microsoft · dmytrostruk · Jan 15, 2026 · Jan 14, 2026 · Jan 14, 2026 · Jan 14, 2026
diff --git a/dotnet/README.md b/dotnet/README.md
@@ -21,7 +21,7 @@ var deploymentName = Environment.GetEnvironmentVariable("AZURE_OPENAI_DEPLOYMENT
 
 var agent = new AzureOpenAIClient(new Uri(endpoint), new AzureCliCredential())
     .GetOpenAIResponseClient(deploymentName)
-    .CreateAIAgent(name: "HaikuBot", instructions: "You are an upbeat assistant that writes beautifully.");
+    .AsAIAgent(name: "HaikuBot", instructions: "You are an upbeat assistant that writes beautifully.");
 
 Console.WriteLine(await agent.RunAsync("Write a haiku about Microsoft Agent Framework."));
 ```

diff --git a/dotnet/samples/A2AClientServer/A2AClient/HostClientAgent.cs b/dotnet/samples/A2AClientServer/A2AClient/HostClientAgent.cs
@@ -29,7 +29,7 @@ internal async Task InitializeAgentAsync(string modelId, string apiKey, string[]
             // Create the agent that uses the remote agents as tools
             this.Agent = new OpenAIClient(new ApiKeyCredential(apiKey))
              .GetChatClient(modelId)
-             .CreateAIAgent(instructions: "You specialize in handling queries for users and using your tools to provide answers.", name: "HostClient", tools: tools);
+             .AsAIAgent(instructions: "You specialize in handling queries for users and using your tools to provide answers.", name: "HostClient", tools: tools);
         }
         catch (Exception ex)
         {

diff --git a/dotnet/samples/A2AClientServer/A2AServer/HostAgentFactory.cs b/dotnet/samples/A2AClientServer/A2AServer/HostAgentFactory.cs
@@ -35,7 +35,7 @@ internal static class HostAgentFactory
     {
         AIAgent agent = new OpenAIClient(apiKey)
              .GetChatClient(model)
-             .CreateAIAgent(instructions, name, tools: tools);
+             .AsAIAgent(instructions, name, tools: tools);
 
         AgentCard agentCard = agentType.ToUpperInvariant() switch
         {

diff --git a/dotnet/samples/AGUIClientServer/AGUIClient/Program.cs b/dotnet/samples/AGUIClientServer/AGUIClient/Program.cs
@@ -83,7 +83,7 @@ private static async Task HandleCommandsAsync(CancellationToken cancellationToke
             serverUrl,
             jsonSerializerOptions: AGUIClientSerializerContext.Default.Options);
 
-        AIAgent agent = chatClient.CreateAIAgent(
+        AIAgent agent = chatClient.AsAIAgent(
             name: "agui-client",
             description: "AG-UI Client Agent",
             tools: [changeBackground, readClientClimateSensors]);

diff --git a/dotnet/samples/AGUIClientServer/AGUIDojoServer/ChatClientAgentFactory.cs b/dotnet/samples/AGUIClientServer/AGUIDojoServer/ChatClientAgentFactory.cs
@@ -33,7 +33,7 @@ public static ChatClientAgent CreateAgenticChat()
     {
         ChatClient chatClient = s_azureOpenAIClient!.GetChatClient(s_deploymentName!);
 
-        return chatClient.AsIChatClient().CreateAIAgent(
+        return chatClient.AsIChatClient().AsAIAgent(
             name: "AgenticChat",
             description: "A simple chat agent using Azure OpenAI");
     }
@@ -42,7 +42,7 @@ public static ChatClientAgent CreateBackendToolRendering()
     {
         ChatClient chatClient = s_azureOpenAIClient!.GetChatClient(s_deploymentName!);
 
-        return chatClient.AsIChatClient().CreateAIAgent(
+        return chatClient.AsIChatClient().AsAIAgent(
             name: "BackendToolRenderer",
