how to fetch groupName and typeName from httpRequestMessage

Question

[Route("api/v1/DRS/FileUpload/GetAttribues/{groupName}/{typeName}")]
[HttpGet]
public async Task<HttpResponseMessage>
GetAttribues(HttpRequestMessage Attri)
{
Debugger.Launch();
try
{
using (HttpClient client = new HttpClient())
{
client.DefaultRequestHeaders.Accept.Clear(); //String
path=Request.Url.GetLeftPart(UriPartial.Path);
HttpResponseMessage response = await client.GetAsync("http://localhost:8089/document/getattributes/" +);
if (response.IsSuccessStatusCode)
{
Console.Write("Success");
}
else
{
Console.Write("Failure");
}
return response;
}
}
catch (Exception e)
{
throw e;
}