An unexpected internal error occurred with AWS Config can occur if the AWS Identity and Access Management (IAM) entity attempting to perform an action on the AWS Config console doesn't have the necessary IAM permissions.
To fix >> https://ibmimedia.com/blog/104/fix-an-unexpected-internal-error-occurred-with-aws-config
aws-config-throttling, enable-aws-config, aws-config-role, aws-config-report
