web api get route template from inside handler

Question

I searched a lot before putting the questions here but the more I search the more confused I get.

So I have created an handler and I am trying to get the route like

Answer 1

I think you can get route Data from request.Properties property and easy to unit test.

/// 

    /// Gets the  for the given request or null if not available.
    /// 
    /// The HTTP request.
    /// The  or null.
    public static IHttpRouteData GetRouteData(this HttpRequestMessage request)
    {
        if (request == null)
        {`enter code here`
            throw Error.ArgumentNull("request");
        }

        return request.GetProperty(HttpPropertyKeys.HttpRouteDataKey);
    }

    private static T GetProperty(this HttpRequestMessage request, string key)
    {
        T value;
        request.Properties.TryGetValue(key, out value);
        return value;
    }

Reference link of code