decline_chat_join_request()¶ Client.decline_chat_join_request()¶ Decline a chat join request. You must be an administrator in the chat for this to work and must have the can_invite_users administrator right. Usable by Users Bots Parameters:¶ chat_id (``int`` | ``str``) – Unique identifier for the target chat or username of the target channel/supergroup (in the format @username). user_id (``int``) – Unique identifier of the target user. Returns:¶ ``bool`` (True on success.)