(Lianja) MWS RequestReport (Amazon Marketplace Web Service)

Creates a report request and submits the request to Amazon MWS.

See Amazon MWS RequestReport for more information.

Chilkat Lianja Extension Download Chilkat Lianja Extension

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

loRest = createobject("CkRest")

// Connect to the Amazon MWS REST server.
// 
// Make sure to connect to the correct Amazon MWS Endpoint, 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 
// 
llBTls = .T.
lnPort = 443
llBAutoReconnect = .T.
llSuccess = loRest.Connect("mws.amazonservices.com",lnPort,llBTls,llBAutoReconnect)
if (llSuccess <> .T.) then
    ? "ConnectFailReason: " + str(loRest.ConnectFailReason)
    ? loRest.LastErrorText
    release loRest
    return
endif

loRest.Host = "mws.amazonservices.com"

loRest.AddQueryParam("AWSAccessKeyId","0PB842EXAMPLE7N4ZTR2")
loRest.AddQueryParam("Action","RequestReport")
loRest.AddQueryParam("EndDate","2008-06-26T18:12:21")
loRest.AddQueryParam("MWSAuthToken","amzn.mws.4ea38b7b-f563-7709-4bae-87aeaEXAMPLE")
loRest.AddQueryParam("Marketplace","ATVPDKIKX0DER")
loRest.AddQueryParam("ReportType","_GET_MERCHANT_LISTINGS_DATA_")
loRest.AddQueryParam("SellerId","A1XEXAMPLE5E6")
loRest.AddQueryParam("SignatureMethod","HmacSHA256")
loRest.AddQueryParam("SignatureVersion","2")
loRest.AddQueryParam("StartDate","2009-01-03T18:12:21")
loRest.AddQueryParam("Version","2009-01-01")

// Add the MWS Signature param.  (Also adds the Timestamp parameter using the curent system date/time.)
// The AddMwsSignature method adds the Timestamp and Signature query params.
loRest.AddMwsSignature("POST","/Reports/2009-01-01","mws.amazonservices.com","MWS_SECRET_KEY")

lcResponseXml = loRest.FullRequestFormUrlEncoded("POST","/Reports/2009-01-01")
if (loRest.LastMethodSuccess <> .T.) then
    ? loRest.LastErrorText
    release loRest
    return
endif

if (loRest.ResponseStatusCode <> 200) then
    // Examine the request/response to see what happened.
    ? "response status code = " + str(loRest.ResponseStatusCode)
    ? "response status text = " + loRest.ResponseStatusText
    ? "response header: " + loRest.ResponseHeader
    ? "response body: " + lcResponseXml
    ? "---"
    ? "LastRequestStartLine: " + loRest.LastRequestStartLine
    ? "LastRequestHeader: " + loRest.LastRequestHeader
endif

// Examine the XML returned in the response body.
? lcResponseXml
? "----"
? "Success."

// Sample Response

// Use this online tool to generate parsing code from sample XML: 
// Generate Parsing Code from XML

// <?xml version="1.0"?>
// <RequestReportResponse
//     xmlns="http://mws.amazonaws.com/doc/2009-01-01/">
//     <RequestReportResult>
//         <ReportRequestInfo>
//             <ReportRequestId>2291326454</ReportRequestId>
//             <ReportType>_GET_MERCHANT_LISTINGS_DATA_</ReportType>
//             <StartDate>2009-01-21T02:10:39+00:00</StartDate>
//             <EndDate>2009-02-13T02:10:39+00:00</EndDate>
//             <Scheduled>false</Scheduled>
//             <SubmittedDate>2009-02-20T02:10:39+00:00</SubmittedDate>
//             <ReportProcessingStatus>_SUBMITTED_</ReportProcessingStatus>
//         </ReportRequestInfo>
//     </RequestReportResult>
//     <ResponseMetadata>
//         <RequestId>88faca76-b600-46d2-b53c-0c8c4533e43a</RequestId>
//     </ResponseMetadata>
// </RequestReportResponse>

loXml = createobject("CkXml")
loXml.LoadXml(lcResponseXml)

lcRequestReportResponse_xmlns = loXml.GetAttrValue("xmlns")
lcReportRequestId = loXml.GetChildContent("RequestReportResult|ReportRequestInfo|ReportRequestId")
lcReportType = loXml.GetChildContent("RequestReportResult|ReportRequestInfo|ReportType")
lcStartDate = loXml.GetChildContent("RequestReportResult|ReportRequestInfo|StartDate")
lcEndDate = loXml.GetChildContent("RequestReportResult|ReportRequestInfo|EndDate")
lcScheduled = loXml.GetChildContent("RequestReportResult|ReportRequestInfo|Scheduled")
lcSubmittedDate = loXml.GetChildContent("RequestReportResult|ReportRequestInfo|SubmittedDate")
lcReportProcessingStatus = loXml.GetChildContent("RequestReportResult|ReportRequestInfo|ReportProcessingStatus")
lcRequestId = loXml.GetChildContent("ResponseMetadata|RequestId")


release loRest
release loXml