Aws\ConfigService- Added new APIs GetCustomRulePolicy and GetOrganizationCustomRulePolicy, and updated existing APIs PutConfigRule, DescribeConfigRule, DescribeConfigRuleEvaluationStatus, PutOrganizationConfigRule, DescribeConfigRule to support a new feature for building AWS Config rules with AWS CloudFormation GuardAws\Lambda- Adds support for increased ephemeral storage (/tmp) up to 10GB for Lambda functions. Customers can now provision up to 10 GB of ephemeral storage per function instance, a 20x increase over the previous limit of 512 MB.Aws\TranscribeService- This release adds an additional parameter for subtitling with Amazon Transcribe batch jobs: outputStartIndex.