Supported Regions for Amazon MSK service-linked roles - Amazon Managed Streaming for Apache Kafka
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

Supported Regions for Amazon MSK service-linked roles

Amazon MSK supports using service-linked roles in all of the Regions where the service is available. For more information, see Amazon Regions and Endpoints.