get_chat_member_count

template<class Agent>
api_result<integer_t, Agent&&> get_chat_member_count(Agent &&agent, get_chat_member_count_args_t args)

agent is any object satisfying agent concept.

Use this method to get the number of members in a chat. Returns Int on success.

struct get_chat_member_count_args_t

Arguments that should be passed to get_chat_member_count().

variant_t<integer_t, string_t> chat_id

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