Search product details by ASIN No. using Amazon Web Services

Question

Hello,

         My task is this, user enter ASIN No. in textbox and click on button, As he click all details of product (Produce Name, Price etc) will show on a label.

 

         I have search lot of websites including amazon documents ("http://docs.aws.amazon.com/AWSECommerceService/latest/DG/ItemLookup.html" ). But not getting result. I get a code:

 

 

var authentication = new AmazonAuthentication();

authentication.AccessKey = "AKIAJ**********";

authentication.SecretKey = "obDPUAtUz41hszmpxTf***********";

var wrapper = new AmazonWrapper(authentication, AmazonEndpoint.IN, "nager-20");

var result1 = wrapper.Search("B01FUK9TKG", Nager.AmazonProductAdvertising.Model.AmazonSearchIndex.All, Nager.AmazonProductAdvertising.Model.AmazonResponseGroup.OfferSummary);

var result = wrapper.Lookup("B01FUK9TKG", AmazonResponseGroup.OfferSummary);

 

 

this code is used in many websites. But not getting result. Please help.