promote_chat_member

template<class Agent>
api_result<boolean_t, Agent&&> promote_chat_member(Agent &&agent, promote_chat_member_args_t args)

agent is any object satisfying agent concept.

Use this method to promote or demote a user in a supergroup or a channel. The bot 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. Returns True on success.

struct promote_chat_member_args_t

Arguments that should be passed to promote_chat_member().

variant_t<integer_t, string_t> chat_id

Unique identifier for the target chat or username of the target channel (in the format @channelusername)

integer_t user_id

Unique identifier of the target user

optional_t<boolean_t> is_anonymous

Pass True, if the administrator’s presence in the chat is hidden

optional_t<boolean_t> can_manage_chat

Pass True, if the administrator can access the chat event log, chat statistics, message statistics in channels, see channel members, see anonymous administrators in supergroups and ignore slow mode. Implied by any other administrator privilege

optional_t<boolean_t> can_post_messages

Pass True, if the administrator can create channel posts, channels only

optional_t<boolean_t> can_edit_messages

Pass True, if the administrator can edit messages of other users and can pin messages, channels only

optional_t<boolean_t> can_delete_messages

Pass True, if the administrator can delete messages of other users

optional_t<boolean_t> can_manage_voice_chats

Pass True, if the administrator can manage voice chats

optional_t<boolean_t> can_restrict_members

Pass True, if the administrator can restrict, ban or unban chat members

optional_t<boolean_t> can_promote_members

Pass True, if the administrator can add new administrators with a subset of their own privileges or demote administrators that he has promoted, directly or indirectly (promoted by administrators that were appointed by him)

optional_t<boolean_t> can_change_info

Pass True, if the administrator can change chat title, photo and other settings

optional_t<boolean_t> can_invite_users

Pass True, if the administrator can invite new users to the chat

optional_t<boolean_t> can_pin_messages

Pass True, if the administrator can pin messages, supergroups only