             description: "An agent that can render backend tools using Azure OpenAI",
             tools: [AIFunctionFactory.Create(
@@ -56,7 +56,7 @@ public static ChatClientAgent CreateHumanInTheLoop()
     {
         ChatClient chatClient = s_azureOpenAIClient!.GetChatClient(s_deploymentName!);
 
-        return chatClient.AsIChatClient().CreateAIAgent(
+        return chatClient.AsIChatClient().AsAIAgent(
             name: "HumanInTheLoopAgent",
             description: "An agent that involves human feedback in its decision-making process using Azure OpenAI");
     }
@@ -65,15 +65,15 @@ public static ChatClientAgent CreateToolBasedGenerativeUI()
     {
         ChatClient chatClient = s_azureOpenAIClient!.GetChatClient(s_deploymentName!);
 
-        return chatClient.AsIChatClient().CreateAIAgent(
+        return chatClient.AsIChatClient().AsAIAgent(
             name: "ToolBasedGenerativeUIAgent",
             description: "An agent that uses tools to generate user interfaces using Azure OpenAI");
     }
 
     public static AIAgent CreateAgenticUI(JsonSerializerOptions options)
     {
         ChatClient chatClient = s_azureOpenAIClient!.GetChatClient(s_deploymentName!);
-        var baseAgent = chatClient.AsIChatClient().CreateAIAgent(new ChatClientAgentOptions
+        var baseAgent = chatClient.AsIChatClient().AsAIAgent(new ChatClientAgentOptions
         {
             Name = "AgenticUIAgent",
             Description = "An agent that generates agentic user interfaces using Azure OpenAI",
@@ -116,7 +116,7 @@ public static AIAgent CreateSharedState(JsonSerializerOptions options)
     {
         ChatClient chatClient = s_azureOpenAIClient!.GetChatClient(s_deploymentName!);
 
-        var baseAgent = chatClient.AsIChatClient().CreateAIAgent(
+        var baseAgent = chatClient.AsIChatClient().AsAIAgent(
             name: "SharedStateAgent",
             description: "An agent that demonstrates shared state patterns using Azure OpenAI");
 
@@ -127,7 +127,7 @@ public static AIAgent CreatePredictiveStateUpdates(JsonSerializerOptions options
     {
         ChatClient chatClient = s_azureOpenAIClient!.GetChatClient(s_deploymentName!);
 
-        var baseAgent = chatClient.AsIChatClient().CreateAIAgent(new ChatClientAgentOptions
+        var baseAgent = chatClient.AsIChatClient().AsAIAgent(new ChatClientAgentOptions
         {
             Name = "PredictiveStateUpdatesAgent",
             Description = "An agent that demonstrates predictive state updates using Azure OpenAI",

diff --git a/dotnet/samples/AGUIClientServer/AGUIServer/Program.cs b/dotnet/samples/AGUIClientServer/AGUIServer/Program.cs
@@ -23,7 +23,7 @@
         new Uri(endpoint),
         new DefaultAzureCredential())
     .GetChatClient(deploymentName)
-    .CreateAIAgent(
+    .AsAIAgent(
         name: "AGUIAssistant",
         tools: [
             AIFunctionFactory.Create(

diff --git a/dotnet/samples/AGUIClientServer/README.md b/dotnet/samples/AGUIClientServer/README.md
@@ -119,7 +119,7 @@ The `AGUIServer` uses the `MapAGUI` extension method to expose an agent through
 ```csharp
 AIAgent agent = new OpenAIClient(apiKey)
     .GetChatClient(model)
-    .CreateAIAgent(
+    .AsAIAgent(
         instructions: "You are a helpful assistant.",
         name: "AGUIAssistant");
 
@@ -144,7 +144,7 @@ var chatClient = new AGUIChatClient(
     modelId: "agui-client",
     jsonSerializerOptions: null);
 
