gistfile1.cs

class Program
{
	public HttpResponse BuildDeleteRequest(Action<HttpRequest> action)
	{
		var @object = new HttpRequest()
		{
			Method = "GET"
		};
		action(@object);
		return @object.Execute();
	}

	//public HttpResponse BuildDeleteFunc(Func<HttpRequest> func)
	//{
	//	HttpRequest @object = func();
	//	return @object.Execute();
	//}

	static void Main(string[] args)
	{
		new Program().Test();
	}

	public void Test()
	{
		var response = BuildDeleteRequest(RequestObjectMother.ConfigureAuthenticatedRequest);
		if (response.IsSuccessful) Console.ReadLine();

		//BuildDeleteFunc(RequestObjectMother.ConfigureAuthenticatedRequestFunc);
	}
}


public static class RequestObjectMother
{
	public static void ConfigureAuthenticatedRequest(HttpRequest httpRequest)
	{
		httpRequest.Headers.Add("Cookie", "fsdfsdfsdfdsf");
		httpRequest.Headers.Add("ConversationId", "sfsdfsdfdsfdsfsdfdsfsd");
	}

	//public static HttpRequest ConfigureAuthenticatedRequestFunc()
	//{
	//	var @object = new HttpRequest()
	//	{
	//		Method = "GET"
	//	};

	//	@object.Headers.Add("Cookie", "fsdfsdfsdfdsf");
	//	@object.Headers.Add("ConversationId", "sfsdfsdfdsfdsfsdfdsfsd");
	//	return @object;
	//}
}

public class HttpRequest
{
	public HttpRequest()
	{
		Headers = new Dictionary<string, string>();
	}

	public string Uri { get; set; }
	public string Method { get; set; }
	public Dictionary<string, string> Headers { get; set; }

	public HttpResponse Execute()
	{
		return new HttpResponse()
		{
			IsSuccessful = true
		};
	}
}

public class HttpResponse
{
	public bool IsSuccessful { get; set; }
}