function get_detail_by_skus($skus)
{
    global $serviceUrl, $config, $service;
    $request = new MarketplaceWebServiceProducts_Model_GetMatchingProductForIdRequest();
    $request->setSellerId(MWS_MERCHANG_ID);
    $request->withMarketplaceId(MWS_MARKETPLACE_ID);
    $request->withIdType('SellerSKU');
    $asinList = new MarketplaceWebServiceProducts_Model_IdListType();
    foreach ($skus as $sku) {
        $asinList->withId($sku);
    }
    $request->withIdList($asinList);
    // object or array of parameters
    return invokeGetMatchingProductForId($service, $request);
}