-AIAgent agent = chatClient.CreateAIAgent(
+AIAgent agent = chatClient.AsAIAgent(
     instructions: null,
     name: "agui-client",
     description: "AG-UI Client Agent",

diff --git a/dotnet/samples/AGUIWebChat/README.md b/dotnet/samples/AGUIWebChat/README.md
@@ -74,7 +74,7 @@ AzureOpenAIClient azureOpenAIClient = new AzureOpenAIClient(
 ChatClient chatClient = azureOpenAIClient.GetChatClient(deploymentName);
 
 // Create AI agent
-ChatClientAgent agent = chatClient.AsIChatClient().CreateAIAgent(
+ChatClientAgent agent = chatClient.AsIChatClient().AsAIAgent(
     name: "ChatAssistant",
     instructions: "You are a helpful assistant.");
 
@@ -162,7 +162,7 @@ dotnet run
 Edit the instructions in `Server/Program.cs`:
 
 ```csharp
-ChatClientAgent agent = chatClient.AsIChatClient().CreateAIAgent(
+ChatClientAgent agent = chatClient.AsIChatClient().AsAIAgent(
     name: "ChatAssistant",
     instructions: "You are a helpful coding assistant specializing in C# and .NET.");
 ```

diff --git a/dotnet/samples/AGUIWebChat/Server/Program.cs b/dotnet/samples/AGUIWebChat/Server/Program.cs
@@ -25,7 +25,7 @@
 
 ChatClient chatClient = azureOpenAIClient.GetChatClient(deploymentName);
 
-ChatClientAgent agent = chatClient.AsIChatClient().CreateAIAgent(
+ChatClientAgent agent = chatClient.AsIChatClient().AsAIAgent(
     name: "ChatAssistant",
     instructions: "You are a helpful assistant.");
 

diff --git a/dotnet/samples/AzureFunctions/01_SingleAgent/Program.cs b/dotnet/samples/AzureFunctions/01_SingleAgent/Program.cs
@@ -25,7 +25,7 @@
 const string JokerName = "Joker";
 const string JokerInstructions = "You are good at telling jokes.";
 
-AIAgent agent = client.GetChatClient(deploymentName).CreateAIAgent(JokerInstructions, JokerName);
+AIAgent agent = client.GetChatClient(deploymentName).AsAIAgent(JokerInstructions, JokerName);
 
 // Configure the function app to host the AI agent.
 // This will automatically generate HTTP API endpoints for the agent.

diff --git a/dotnet/samples/AzureFunctions/02_AgentOrchestration_Chaining/Program.cs b/dotnet/samples/AzureFunctions/02_AgentOrchestration_Chaining/Program.cs
@@ -29,7 +29,7 @@
     when given an improved sentence you polish it further.
     """;
 
-AIAgent writerAgent = client.GetChatClient(deploymentName).CreateAIAgent(WriterInstructions, WriterName);
+AIAgent writerAgent = client.GetChatClient(deploymentName).AsAIAgent(WriterInstructions, WriterName);
 
 using IHost app = FunctionsApplication
     .CreateBuilder(args)

diff --git a/dotnet/samples/AzureFunctions/03_AgentOrchestration_Concurrency/Program.cs b/dotnet/samples/AzureFunctions/03_AgentOrchestration_Concurrency/Program.cs
@@ -28,8 +28,8 @@
 const string ChemistName = "ChemistAgent";
 const string ChemistInstructions = "You are an expert in chemistry. You answer questions from a chemistry perspective.";
 
-AIAgent physicistAgent = client.GetChatClient(deploymentName).CreateAIAgent(PhysicistInstructions, PhysicistName);
-AIAgent chemistAgent = client.GetChatClient(deploymentName).CreateAIAgent(ChemistInstructions, ChemistName);
+AIAgent physicistAgent = client.GetChatClient(deploymentName).AsAIAgent(PhysicistInstructions, PhysicistName);
+AIAgent chemistAgent = client.GetChatClient(deploymentName).AsAIAgent(ChemistInstructions, ChemistName);
 
 using IHost app = FunctionsApplication
     .CreateBuilder(args)

diff --git a/dotnet/samples/AzureFunctions/04_AgentOrchestration_Conditionals/Program.cs b/dotnet/samples/AzureFunctions/04_AgentOrchestration_Conditionals/Program.cs
@@ -29,10 +29,10 @@
 const string EmailAssistantInstructions = "You are an email assistant that helps users draft responses to emails with professionalism.";
 
