private function validateMetaDataSectionItems(array $supportedMetaDataKeys, string $sectionName, array $sectionData)
    {
        foreach ($sectionData as $sectionItem) {
            if (\is_array($sectionItem)) {
                $metaDataKeys = array_keys($sectionItem);
                foreach ($metaDataKeys as $metaDataKey) {
                    $this->validateMetaDataKey($supportedMetaDataKeys[$sectionName], $metaDataKey);
                }
            }
        }
    }