Web API Best Approach for returning HttpResponseMessage

Question

I have a Web API project and right my methods always returns HttpResponseMessage.

So, if it works or fails I return:

No errors:

Answer 1

Although this is not directly answering the question, I wanted to provide some information I found usefull. http://weblogs.asp.net/dwahlin/archive/2013/11/11/new-features-in-asp-net-web-api-2-part-i.aspx

The HttpResponseMessage has been more or less replaced with IHttpActionResult. It is much cleaner an easier to use.

public IHttpActionResult Get()
{
     Object obj = new Object();
     if (obj == null)
         return NotFound();
     return Ok(obj);
 }

Then you can encapsulate to create custom ones. How to set custom headers when using IHttpActionResult?

I haven't found a need yet for implementing a custom result yet but when I do, I will be going this route.

Its probably very similar to do using the old one as well.

To expand further on this and provide a bit more info. You can also include messages with some of the requests. For instance.

return BadRequest("Custom Message Here");

You can't do this with many of the other ones but helps for common messages you want to send back.