(.NET Core C#) Walmart - Get an Order by purchaseOrderId

Gets the XML data for an order by purchaseOrderId.

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// ---------------------------------------------------------------------------------------------------------
// Note: This example is deprecated.  The Walmart API no longer uses the Signature method of authenticating.
// Walmart now uses OAuth2.  
// ---------------------------------------------------------------------------------------------------------

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

// Demonstrates how to get the XML for a particular order by purchaseOrderId

// Sends the following GET request:
// GET https://marketplace.walmartapis.com/v3/orders/{purchaseOrderId}

Chilkat.StringBuilder sbUrl = new Chilkat.StringBuilder();
bool success = sbUrl.Append("https://marketplace.walmartapis.com/v3/orders/{purchaseOrderId}");
int numReplaced = sbUrl.Replace("{purchaseOrderId}","1111691995111");

string requestMethod = "GET";

// First we need to generate a signature for the request.
// The signature needs to be re-generated for each new Walmart HTTP request.
Chilkat.AuthUtil authUtil = new Chilkat.AuthUtil();

string wmConsumerId = "WALMART_CONSUMER_ID";
string wmPrivateKey = "WALMART_PRIVATE_KEY";
string jsonStr = authUtil.WalmartSignature(sbUrl.GetAsString(),wmConsumerId,wmPrivateKey,requestMethod);
if (authUtil.LastMethodSuccess != true) {
    Debug.WriteLine(authUtil.LastErrorText);
    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
Chilkat.JsonObject json = new Chilkat.JsonObject();
json.Load(jsonStr);

Chilkat.Http http = new Chilkat.Http();
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.SetRequestHeader("WM_CONSUMER.CHANNEL.TYPE","WALMART_CHANNEL_TYPE");

http.Accept = "application/xml";

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

string xmlStr = http.QuickGetStr(sbUrl.GetAsString());
if (http.LastMethodSuccess != true) {
    Debug.WriteLine(http.LastErrorText);
    return;
}

Chilkat.Xml xml = new Chilkat.Xml();
xml.LoadXml(xmlStr);

// A successful response should have a 200 response status
if (http.LastStatus != 200) {
    Debug.WriteLine(xml.GetXml());
    Debug.WriteLine("Response Status Code: " + Convert.ToString(http.LastStatus));
    Debug.WriteLine("Failed.");
    return;
}

// Show the XML response:
Debug.WriteLine(xml.GetXml());
Debug.WriteLine("Success.");