {"batchItemFailures" => []}
+  end
