* '''roomToken''' - The token that uniquely identifies this room
* '''roomName''' - The room-owner-assigned name used to identify this room
* '''maxSize''' - The maximum number of users allowed in the room at one time (as configured by the room owner).
* '''clientMaxSize''' - The current maximum number of users allowed in the room, as constrained by the clients currently participating in the session. If no client has a supported size smaller than "maxSize", then this will be equal to "maxSize". Under no circumstances can "clientMaxSize" be larger than "maxSize".