setName('talk:phone-number:remove') ->setDescription('Remove a mapping entry by phone number') ->addArgument( 'phone', InputArgument::REQUIRED, 'Phone number to remove the mapping entry for', ) ; } protected function execute(InputInterface $input, OutputInterface $output): int { $phoneNumber = $input->getArgument('phone'); $this->mapper->deleteByPhoneNumber($phoneNumber); return self::SUCCESS; } }