setSettings(new Settings().setTier(tier).setUserLabels(labels).setDataDiskType(dataDiskType)
          .setDataDiskSizeGb(dataDiskSizeInGB).setStorageAutoResize(storageAutoResize).
          setAvailabilityType(availabilityType)
          .setMaintenanceWindow(new MaintenanceWindow().setDay(maintenanceWindowDay).setHour(maintenanceWindowHour))