join
open suspend override fun joinRoom(roomId: String): Result<ArctosLinksCallback.ConferenceEventCallback.JoinRoomResponse>
user join conference room,host join conference room directly,participate need to send join request
加入會議室,主持人可直接進入conference room,參與者需發送申請
Return
JoinRoomResponse: Approve, Waiting, Failed
Parameters
room
會議室ID ,conference room id