code: public function transform(array $array)
      {
          $transformation = $this->getTransformation();
          $transformed = [];
          
          if (key_exists('public_id', $array)) {
              $transformed['id'] = $array['public_id'];
          }
          
          foreach ($transformation as $name => $new_name) {
              if (! key_exists($name, $array)) {
                  continue;
              }
              
              $transformed[$new_name] = $array[$name];
          }
          
          /*$transformed = array(
              'uri' => $this->getResourceData()
          ) + $transformed;*/
          
          return $transformed;
      }
docs: Transform attributes model.
  
  @return array