Pantheon\Terminus\Models\Environment::settings PHP Метод

    private function settings($setting = null)
    {
        $path = "sites/{$this->site->id}/environments/{$this->id}/settings";
        $response = (array) $this->request()->request($path, ['method' => 'get']);
        if (property_exists($response['data'], $setting)) {
            return $response['data']->{$setting};
        }
        return (array) $response['data'];
    }