Azure.AI.Agents.Persistent SDK Acceptance Criteria (.NET)

SDK: Azure.AI.Agents.PersistentRepository: https://github.com/Azure/azure-sdk-for-net/tree/main/sdk/ai/Azure.AI.Agents.PersistentPackage: https://www.nuget.org/packages/Azure.AI.Agents.PersistentPurpose: Skill testing acceptance criteria for validating generated C# code correctness

1. Correct Using Statements

1.1 Core Imports

✅ CORRECT: Basic Client Imports

csharp

using Azure;
using Azure.AI.Agents.Persistent;
using Azure.Identity;

✅ CORRECT: For Tool Definitions

csharp

using Azure.AI.Agents.Persistent;
using System.Text.Json;

✅ CORRECT: For Streaming

csharp

using Azure.AI.Agents.Persistent;
using System.ClientModel;

1.2 Anti-Patterns (ERRORS)

❌ INCORRECT: Using non-existent namespaces

csharp

// WRONG - These don't exist
using Azure.AI.Agents;
using Azure.AI.Agents.Persistent.Models;
using Azure.AI.Agents.Persistent.Tools;

❌ INCORRECT: Confusing with Python SDK types

csharp

// WRONG - These are Python SDK patterns
using Azure.AI.Agents.Models;  // Doesn't exist in .NET

2. Client Creation Patterns

2.1 ✅ CORRECT: Direct Client Creation

csharp

var projectEndpoint = Environment.GetEnvironmentVariable("PROJECT_ENDPOINT");
PersistentAgentsClient client = new(projectEndpoint, new DefaultAzureCredential());

2.2 ✅ CORRECT: From AIProjectClient (Recommended)

csharp

using Azure.AI.Projects;
using Azure.AI.Agents.Persistent;
using Azure.Identity;

AIProjectClient projectClient = new AIProjectClient(
    new Uri(endpoint), 
    new DefaultAzureCredential());

PersistentAgentsClient client = projectClient.GetPersistentAgentsClient();

2.3 Anti-Patterns (ERRORS)

❌ INCORRECT: Missing credential

csharp

// WRONG - Must provide credential
PersistentAgentsClient client = new(projectEndpoint);

❌ INCORRECT: Wrong client type

csharp

// WRONG - AgentsClient doesn't exist, use PersistentAgentsClient
var client = new AgentsClient(endpoint, credential);

3. Agent CRUD Operations

3.1 ✅ CORRECT: Create Basic Agent

csharp

var modelDeploymentName = Environment.GetEnvironmentVariable("MODEL_DEPLOYMENT_NAME");

PersistentAgent agent = await client.Administration.CreateAgentAsync(
    model: modelDeploymentName,
    name: "Math Tutor",
    instructions: "You are a personal math tutor."
);

Console.WriteLine($"Agent ID: {agent.Id}");

3.2 ✅ CORRECT: Create Agent with Code Interpreter

csharp

PersistentAgent agent = await client.Administration.CreateAgentAsync(
    model: modelDeploymentName,
    name: "Code Assistant",
    instructions: "You are a coding assistant. Write and run code to answer questions.",
    tools: [new CodeInterpreterToolDefinition()]
);

3.3 ✅ CORRECT: Create Agent with File Search

csharp

// Upload file first
PersistentAgentFileInfo file = await client.Files.UploadFileAsync(
    filePath: "document.txt",
    purpose: PersistentAgentFilePurpose.Agents
);

// Create vector store
PersistentAgentsVectorStore vectorStore = await client.VectorStores.CreateVectorStoreAsync(
    fileIds: [file.Id],
    name: "my_vector_store"
);

// Create file search resource
FileSearchToolResource fileSearchResource = new();
fileSearchResource.VectorStoreIds.Add(vectorStore.Id);

// Create agent with file search
PersistentAgent agent = await client.Administration.CreateAgentAsync(
    model: modelDeploymentName,
    name: "Document Assistant",
    instructions: "You help users find information in documents.",
    tools: [new FileSearchToolDefinition()],
    toolResources: new ToolResources { FileSearch = fileSearchResource }
);

3.4 ✅ CORRECT: List and Delete Agents

csharp

// List agents
await foreach (PersistentAgent agent in client.Administration.GetAgentsAsync())
{
    Console.WriteLine($"{agent.Id}: {agent.Name}");
}

// Delete agent
await client.Administration.DeleteAgentAsync(agent.Id);

