diff --git a/aspnetcore/fundamentals/aot/request-delegate-generator/diagnostics/rdg010.md b/aspnetcore/fundamentals/aot/request-delegate-generator/diagnostics/rdg010.md
index 6c3abbc9bb..e994ddcc7c 100644
--- a/aspnetcore/fundamentals/aot/request-delegate-generator/diagnostics/rdg010.md
+++ b/aspnetcore/fundamentals/aot/request-delegate-generator/diagnostics/rdg010.md
@@ -18,14 +18,20 @@ uid: fundamentals/aot/request-delegate-generator/diagnostics/rdg010
 
 This diagnostic is emitted by the [Request Delegate Generator](/aspnet/core/fundamentals/aot/request-delegate-generator/rdg) when an endpoint contains a route handler with a parameter annotated with the  [`[AsParameters]`](xref:Microsoft.AspNetCore.Http.AsParametersAttribute) attribute that contains is nullable.
 
+
 ### Rule description
 
-The implementation of surrogate binding via the [`[AsParameters]`](xref:Microsoft.AspNetCore.Http.AsParametersAttribute) attribute in minimal APIs only supports types that are not nullable. <!-- Using a parameter with a nullable type as in the following sample produces the diagnostic. -->
+The implementation of surrogate binding via the [`[AsParameters]`](xref:Microsoft.AspNetCore.Http.AsParametersAttribute) attribute in minimal APIs only supports types that are not nullable. 
+
+:::code language="csharp" source="~/../AspNetCore.Docs.Samples/fundamentals/aot/diagnostics/Rdg10/Program.cs" id="snippet_1" highlight="7":::
 
 ## How to fix violations
 
 Declare the parameter as non nullable.
 
+:::code language="csharp" source="~/../AspNetCore.Docs.Samples/fundamentals/aot/diagnostics/Rdg10/Program.cs" id="snippet_1f" highlight="7":::
+
 ## When to suppress warnings
 
-This warning should not be suppressed..
+This warning should ***not*** be suppressed. Suppressing the warning leads to a runtime exception associated with the same warning.
+