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(Unicode C++) Amazon SP-API Get Order ItemsSee more Amazon SP-API ExamplesReturns detailed order item information for the order that you specify. For more information, see https://developer-docs.amazon.com/sp-api/docs/orders-api-v0-reference#get-ordersv0ordersorderidorderitems
#include <CkAuthAwsW.h> #include <CkJsonObjectW.h> #include <CkRestW.h> #include <CkStringBuilderW.h> void ChilkatSample(void) { // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // Gets detailed order item information for a specified order ID // The order ID is something like "902-1845936-5435065" and it is the AmazonOrderId returned in the JSON when getting the list of orders. For example: // { // "payload": { // "CreatedBefore": "1.569521782042E9", // "Orders": [ // { // "AmazonOrderId": "902-1845936-5435065", // "PurchaseDate": "1970-01-19T03:58:30Z", // ... // However, when using the sandbox, instead use the explicit keyword TEST_CASE_200 const wchar_t *orderId = L"TEST_CASE_200"; CkAuthAwsW authAws; authAws.put_AccessKey(L"AWS_ACCESS_KEY"); authAws.put_SecretKey(L"AWS_SECRET_KEY"); authAws.put_ServiceName(L"execute-api"); // Use the region that is correct for your needs. authAws.put_Region(L"eu-west-1"); // First get a restricted data token for the given order ID. // This requires an LWA access token which cannot be more than 1 hour old. // See Fetch SP-API LWA Access Token CkJsonObjectW jsonLwaToken; bool success = jsonLwaToken.LoadFile(L"qa_data/tokens/sp_api_lwa_token.json"); if (success == false) { wprintf(L"Failed to load LWA access token.\n"); return; } // Must use the non-sandbox domain for getting the RDT. CkRestW rest; success = rest.Connect(L"sellingpartnerapi-eu.amazon.com",443,true,true); if (success == false) { wprintf(L"%s\n",rest.lastErrorText()); return; } success = rest.SetAuthAws(authAws); // Add the x-amz-access-token request header. const wchar_t *lwa_token = jsonLwaToken.stringOf(L"access_token"); rest.ClearAllHeaders(); rest.AddHeader(L"x-amz-access-token",lwa_token); // We're going to send a POST with the following JSON body: // { // "restrictedResources": [ // { // "method": "GET", // "path": "/orders/v0/orders/{orderId}/orderItems", // "dataElements": ["buyerInfo"] // } // ] // } CkStringBuilderW sbPath; sbPath.Append(L"/orders/v0/orders/"); sbPath.Append(orderId); sbPath.Append(L"/orderItems"); CkJsonObjectW jsonRc; jsonRc.UpdateString(L"restrictedResources[0].method",L"GET"); jsonRc.UpdateString(L"restrictedResources[0].path",sbPath.getAsString()); jsonRc.UpdateString(L"restrictedResources[0].dataElements[0]",L"buyerInfo"); CkStringBuilderW sbRequest; jsonRc.EmitSb(sbRequest); CkStringBuilderW sbResponse; const wchar_t *uri = L"/tokens/2021-03-01/restrictedDataToken"; success = rest.FullRequestSb(L"POST",uri,sbRequest,sbResponse); if (success == false) { wprintf(L"%s\n",rest.lastErrorText()); return; } // Examine the response status. int statusCode = rest.get_ResponseStatusCode(); if (statusCode != 200) { wprintf(L"Response status code: %d\n",statusCode); wprintf(L"Response status text: %s\n",rest.responseStatusText()); wprintf(L"Response body: \n"); wprintf(L"%s\n",sbResponse.getAsString()); wprintf(L"Failed.\n"); return; } // Get the restricted data token. CkJsonObjectW jsonResp; jsonResp.LoadSb(sbResponse); const wchar_t *restrictedDataToken = jsonResp.stringOf(L"restrictedDataToken"); wprintf(L"Restricted Data Token: %s\n",restrictedDataToken); // ------------------------------------------------------------------------------------------------------------ // ------------------------------------------------------------------------------------------------------------ // Now that we have the RDT, we can use it to get information about the order. // // Yes, the SP-API is horribly tedious and painful. You must use an RDT specifically tailored to each request requiring an RDT, // the RDT must not be over an hour old, and if you need to get a new RDT you must get it using an LWA token that itself is not // more than an hour old. If the LWA is more than an hour old, you must get a new one. Ughhh!!!!! // ------------------------------------------------------------------------------------------------------------ // Disconnect from the non-sandbox domain. This example will use the sandbox. // (The RDT was obtained using the non-sandbox domain. For some reason, the sandbox domain does not work for getting the RDT.) rest.Disconnect(100); success = rest.Connect(L"sandbox.sellingpartnerapi-eu.amazon.com",443,true,true); if (success == false) { wprintf(L"%s\n",rest.lastErrorText()); return; } success = rest.SetAuthAws(authAws); rest.ClearAllHeaders(); rest.AddHeader(L"x-amz-access-token",restrictedDataToken); rest.ClearAllQueryParams(); rest.AddQueryParam(L"MarketplaceIds",L"ATVPDKIKX0DER"); rest.ClearAllPathParams(); rest.AddPathParam(L"{orderId}",orderId); uri = L"/orders/v0/orders/{orderId}/orderItems"; success = rest.FullRequestNoBodySb(L"GET",uri,sbResponse); if (success == false) { wprintf(L"%s\n",rest.lastErrorText()); return; } // Examine the response status. statusCode = rest.get_ResponseStatusCode(); if (statusCode != 200) { wprintf(L"Response status text: %s\n",rest.responseStatusText()); wprintf(L"Response body: \n"); wprintf(L"%s\n",sbResponse.getAsString()); wprintf(L"Failed.