API v10InterfacesRPCSubscribeRelationshipUpdateVersion: NextOn this pageRPCSubscribeRelationshipUpdate HierarchyRPCSubscribeMessage<RPCEvents.RelationshipUpdate>RPCSubscribeRelationshipUpdateIndex PropertiesargscmdevtnonceProperties argsargs: RPCSubscribeRelationshipUpdateArgsinheritedcmdcmd: Subscribe | Unsubscribeevtevt: RelationshipUpdateinheritednoncenonce: string