v1.20.0

[aws-sdk-go-automation]

Release v1.20.0 (2019-06-13)

Service Client Updates

• service/appmesh: Updates service API and documentation
• service/ec2: Updates service API
  • G4 instances are Amazon EC2 instances based on NVIDIA T4 GPUs and are designed to provide cost-effective machine learning inference for applications, like image classification, object detection, recommender systems, automated speech recognition, and language translation. G4 instances are also a cost-effective platform for building and running graphics-intensive applications, such as remote graphics workstations, video transcoding, photo-realistic design, and game streaming in the cloud. To get started with G4 instances visit https://aws.amazon.com/ec2/instance-types/g4.
• service/elasticache: Updates service API and documentation
  • This release is to add support for reader endpoint for cluster-mode disabled Amazon ElastiCache for Redis clusters.
• service/guardduty: Updates service API, documentation, and paginators
  • Support for tagging functionality in Create and Get operations for Detector, IP Set, Threat Intel Set, and Finding Filter resources and 3 new tagging APIs: ListTagsForResource, TagResource, and UntagResource.

SDK Features

• aws/session: Add support for chaining assume IAM role from shared config (#2579)
  • Adds support chaining assume role credentials from the shared config/credentials files. This change allows you to create an assume role chain of multiple levels of assumed IAM roles. The config profile the deepest in the chain must use static credentials, or credential_source. If the deepest profile doesn't have either of these the session will fail to load.
  • Fixes the SDK's shared config credential source not assuming a role with environment and ECS credentials. EC2 credentials were already supported.
  • Fix #2528
  • Fix #2385

SDK Enhancements

• service/s3/s3manager/s3manageriface: Add missing methods (#2612)
  • Adds the missing interface and methods from the s3manager Uploader, Downloader, and Batch Delete utilities.