if err != nil {
			return nil, err
		}
		for id, args := range mysqlTargets {
			if !args.Enable {
				continue
			}
			t, err := target.NewMySQLTarget(id, args, logOnceIf)
			if err != nil {
				return nil, err
			}
			targets = append(targets, t)
		}
	case config.NotifyNATSSubSys: