code: public function find($id)
      {
          $resource = 'http://'.$this->host.str_replace('{id}', $id, static::RESOURCE_OBJECT);
  
          try {
              $response = $this->client->request('GET', $resource, [
                  'headers' => [
                      'X-Consul-Token' => $this->token
                  ]
              ]);
          } catch (ClientException $exception) {
              return null;
          }
  
          $body = (string) $response->getBody();
          $objects = \GuzzleHttp\json_decode($body);
  
          if (!$objects) {
              return null;
          }
  
          $model = $this->toModel($objects[0]);
  
          return $model;
      }
docs: {@inheritdoc}