Amazon MWS Читать инвентарный запас Php

Я пытаюсь получить доступный запас продукта для sku. Я обыскал его много, и некоторые из них не работали для меня. Я застрял, царапая себе голову, что делать, может кто-нибудь мне помочь, я буду более благодарен. Я также пробовал этот код,

$skus = new FBAInventoryServiceMWS_Model_SellerSkuList(); $skus->setmember( 'sku-111' ); invokeListInventorySupply($service, $request->withSellerSkus( $skus ) ); 

но то, что оно вернуло, это InStockSupplyQuantity – 0, вы можете видеть по этой ссылке

Это полная версия кода, который я использую,

 <?php include_once ('.config.inc.php'); $config = array ( 'ServiceURL' => MWS_ENDPOINT_URL, 'ProxyHost' => null, 'ProxyPort' => -1, 'MaxErrorRetry' => 3 ); $service = new FBAInventoryServiceMWS_Client( ACCESS_KEY_ID, SECRET_ACCESS_KEY, $config, APPLICATION_NAME, APPLICATION_VERSION); $request = new FBAInventoryServiceMWS_Model_ListInventorySupplyRequest(); $request->setSellerId(SELLER_ID); $skus = new FBAInventoryServiceMWS_Model_SellerSkuList(); $skus->setmember( 'sku-111' ); invokeListInventorySupply($service, $request->withSellerSkus( $skus ) ); function invokeListInventorySupply(FBAInventoryServiceMWS_Interface $service, $request) { try { $response = $service->listInventorySupply($request); echo ("Service Response<br />"); echo ("=============================================================================<br />"); echo(" ListInventorySupplyResponse<br />"); if ($response->isSetListInventorySupplyResult()) { echo(" ListInventorySupplyResult<br />"); $listInventorySupplyResult = $response->getListInventorySupplyResult(); if ($listInventorySupplyResult->isSetInventorySupplyList()) { echo(" InventorySupplyList<br />"); $inventorySupplyList = $listInventorySupplyResult->getInventorySupplyList(); $memberList = $inventorySupplyList->getmember(); foreach ($memberList as $member) { echo(" member<br />"); echo ("=============================================================================<br />"); if ($member->isSetSellerSKU()) { echo(" SellerSKU<br />"); echo(" " . $member->getSellerSKU() . "<br /><br />"); } if ($member->isSetFNSKU()) { echo(" FNSKU<br />"); echo(" " . $member->getFNSKU() . "<br /><br />"); } if ($member->isSetASIN()) { echo(" ASIN<br />"); echo(" " . $member->getASIN() . "<br /><br />"); } if ($member->isSetCondition()) { echo(" Condition<br />"); echo(" " . $member->getCondition() . "<br /><br />"); } if ($member->isSetTotalSupplyQuantity()) { echo(" TotalSupplyQuantity<br />"); echo(" " . $member->getTotalSupplyQuantity() . "<br /><br />"); } if ($member->isSetInStockSupplyQuantity()) { echo(" InStockSupplyQuantity<br />"); echo(" " . $member->getInStockSupplyQuantity() . "<br /><br />"); } if ($member->isSetEarliestAvailability()) { echo(" EarliestAvailability<br />"); $earliestAvailability = $member->getEarliestAvailability(); if ($earliestAvailability->isSetTimepointType()) { echo(" TimepointType<br />"); echo(" " . $earliestAvailability->getTimepointType() . "<br /><br />"); } if ($earliestAvailability->isSetDateTime()) { echo(" DateTime<br />"); echo(" " . $earliestAvailability->getDateTime() . "<br /><br />"); } } if ($member->isSetSupplyDetail()) { echo(" SupplyDetail<br />"); $supplyDetail = $member->getSupplyDetail(); $member1List = $supplyDetail->getmember(); foreach ($member1List as $member1) { echo(" member<br />"); if ($member1->isSetQuantity()) { echo(" Quantity<br />"); echo(" " . $member1->getQuantity() . "<br /><br />"); } if ($member1->isSetSupplyType()) { echo(" SupplyType<br />"); echo(" " . $member1->getSupplyType() . "<br /><br />"); } if ($member1->isSetEarliestAvailableToPick()) { echo(" EarliestAvailableToPick<br />"); $earliestAvailableToPick = $member1->getEarliestAvailableToPick(); if ($earliestAvailableToPick->isSetTimepointType()) { echo(" TimepointType<br />"); echo(" " . $earliestAvailableToPick->getTimepointType() . "<br /><br />"); } if ($earliestAvailableToPick->isSetDateTime()) { echo(" DateTime<br />"); echo(" " . $earliestAvailableToPick->getDateTime() . "<br /><br />"); } } if ($member1->isSetLatestAvailableToPick()) { echo(" LatestAvailableToPick<br />"); $latestAvailableToPick = $member1->getLatestAvailableToPick(); if ($latestAvailableToPick->isSetTimepointType()) { echo(" TimepointType<br />"); echo(" " . $latestAvailableToPick->getTimepointType() . "<br /><br />"); } if ($latestAvailableToPick->isSetDateTime()) { echo(" DateTime<br />"); echo(" " . $latestAvailableToPick->getDateTime() . "<br /><br />"); } } } } } } if ($listInventorySupplyResult->isSetNextToken()) { echo(" NextToken<br />"); echo(" " . $listInventorySupplyResult->getNextToken() . "<br /><br />"); } } if ($response->isSetResponseMetadata()) { echo(" ResponseMetadata<br />"); $responseMetadata = $response->getResponseMetadata(); if ($responseMetadata->isSetRequestId()) { echo(" RequestId<br />"); echo(" " . $responseMetadata->getRequestId() . "<br /><br />"); } } } catch (FBAInventoryServiceMWS_Exception $ex) { echo("Caught Exception: " . $ex->getMessage() . "<br /><br />"); echo("Response Status Code: " . $ex->getStatusCode() . "<br /><br />"); echo("Error Code: " . $ex->getErrorCode() . "<br /><br />"); echo("Error Type: " . $ex->getErrorType() . "<br /><br />"); echo("Request ID: " . $ex->getRequestId() . "<br /><br />"); echo("XML: " . $ex->getXML() . "<br /><br />"); } }