HttpWebRequestの

Question

が、私はこれは私がこの

public string variations_curl() 
    { 
     var request = (HttpWebRequest)WebRequest.Create("http://www1.bloomingdales.com/api/store/v2/stores/367,363,6113,364,4946?upcNumber=5045493369123"); 
     //request.Referer = "http://www.youtube.com/"; // optional 

     request.Method = WebRequestMethods.Http.Post; 
     //request.Headers["origin"] = "http://www1.bloomingdales.com"; 
     request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate; 
     request.Headers["Accept-Language"] = "en-US,en;q=0.8"; 
     request.UserAgent = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/49.0.2623.108 Chrome/49.0.2623.108 Safari/537.36"; 
     //request.ContentType = "application/x-www-form-urlencoded"; 
     request.Headers ["Cookie"] = "shippingCountry=US;"; 
     request.Accept = "application/json"; 

     var response = (HttpWebResponse)request.GetResponse(); 
     using (var reader = new StreamReader(response.GetResponseStream())) 
     { 
      var html = reader.ReadToEnd(); 
      return html; 
     } 



    } 

しかし用のAC＃のコードを書いた

curl 'http://www1.bloomingdales.com/api/store/v2/stores/367,363,6113,364,4946?upcNumber=808593890516' -H 'Cookie:shippingCountry=US;' -H 'Accept-Encoding: gzip, deflate, sdch' -H 'User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/49.0.2623.108 Chrome/49.0.2623.108 Safari/537.36' -H 'Accept-Language: en-US,en;q=0.8' -H 'Accept: application/json, text/javascript, */*; q=0.01' --compressed 

元カール要求であるC＃の

を使用したURLのWebリクエストをしていますC＃で失敗上記のコードは、いくつかのエラーをスロー

An unhandled exception of type 'System.Net.WebException' occurred in System.dll 

Additional information: The remote server returned an error: (411) Length Required. 

このエラーを修正してプログラムを動作させるには？

Answer 1

ただ、これは、コンテンツの長さを追加私のため