Как для разбора JSON-данных в системе.нет.запросы WebRequest откликов

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Привет,
Я пытаюсь вызвать API, который возвращает данные в формате JSON, которые мне нужно разобрать. Как это сделать в системе.Нет.Запросы WebRequest..
Ниже приведен мой код

ServicePointManager.ServerCertificateValidationCallback = new System.Net.Security.RemoteCertificateValidationCallback(AcceptAllCertifications);
           
            request = WebRequest.Create("https://IPAaddress/api/admin/configuration/v1/conference/1/");
             
            request.Credentials = new NetworkCredential("username", "password");
            // Create POST data and convert it to a byte array.
            request.Method = "GET";          
           
                    // Set the ContentType property of the WebRequest.
            request.ContentType = "application/json; charset=utf-8";          
   

            WebResponse response = request.GetResponse();
            // Display the status.
            Console.WriteLine(((HttpWebResponse)response).StatusDescription);
            // Get the stream containing content returned by the server.
            dataStream = response.GetResponseStream();
            // Open the stream using a StreamReader for easy access.
            StreamReader reader = new StreamReader(dataStream);
            // Read the content.
            string responseFromServer = reader.ReadToEnd();
            
            // Display the content.
            Console.WriteLine(responseFromServer);
            // Clean up the streams.
            reader.Close();
            dataStream.Close();
            response.Close();

Заранее спасибо

Что я уже пробовал:

ServicePointManager.ServerCertificateValidationCallback = new System.Net.Security.RemoteCertificateValidationCallback(AcceptAllCertifications);
           
            request = WebRequest.Create("https://IPAaddress/api/admin/configuration/v1/conference/1/");
             
            request.Credentials = new NetworkCredential("username", "password");
            // Create POST data and convert it to a byte array.
            request.Method = "GET";          
           
                    // Set the ContentType property of the WebRequest.
            request.ContentType = "application/json; charset=utf-8";          
   

            WebResponse response = request.GetResponse();
            // Display the status.
            Console.WriteLine(((HttpWebResponse)response).StatusDescription);
            // Get the stream containing content returned by the server.
            dataStream = response.GetResponseStream();
            // Open the stream using a StreamReader for easy access.
            StreamReader reader = new StreamReader(dataStream);
            // Read the content.
            string responseFromServer = reader.ReadToEnd();
            
            // Display the content.
            Console.WriteLine(responseFromServer);
            // Clean up the streams.
            reader.Close();
            dataStream.Close();
            response.Close();

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