Returns invite link to a video chat in a public chat. Request type for Tdjson#getGroupCallInviteLink.
Optional
Pass true if the invite link needs to contain an invite hash, passing which to joinGroupCall would allow the invited user to unmute themselves. Requires groupCall.can_be_managed group call flag.
Group call identifier.
Returns invite link to a video chat in a public chat. Request type for Tdjson#getGroupCallInviteLink.