Add a trailing slash to incoming HTTP requests

In some questions you always want a backslash in your HTTP request, you can easily do that with IIS rewrite rules

First you need to identify if incoming request does not contain an ending slash, that can be done by the following regex. We are only focusing on a special incoming pattern  like api/a/b etc



if true redirect attach a slash with it.
 

Add some conditions so that there is no infinite loop


   
   
   
 

The entire code will look like following (Add the following code in your Web.Config  in System.WebServer)