API v10InterfacesRPCSubscribeActivityJoinVersion: NextOn this pageRPCSubscribeActivityJoin HierarchyRPCSubscribeMessage<RPCEvents.ActivityJoin>RPCSubscribeActivityJoinIndex PropertiesargscmdevtnonceProperties argsargs: RPCSubscribeActivityJoinArgsinheritedcmdcmd: Subscribe | Unsubscribeevtevt: ActivityJoininheritednoncenonce: string