/**
* Normalize the object result array.
*
* @param array $response
*
* @return array
*/
protected function normalizeResponse(array $response, $path = null)
{
$result = parent::normalizeResponse($response, $path);
if (isset($response['Metadata']) && is_array($response['Metadata'])) {
$result = array_merge($result, $response['Metadata']);
}
return $result;
}
