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(Unicode C) Amazon MWS Upload InvoiceDemonstrates how to upload an invoice using _UPLOAD_VAT_INVOICE_FeedType to submit an invoice for an order. For more information, see https://m.media-amazon.com/images/G/03/B2B/invoice-uploader-developer-documentation.pdf
#include <C_CkRestW.h> #include <C_CkBinDataW.h> #include <C_CkCrypt2W.h> #include <C_CkStringBuilderW.h> void ChilkatSample(void) { BOOL success; HCkRestW rest; BOOL bTls; int port; BOOL bAutoReconnect; HCkBinDataW pdfData; HCkCrypt2W crypt; const wchar_t *md5Hash; HCkStringBuilderW sbResponseBody; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. rest = CkRestW_Create(); // 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. // // See Amazon MWS endpoints and MarketplaceId values bTls = TRUE; port = 443; bAutoReconnect = TRUE; success = CkRestW_Connect(rest,L"mws.amazonservices.com",port,bTls,bAutoReconnect); CkRestW_putHost(rest,L"mws.amazonservices.com"); // MarketplaceList.Id parameter This should be the marketplace in which the order was placed. Only one marketplace must be used per order.T // Here are the marketplace ID's // Spain: A1RKKUPIHCS9HS // UK: A1F83G8C2ARO7P // France: A13V1IB3VIYZZH // Germany: A1PA6795UKMFR9 // Italy: APJ6JRA9NG5V4 // ... // (See https://docs.developer.amazonservices.com/en_US/dev_guide/DG_Endpoints.html) // FeedOptions parameter Seller can input key value pairs to give important metadata along with the PDF invoice. CkRestW_AddQueryParam(rest,L"FeedOptions",L"metadata:orderid=206-2341234-3455465;metadata:invoicenumber=INT-3431-XJE3;metadata:documenttype=Invoice"); // Load the PDF invoice file that is to be the body of the HTTP POST request. pdfData = CkBinDataW_Create(); success = CkBinDataW_LoadFile(pdfData,L"qa_data/pdf/sample.pdf"); // Get the MD5 hash of the PDF data. crypt = CkCrypt2W_Create(); CkCrypt2W_putHashAlgorithm(crypt,L"md5"); CkCrypt2W_putEncodingMode(crypt,L"base64"); md5Hash = CkCrypt2W_hashBdENC(crypt,pdfData); CkRestW_AddQueryParam(rest,L"AWSAccessKeyId",L"0PB842ExampleN4ZTR2"); CkRestW_AddQueryParam(rest,L"Action",L"SubmitFeed"); CkRestW_AddQueryParam(rest,L"FeedType",L"_UPLOAD_VAT_INVOICE_"); CkRestW_AddQueryParam(rest,L"MWSAuthToken",L"EXAMPLE-amzn.mws.4ea38b7b-f563-7709-4bae-87aea-EXAMPLE"); CkRestW_AddQueryParam(rest,L"MarketplaceIdList.Id.1",L"ATVExampleDER"); CkRestW_AddQueryParam(rest,L"SellerId",L"A1XExample5E6"); CkRestW_AddQueryParam(rest,L"ContentMD5Value",md5Hash); CkRestW_AddQueryParam(rest,L"SignatureMethod",L"HmacSHA256"); CkRestW_AddQueryParam(rest,L"SignatureVersion",L"2"); CkRestW_AddQueryParam(rest,L"Version",L"2009-01-01"); // Add the MWS Signature param. (Also adds the Timestamp parameter using the curent system date/time.) CkRestW_AddMwsSignature(rest,L"POST",L"/Feeds/2009-01-01",L"mws.amazonservices.com",L"YOUR_MWS_SECRET_ACCESS_KEY_ID"); CkRestW_AddHeader(rest,L"Content-Type",L"application/octet-stream"); sbResponseBody = CkStringBuilderW_Create(); success = CkRestW_FullRequestBd(rest,L"POST",L"/Feeds/2009-01-01",pdfData,sbResponseBody); if (CkRestW_getLastMethodSuccess(rest) != TRUE) { wprintf(L"%s\n",CkRestW_lastErrorText(rest)); CkRestW_Dispose(rest); CkBinDataW_Dispose(pdfData); CkCrypt2W_Dispose(crypt); CkStringBuilderW_Dispose(sbResponseBody); return; } if (CkRestW_getResponseStatusCode(rest) != 200) { // Examine the request/response to see what happened. wprintf(L"response status code = %d\n",CkRestW_getResponseStatusCode(rest)); wprintf(L"response status text = %s\n",CkRestW_responseStatusText(rest)); wprintf(L"response header: %s\n",CkRestW_responseHeader(rest)); wprintf(L"response body: %s\n",CkStringBuilderW_getAsString(sbResponseBody)); wprintf(L"---\n"); wprintf(L"LastRequestStartLine: %s\n",CkRestW_lastRequestStartLine(rest)); wprintf(L"LastRequestHeader: %s\n",CkRestW_lastRequestHeader(rest)); } // Examine the XML returned in the response body. wprintf(L"%s\n",CkStringBuilderW_getAsString(sbResponseBody)); wprintf(L"----\n"); wprintf(L"Success.\n"); CkRestW_Dispose(rest); CkBinDataW_Dispose(pdfData); CkCrypt2W_Dispose(crypt); CkStringBuilderW_Dispose(sbResponseBody); } |
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