(Go) 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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    // 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.
    http := chilkat.NewHttp()

    // 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.
    req := chilkat.NewHttpRequest()

    // 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.SetPath("/Orders/2013-09-01")
    req.SetHttpVerb("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")

    resp := http.PostUrlEncoded("https://mws.amazonservices.com/Orders/2013-09-01",req)
    if http.LastMethodSuccess() != true {
        fmt.Println(http.LastErrorText())
        http.DisposeHttp()
        req.DisposeHttpRequest()
        return
    }

    if resp.StatusCode() != 200 {
        fmt.Println("Non-success status code: ", resp.StatusCode())
        fmt.Println(resp.BodyStr())
        resp.DisposeHttpResponse()
        http.DisposeHttp()
        req.DisposeHttpRequest()
        return
    }

    // Examine the XML returned in the response body.
    fmt.Println(resp.BodyStr())
    fmt.Println("----")
    fmt.Println("Success.")
    resp.DisposeHttpResponse()

    http.DisposeHttp()
    req.DisposeHttpRequest()