byte[] byteArray1 = Encoding.UTF8.GetBytes("{ \"fileName\":\"testing.docx\",\"outputFormat\":\"PDF\",\"fileContent\":\"" + Convert.ToBase64String(fileCntBase64) + "\"}");

                    Uri uriCW = new Uri("https://api.apps-encodian.com/api/v1/Core/ConvertWord");
                    HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(uriCW);
                    webRequest.Method = "POST";
                    webRequest.ContentType = "application/json";
                    webRequest.Headers.Add("20", "application/json");
                    webRequest.Headers.Add("X-ApiKey", "a6761d94-693c-4ee2-a98b-b60c64bdfc5d");
                    webRequest.ContentLength = byteArray1.Length;
                    webRequest.SendChunked = true;

                   webRequest.TransferEncoding = "gzip";
                    Stream newStream = webRequest.GetRequestStream();
                    newStream.Write(byteArray1, 0, byteArray1.Length);
                    newStream.Close();
                  
                    HttpWebResponse myHttpWebResponse = (HttpWebResponse)webRequest.GetResponse();
                    Stream streamResponse = myHttpWebResponse.GetResponseStream();
                    StreamReader streamRead = new StreamReader(streamResponse);
                    Char[] readBuff = new Char[256];
                    int count = streamRead.Read(readBuff, 0, 256);
                 
  while (count > 0)
                    {
                        String outputData = new String(readBuff, 0, count);
                        Console.WriteLine(outputData);
                        count = streamRead.Read(readBuff, 0, 256);
                    }                   
                    streamRead.Close();
                    streamResponse.Close();
                    myHttpWebResponse.Close();