Policy: AmazonEC2RoleforDataPipelineRole ARN: arn:aws:iam::aws:policy/service-role/AmazonEC2RoleforDataPipelineRole Allowed Actions Actions Services cloudwatch:* cloudwatch datapipeline:* datapipeline dynamodb:* dynamodb ec2:Describe* ec2 elasticmapreduce:AddJobFlowSteps elasticmapreduce elasticmapreduce:Describe* elasticmapreduce elasticmapreduce:ListInstance* elasticmapreduce elasticmapreduce:ModifyInstanceGroups elasticmapreduce rds:Describe* rds redshift:DescribeClusterSecurityGroups redshift redshift:DescribeClusters redshift s3:* s3 sdb:* sdb sns:* sns sqs:* sqs