code: public function execute(InputInterface $input, OutputInterface $output)
      {
          parent::execute($input, $output);
  
          $name = $input->getArgument('name');
  
          $output->writeln(sprintf('Clearing cache for pool "%s"...', $name));
  
          if ($this->registry->getCachePool($name)->clear()) {
              $output->writeln('<info>Cache pool has been successfully cleared.</info>');
          } else {
              $output->writeln(sprintf('<error>An error occurred while clearing cache pool "%s"</error>', $name));
          }
      }
docs: {@inheritdoc}