(Delphi ActiveX) Walmart v3 Bulk Item Setup

Updates items in bulk.

For more information, see https://developer.walmart.com/#/apicenter/marketPlace/latest#bulkCreateUpdateItems

Chilkat for Delphi Downloads Chilkat ActiveX DLL for Delphi Chilkat non-ActiveX DLL for Delphi * The examples here use the ActiveX DLL.

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Chilkat_TLB;

...

procedure TForm1.Button1Click(Sender: TObject);
var
http: TChilkatHttp;
success: Integer;
req: TChilkatHttpRequest;
resp: IChilkatHttpResponse;
sbResponseBody: TChilkatStringBuilder;
xmlResponse: TChilkatXml;
FeedAcknowledgement_xmlns_ns2: WideString;
feedId: WideString;

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

http := TChilkatHttp.Create(Self);

// Implements the following CURL command:

// curl -X POST \
//   https://marketplace.walmartapis.com/v3/feeds?feedType=item \
//   -H 'WM_SVC.NAME: Walmart Marketplace'
//   -H 'WM_SEC.ACCESS_TOKEN: eyJraWQiOiIzZjVhYTFmNS1hYWE5LTQzM.....'
//   -H 'WM_QOS.CORRELATION_ID: b3261d2d-028a-4ef7-8602-633c23200af6'
//   -H 'Content-Type: multipart/form-data'
//   -H 'Accept: application/xml'
//   -F feed=@qa_data/walmart/itemFeed.xml

req := TChilkatHttpRequest.Create(Self);
req.HttpVerb := 'POST';
req.Path := '/v3/feeds?feedType=item';
req.ContentType := 'multipart/form-data';
success := req.AddFileForUpload2('feed','qa_data/walmart/itemFeed.xml','application/xml');

req.AddHeader('WM_QOS.CORRELATION_ID','b3261d2d-028a-4ef7-8602-633c23200af6');
req.AddHeader('Expect','100-continue');
req.AddHeader('Content-Type','multipart/form-data');
req.AddHeader('WM_SEC.ACCESS_TOKEN','eyJraWQiOiIzZjVhYTFmNS1hYWE5LTQzM.....');
req.AddHeader('Accept','application/xml');
req.AddHeader('WM_SVC.NAME','Walmart Marketplace');

resp := http.SynchronousRequest('marketplace.walmartapis.com',443,1,req.ControlInterface);
if (http.LastMethodSuccess = 0) then
  begin
    Memo1.Lines.Add(http.LastErrorText);
    Exit;
  end;

sbResponseBody := TChilkatStringBuilder.Create(Self);
resp.GetBodySb(sbResponseBody.ControlInterface);

xmlResponse := TChilkatXml.Create(Self);
xmlResponse.LoadSb(sbResponseBody.ControlInterface,1);
Memo1.Lines.Add(xmlResponse.GetXml());

// Sample XML response:
// (Sample code for parsing the XML response is shown below)

// <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
// <FeedAcknowledgement xmlns:ns2="http://walmart.com/">
//     <feedId>E9C04D1FFD99479FBC1341D56DD5F930@AQMB_wA</feedId>
// </FeedAcknowledgement>

// Sample code for parsing the XML response...
// Use the following online tool to generate parsing code from sample XML:
// Generate Parsing Code from XML

FeedAcknowledgement_xmlns_ns2 := xmlResponse.GetAttrValue('xmlns:ns2');
feedId := xmlResponse.GetChildContent('feedId');
end;