protected function queryParamsAreEqual($permissionAuthzGroup, $authzGroup)
    {
        $authzGroupQueryParams = array_change_key_case($this->getStringQueryParameters($authzGroup), CASE_LOWER);
        $permissionAuthzGroupQueryParams = array_change_key_case($this->getStringQueryParameters($permissionAuthzGroup), CASE_LOWER);

        ksort($authzGroupQueryParams);
        ksort($permissionAuthzGroupQueryParams);

        return $permissionAuthzGroupQueryParams === $authzGroupQueryParams;
    }