Get Service Catalog user/role name in stack

Hi! Not sure if there is any out of the box solutions for this, but you can use a lambda function as a custom resource in your CF stack to check and return the user/role. Below you can find an example of how you can use CF custom resources: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/walkthrough-custom-resources-lambda-lookup-amiids.html