/**
  * Remove the given itemid, entityid, permission mapping
  *
  * @param int $itemId the id of the GalleryItem
  * @param int $entityId the id of the GalleryEntity
  * @param string $permission the permission id
  * @param boolean $applyToChildren (optional) whether or not this call applies to child items
  * @return GalleryStatus a status code
  */
 function removeEntityPermission($itemId, $entityId, $permission, $applyToChildren = false)
 {
     MyOOS_CoreApi::requireOnce('modules/core/classes/helpers/GalleryPermissionHelper_advanced.class');
     return GalleryPermissionHelper_advanced::removeEntityPermission($itemId, $entityId, $permission, $applyToChildren);
 }