Release v1.19.3

Release v1.19.3 (2019-03-27)

Service Client Updates

• service/appmesh: Updates service API, documentation, and paginators
• service/ec2: Updates service API
  • You can now launch the new Amazon EC2 R5ad and M5ad instances that feature local NVMe attached SSD instance storage (up to 3600 GB). M5ad and R5ad feature AMD EPYC processors that offer a 10% cost savings over the M5d and R5d EC2 instances.
• service/ecs: Updates service API and documentation
  • This release of Amazon Elastic Container Service (Amazon ECS) introduces support for external deployment controllers for ECS services with the launch of task set management APIs. Task sets are a new primitive for controlled management of application deployments within a single ECS service.
• service/elasticloadbalancingv2: Updates service API and documentation
• service/s3: Updates service API, documentation, and examples
  • S3 Glacier Deep Archive provides secure, durable object storage class for long term data archival. This SDK release provides API support for this new storage class.
• service/storagegateway: Updates service API and documentation
  • This change allows you to select a pool for archiving virtual tapes. Pools are associated with S3 storage classes. You can now choose to archive virtual tapes in either S3 Glacier or S3 Glacier Deep Archive storage class. CreateTapes API now takes a new PoolId parameter which can either be GLACIER or DEEP_ARCHIVE. Tapes created with this parameter will be archived in the corresponding storage class.
• service/transfer: Updates service API and documentation
  • This release adds PrivateLink support to your AWS SFTP server endpoint, enabling the customer to access their SFTP server within a VPC, without having to traverse the internet. Customers can now can create a server and specify an option whether they want the endpoint to be hosted as public or in their VPC, and with the in VPC option, SFTP clients and users can access the server only from the customer's VPC or from their on-premises environments using DX or VPN. This release also relaxes the SFTP user name requirements to allow underscores and hyphens.