# Microsoft.Net.Http.Headers

``` diff
 namespace Microsoft.Net.Http.Headers {
     public static class HeaderNames {
+        public static readonly string Protocol;
     }
     public class SetCookieHeaderValue {
-        public IList<StringSegment> Extensions { [CompilerGeneratedAttribute] get; }
+        public IList<StringSegment> Extensions { get; }
     }
 }
```

