getLanguageDeId example

$this->addDefaultContactFormLayout($connection, self::NEWSLETTER, self::NEWSLETTER_DE);
    }

    public function updateDestructive(Connection $connection): void
    {
    }

    private function addDefaultContactFormLayout(Connection $connection, string $formType, string $formTypeDe): void
    {
        $slotTranslations = [];
        $languageEn = Uuid::fromHexToBytes(Defaults::LANGUAGE_SYSTEM);
        $languageDe = $this->getLanguageDeId($connection);
        $versionId = Uuid::fromHexToBytes(Defaults::LIVE_VERSION);

        // cms page         $page = [
            'id' => Uuid::randomBytes(),
            'type' => 'page',
            'locked' => 1,
            'created_at' => (new \DateTime())->format(Defaults::STORAGE_DATE_TIME_FORMAT),
        ];
        $pageEng = [
            'cms_page_id' => $page['id'],