/**
  * Fetch the breakdown of descendents for a given item.  Note: this call is more expensive than
  * MyOOS_CoreApi::fetchDescendentCounts(), so use that version where possible.
  *
  * @param array $itemIds
  * @return array GalleryStatus a status code
  *               array(id => array('GalleryAlbumItem' => ##,
  *                                 'GalleryDataItem' => ##),
  *                     id => array('GalleryAlbumItem' => ##,
  *                                 'GalleryDataItem' => ##))
  */
 function fetchItemizedDescendentCounts($itemIds)
 {
     MyOOS_CoreApi::requireOnce('modules/core/classes/helpers/GalleryItemHelper_advanced.class');
     return GalleryItemHelper_advanced::fetchItemizedDescendentCounts($itemIds);
 }