public class TwoFactorStep : AuthStep| Channels | Gets available two factor authentication channels |
| DefaultChannel | Gets or sets default two factor authentication channel |
| Duration | Gets / sets two factor authentication duration / expiration |
| GetChannelPushActions | Gets available push actions for the channel |
| GetPhoneNumber | Gets phone number for the channel |
| IsCodeChannel | Gets flag if channel accepts verification codes |
| Resume | Resumes login |
| SendCode | Sends verification code |
| SendPush | Sends push action to the channel |