(Go) Walmart - Get a FeedItem's Status

Note: This is an older example for the Walmart v2 API. You should instead use the Walmart v3 API.

Demonstrates how to get a Walmart feedItem's status.

Chilkat Go Downloads Go Package for Windows, MacOS, Linux, Alpine Linux, Solaris

    // --------------------------------------------------------------------
    // This example is for the older and deprecated Walmart v2 API.
    // 
    // Use the v3 API instead: Walmart v3 Get Feed Status
    // --------------------------------------------------------------------

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // Sends the following GET request:
    // GET https://marketplace.walmartapis.com/v2/feeds/feeditems/{feedId}?includeDetails={includeDetails}&limit={limit}

    sbUrl := chilkat.NewStringBuilder()
    success := sbUrl.Append("https://marketplace.walmartapis.com/v2/feeds/feeditems/{feedId}?includeDetails={includeDetails}&limit={limit}")
    numReplaced := sbUrl.Replace("{feedId}","AAAA7F0345E9403C91223F7139FFC341@AQsBAQA")
    numReplaced = sbUrl.Replace("{includeDetails}","true")
    numReplaced = sbUrl.ReplaceI("{limit}",3)

    requestMethod := "GET"

    // First we need to generate a signature for our request.
    // The signature needs to be re-generated for each new Walmart HTTP request.
    authUtil := chilkat.NewAuthUtil()

    wmConsumerId := "WALMART_CONSUMER_ID"
    wmPrivateKey := "WALMART_PRIVATE_KEY"
    jsonStr := authUtil.WalmartSignature(*sbUrl.GetAsString(),wmConsumerId,wmPrivateKey,requestMethod)
    if authUtil.LastMethodSuccess() != true {
        fmt.Println(authUtil.LastErrorText())
        sbUrl.DisposeStringBuilder()
        authUtil.DisposeAuthUtil()
        return
    }

    // The JSON returned by WalmartSignature contains the values to be used in the following
    // header fields: WM_SEC.AUTH_SIGNATURE, WM_SEC.TIMESTAMP, and WM_QOS.CORRELATION_ID
    json := chilkat.NewJsonObject()
    json.Load(*jsonStr)

    http := chilkat.NewHttp()
    http.SetRequestHeader("WM_SVC.NAME","Walmart Marketplace")
    http.SetRequestHeader("WM_QOS.CORRELATION_ID",*json.StringOf("correlation_id"))
    http.SetRequestHeader("WM_SEC.TIMESTAMP",*json.StringOf("timestamp"))
    http.SetRequestHeader("WM_SEC.AUTH_SIGNATURE",*json.StringOf("signature"))
    http.SetRequestHeader("WM_CONSUMER.ID",wmConsumerId)
    http.SetAccept("application/xml")

    // Note: Do not explicitly set the "Host" header.  Chilkat will set it automatically.

    xmlStr := http.QuickGetStr(*sbUrl.GetAsString())
    if http.LastMethodSuccess() != true {
        fmt.Println(http.LastErrorText())
        sbUrl.DisposeStringBuilder()
        authUtil.DisposeAuthUtil()
        json.DisposeJsonObject()
        http.DisposeHttp()
        return
    }

    xml := chilkat.NewXml()
    xml.LoadXml(*xmlStr)

    // A successful response should have a 200 response status
    if http.LastStatus() != 200 {
        fmt.Println(*xml.GetXml())
        fmt.Println("Response Status Code: ", http.LastStatus())
        fmt.Println("Failed.")
        sbUrl.DisposeStringBuilder()
        authUtil.DisposeAuthUtil()
        json.DisposeJsonObject()
        http.DisposeHttp()
        xml.DisposeXml()
        return
    }

    // A sample XML response is shown below..
    fmt.Println(*xml.GetXml())
    fmt.Println("--")

    // To iterate over the ingestion statuses:
    numIngestionStatuses := xml.NumChildrenAt("ns2:elements|ns2:itemDetails")
    i := 0
    for i < numIngestionStatuses {
        xml.SetI(i)

        fmt.Println("sku: ", *xml.GetChildContent("ns2:elements|ns2:itemDetails|ns2:itemIngestionStatus[i]|ns2:sku"))
        fmt.Println("status: ", *xml.GetChildContent("ns2:elements|ns2:itemDetails|ns2:itemIngestionStatus[i]|ns2:ingestionStatus"))
        fmt.Println("--")

        i = i + 1
    }

    fmt.Println("Success.")

    // ---------------------------------------
    // Sample XML response
    // ---------------------------------------

    // <?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
    // <ns2:ItemStatusDetail xmlns:ns2="http://walmart.com/">
    //     <ns2:meta>
    //         <ns2:feedId>AAAAF0345E9403C91223F7139FFC341@AQsBAQA</ns2:feedId>
    //         <ns2:feedStatus>PROCESSED</ns2:feedStatus>
    //         <ns2:ingestionErrors />
    //         <ns2:itemsReceived>130088</ns2:itemsReceived>
    //         <ns2:itemsSucceeded>113154</ns2:itemsSucceeded>
    //         <ns2:itemsFailed>16934</ns2:itemsFailed>
    //         <ns2:itemsProcessing>0</ns2:itemsProcessing>
    //         <ns2:limit>3</ns2:limit>
    //         <ns2:totalCount>3</ns2:totalCount>
    //         <ns2:nextCursor>includeDetails=true&amp;limit=3&amp;skuOffset=ENC%28%2F8D%2FyDen1ByXGA7EsWkArA%3D%3D%29</ns2:nextCursor>
    //     </ns2:meta>
    //     <ns2:elements>
    //         <ns2:itemDetails>
    //             <ns2:itemIngestionStatus>
    //                 <ns2:martId>0</ns2:martId>
    //                 <ns2:sku>0000~0~00141</ns2:sku>
    //                 <ns2:index>0</ns2:index>
    //                 <ns2:ingestionStatus>DATA_ERROR</ns2:ingestionStatus>
    //                 <ns2:ingestionErrors>
    //                     <ns2:ingestionError>
    //                         <ns2:type>DATA_ERROR</ns2:type>
    //                         <ns2:code>PIVI_021</ns2:code>
    //                         <ns2:description>No item found with the given SKU.</ns2:description>
    //                     </ns2:ingestionError>
    //                 </ns2:ingestionErrors>
    //             </ns2:itemIngestionStatus>
    //             <ns2:itemIngestionStatus>
    //                 <ns2:martId>0</ns2:martId>
    //                 <ns2:sku>0000~0~03472</ns2:sku>
    //                 <ns2:index>1</ns2:index>
    //                 <ns2:ingestionStatus>SUCCESS</ns2:ingestionStatus>
    //                 <ns2:ingestionErrors />
    //             </ns2:itemIngestionStatus>
    //             <ns2:itemIngestionStatus>
    //                 <ns2:martId>0</ns2:martId>
    //                 <ns2:sku>0000~0~08540</ns2:sku>
    //                 <ns2:index>2</ns2:index>
    //                 <ns2:ingestionStatus>SUCCESS</ns2:ingestionStatus>
    //                 <ns2:ingestionErrors />
    //             </ns2:itemIngestionStatus>
    //         </ns2:itemDetails>
    //     </ns2:elements>
    // </ns2:ItemStatusDetail>

    sbUrl.DisposeStringBuilder()
    authUtil.DisposeAuthUtil()
    json.DisposeJsonObject()
    http.DisposeHttp()
    xml.DisposeXml()