Working with sign in with Apple and in their sample code they have:
let requests = [ASAuthorizationAppleIDProvider().createRequest(),
ASAuthorizationPasswordProvider().createRequest()]
And I am confused understanding the difference between them, and also the impact on trying to use both of them.
Am I right in saying that ASAuthorizationAppleIDProvider.createRequest() is a request for using Sign in with Apple and ASAuthorizationPasswordProvider().createRequest() is a request for using a username and password that may already be stored to the keychain?
Then, if I create an ASAuthorizationController with the previous requests as follows:
let authorizationController = ASAuthorizationController(authorizationRequests: requests)
if one fails, is it correct to say that they both fail?
So for this scenario, if my app does not have any previous credentials saved with the keychain, and I make those two requests the second one will fail because I don't have anything saved? I'm pretty confused as to why to use the two requests.