Update code interpreter sample

Author: rogerbarreto

.github/upgrades/prompts/SemanticKernelToAgentFramework.md

@@ -776,35 +776,57 @@ await foreach (var content in agent.InvokeAsync(userInput, thread))
 
 **With this Agent Framework CodeInterpreter pattern:**
 ```csharp
+using System.Text;
+using Microsoft.Agents.AI;
+using Microsoft.Extensions.AI;
+
 var result = await agent.RunAsync(userInput, thread);
 Console.WriteLine(result);
 
-// Extract chat response MEAI type via first level breaking glass
-var chatResponse = result.RawRepresentation as ChatResponse;
+// Get the CodeInterpreterToolCallContent (code input)
+CodeInterpreterToolCallContent? toolCallContent = result.Messages
+    .SelectMany(m => m.Contents)
+    .OfType<CodeInterpreterToolCallContent>()
+    .FirstOrDefault();
+
+if (toolCallContent?.Inputs is not null)
+{
+    DataContent? codeInput = toolCallContent.Inputs.OfType<DataContent>().FirstOrDefault();
+    if (codeInput?.HasTopLevelMediaType("text") ?? false)
+    {
+        Console.WriteLine($"Code Input: {Encoding.UTF8.GetString(codeInput.Data.ToArray())}");
+    }
+}
 
-// Extract underlying SDK updates via second level breaking glass
-var underlyingStreamingUpdates = chatResponse?.RawRepresentation as IEnumerable<object?> ?? [];
+// Get the CodeInterpreterToolResultContent (code output)
+CodeInterpreterToolResultContent? toolResultContent = result.Messages
+    .SelectMany(m => m.Contents)
+    .OfType<CodeInterpreterToolResultContent>()
+    .FirstOrDefault();
 
-StringBuilder generatedCode = new();
-foreach (object? underlyingUpdate in underlyingStreamingUpdates ?? [])
+if (toolResultContent?.Outputs is not null)
 {
-    if (underlyingUpdate is RunStepDetailsUpdate stepDetailsUpdate && stepDetailsUpdate.CodeInterpreterInput is not null)
+    TextContent? resultOutput = toolResultContent.Outputs.OfType<TextContent>().FirstOrDefault();
+    if (resultOutput is not null)
     {
-        generatedCode.Append(stepDetailsUpdate.CodeInterpreterInput);
+        Console.WriteLine($"Code Tool Result: {resultOutput.Text}");
     }
 }
 
-if (!string.IsNullOrEmpty(generatedCode.ToString()))
+// Getting any annotations generated by the tool
+foreach (AIAnnotation annotation in result.Messages
+    .SelectMany(m => m.Contents)
+    .SelectMany(c => c.Annotations ?? []))
 {
-    Console.WriteLine($"\n# {chatResponse?.Messages[0].Role}:Generated Code:\n{generatedCode}");
+    Console.WriteLine($"Annotation: {annotation}");
 }
 ```
 
 **Functional differences:**
-1. Code interpreter output is separate from text content, not a metadata property
-2. Access code via `RunStepDetailsUpdate.CodeInterpreterInput` instead of metadata
-3. Use breaking glass pattern to access underlying SDK objects
-4. Process text content and code interpreter output independently
+1. Code interpreter content is now available via MEAI abstractions - no breaking glass required
+2. Use `CodeInterpreterToolCallContent` to access code inputs (the generated code)
+3. Use `CodeInterpreterToolResultContent` to access code outputs (execution results)
+4. Annotations are accessible via `AIAnnotation` on content items
 </behavioral_changes>
 
 #### Provider-Specific Options Configuration