 AIAgent spamDetectionAgent = client.GetChatClient(deploymentName)
-    .CreateAIAgent(SpamDetectionInstructions, SpamDetectionName);
+    .AsAIAgent(SpamDetectionInstructions, SpamDetectionName);
 
 AIAgent emailAssistantAgent = client.GetChatClient(deploymentName)
-    .CreateAIAgent(EmailAssistantInstructions, EmailAssistantName);
+    .AsAIAgent(EmailAssistantInstructions, EmailAssistantName);
 
 using IHost app = FunctionsApplication
     .CreateBuilder(args)

diff --git a/dotnet/samples/AzureFunctions/05_AgentOrchestration_HITL/Program.cs b/dotnet/samples/AzureFunctions/05_AgentOrchestration_HITL/Program.cs
@@ -29,7 +29,7 @@ You are a professional content writer who creates high-quality articles on vario
     You write engaging, informative, and well-structured content that follows best practices for readability and accuracy.
     """;
 
-AIAgent writerAgent = client.GetChatClient(deploymentName).CreateAIAgent(WriterInstructions, WriterName);
+AIAgent writerAgent = client.GetChatClient(deploymentName).AsAIAgent(WriterInstructions, WriterName);
 
 using IHost app = FunctionsApplication
     .CreateBuilder(args)

diff --git a/dotnet/samples/AzureFunctions/06_LongRunningTools/Program.cs b/dotnet/samples/AzureFunctions/06_LongRunningTools/Program.cs
@@ -33,7 +33,7 @@ You are a professional content writer who creates high-quality articles on vario
     You write engaging, informative, and well-structured content that follows best practices for readability and accuracy.
     """;
 
-AIAgent writerAgent = client.GetChatClient(deploymentName).CreateAIAgent(WriterAgentInstructions, WriterAgentName);
+AIAgent writerAgent = client.GetChatClient(deploymentName).AsAIAgent(WriterAgentInstructions, WriterAgentName);
 
 // Agent that can start content generation workflows using tools
 const string PublisherAgentName = "Publisher";
@@ -57,7 +57,7 @@ You are a publishing agent that can manage content generation workflows.
             // Initialize the tools to be used by the agent.
             Tools publisherTools = new(sp.GetRequiredService<ILogger<Tools>>());
 
-            return client.GetChatClient(deploymentName).CreateAIAgent(
+            return client.GetChatClient(deploymentName).AsAIAgent(
                 instructions: PublisherAgentInstructions,
                 name: PublisherAgentName,
                 services: sp,

diff --git a/dotnet/samples/AzureFunctions/07_AgentAsMcpTool/Program.cs b/dotnet/samples/AzureFunctions/07_AgentAsMcpTool/Program.cs
@@ -28,13 +28,13 @@
     : new AzureOpenAIClient(new Uri(endpoint), new AzureCliCredential());
 
 // Define three AI agents we are going to use in this application.
-AIAgent agent1 = client.GetChatClient(deploymentName).CreateAIAgent("You are good at telling jokes.", "Joker");
+AIAgent agent1 = client.GetChatClient(deploymentName).AsAIAgent("You are good at telling jokes.", "Joker");
 
 AIAgent agent2 = client.GetChatClient(deploymentName)
-    .CreateAIAgent("Check stock prices.", "StockAdvisor");
+    .AsAIAgent("Check stock prices.", "StockAdvisor");
 
