authorizeBrowserWithIntegration example

return $this->integrationBrowser;
        }

        $apiBrowser = KernelLifecycleManager::createBrowser($this->getKernel());

        $apiBrowser->followRedirects();
        $apiBrowser->setServerParameters([
            'CONTENT_TYPE' => 'application/json',
            'HTTP_ACCEPT' => ['application/vnd.api+json,application/json'],
        ]);

        $this->authorizeBrowserWithIntegration($apiBrowser, $id);

        return $this->integrationBrowser = $apiBrowser;
    }

    private function getLocaleOfSystemLanguage(Connection $connection): string
    {
        $builder = $connection->createQueryBuilder();

        return (string) $builder->select('locale.id')
            ->from('language', 'language')
            ->innerJoin('language', 'locale', 'locale', 'language.locale_id = locale.id')