ASP.NET Web API 2-通过查询字符串过滤POST请求

Question

I have 2 actions for POST requests on my Web-Api Controller:

[HttpPost]
[Route("api/messages/{retire=retire}")]
public HttpResponseMessage Update(string retire, [FromBody] message m)
{}

And

[HttpPost]
[Route("api/messages")]
public async Task<HttpResponseMessage> Create()
{}

When I do a POST request to the address /api/messages?retire=true the action executed is the second one, instead the first one that is the one I need to execute.

How can I make requests with query string execute the first action, and request with no query string execute the second one?

If I delete the api/messages action, the mentioned requests work fine. I thought about joining both together and filter the requests with an if , but I don't exactly know how.

Thanks in advance.

Answer 1

You can just do like this

[HttpPost]
[Route("api/messages")]
public HttpResponseMessage Update(bool retire, [FromBody] message m)
{ 
  if(retire)
   {
       // write the logic of your first endpoint
   }
  else
   {
       // write logic for second
    }
}

Answer 2

Finally solved with both actions separated with this syntax:

For POST /api/messages?retire=true requests:

[HttpPost]
[Route("api/messages")]
public async Task<HttpResponseMessage> Update(bool retire, [FromBody] message m)
{}

For POST /api/messages requests:

[HttpPost]
[Route("api/messages")]
public async Task<HttpResponseMessage> Create()
{