case EventUpdateNetwork:
        if v.OldNetwork != nil {
            return &WatchMessage_Event{Action: WatchActionKindUpdate, Object: &Object{Object: &Object_Network{Network: v.Network}}, OldObject: &Object{Object: &Object_Network{Network: v.OldNetwork}}}
        } else {
            return &WatchMessage_Event{Action: WatchActionKindUpdate, Object: &Object{Object: &Object_Network{Network: v.Network}}}