 AIAgent agent3 = client.GetChatClient(deploymentName)
-    .CreateAIAgent("Recommend plants.", "PlantAdvisor", description: "Get plant recommendations.");
+    .AsAIAgent("Recommend plants.", "PlantAdvisor", description: "Get plant recommendations.");
 
 using IHost app = FunctionsApplication
     .CreateBuilder(args)

diff --git a/dotnet/samples/AzureFunctions/08_ReliableStreaming/Program.cs b/dotnet/samples/AzureFunctions/08_ReliableStreaming/Program.cs
@@ -70,7 +70,7 @@ to make the itinerary easy to scan and visually appealing.
         // Define the Travel Planner agent with tools for weather and events
         options.AddAIAgentFactory(TravelPlannerName, sp =>
         {
-            return client.GetChatClient(deploymentName).CreateAIAgent(
+            return client.GetChatClient(deploymentName).AsAIAgent(
                 instructions: TravelPlannerInstructions,
                 name: TravelPlannerName,
                 services: sp,

diff --git a/dotnet/samples/GettingStarted/A2A/A2AAgent_AsFunctionTools/Program.cs b/dotnet/samples/GettingStarted/A2A/A2AAgent_AsFunctionTools/Program.cs
@@ -23,14 +23,14 @@
 AgentCard agentCard = await agentCardResolver.GetAgentCardAsync();
 
 // Create an instance of the AIAgent for an existing A2A agent specified by the agent card.
-AIAgent a2aAgent = agentCard.GetAIAgent();
+AIAgent a2aAgent = agentCard.AsAIAgent();
 
 // Create the main agent, and provide the a2a agent skills as a function tools.
 AIAgent agent = new AzureOpenAIClient(
     new Uri(endpoint),
     new AzureCliCredential())
     .GetChatClient(deploymentName)
-    .CreateAIAgent(
+    .AsAIAgent(
         instructions: "You are a helpful assistant that helps people with travel planning.",
         tools: [.. CreateFunctionTools(a2aAgent, agentCard)]
     );

diff --git a/dotnet/samples/GettingStarted/A2A/A2AAgent_PollingForTaskCompletion/Program.cs b/dotnet/samples/GettingStarted/A2A/A2AAgent_PollingForTaskCompletion/Program.cs
@@ -14,7 +14,7 @@
 AgentCard agentCard = await agentCardResolver.GetAgentCardAsync();
 
 // Create an instance of the AIAgent for an existing A2A agent specified by the agent card.
-AIAgent agent = agentCard.GetAIAgent();
+AIAgent agent = agentCard.AsAIAgent();
 
 AgentThread thread = await agent.GetNewThreadAsync();
 

diff --git a/dotnet/samples/GettingStarted/AGUI/Step01_GettingStarted/Client/Program.cs b/dotnet/samples/GettingStarted/AGUI/Step01_GettingStarted/Client/Program.cs
@@ -16,7 +16,7 @@
 
 AGUIChatClient chatClient = new(httpClient, serverUrl);
 
-AIAgent agent = chatClient.CreateAIAgent(
+AIAgent agent = chatClient.AsAIAgent(
     name: "agui-client",
     description: "AG-UI Client Agent");
 

diff --git a/dotnet/samples/GettingStarted/AGUI/Step01_GettingStarted/Server/Program.cs b/dotnet/samples/GettingStarted/AGUI/Step01_GettingStarted/Server/Program.cs
@@ -24,7 +24,7 @@
         new DefaultAzureCredential())
     .GetChatClient(deploymentName);
 
-AIAgent agent = chatClient.AsIChatClient().CreateAIAgent(
+AIAgent agent = chatClient.AsIChatClient().AsAIAgent(
     name: "AGUIAssistant",
     instructions: "You are a helpful assistant.");
 

diff --git a/dotnet/samples/GettingStarted/AGUI/Step02_BackendTools/Client/Program.cs b/dotnet/samples/GettingStarted/AGUI/Step02_BackendTools/Client/Program.cs
@@ -16,7 +16,7 @@
 
