My Final Approach:
public void PutObject(string postUrl, object payload)
{
var request = (HttpWebRequest)WebRequest.Create(postUrl);
request.Method = "PUT";
request.ContentType = "application/xml";
if (payload !=null)
{
request.ContentLength = Size(payload);
Stream dataStream = request.GetRequestStream();
Serialize(dataStream,payload);
dataStream.Close();
}
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
string returnString = response.StatusCode.ToString();
}
public void Serialize(Stream output, object input)
{
var ser = new DataContractSerializer(input.GetType());
ser.WriteObject(output, input);
}