Cloudcontrol api region support plan/roadmap?

Hi there,

We found one issue when we tried to call cloudcontrol api to list some resources from different regions: for the same resource, cloudcontrol api was supported in one region but not in another region.

For example, we call aws cloudcontrol list-resources --type-name "AWS::Lightsail::Instance" in both sa-east-1 and us-east-1 but we got reourceTypeNotFound exception in sa-east-1:
We could run it in us-east-1:

We have two questions related to this issue:

1. Is there an official roadmap document available that indicates when specific regions will fully support the Cloud Control API?
2. Is there an API or method available to query and list all regions where a specific resource type is supported by the Cloud Control API?

Thanks