AWSCognitoIdentityMultiFactorAuthentication

@protocol AWSCognitoIdentityMultiFactorAuthentication <NSObject>
/**
 Obtain mfa code from the end user
 @param authenticationInput details about the deliveryMedium and masked destination for where the code was sent
 @param mfaCodeCompletionSource set mfaCodeCompletionSource.result with the mfa code from end user
 */
-(void) getMultiFactorAuthenticationCode: (AWSCognitoIdentityMultifactorAuthenticationInput *) authenticationInput mfaCodeCompletionSource: (AWSTaskCompletionSource<NSString *> *) mfaCodeCompletionSource;
/**
 This step completed, usually either display an error to the end user or dismiss ui
 @param error the error if any that occured
 */
-(void) didCompleteMultifactorAuthenticationStepWithError:(NSError* _Nullable) error;
@end

Undocumented