(C++) HTTPS MWS List Orders (Amazon Marketplace Web Service)

Send an HTTPS MWS ListOrders request to return a list of orders created or updated during a time frame.

Note: This example requires Chilkat v9.5.0.66 or greater.

Important: The Chilkat v9.5.0.75 release accidentally breaks Amazon MWS (not AWS) authentication. If you need MWS with 9.5.0.75, send email to support@chilkatsoft.com for a hotfix, or revert back to v9.5.0.73, or update to a version after 9.5.0.75.

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#include <CkHttp.h>
#include <CkHttpRequest.h>
#include <CkHttpResponse.h>

void ChilkatSample(void)
    {
    // This example assumes the Chilkat HTTP API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // Note: This example requires Chilkat v9.5.0.66 or greater.
    CkHttp http;

    // Make sure to connect to the correct Amazon MWS Endpoing, otherwise
    // you'll get an HTTP 401 response code.
    // 
    // The possible servers are:
    // 
    // North America (NA) 	https://mws.amazonservices.com
    // Europe (EU) 	https://mws-eu.amazonservices.com
    // India (IN) 	https://mws.amazonservices.in
    // China (CN) 	https://mws.amazonservices.com.cn
    // Japan (JP) 	https://mws.amazonservices.jp 
    // 

    // Build the HTTP request.
    CkHttpRequest req;

    // Add query params
    req.AddParam("Action","ListOrders");
    req.AddParam("CreatedAfter","2016-12-31T23:00:00Z");
    req.AddParam("MarketplaceId.Id.1","MWS_MARKETPLACE_ID");
    req.AddParam("SellerId","MWS_SELLER_ID");
    req.AddParam("AWSAccessKeyId","MWS_ACCESS_KEY_ID");
    req.AddParam("SignatureVersion","2");
    req.AddParam("SignatureMethod","HmacSHA256");
    req.AddParam("Version","2013-09-01");

    // Set the HTTP verb and path.
    req.put_Path("/Orders/2013-09-01");
    req.put_HttpVerb("POST");

    // Add the MWS Signature after the verb, path, and all params have been set.
    req.AddMwsSignature("mws.amazonservices.com","MWS_SECRET_ACCESS_KEY_ID");

    CkHttpResponse *resp = http.PostUrlEncoded("https://mws.amazonservices.com/Orders/2013-09-01",req);
    if (http.get_LastMethodSuccess() != true) {
        std::cout << http.lastErrorText() << "\r\n";
        return;
    }

    if (resp->get_StatusCode() != 200) {
        std::cout << "Non-success status code: " << resp->get_StatusCode() << "\r\n";
        std::cout << resp->bodyStr() << "\r\n";
        delete resp;
        return;
    }

    // Examine the XML returned in the response body.
    std::cout << resp->bodyStr() << "\r\n";
    std::cout << "----" << "\r\n";
    std::cout << "Success." << "\r\n";
    delete resp;
    }