EMR on EKS (emr-containers) integration has been introduced in Step Functions for a few months now, CDK support has been held off until recently till I took up the issue.

Use Case

To use Step Function's integrations with EMR on EKS on CDK, it's been on the backlog for quite a bit.
https://docs.aws.amazon.com/step-functions/latest/dg/connect-emr-eks.html

Proposed Solution

The implementation would be like the other service integrations from step-functions-tasks
like so. The api properties are defined in here

• 👋 I may be able to implement this feature request
• ⚠️ This feature might incur a breaking change

This is a 🚀 Feature Request