3.5 Anti-Patterns (ERRORS)

❌ INCORRECT: Wrong method names

csharp

// WRONG - Method is CreateAgentAsync, not CreateAsync
var agent = await client.Administration.CreateAsync(model, name, instructions);

❌ INCORRECT: Missing tool resources for file-based tools

csharp

// WRONG - FileSearchToolDefinition needs toolResources with vector store
PersistentAgent agent = await client.Administration.CreateAgentAsync(
    model: modelDeploymentName,
    tools: [new FileSearchToolDefinition()]
    // Missing: toolResources: new ToolResources { FileSearch = ... }
);

4. Thread Operations

4.1 ✅ CORRECT: Create Thread

csharp

PersistentAgentThread thread = await client.Threads.CreateThreadAsync();
Console.WriteLine($"Thread ID: {thread.Id}");

4.2 ✅ CORRECT: Create Thread with Messages

csharp

PersistentAgentThread thread = await client.Threads.CreateThreadAsync(
    messages: [
        new ThreadInitializationMessage(MessageRole.User, "Hello, I need help with math.")
    ]
);

4.3 ✅ CORRECT: Get and Delete Thread

csharp

// Get thread
PersistentAgentThread thread = await client.Threads.GetThreadAsync(threadId);

// Delete thread
await client.Threads.DeleteThreadAsync(thread.Id);

4.4 Anti-Patterns (ERRORS)

❌ INCORRECT: Using wrong role enum

csharp

// WRONG - Use MessageRole enum
var thread = await client.Threads.CreateThreadAsync(
    messages: [new ThreadInitializationMessage("user", "Hello")]  // Should be MessageRole.User
);

5. Message Operations

5.1 ✅ CORRECT: Create Message

csharp

await client.Messages.CreateMessageAsync(
    thread.Id,
    MessageRole.User,
    "I need to solve the equation 3x + 11 = 14. Can you help me?"
);

5.2 ✅ CORRECT: List Messages

csharp

await foreach (PersistentThreadMessage message in client.Messages.GetMessagesAsync(
    threadId: thread.Id, 
    order: ListSortOrder.Ascending))
{
    Console.Write($"{message.Role}: ");
    foreach (MessageContent content in message.ContentItems)
    {
        if (content is MessageTextContent textContent)
            Console.WriteLine(textContent.Text);
    }
}

5.3 ✅ CORRECT: Get Specific Message

csharp

PersistentThreadMessage message = await client.Messages.GetMessageAsync(thread.Id, messageId);

5.4 Anti-Patterns (ERRORS)

❌ INCORRECT: Wrong content access pattern

csharp

// WRONG - Must check content type
foreach (var msg in messages)
{
    Console.WriteLine(msg.Content);  // Content is ContentItems, not Content
}

❌ INCORRECT: Missing thread ID

csharp

// WRONG - Thread ID is required
await client.Messages.CreateMessageAsync(MessageRole.User, "Hello");

6. Run Operations

6.1 ✅ CORRECT: Create and Poll Run

csharp

// Create run
ThreadRun run = await client.Runs.CreateRunAsync(
    thread.Id,
    agent.Id,
    additionalInstructions: "Please address the user as Jane Doe."
);

// Poll for completion
do
{
    await Task.Delay(TimeSpan.FromMilliseconds(500));
    run = await client.Runs.GetRunAsync(thread.Id, run.Id);
}
while (run.Status == RunStatus.Queued || run.Status == RunStatus.InProgress);

// Check result
if (run.Status == RunStatus.Completed)
{
    Console.WriteLine("Run completed successfully!");
}
else if (run.Status == RunStatus.Failed)
{
    Console.WriteLine($"Run failed: {run.LastError?.Message}");
}

6.2 ✅ CORRECT: Create Run with Additional Instructions

csharp

ThreadRun run = await client.Runs.CreateRunAsync(
    threadId: thread.Id,
    assistantId: agent.Id,
    additionalInstructions: "Be concise and use bullet points."
);

6.3 ✅ CORRECT: Cancel Run

csharp

run = await client.Runs.CancelRunAsync(thread.Id, run.Id);

6.4 Anti-Patterns (ERRORS)

❌ INCORRECT: Not checking for failed status

csharp

// WRONG - Should check run.Status for failure
do
{
    await Task.Delay(500);
    run = await client.Runs.GetRunAsync(thread.Id, run.Id);
}
while (run.Status == RunStatus.Queued || run.Status == RunStatus.InProgress);
// Missing: if (run.Status == RunStatus.Failed) handling

