To monitor non-default AWS regions—Middle East (Bahrain), Africa (Cape Town), Asia Pacific (Hong Kong), and Europe (Milan)—using role-based credentials, you need to modify the IAM STS settings in the AWS IAM console.
- In the AWS IAM console, go to Account settings.
- In Security Token Service (STS), select Edit to change Region compatibility of session tokens for
Global endpointto Valid in all AWS Regions. - Select Save changes.