# Microsoft.AspNetCore.Diagnostics

``` diff
 namespace Microsoft.AspNetCore.Diagnostics {
     public class ExceptionHandlerFeature : IExceptionHandlerFeature, IExceptionHandlerPathFeature {
+        public Endpoint Endpoint { get; set; }
+        public RouteValueDictionary RouteValues { get; set; }
     }
     public interface IExceptionHandlerFeature {
+        Endpoint Endpoint { get; }
+        string Path { get; }
+        RouteValueDictionary RouteValues { get; }
     }
     public interface IExceptionHandlerPathFeature : IExceptionHandlerFeature {
-        string Path { get; }
+        new string Path { get; }
     }
 }
```

