.NET Core C#
.NET Core C#
Amazon SP-API Get Order Items
See more Amazon SP-API Examples
Returns detailed order item information for the order that you specify.Chilkat .NET Core C# Downloads
bool success = false;
// 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
string orderId = "TEST_CASE_200";
Chilkat.AuthAws authAws = new Chilkat.AuthAws();
authAws.AccessKey = "AWS_ACCESS_KEY";
authAws.SecretKey = "AWS_SECRET_KEY";
authAws.ServiceName = "execute-api";
// Use the region that is correct for your needs.
authAws.Region = "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
Chilkat.JsonObject jsonLwaToken = new Chilkat.JsonObject();
success = jsonLwaToken.LoadFile("qa_data/tokens/sp_api_lwa_token.json");
if (success == false) {
Debug.WriteLine("Failed to load LWA access token.");
return;
}
// Must use the non-sandbox domain for getting the RDT.
Chilkat.Rest rest = new Chilkat.Rest();
success = rest.Connect("sellingpartnerapi-eu.amazon.com",443,true,true);
if (success == false) {
Debug.WriteLine(rest.LastErrorText);
return;
}
success = rest.SetAuthAws(authAws);
// Add the x-amz-access-token request header.
string lwa_token = jsonLwaToken.StringOf("access_token");
rest.ClearAllHeaders();
rest.AddHeader("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"]
// }
// ]
// }
Chilkat.StringBuilder sbPath = new Chilkat.StringBuilder();
sbPath.Append("/orders/v0/orders/");
sbPath.Append(orderId);
sbPath.Append("/orderItems");
Chilkat.JsonObject jsonRc = new Chilkat.JsonObject();
jsonRc.UpdateString("restrictedResources[0].method","GET");
jsonRc.UpdateString("restrictedResources[0].path",sbPath.GetAsString());
jsonRc.UpdateString("restrictedResources[0].dataElements[0]","buyerInfo");
Chilkat.StringBuilder sbRequest = new Chilkat.StringBuilder();
jsonRc.EmitSb(sbRequest);
Chilkat.StringBuilder sbResponse = new Chilkat.StringBuilder();
string uri = "/tokens/2021-03-01/restrictedDataToken";
success = rest.FullRequestSb("POST",uri,sbRequest,sbResponse);
if (success == false) {
Debug.WriteLine(rest.LastErrorText);
return;
}
// Examine the response status.
int statusCode = rest.ResponseStatusCode;
if (statusCode != 200) {
Debug.WriteLine("Response status code: " + Convert.ToString(statusCode));
Debug.WriteLine("Response status text: " + rest.ResponseStatusText);
Debug.WriteLine("Response body: ");
Debug.WriteLine(sbResponse.GetAsString());
Debug.WriteLine("Failed.");
return;
}
// Get the restricted data token.
Chilkat.JsonObject jsonResp = new Chilkat.JsonObject();
jsonResp.LoadSb(sbResponse);
string restrictedDataToken = jsonResp.StringOf("restrictedDataToken");
Debug.WriteLine("Restricted Data Token: " + 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("sandbox.sellingpartnerapi-eu.amazon.com",443,true,true);
if (success == false) {
Debug.WriteLine(rest.LastErrorText);
return;
}
success = rest.SetAuthAws(authAws);
rest.ClearAllHeaders();
rest.AddHeader("x-amz-access-token",restrictedDataToken);
rest.ClearAllQueryParams();
rest.AddQueryParam("MarketplaceIds","ATVPDKIKX0DER");
rest.ClearAllPathParams();
rest.AddPathParam("{orderId}",orderId);
uri = "/orders/v0/orders/{orderId}/orderItems";
success = rest.FullRequestNoBodySb("GET",uri,sbResponse);
if (success == false) {
Debug.WriteLine(rest.LastErrorText);
return;
}
// Examine the response status.
statusCode = rest.ResponseStatusCode;
if (statusCode != 200) {
Debug.WriteLine("Response status text: " + rest.ResponseStatusText);
Debug.WriteLine("Response body: ");
Debug.WriteLine(sbResponse.GetAsString());
Debug.WriteLine("Failed.");
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
Chilkat.JsonObject json = new Chilkat.JsonObject();
json.LoadSb(sbResponse);
json.EmitCompact = false;
Debug.WriteLine(json.Emit());
string ASIN;
string OrderItemId;
string SellerSKU;
string Title;
int QuantityOrdered;
int QuantityShipped;
int NumberOfItems;
string CurrencyCode;
string Amount;
string ItemTaxCurrencyCode;
string ItemTaxAmount;
string PromotionDiscountCurrencyCode;
string PromotionDiscountAmount;
bool IsGift;
string ConditionId;
string ConditionSubtypeId;
bool IsTransparency;
bool SerialNumberRequired;
string IossNumber;
string DeemedResellerCategory;
string StoreChainStoreId;
bool IsBuyerRequestedCancel;
string BuyerCancelReason;
string AmazonOrderId = json.StringOf("payload.AmazonOrderId");
int i = 0;
int count_i = json.SizeOfArray("payload.OrderItems");
while (i < count_i) {
json.I = i;
ASIN = json.StringOf("payload.OrderItems[i].ASIN");
OrderItemId = json.StringOf("payload.OrderItems[i].OrderItemId");
SellerSKU = json.StringOf("payload.OrderItems[i].SellerSKU");
Title = json.StringOf("payload.OrderItems[i].Title");
QuantityOrdered = json.IntOf("payload.OrderItems[i].QuantityOrdered");
QuantityShipped = json.IntOf("payload.OrderItems[i].QuantityShipped");
NumberOfItems = json.IntOf("payload.OrderItems[i].ProductInfo.NumberOfItems");
CurrencyCode = json.StringOf("payload.OrderItems[i].ItemPrice.CurrencyCode");
Amount = json.StringOf("payload.OrderItems[i].ItemPrice.Amount");
ItemTaxCurrencyCode = json.StringOf("payload.OrderItems[i].ItemTax.CurrencyCode");
ItemTaxAmount = json.StringOf("payload.OrderItems[i].ItemTax.Amount");
PromotionDiscountCurrencyCode = json.StringOf("payload.OrderItems[i].PromotionDiscount.CurrencyCode");
PromotionDiscountAmount = json.StringOf("payload.OrderItems[i].PromotionDiscount.Amount");
IsGift = json.BoolOf("payload.OrderItems[i].IsGift");
ConditionId = json.StringOf("payload.OrderItems[i].ConditionId");
ConditionSubtypeId = json.StringOf("payload.OrderItems[i].ConditionSubtypeId");
IsTransparency = json.BoolOf("payload.OrderItems[i].IsTransparency");
SerialNumberRequired = json.BoolOf("payload.OrderItems[i].SerialNumberRequired");
IossNumber = json.StringOf("payload.OrderItems[i].IossNumber");
DeemedResellerCategory = json.StringOf("payload.OrderItems[i].DeemedResellerCategory");
StoreChainStoreId = json.StringOf("payload.OrderItems[i].StoreChainStoreId");
IsBuyerRequestedCancel = json.BoolOf("payload.OrderItems[i].BuyerRequestedCancel.IsBuyerRequestedCancel");
BuyerCancelReason = json.StringOf("payload.OrderItems[i].BuyerRequestedCancel.BuyerCancelReason");
i = i + 1;
}
Debug.WriteLine("Success!");