.NET: Add SK-AF Migration Samples for Responses API. (#575)

* Responses wip * Adding OpenAI Responses Migration samples * Address all samples and code for Azure and OpenAI Responses Migration code * Update dotnet/samples/SemanticKernelMigration/OpenAIResponses/Step02_ReasoningModel/Program.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
2026-06-16 21:04:09 +08:00 · 2025-09-02 08:45:54 +00:00
parent 98cdb51424
commit 9b61c72e18
19 changed files with 911 additions and 0 deletions
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+// Copyright (c) Microsoft. All rights reserved.
+
+using System.ComponentModel;
+using Microsoft.Extensions.AI;
+using Microsoft.SemanticKernel;
+using Microsoft.SemanticKernel.Agents.OpenAI;
+using OpenAI;
+
+#pragma warning disable OPENAI001 // Type is for evaluation purposes only and is subject to change or removal in future updates. Suppress this diagnostic to proceed.
+
+var apiKey = Environment.GetEnvironmentVariable("OPENAI_API_KEY") ?? throw new InvalidOperationException("OPENAI_API_KEY is not set.");
+var modelId = System.Environment.GetEnvironmentVariable("OPENAI_MODELID") ?? "gpt-4o";
+var userInput = "What is the weather like in Amsterdam?";
+
+Console.WriteLine($"User Input: {userInput}");
+
+[KernelFunction]
+[Description("Get the weather for a given location.")]
+static string GetWeather([Description("The location to get the weather for.")] string location)
+    => $"The weather in {location} is cloudy with a high of 15°C.";
+
+await SKAgent();
+await AFAgent();
+
+async Task SKAgent()
+{
+    var builder = Kernel.CreateBuilder().AddOpenAIChatClient(modelId, apiKey);
+
+    OpenAIResponseAgent agent = new(new OpenAIClient(apiKey).GetOpenAIResponseClient(modelId));
+
+    // Initialize plugin and add to the agent's Kernel (same as direct Kernel usage).
+    agent.Kernel.Plugins.Add(KernelPluginFactory.CreateFromFunctions("KernelPluginName", [KernelFunctionFactory.CreateFromMethod(GetWeather)]));
+
+    Console.WriteLine("\n=== SK Agent Response ===\n");
+
+    await foreach (ChatMessageContent responseItem in agent.InvokeAsync(userInput))
+    {
+        if (!string.IsNullOrWhiteSpace(responseItem.Content))
+        {
+            Console.WriteLine(responseItem);
+        }
+    }
+}
+
+async Task AFAgent()
+{
+    var agent = new OpenAIClient(apiKey).GetChatClient(modelId).CreateAIAgent(
+        instructions: "You are a helpful assistant",
+        tools: [AIFunctionFactory.Create(GetWeather)]);
+
+    Console.WriteLine("\n=== AF Agent Response ===\n");
+
+    var result = await agent.RunAsync(userInput);
+    Console.WriteLine(result);
+}