Ошибка: вызов неопределенной функции GuzzleHttp \ Psr7 \ uri_for () в Drupal rest api 8

Question

$ client = \ Drupal :: httpClient ();

 $base_url = 'http://drupal.com';
 $options = array(
 'method' => 'POST',
  'data' => json_encode($data),
  'timeout' => 5,
  'headers' => array('Content-Type' => 'application/json')
  );
  $request =$client->post($base_url.'/api/post',$options);