\n"); return; } // If successful, gets a JSON response such as the following: // { // "payload": { // "AmazonOrderId": "902-1845936-5435065", // "OrderItems": [ // { // "ASIN": "B00551Q3CS", // "OrderItemId": "05015851154158", // "SellerSKU": "NABetaASINB00551Q3CS", // "Title": "B00551Q3CS [Card Book]", // "QuantityOrdered": 1, // "QuantityShipped": 0, // "ProductInfo": { // "NumberOfItems": 1 // }, // "ItemPrice": { // "CurrencyCode": "USD", // "Amount": "10.00" // }, // "ItemTax": { // "CurrencyCode": "USD", // "Amount": "1.01" // }, // "PromotionDiscount": { // "CurrencyCode": "USD", // "Amount": "0.00" // }, // "IsGift": false, // "ConditionId": "New", // "ConditionSubtypeId": "New", // "IsTransparency": false, // "SerialNumberRequired": false, // "IossNumber": "", // "DeemedResellerCategory": "IOSS", // "StoreChainStoreId": "ISPU_StoreId", // "BuyerRequestedCancel": { // "IsBuyerRequestedCancel": true, // "BuyerCancelReason": "Found cheaper somewhere else." // } // } // ] // } // } // Use this online tool to generate parsing code from sample JSON: // Generate Parsing Code from JSON CkJsonObjectW json; json.LoadSb(sbResponse); json.put_EmitCompact(false); wprintf(L"%s\n",json.emit()); const wchar_t *ASIN = 0; const wchar_t *OrderItemId = 0; const wchar_t *SellerSKU = 0; const wchar_t *Title = 0; int QuantityOrdered; int QuantityShipped; int NumberOfItems; const wchar_t *CurrencyCode = 0; const wchar_t *Amount = 0; const wchar_t *ItemTaxCurrencyCode = 0; const wchar_t *ItemTaxAmount = 0; const wchar_t *PromotionDiscountCurrencyCode = 0; const wchar_t *PromotionDiscountAmount = 0; bool IsGift; const wchar_t *ConditionId = 0; const wchar_t *ConditionSubtypeId = 0; bool IsTransparency; bool SerialNumberRequired; const wchar_t *IossNumber = 0; const wchar_t *DeemedResellerCategory = 0; const wchar_t *StoreChainStoreId = 0; bool IsBuyerRequestedCancel; const wchar_t *BuyerCancelReason = 0; const wchar_t *AmazonOrderId = json.stringOf(L"payload.AmazonOrderId"); int i = 0; int count_i = json.SizeOfArray(L"payload.OrderItems"); while (i < count_i) { json.put_I(i); ASIN = json.stringOf(L"payload.OrderItems[i].ASIN"); OrderItemId = json.stringOf(L"payload.OrderItems[i].OrderItemId"); SellerSKU = json.stringOf(L"payload.OrderItems[i].SellerSKU"); Title = json.stringOf(L"payload.OrderItems[i].Title"); QuantityOrdered = json.IntOf(L"payload.OrderItems[i].QuantityOrdered"); QuantityShipped = json.IntOf(L"payload.OrderItems[i].QuantityShipped"); NumberOfItems = json.IntOf(L"payload.OrderItems[i].ProductInfo.NumberOfItems"); CurrencyCode = json.stringOf(L"payload.OrderItems[i].ItemPrice.CurrencyCode"); Amount = json.stringOf(L"payload.OrderItems[i].ItemPrice.Amount"); ItemTaxCurrencyCode = json.stringOf(L"payload.OrderItems[i].ItemTax.CurrencyCode"); ItemTaxAmount = json.stringOf(L"payload.OrderItems[i].ItemTax.Amount"); PromotionDiscountCurrencyCode = json.stringOf(L"payload.OrderItems[i].PromotionDiscount.CurrencyCode"); PromotionDiscountAmount = json.stringOf(L"payload.OrderItems[i].PromotionDiscount.Amount"); IsGift = json.BoolOf(L"payload.OrderItems[i].IsGift"); ConditionId = json.stringOf(L"payload.OrderItems[i].ConditionId"); ConditionSubtypeId = json.stringOf(L"payload.OrderItems[i].ConditionSubtypeId"); IsTransparency = json.BoolOf(L"payload.OrderItems[i].IsTransparency"); SerialNumberRequired = json.BoolOf(L"payload.OrderItems[i].SerialNumberRequired"); IossNumber = json.stringOf(L"payload.OrderItems[i].IossNumber"); DeemedResellerCategory = json.stringOf(L"payload.OrderItems[i].DeemedResellerCategory"); StoreChainStoreId = json.stringOf(L"payload.OrderItems[i].StoreChainStoreId"); IsBuyerRequestedCancel = json.BoolOf(L"payload.OrderItems[i].BuyerRequestedCancel.IsBuyerRequestedCancel"); BuyerCancelReason = json.stringOf(L"payload.OrderItems[i].BuyerRequestedCancel.BuyerCancelReason"); i = i + 1; } wprintf(L"Success!\n"); } |
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