Contains information about a username.
Constructor schema is available as of layer 148. Switch ยป| Name | Type | Description | 
|---|---|---|
| flags | # | Flags, see TL conditional fields | 
| editable | flags.0?true | Whether the username is editable, meaning it wasn't bought on fragment. | 
| active | flags.1?true | Whether the username is active. | 
| username | string | The username. |