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(C#) Walmart - Update Inventory for an ItemDemonstrates how to update inventory for an item.
// This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // Sends the following PUT request: // PUT https://marketplace.walmartapis.com/v2/inventory?sku={SKU} Chilkat.StringBuilder sbUrl = new Chilkat.StringBuilder(); bool success = sbUrl.Append("https://marketplace.walmartapis.com/v2/inventory?sku={SKU}"); int numReplaced = sbUrl.Replace("{SKU}","HOPP~904~51041"); string requestMethod = "PUT"; // First we need to generate a signature for our 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.Accept = "application/xml"; // Note: Do not explicitly set the "Host" header. Chilkat will set it automatically. // The body of the PUT request will be XML that looks like this: // <?xml version="1.0" encoding="utf-8" ?> // <wm:inventory xmlns:wm="http://walmart.com/"> // <wm:sku>HOPP~904~51041</wm:sku> // <wm:quantity> // <wm:unit>EACH</wm:unit> // <wm:amount>235</wm:amount> // </wm:quantity> // <wm:fulfillmentLagTime>5</wm:fulfillmentLagTime> // </wm:inventory> // Build the XML request body: int originalAmount = 234; Chilkat.Xml xmlBody = new Chilkat.Xml(); xmlBody.Tag = "wm:inventory"; xmlBody.AddAttribute("xmlns:wm","http://walmart.com/"); xmlBody.UpdateChildContent("wm:sku","HOPP~904~51041"); xmlBody.UpdateChildContent("wm:quantity|wm:unit","EACH"); xmlBody.UpdateChildContentInt("wm:quantity|wm:amount",originalAmount + 1); xmlBody.UpdateChildContent("wm:fulfillmentLagTime","5"); Debug.WriteLine("PUT request body:"); Debug.WriteLine(xmlBody.GetXml()); Debug.WriteLine("--"); // This is a simple PUT that can be sent w/ the PutText method. string xmlStr = http.PutText(sbUrl.GetAsString(),xmlBody.GetXml(),"utf-8","application/xml",false,false); 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; } // A sample XML response is shown below.. Debug.WriteLine(xml.GetXml()); Debug.WriteLine("--"); Debug.WriteLine("Success!"); // --------------------------------------- // Sample XML response // --------------------------------------- // <?xml version="1.0" encoding="UTF-8" standalone="yes" ?> // <inventory xmlns="http://walmart.com/"> // <sku>HOPP~904~51041</sku> // <quantity> // <unit>EACH</unit> // <amount>235</amount> // </quantity> // <fulfillmentLagTime>5</fulfillmentLagTime> // </inventory> |
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