code: func (c *ClientManager) DisableSnapshots(volumeId int, scheduleType string) error {
  	_, err := c.StorageService.Id(volumeId).DisableSnapshots(sl.String(scheduleType))
  	return err
  }
docs: // Disables snapshots for a specific block volume at a given schedule.
  // volumeId: The id of the volume
  // scheduleType: 'HOURLY'|'DAILY'|'WEEKLY'