亚马逊 MWS API 请求错误

Posted 2023-04-14

【中文标题】亚马逊 MWS API 请求错误

【英文标题】：Amazon MWS API request error

【发布时间】：2017-04-12 14:48:01

【问题描述】：

我在使用 mws-sdk-promises 库时遇到了一些问题 (https://www.npmjs.com/package/mws-sdk-promises)。

我收到此错误。我已经仔细检查了所有插件信息是否正确。我不知道为什么我会得到这个块。我该如何解决这个问题？

--------
"ErrorResponse":"$":"xmlns":"https://mws.amazonservices.com/Orders/2013-09-01","Error":["Type":["Sender"],"Code":["SignatureDoesNotMatch"],"Message":["The request signature we calculated does not match the signature you provided. Check your AWS Secret Access Key and signing method. Consult the service documentation for details."]],"RequestID":["e262570a-f493-4d3b-9183-88e528225599"]
-------- 

var express = require('express');
var router = express.Router();
var MWS = require('mws-sdk-promises'),
    client = new MWS.Client(process.env.AWS_ACCESS_KEY_ID, process.env.SECRET_ACCESS_KEY, process.env.MERCHANT_SELLER_ID, ),
    MarketplaceId = process.env.MARKET_PLACE_ID;

router.get('/', function(req, res, next) 

  function getListOrders(client, args) 
    var req = MWS.Orders.requests.ListOrders();
    req.set('CreatedAfter', args.CreatedAfter);
    req.set('CreatedBefore', args.CreatedBefore);
    req.set('LastUpdatedAfter', args.LastUpdatedAfter);
    req.set('MarketplaceId', args.MarketplaceId);
    req.set('LastUpdatedBefore', args.LastUpdatedBefore);
    req.set('OrderStatus', args.OrderStatus);
    req.set('FulfillmentChannel', args.FulfillmentChannel);
    req.set('PaymentMethod', args.PaymentMethod);
    req.set('BuyerEmail', args.BuyerEmail);
    req.set('SellerOrderId', args.SellerOrderId);
    req.set('MaxResultsPerPage', args.MaxResultsPerPage);
    return client.invoke(req);
  

    var date = new Date();
    getListOrders(client, 
    MarketplaceId: MarketplaceId,
    MaxResultsPerPage: 10,
    CreatedAfter: new Date(2016, 09, 1),
    CreatedBefore: new Date(2015, 1, 31)
  )
  .catch(function(error) 
    console.error("-----ERROR");
    console.error(error);
  )
  .then(function(RESULT)
    console.log("--------RESULT");
    console.log(JSON.stringify(RESULT));
    console.log("--------");
  );


);

module.exports = router;

【参考方案1】：

您确定您的 ENV 变量是正确的吗？这似乎是一个身份验证错误。

仔细检查这些环境变量：

AWS_ACCESS_KEY_ID SECRET_ACCESS_KEY MERCHANT_SELLER_ID

您的时间和时区必须正确。你也检查过这个吗？