public function deleteByIds(array $ids, $end_point = '')
{
if (strpos($end_point, 'http') !== 0) {
$end_point = $this->api->getApiUrl() . $end_point;
}
$request = $this->api->delete($end_point);
$request->getQuery()->set('ids', implode(',', $ids));
$response = $request->send();
return $response->getStatusCode() == 200;
}