在致电之前记录Http Post请求

Question

您好想在拨打电话前记录http请求。有了所有的价值 - 用于开发目的。我的代码在

之下

   using (HttpClient hc = httpClient)
            {

                    hc.BaseAddress = new Uri(endpoint); 
                    hc.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));

**// Want to Log the request here that captures Header and body content**

                    HttpResponseMessage response = hc.PostAsJsonAsync(url, bodyKeyValues).Result;

            }

我无法弄清楚如何获得HttpRequestobject。有没有办法获得整个httpRequestObject？