❌ INCORRECT: Missing RequiresAction handling

csharp

// WRONG - Should handle RequiresAction status for function calling
while (run.Status == RunStatus.Queued || run.Status == RunStatus.InProgress)
{
    await Task.Delay(500);
    run = await client.Runs.GetRunAsync(thread.Id, run.Id);
    // Missing: if (run.Status == RunStatus.RequiresAction) handling
}

7. Streaming Operations

7.1 ✅ CORRECT: Basic Streaming

csharp

AsyncCollectionResult<StreamingUpdate> stream = client.Runs.CreateRunStreamingAsync(
    thread.Id, 
    agent.Id
);

await foreach (StreamingUpdate update in stream)
{
    if (update.UpdateKind == StreamingUpdateReason.RunCreated)
    {
        Console.WriteLine("--- Run started! ---");
    }
    else if (update is MessageContentUpdate contentUpdate)
    {
        Console.Write(contentUpdate.Text);
    }
    else if (update.UpdateKind == StreamingUpdateReason.RunCompleted)
    {
        Console.WriteLine("\n--- Run completed! ---");
    }
}

7.2 ✅ CORRECT: Streaming with All Update Types

csharp

AsyncCollectionResult<StreamingUpdate> stream = client.Runs.CreateRunStreamingAsync(
    thread.Id, 
    agent.Id
);

await foreach (StreamingUpdate update in stream)
{
    switch (update.UpdateKind)
    {
        case StreamingUpdateReason.RunCreated:
            Console.WriteLine("Run started");
            break;
        case StreamingUpdateReason.RunInProgress:
            Console.WriteLine("Run in progress");
            break;
        case StreamingUpdateReason.RunCompleted:
            Console.WriteLine("Run completed");
            break;
        case StreamingUpdateReason.RunFailed:
            Console.WriteLine("Run failed");
            break;
    }

    if (update is MessageContentUpdate contentUpdate)
    {
        Console.Write(contentUpdate.Text);
    }
    else if (update is RunStepUpdate stepUpdate)
    {
        Console.WriteLine($"Step: {stepUpdate.UpdateKind}");
    }
}

7.3 Anti-Patterns (ERRORS)

❌ INCORRECT: Using wrong streaming method

csharp

// WRONG - Use CreateRunStreamingAsync, not CreateRunAsync with stream parameter
var response = await client.Runs.CreateRunAsync(threadId, agentId, stream: true);

8. Function Calling

8.1 ✅ CORRECT: Define Function Tool

csharp

FunctionToolDefinition weatherTool = new(
    name: "getCurrentWeather",
    description: "Gets the current weather at a location.",
    parameters: BinaryData.FromObjectAsJson(new
    {
        Type = "object",
        Properties = new
        {
            Location = new { Type = "string", Description = "City and state, e.g. San Francisco, CA" },
            Unit = new { Type = "string", Enum = new[] { "c", "f" } }
        },
        Required = new[] { "location" }
    }, new JsonSerializerOptions { PropertyNamingPolicy = JsonNamingPolicy.CamelCase })
);

PersistentAgent agent = await client.Administration.CreateAgentAsync(
    model: modelDeploymentName,
    name: "Weather Bot",
    instructions: "You are a weather bot.",
    tools: [weatherTool]
);

8.2 ✅ CORRECT: Handle Function Calls

csharp

ThreadRun run = await client.Runs.CreateRunAsync(thread.Id, agent.Id);

do
{
    await Task.Delay(500);
    run = await client.Runs.GetRunAsync(thread.Id, run.Id);

    if (run.Status == RunStatus.RequiresAction 
        && run.RequiredAction is SubmitToolOutputsAction submitAction)
    {
        List<ToolOutput> outputs = [];
        foreach (RequiredToolCall toolCall in submitAction.ToolCalls)
        {
            if (toolCall is RequiredFunctionToolCall funcCall)
            {
                // Execute function and get result
                string result = ExecuteFunction(funcCall.Name, funcCall.Arguments);
                outputs.Add(new ToolOutput(toolCall, result));
            }
        }
        run = await client.Runs.SubmitToolOutputsToRunAsync(run, outputs, toolApprovals: null);
    }
}
while (run.Status == RunStatus.Queued 
    || run.Status == RunStatus.InProgress 
    || run.Status == RunStatus.RequiresAction);

8.3 Anti-Patterns (ERRORS)

❌ INCORRECT: Missing RequiresAction check in loop condition

csharp

// WRONG - Will exit loop when RequiresAction, but function calls need handling
while (run.Status == RunStatus.Queued || run.Status == RunStatus.InProgress)
{
    await Task.Delay(500);
    run = await client.Runs.GetRunAsync(thread.Id, run.Id);
}
// If run.Status == RequiresAction, it's not handled!

