v1.21.0

[aws-sdk-go-automation]

Release v1.21.0 (2019-07-18)

Service Client Updates

• service/codedeploy: Updates service documentation
  • Documentation updates for codedeploy
• service/comprehend: Updates service API and documentation
• service/ecs: Updates service API and documentation
  • This release of Amazon Elastic Container Service (Amazon ECS) introduces support for cluster settings. Cluster settings specify whether CloudWatch Container Insights is enabled or disabled for the cluster.
• service/elasticache: Updates service documentation
  • Updates for Elasticache

SDK Features

• aws/session: Add support for assuming role via Web Identity Token (#2667)
  • Adds support for assuming an role via the Web Identity Token. Allows for OIDC token files to be used by specifying the token path through the AWS_WEB_IDENTITY_TOKEN_FILE, and AWS_ROLE_ARN environment variables.

SDK Bugs

• aws/session: Fix SDK AWS_PROFILE and static environment credential behavior ()
  • Fixes the SDK's behavior when determining the source of credentials to load. Previously the SDK would ignore the AWS_PROFILE environment, if static environment credentials were also specified.
  • If both AWS_PROFILE and static environment credentials are defined, the SDK will load any credentials from the shared config/credentials file for the AWS_PROFILE first. Only if there are no credentials defined in the shared config/credentials file will the SDK use the static environment credentials instead.