Is your feature request related to a problem? Please describe.
Amazon Q Business recently added support for cross-region IAM Identity Center instances where the IdC instance is in a region other than the Amazon Q Business application. The Slack gateway currently assumes/uses the same region where it is deployed to access IdC.
Describe the solution you'd like
Add support for specifying the IAM IdC region when deploying the gateway and have the gateway call the IdC instance in the specified region.
Describe alternatives you've considered
When the Q Business application is in a different region than IAM IdC, there are no alternatives. Both need to be in the same region for the gateway to function properly.
Is your feature request related to a problem? Please describe. Amazon Q Business recently added support for cross-region IAM Identity Center instances where the IdC instance is in a region other than the Amazon Q Business application. The Slack gateway currently assumes/uses the same region where it is deployed to access IdC.
Describe the solution you'd like Add support for specifying the IAM IdC region when deploying the gateway and have the gateway call the IdC instance in the specified region.
Describe alternatives you've considered When the Q Business application is in a different region than IAM IdC, there are no alternatives. Both need to be in the same region for the gateway to function properly.
Additional context None.