public function deleteFolders($folders, $options = array())
{
if (!is_array($folders)) {
$folders = array($folders);
}
$folderIds = array_map(function ($folderId) {
return $folderId->toArray();
}, $folders);
$request = ['DeleteType' => 'HardDelete', 'FolderIds' => array('FolderId' => $folderIds)];
$request = array_merge_recursive($request, $options);
return $this->client->DeleteFolder($request);
}
