So talked with the Apple engineers here at WWDC:
They don't have that endpoint, they also will not expose user_info or a revocation endpoint. The user_info will only be sent once and only once then you will only get a unique id again. Only scopes available now are name and email
They don't have that endpoint, they also will not expose user_info or a revocation endpoint. The user_info will only be sent once and only once then you will only get a unique id again. Only scopes available now are name and email