 AGUIChatClient chatClient = new(httpClient, serverUrl);
 
-AIAgent agent = chatClient.CreateAIAgent(
+AIAgent agent = chatClient.AsAIAgent(
     name: "agui-client",
     description: "AG-UI Client Agent");
 

diff --git a/dotnet/samples/GettingStarted/AGUI/Step02_BackendTools/Server/Program.cs b/dotnet/samples/GettingStarted/AGUI/Step02_BackendTools/Server/Program.cs
@@ -79,7 +79,7 @@ static RestaurantSearchResponse SearchRestaurants(
         new DefaultAzureCredential())
     .GetChatClient(deploymentName);
 
-ChatClientAgent agent = chatClient.AsIChatClient().CreateAIAgent(
+ChatClientAgent agent = chatClient.AsIChatClient().AsAIAgent(
     name: "AGUIAssistant",
     instructions: "You are a helpful assistant with access to restaurant information.",
     tools: tools);

diff --git a/dotnet/samples/GettingStarted/AGUI/Step03_FrontendTools/Client/Program.cs b/dotnet/samples/GettingStarted/AGUI/Step03_FrontendTools/Client/Program.cs
@@ -28,7 +28,7 @@ static string GetUserLocation()
 
 AGUIChatClient chatClient = new(httpClient, serverUrl);
 
-AIAgent agent = chatClient.CreateAIAgent(
+AIAgent agent = chatClient.AsAIAgent(
     name: "agui-client",
     description: "AG-UI Client Agent",
     tools: frontendTools);

diff --git a/dotnet/samples/GettingStarted/AGUI/Step03_FrontendTools/Server/Program.cs b/dotnet/samples/GettingStarted/AGUI/Step03_FrontendTools/Server/Program.cs
@@ -24,7 +24,7 @@
         new DefaultAzureCredential())
     .GetChatClient(deploymentName);
 
-AIAgent agent = chatClient.AsIChatClient().CreateAIAgent(
+AIAgent agent = chatClient.AsIChatClient().AsAIAgent(
     name: "AGUIAssistant",
     instructions: "You are a helpful assistant.");
 

diff --git a/dotnet/samples/GettingStarted/AGUI/Step04_HumanInLoop/Client/Program.cs b/dotnet/samples/GettingStarted/AGUI/Step04_HumanInLoop/Client/Program.cs
@@ -16,7 +16,7 @@
 AGUIChatClient chatClient = new(httpClient, serverUrl);
 
 // Create agent
-ChatClientAgent baseAgent = chatClient.CreateAIAgent(
+ChatClientAgent baseAgent = chatClient.AsAIAgent(
     name: "AGUIAssistant",
     instructions: "You are a helpful assistant.");
 

diff --git a/dotnet/samples/GettingStarted/AGUI/Step04_HumanInLoop/Server/Program.cs b/dotnet/samples/GettingStarted/AGUI/Step04_HumanInLoop/Server/Program.cs
@@ -57,7 +57,7 @@ static string ApproveExpenseReport(string expenseReportId)
         new DefaultAzureCredential())
     .GetChatClient(deploymentName);
 
-ChatClientAgent baseAgent = openAIChatClient.AsIChatClient().CreateAIAgent(
+ChatClientAgent baseAgent = openAIChatClient.AsIChatClient().AsAIAgent(
     name: "AGUIAssistant",
     instructions: "You are a helpful assistant in charge of approving expenses",
     tools: tools);

diff --git a/dotnet/samples/GettingStarted/AGUI/Step05_StateManagement/Client/Program.cs b/dotnet/samples/GettingStarted/AGUI/Step05_StateManagement/Client/Program.cs
@@ -19,7 +19,7 @@
 
 AGUIChatClient chatClient = new(httpClient, serverUrl);
 
