Check whether a username is available and valid for use when creating a managed bot ».
Method schema is available as of layer 224. Switch »
| Name | Type | Description |
|---|---|---|
| username | string | Username to check; only letters, digits and underscores are allowed, must end in bot, and the full username must be 5–32 characters long |
| Code | Type | Description |
|---|---|---|
| 400 | USERNAME_INVALID | The provided username is not valid. |
Users can create managed bots (which are controlled by a specific manager bot) directly through the MTProto API, without interacting with @BotFather.