OptionalinviteHash?: stringInvite hash exported if the can_self_unmute flag is set when calling phone.exportGroupCallInvite:
should be passed to phone.joinGroupCall, allows the user to speak in livestreams
or muted group chats.
OptionalisLivestream?: boolean
Video chat/Livestream links
Used to join video/voice chats in groups, and livestreams in channels. Such links are generated using phone.exportGroupCallInvite.