WebAPI: What is the advantage of using Route attribute keyword

Question

see the code first and it is taken from this area https://www.codeproject.com/Articles/1005485/RESTful-Day-sharp-Security-in-Web-APIs-Basic#_Toc423441907

[GET("productid/{id?}")]
[GET("particularproduct/{id?}")]
[GET("myproduct/{id:range(1, 3)}")]
public HttpResponseMessage Get(int id)
{}

[DELETE("remove/productid/{id}")]
[DELETE("clear/productid/{id}")]
[PUT("delete/productid/{id}")]
public bool Delete(int id)
{
 if (id > 0)
     return _productServices.DeleteProduct(id);
 return false;
}

the article show we can use http very to create route. if it is right then why should one use Route[] attribute keyword to define route for action or attribute routing ?

what is the advantage of using Route[] attribute keyword instead of define route using http verb ?

please guide me. thanks

Bhuban Shrestha · Accepted Answer · 2017-06-09T12:32:36.727

HTTP verb itself work as route in web api but if that is not enough and you want your own route for your resource Route[] attribute is used. See this question url in SO. If HTTP verb was used to retrieve this question URL would be like https://stackoverflow.com/questions/get/44454705

but instead SO used Route attribute to make URL more clear by removing get in url and passing question header in url

Update : Taking following web api controller

public class QuestionController: ApiController
{
  public string Get(int id)
  { 
    return "";
  }

  [Route("questions/{id}/{question}")]
  public string GetRoutedQuestion(int id)
  {
    return "";
  }
}

So in above web api controller to call Get method your url will be like

yourdomain/api/question/get/1

Here api after domain gets added because of web api route config file's default route rule.

But to call GetRoutedQuestion your url will be

yourdomain/question/1/question-text

if you like former url you can stick with HTTP verbs but if you want to customize your url you have to use custom routing either that be in attribute route or in route config file.

you said `used Route attribute to make URL more clear by removing get in url and passing question header in url ` . can you please come with a sample example which can show me what we can do with Route[] which we can't we http verb. waiting for your answer in details. thanks — Monojit Sarkar, Jun 09 '17 at 10:17
this link is broken you provided https://stackoverflow.com/questions/get/44454705 — Monojit Sarkar, Jun 09 '17 at 10:19

WebAPI: What is the advantage of using Route attribute keyword

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