-[GIDVerifyAccountDetail verifyAccountDetailsInteractivelyWithOptions:] takes in an instance of GIDSignInInternalOptions to start the interactive add scopes flow. This issue will be implemented in two parts:
Check to ensure that the client has passed in valid parameters, provided a valid presenting view controller, and defined the proper callback schemes at the moment,
-[GIDVerifyAccountDetail verifyAccountDetailsInteractivelyWithOptions:]
takes in an instance ofGIDSignInInternalOptions
to start the interactive add scopes flow. This issue will be implemented in two parts: