Platformsh\Cli\Command\Project\ProjectDeleteCommand::execute PHP Method

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $this->validateInput($input);
        $project = $this->getSelectedProject();
        if ($this->api()->getMyAccount()['uuid'] !== $project->owner) {
            $this->stdErr->writeln("Only the project's owner can delete it.");
            return 1;
        }
        /** @var \Platformsh\Cli\Helper\QuestionHelper $questionHelper */
        $questionHelper = $this->getHelper('question');
        $confirmQuestionLines = ['You are about to delete the project:', '  ' . $this->api()->getProjectLabel($project, 'comment'), '', ' * This action is <options=bold>irreversible</>.', ' * Your site will no longer be accessible.', ' * All data associated with this project will be deleted, including backups.', ' * You will be charged at the end of the month for any remaining project costs.', '', 'Are you sure you want to delete this project?'];
        if (!$questionHelper->confirm(implode("\n", $confirmQuestionLines), false)) {
            return 1;
        }
        $title = $project->title;
        if ($input->isInteractive() && strlen($title)) {
            $confirmName = $questionHelper->askInput('Type the project title to confirm');
            if ($confirmName !== $title) {
                $this->stdErr->writeln('Incorrect project title (expected: ' . $title . ')');
                return 1;
            }
        }
        $subscriptionId = $project->getSubscriptionId();
        $subscription = $this->api()->getClient()->getSubscription($subscriptionId);
        $subscription->delete();
        $this->api()->clearProjectsCache();
        $this->stdErr->writeln('');
        $this->stdErr->writeln('The project ' . $this->api()->getProjectLabel($project) . ' was deleted.');
        return 0;
    }