code: public function save(array $options)
      {
          $resolver = new OptionsResolver();
          $this->configureOptions($resolver);
          $this->options = $resolver->resolve($options);
  
          $request = $options["request"];
          $queue = $request->get('queue');
          if (null !== $queue) {
              $this->options["queue_manager"]->queue($queue);
          }
          $username = $this->fetchUserName($options["security"], $options["configuration_handler"]);
  
          $result = $this->options["queue_manager"]->execute($username);
          if ( ! $result) {
              $content = $this->options["queue_manager"]->renderQueue();
  
              return new Response($content);
          }
  
          return new Response("Queue saved");
      }
docs: Implements the action to save the queue
  @param array $options
  
  @return \Symfony\Component\HttpFoundation\Response