We are testing the new Sign in with Apple feature with our application, and on the initial request we are provided with the users full name and email address (if the user enabled these options).
However on subsequent requests, this data is not provided only the identityToken and accessToken are provided.
This has made testing this service difficult as each time we want to test the sign up of a new user, we need a new user account.
Is there a way to revoke which app(s) are using Sign in with Apple for a certain Apple ID?
You can do this from the iPhone Settings. Open the Settings app then tap on your name at the top. Then press "Password & Security", then "Apple ID logins". They should all be listed there and can be deleted.