-AIAgent baseAgent = chatClient.CreateAIAgent(
+AIAgent baseAgent = chatClient.AsAIAgent(
     name: "recipe-client",
     description: "AG-UI Recipe Client Agent");
 

diff --git a/dotnet/samples/GettingStarted/AGUI/Step05_StateManagement/Server/Program.cs b/dotnet/samples/GettingStarted/AGUI/Step05_StateManagement/Server/Program.cs
@@ -34,7 +34,7 @@
         new DefaultAzureCredential())
     .GetChatClient(deploymentName);
 
-AIAgent baseAgent = chatClient.AsIChatClient().CreateAIAgent(
+AIAgent baseAgent = chatClient.AsIChatClient().AsAIAgent(
     name: "RecipeAgent",
     instructions: """
         You are a helpful recipe assistant. When users ask you to create or suggest a recipe,

diff --git a/dotnet/samples/GettingStarted/AgentProviders/Agent_With_A2A/README.md b/dotnet/samples/GettingStarted/AgentProviders/Agent_With_A2A/README.md
@@ -26,7 +26,7 @@ using Microsoft.Agents.AI.A2A;
 A2AClient a2aClient = new(new Uri("https://your-a2a-agent-host/echo"));
 
 // Create an AIAgent from the A2AClient
-AIAgent agent = a2aClient.GetAIAgent();
+AIAgent agent = a2aClient.AsAIAgent();
 
 // Run the agent
 AgentResponse response = await agent.RunAsync("Tell me a joke about a pirate.");

diff --git a/dotnet/samples/GettingStarted/AgentProviders/Agent_With_Anthropic/Program.cs b/dotnet/samples/GettingStarted/AgentProviders/Agent_With_Anthropic/Program.cs
@@ -26,7 +26,7 @@
         ? new AnthropicFoundryClient(new AnthropicFoundryApiKeyCredentials(apiKey, resource)) // If an apiKey is provided, use Foundry with ApiKey authentication
         : new AnthropicFoundryClient(new AnthropicAzureTokenCredential(new AzureCliCredential(), resource)); // Otherwise, use Foundry with Azure Client authentication
 
-AIAgent agent = client.CreateAIAgent(model: deploymentName, instructions: JokerInstructions, name: JokerName);
+AIAgent agent = client.AsAIAgent(model: deploymentName, instructions: JokerInstructions, name: JokerName);
 
 // Invoke the agent and output the text result.
 Console.WriteLine(await agent.RunAsync("Tell me a joke about a pirate."));

diff --git a/dotnet/samples/GettingStarted/AgentProviders/Agent_With_AzureAIProject/Program.cs b/dotnet/samples/GettingStarted/AgentProviders/Agent_With_AzureAIProject/Program.cs
@@ -27,7 +27,7 @@
 //      agentVersion.Name = <agentName>
 
 // You can retrieve an AIAgent for an already created server side agent version.
-AIAgent existingJokerAgent = aiProjectClient.GetAIAgent(createdAgentVersion);
+AIAgent existingJokerAgent = aiProjectClient.AsAIAgent(createdAgentVersion);
 
 // You can also create another AIAgent version by providing the same name with a different definition.
 AIAgent newJokerAgent = aiProjectClient.CreateAIAgent(name: JokerName, model: deploymentName, instructions: "You are extremely hilarious at telling jokes.");

diff --git a/dotnet/samples/GettingStarted/AgentProviders/Agent_With_AzureFoundryModel/Program.cs b/dotnet/samples/GettingStarted/AgentProviders/Agent_With_AzureFoundryModel/Program.cs
@@ -25,7 +25,7 @@
 
 AIAgent agent = client
     .GetChatClient(model)
-    .CreateAIAgent(instructions: "You are good at telling jokes.", name: "Joker");
+    .AsAIAgent(instructions: "You are good at telling jokes.", name: "Joker");
 
 // Invoke the agent and output the text result.
 Console.WriteLine(await agent.RunAsync("Tell me a joke about a pirate."));