Allows the host to see who is connected and exposes connected client's ip address, roles with the permission to expose clients ip addresses can see who is also connected with their ip address shown.
{"msg":"ExposeConnectedClients","instance_guid":"my_session_id_here","role_id":"admin"}

If you have the role permission or are the host:
{"MSG":"ExposedIPClients","List_IPAddress":["CLIENT'S IP ADDRESS HERE"],"SocketIDs":[0]}