promote_chat_member()#
- Client.promote_chat_member()#
- Promote or demote a user in a supergroup or a channel. - You must be an administrator in the chat for this to work and must have the appropriate admin rights. Pass False for all boolean parameters to demote a user. Usable by Users Bots- Parameters:
- chat_id ( - int|- str) – Unique identifier (int) or username (str) of the target chat.
- user_id ( - int|- str) – Unique identifier (int) or username (str) of the target user. For a contact that exists in your Telegram address book you can use his phone number (str).
- privileges ( - ChatPrivileges, optional) – New user privileges.
 
- Returns:
- bool– True on success.
 - Example - # Promote chat member to admin await app.promote_chat_member(chat_id, user_id)