We regularly use the GetAppUsersAsAdmin API endpoint to obtain a list of users that have access to an App.
With the new App experience and addition of 'Audiences' , is there or will there be a way to differentiate which users belong to which audience, because currently we just see a list of all users for the app regardless of the audience they belong to?
If you would like to suggest some feature improvements. I have found users with similar needs to you here Ideas (powerbi.com) , you may vote the idea and comment to improve this feature. It is a place for customers provide feedback about Microsoft Office products . What’s more, if a feedback is high voted there by other customers, it will be promising that Microsoft Product Team will take it into consideration when designing the next version in the future.