❌ INCORRECT: Wrong tool output format

csharp

// WRONG - ToolOutput requires the tool call reference
outputs.Add(new ToolOutput(result));  // Missing tool call reference

9. Bing Grounding Tool

9.1 ✅ CORRECT: Create Agent with Bing Grounding

csharp

var bingConnectionId = Environment.GetEnvironmentVariable("AZURE_BING_CONNECTION_ID");

BingGroundingToolDefinition bingTool = new(
    new BingGroundingSearchToolParameters(
        [new BingGroundingSearchConfiguration(bingConnectionId)]
    )
);

PersistentAgent agent = await client.Administration.CreateAgentAsync(
    model: modelDeploymentName,
    name: "Search Agent",
    instructions: "Use Bing to answer questions about current events.",
    tools: [bingTool]
);

10. Azure AI Search Tool

10.1 ✅ CORRECT: Create Agent with Azure AI Search

csharp

AzureAISearchToolResource searchResource = new(
    connectionId: searchConnectionId,
    indexName: "my_index",
    topK: 5,
    filter: "category eq 'documentation'",
    queryType: AzureAISearchQueryType.Simple
);

PersistentAgent agent = await client.Administration.CreateAgentAsync(
    model: modelDeploymentName,
    name: "Search Agent",
    instructions: "Search the documentation index to answer questions.",
    tools: [new AzureAISearchToolDefinition()],
    toolResources: new ToolResources { AzureAISearch = searchResource }
);

11. File Operations

11.1 ✅ CORRECT: Upload File

csharp

PersistentAgentFileInfo file = await client.Files.UploadFileAsync(
    filePath: "document.txt",
    purpose: PersistentAgentFilePurpose.Agents
);

Console.WriteLine($"File ID: {file.Id}");

11.2 ✅ CORRECT: List and Delete Files

csharp

// List files
await foreach (PersistentAgentFileInfo file in client.Files.GetFilesAsync())
{
    Console.WriteLine($"{file.Id}: {file.Filename}");
}

// Delete file
await client.Files.DeleteFileAsync(file.Id);

12. Vector Store Operations

12.1 ✅ CORRECT: Create Vector Store

csharp

PersistentAgentsVectorStore vectorStore = await client.VectorStores.CreateVectorStoreAsync(
    fileIds: [file.Id],
    name: "my_vector_store"
);

Console.WriteLine($"Vector Store ID: {vectorStore.Id}");

12.2 ✅ CORRECT: Delete Vector Store

csharp

await client.VectorStores.DeleteVectorStoreAsync(vectorStore.Id);

13. Error Handling Patterns

13.1 ✅ CORRECT: Handle RequestFailedException

csharp

try
{
    var agent = await client.Administration.CreateAgentAsync(
        model: modelDeploymentName,
        name: "My Agent",
        instructions: "You are helpful."
    );
}
catch (RequestFailedException ex) when (ex.Status == 404)
{
    Console.WriteLine("Resource not found");
}
catch (RequestFailedException ex)
{
    Console.WriteLine($"Error: {ex.Status} - {ex.ErrorCode}: {ex.Message}");
}

14. Resource Cleanup Patterns

14.1 ✅ CORRECT: Full Cleanup

csharp

// Always clean up in reverse order of creation
await client.Threads.DeleteThreadAsync(thread.Id);
await client.Administration.DeleteAgentAsync(agent.Id);
await client.VectorStores.DeleteVectorStoreAsync(vectorStore.Id);
await client.Files.DeleteFileAsync(file.Id);

