setChatAdministratorCustomTitle
Use this method to set a custom title for an administrator in a supergroup promoted by the bot
| Field | Description |
|---|---|
chat_id
*
| Unique identifier for the target chat or username of the target supergroup (in the format @supergroupusername) |
user_id
*
| Unique identifier of the target user |
custom_title
*
| New custom title for the administrator; 0-16 characters, emoji are not allowed |