Walmart API-现有类型错误问题-批量项目设置(多个)

Question

我可以通过邮递员对沃尔玛API进行应用程序接口调用批量项目设置(多个)邮递员中的POST请求响应成功，但在沃尔玛FeedId中看到错误。我正在尝试通过excel的另一种方式，它工作得很好，并成功地在沃尔玛发布产品。通过API，它不工作，不在沃尔玛发布产品，你能修复这个错误吗？即使我看起来一切都对。

**HTTP REQUEST**
[enter image description here][1]
[https://marketplace.walmartapis.com/v3/feeds?feedType=item][1]

**METHOD**

POST


**HTTP RESPONSE STATUS**

200 OK

**HTTP RESPONSE BODY**

{
    "feedId": "18486EF565B046D88641274001003195@AU8BCgA",
    "additionalAttributes": null,
    "errors": null
}

**REQUEST HEADERS**

Authorization :  "XXXXXXXXXXXXX"
WM_SEC.ACCESS_TOKEN: "XXXXXXXXXXXXXXXXXX"
WM_QOS.CORRELATION_ID: {my arbitrary text key}
WM_SVC.NAME: Walmart Marketplace
Accept: application/JSON

**POST PAYLOAD**
<pre><code>{
  "MPItem": [
    {
      "Item": {
        "sku": "xxxxxxxx",
        "ShippingWeight": "1LB",
        "price": " ",
        "productIdentifiers": {
          "productIdType": "UPC",
          "productId": "xxxxxxx"
        },
        "productCategory": "xxxxxxxx",
        "asin": "",
        "additionalProductAttributes": [
          {
            "productAttributeValue": "",
            "productAttributeName": ""
          }
        ],
        "additionalOfferAttributes": [
          {
            "additionalOfferAttributeName": "",
            "additionalOfferAttributeValue": ""
          }
        ]
      }
    }
  ],
  "MPItemFeedHeader": {
    "locale": "en",
    "sellingChannel": "mpsetupbymatch",
    "version": "1.0",
    "processMode": "REPLACE",
    "subset": "EXTERNAL",
    "Mart": "WALMART_US"
  } 
}</pre></code>

 


  [1]: https://i.stack.imgur.com/YwaMJ.png

Answer 1

您的问题似乎是ShippingWeight是无效的。

他们的规格表上写着

"ShippingWeight": {
    "type": "number", 
    "title": "Shipping Weight (lbs)", 
    "minimum": 0, 
    "maximum": 10000000000000000, 
    "exclusiveMaximum": false, 
    "multipleOf": 0.001
}, 

您需要用ShippingWeight": "1",替换ShippingWeight": "1LB",

此外，如果additionalOfferAttributes将为空，则不需要发送它，这不是必需的。