This release adds tagging of channels, inputs, and input security groups.

Added support for tagging and tag-based access control for AWS RoboMaker resources. Also, DescribeSimulationJob now includes a new failureReason field to help debug simulation job failures

This release delivers a new API action for deleting unused matchmaking rule sets. More details are available at https://aws.amazon.com/releasenotes/?tag=releasenotes%23keywords%23amazon-gamelift.