/**
  * @return null
  */
 public function getBody()
 {
     return $this->request->getBody();
 }
 /**
  * {@inheritDoc}
  */
 public function delete(Request $request)
 {
     $response = null;
     try {
         $response = $this->client->delete($request->getPath(), array_merge(['body' => $request->getBody()], $this->getConfiguration($request)));
     } catch (RequestException $e) {
         $this->handleRequestException($request, $e);
     }
     return $this->createResponse($response);
 }