diff --git a/fundamentals/aot/diagnostics/Rdg9/Program.cs b/fundamentals/aot/diagnostics/Rdg9/Program.cs
index 3532df1..227e283 100644
--- a/fundamentals/aot/diagnostics/Rdg9/Program.cs
+++ b/fundamentals/aot/diagnostics/Rdg9/Program.cs
@@ -31,7 +31,7 @@ app.Run();
 struct TodoItemRequest
 {
     public int Id { get; set; }
-
+    //[AsParameters]
     public Todo[] todos { get; set; }
 }