public final class ASWebAuthenticationSessionErrorCode
extends java.lang.Object
[@enum] ASWebAuthenticationSessionErrorCode
Error code of the NSError object passed in by ASWebAuthenticationSessionCompletionHandler.
[@constant] ASWebAuthenticationSessionErrorCodeCanceledLogin The user has canceled login by cancelling the
alert asking for permission to log in to this app, or by dismissing the view controller for loading the
authentication webpage.
[@constant] ASWebAuthenticationSessionErrorCodePresentationContextNotProvided A valid presentationContextProvider
was not found when -start was called. Ensure this property was not nil when -start was called.
[@constant] ASWebAuthenticationSessionErrorCodePresentationContextInvalid The presentation context returned
was not elligible to show the authentication UI. For iOS, validate that the UIWindow is in a foreground scene.