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)
}
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)
}
// 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.