Feature Request: Add EncryptionConfiguration for AWS::Serverless::StateMachine
Author: maslakovCreated May 13, 2026Updated May 21, 2026
Labelstype/featurecontributors/welcome
Describe your idea/feature/enhancement
CloudFormation supports EncryptionConfiguration for StepFunction StateMachine: https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/aws-properties-stepfunctions-statemachine-encryptionconfiguration.html
This allows to specify KMS CMK and is required to be used in Enterprise use-cases.
Proposal
Add similar configuration to "AWS::Serverless::StateMachine"
Additional Details
Source: aws/serverless-application-model