Is there any way that I can retrieve passkeys username from my application itself without mapping a user in backend like we do login using AppleIDCredential? func authorizationController(controller: ASAuthorizationController, didCompleteWithAuthorization authorization: ASAuthorization) { if let appleIDCredential = authorization.credential as? ASAuthorizationAppleIDCredential { let fullName = appleIDCredential.fullName print(firstName) } }