code: public function delete($id)
      {
          try {
              $response = $this->client->request->delete($this->apiEndpoint."/droplets/$id");
  
              $status = $this->client->getStatus($response);
  
              if (204 != $status) {
                  throw new Exception('Digital Ocean responded that it could not delete it.');
              }
  
              return $status;
  
          } catch (Exception $e) {
              echo 'Unable to delete server because '.$e->getMessage();
          }
      }
docs: Delete the server corresponding to the given id.
  
  @param integer $id
  @return integer | null