15. Key Types Reference

Type	Purpose
`PersistentAgentsClient`	Main entry point
`PersistentAgent`	Agent with model, instructions, tools
`PersistentAgentThread`	Conversation thread
`PersistentThreadMessage`	Message in thread
`ThreadRun`	Execution of agent against thread
`RunStatus`	Queued, InProgress, RequiresAction, Completed, Failed, etc.
`ToolResources`	Combined tool resources
`ToolOutput`	Function call response
`StreamingUpdate`	Base type for streaming updates
`MessageContentUpdate`	Text content in stream
`RunStepUpdate`	Step status in stream
`PersistentAgentFileInfo`	Uploaded file info
`PersistentAgentsVectorStore`	Vector store for file search
`MessageRole`	User, Assistant
`ListSortOrder`	Ascending, Descending

16. Available Tool Types

Tool	Class	Purpose
Code Interpreter	`CodeInterpreterToolDefinition`	Execute Python code, generate visualizations
File Search	`FileSearchToolDefinition`	Search uploaded files via vector stores
Function Calling	`FunctionToolDefinition`	Call custom functions
Bing Grounding	`BingGroundingToolDefinition`	Web search via Bing
Azure AI Search	`AzureAISearchToolDefinition`	Search Azure AI Search indexes
OpenAPI	`OpenApiToolDefinition`	Call external APIs via OpenAPI spec
Azure Functions	`AzureFunctionToolDefinition`	Invoke Azure Functions
MCP	`MCPToolDefinition`	Model Context Protocol tools
SharePoint	`SharepointToolDefinition`	Access SharePoint content
Microsoft Fabric	`MicrosoftFabricToolDefinition`	Access Fabric data

17. Streaming Update Types

Update Reason	Description
`RunCreated`	Run started
`RunInProgress`	Run processing
`RunCompleted`	Run finished successfully
`RunFailed`	Run errored
`RunCancelled`	Run was cancelled
`ThreadCreated`	Thread was created
`MessageCreated`	New message created
`MessageCompleted`	Message finished

18. Best Practices Summary

Get client from AIProjectClient — Use projectClient.GetPersistentAgentsClient()
Use async methods — All operations should use *Async methods
Poll with appropriate delays — 500ms recommended between status checks
Handle all run statuses — Check for RequiresAction, Failed, Cancelled
Use streaming for real-time UX — Better user experience than polling
Clean up resources — Delete threads, agents, files when done
Store IDs not objects — Reference agents/threads by ID
Handle function calls — Include RequiresAction in polling loop
Use ToolResources — Required for file-based tools (FileSearch, CodeInterpreter with files)
Check content type — Use is MessageTextContent pattern

