Creates a video chat (a group call bound to a chat). Available only for basic groups, supergroups and channels; requires can_manage_video_chats administrator right
| chat_id |
Identifier of a chat in which the video chat will be created |
| title |
Group call title; if empty, chat title will be used |
| start_date |
Point in time (Unix timestamp) when the group call is expected to be started by an administrator; 0 to start the video chat immediately. The date must be at least 10 seconds and at most 8 days in the future |
| is_rtmp_stream |
Pass true to create an RTMP stream instead of an ordinary video chat |