code: func MoveToFolder(client *govmomi.Client, pod *object.StoragePod, relative string) error {
  	f, err := folder.DatastoreFolderFromObject(client, pod, relative)
  	if err != nil {
  		return err
  	}
  	return folder.MoveObjectTo(pod.Reference(), f)
  }
docs: // MoveToFolder is a complex method that moves a StoragePod to a given relative
  // datastore folder path. "Relative" here means relative to a datacenter, which
  // is discovered from the current StoragePod path.