Streaming analytics capability is one of the modular part of Analytical Data Platform which provisions AWS EMR, AWS Kinesis, Apache Airflow if it was already provisioned by Batch Analytics - it will reuse existing infrastructure to run streaming jobs on top of EMR orchestrated by Apache Airflow.

CF link: https://griddynamics-analytical-data-platform-releases.s3.amazonaws.com/platform/2023-02-16-marketplace/cloudformation/l2/case-streaming.yaml
Recommended to run in the following regions: us-east-1, us-east-2, us-west-1 and us-west-2.