title: RestSharp webservice Further requests
body: <p>I need help ...
  When I use Postaman the 2 requests I make work correctly, but this code of mine only returns me the authentication correctly but when I create a new request, it does not return anything. The response_1 content returns this error: &quot;{&quot; error_code &quot;:&quot; platform.web_application &quot;,&quot; correlation_id &quot;:&quot; d7em3oxz7ng6kh9qx977l3904 &quot;,&quot; description &quot;:&quot; HTTP 404 Not Found &quot;,&quot; description_translated &quot;:&quot; HTTP 404 Not Found &quot;, &quot;properties&quot;: null, &quot;business_error&quot;: false} &quot;
  and the ResponseUri of response_1 is concatenated with that of the authentication. I can't find the error.This is the c# code</p>
  <pre><code>var client = new RestSharp.RestClient(url + @&quot;/authentication/sign_in&quot;);
             
              var request = new RestSharp.RestRequest(RestSharp.Method.POST);
              request.AddHeader(&quot;cache-control&quot;, &quot;no-cache&quot;);
              request.AddHeader(&quot;content-type&quot;, &quot;application/json&quot;);
              request.AddParameter(&quot;application/json&quot;, request.AddJsonBody(new { user = admUserPass[0], password = admUserPass[1] }), RestSharp.ParameterType.RequestBody);
              ServicePointManager.SecurityProtocol = (SecurityProtocolType)768 | (SecurityProtocolType)3072;
              RestSharp.IRestResponse response = client.Execute(request);
             
  
              //response.StatusCode = &quot;OK&quot;
  
  
              request.Resource = url + @&quot;/admin/users&quot;;
              request.Method = RestSharp.Method.GET;
              foreach (var cookie in response.Cookies)
              {
                  request.AddCookie(cookie.Name, cookie.Value); 
              }
              request.AddHeader(&quot;content-type&quot;, &quot;application/json&quot;);
              request.AddHeader(&quot;Accept&quot;, &quot;application/json&quot;);
              RestSharp.IRestResponse response_1 = client.Execute(request);
  </code></pre>