API v10InterfacesRPCSubscribeOverlayUpdateVersion: NextOn this pageRPCSubscribeOverlayUpdate HierarchyRPCSubscribeMessage<RPCEvents.OverlayUpdate>RPCSubscribeOverlayUpdateIndex PropertiesargscmdevtnonceProperties argsargs: RPCSubscribeOverlayUpdateArgsinheritedcmdcmd: Subscribe | Unsubscribeevtevt: OverlayUpdateinheritednoncenonce: string