private function getProjectNotFoundMessage($projectId)
    {
        $message = 'Specified project not found: ' . $projectId;
        if ($projects = $this->api()->getProjects()) {
            $message .= "\n\nYour projects are:";
            $limit = 8;
            foreach (array_slice($projects, 0, $limit) as $project) {
                $message .= "\n    " . $project->id;
                if ($project->title) {
                    $message .= ' - ' . $project->title;
                }
            }
            if (count($projects) > $limit) {
                $message .= "\n    ...";
                $message .= "\n\n    List projects with: " . $this->config()->get('application.executable') . ' project:list';
            }
        }

        return $message;
    }