public OssServerException(string message, string errorDetails, WebException cause) : base(message, cause)
        {
            Error e = JsonConvert.DeserializeObject <Error>(errorDetails);

            this.ServerError = new ErrorConverter(e).ToServerError();
        }
 public OssServerException(string message, ServerError serverError, OssServerException cause) : base(message, cause)
 {
     this.ServerError = serverError;
 }