set_group_call_participant_is_speaking

Description:

public async Ok set_group_call_participant_is_speaking (int32 group_call_id, int32 audio_source, bool is_speaking) throws TDLibError

Informs TDLib that speaking state of a participant of an active group call has changed

group_call_id	Group call identifier
audio_source	Group call participant's synchronization audio source identifier, or 0 for the current user
is_speaking	Pass true if the user is speaking