Azure.AI.Agents.Persistent SDK Acceptance Criteria (.NET) ​

1. Correct Using Statements ​

1.1 Core Imports ​

✅ CORRECT: Basic Client Imports ​

✅ CORRECT: For Tool Definitions ​

✅ CORRECT: For Streaming ​

1.2 Anti-Patterns (ERRORS) ​

❌ INCORRECT: Using non-existent namespaces ​

❌ INCORRECT: Confusing with Python SDK types ​

2. Client Creation Patterns ​

2.1 ✅ CORRECT: Direct Client Creation ​

2.2 ✅ CORRECT: From AIProjectClient (Recommended) ​

2.3 Anti-Patterns (ERRORS) ​

❌ INCORRECT: Missing credential ​

❌ INCORRECT: Wrong client type ​

3. Agent CRUD Operations ​

3.1 ✅ CORRECT: Create Basic Agent ​

3.2 ✅ CORRECT: Create Agent with Code Interpreter ​

3.3 ✅ CORRECT: Create Agent with File Search ​

3.4 ✅ CORRECT: List and Delete Agents ​

3.5 Anti-Patterns (ERRORS) ​

❌ INCORRECT: Wrong method names ​

❌ INCORRECT: Missing tool resources for file-based tools ​

4. Thread Operations ​

4.1 ✅ CORRECT: Create Thread ​

4.2 ✅ CORRECT: Create Thread with Messages ​

4.3 ✅ CORRECT: Get and Delete Thread ​

4.4 Anti-Patterns (ERRORS) ​

❌ INCORRECT: Using wrong role enum ​

5. Message Operations ​

5.1 ✅ CORRECT: Create Message ​

5.2 ✅ CORRECT: List Messages ​

5.3 ✅ CORRECT: Get Specific Message ​

5.4 Anti-Patterns (ERRORS) ​

❌ INCORRECT: Wrong content access pattern ​

❌ INCORRECT: Missing thread ID ​

6. Run Operations ​

6.1 ✅ CORRECT: Create and Poll Run ​

6.2 ✅ CORRECT: Create Run with Additional Instructions ​

6.3 ✅ CORRECT: Cancel Run ​

6.4 Anti-Patterns (ERRORS) ​

❌ INCORRECT: Not checking for failed status ​

❌ INCORRECT: Missing RequiresAction handling ​

7. Streaming Operations ​

7.1 ✅ CORRECT: Basic Streaming ​

7.2 ✅ CORRECT: Streaming with All Update Types ​

7.3 Anti-Patterns (ERRORS) ​

❌ INCORRECT: Using wrong streaming method ​

8. Function Calling ​

8.1 ✅ CORRECT: Define Function Tool ​

8.2 ✅ CORRECT: Handle Function Calls ​

8.3 Anti-Patterns (ERRORS) ​

❌ INCORRECT: Missing RequiresAction check in loop condition ​

❌ INCORRECT: Wrong tool output format ​

9. Bing Grounding Tool ​

9.1 ✅ CORRECT: Create Agent with Bing Grounding ​

10. Azure AI Search Tool ​

10.1 ✅ CORRECT: Create Agent with Azure AI Search ​

11. File Operations ​

11.1 ✅ CORRECT: Upload File ​

11.2 ✅ CORRECT: List and Delete Files ​

12. Vector Store Operations ​

12.1 ✅ CORRECT: Create Vector Store ​

12.2 ✅ CORRECT: Delete Vector Store ​

13. Error Handling Patterns ​

13.1 ✅ CORRECT: Handle RequestFailedException ​

14. Resource Cleanup Patterns ​

14.1 ✅ CORRECT: Full Cleanup ​

15. Key Types Reference ​

16. Available Tool Types ​

17. Streaming Update Types ​

18. Best Practices Summary ​

Azure.AI.Agents.Persistent SDK Acceptance Criteria (.NET)

1. Correct Using Statements

1.1 Core Imports

✅ CORRECT: Basic Client Imports

✅ CORRECT: For Tool Definitions

✅ CORRECT: For Streaming

1.2 Anti-Patterns (ERRORS)

❌ INCORRECT: Using non-existent namespaces

❌ INCORRECT: Confusing with Python SDK types

2. Client Creation Patterns

2.1 ✅ CORRECT: Direct Client Creation

2.2 ✅ CORRECT: From AIProjectClient (Recommended)

2.3 Anti-Patterns (ERRORS)

❌ INCORRECT: Missing credential

❌ INCORRECT: Wrong client type

3. Agent CRUD Operations

3.1 ✅ CORRECT: Create Basic Agent

3.2 ✅ CORRECT: Create Agent with Code Interpreter

3.3 ✅ CORRECT: Create Agent with File Search

3.4 ✅ CORRECT: List and Delete Agents

3.5 Anti-Patterns (ERRORS)

❌ INCORRECT: Wrong method names

❌ INCORRECT: Missing tool resources for file-based tools

4. Thread Operations

4.1 ✅ CORRECT: Create Thread

4.2 ✅ CORRECT: Create Thread with Messages

4.3 ✅ CORRECT: Get and Delete Thread

4.4 Anti-Patterns (ERRORS)

❌ INCORRECT: Using wrong role enum

5. Message Operations

5.1 ✅ CORRECT: Create Message

5.2 ✅ CORRECT: List Messages

5.3 ✅ CORRECT: Get Specific Message

5.4 Anti-Patterns (ERRORS)

❌ INCORRECT: Wrong content access pattern

❌ INCORRECT: Missing thread ID

6. Run Operations

6.1 ✅ CORRECT: Create and Poll Run

6.2 ✅ CORRECT: Create Run with Additional Instructions

6.3 ✅ CORRECT: Cancel Run

6.4 Anti-Patterns (ERRORS)

❌ INCORRECT: Not checking for failed status

❌ INCORRECT: Missing RequiresAction handling

7. Streaming Operations

7.1 ✅ CORRECT: Basic Streaming

7.2 ✅ CORRECT: Streaming with All Update Types

7.3 Anti-Patterns (ERRORS)

❌ INCORRECT: Using wrong streaming method

8. Function Calling

8.1 ✅ CORRECT: Define Function Tool

8.2 ✅ CORRECT: Handle Function Calls

8.3 Anti-Patterns (ERRORS)

❌ INCORRECT: Missing RequiresAction check in loop condition

❌ INCORRECT: Wrong tool output format

9. Bing Grounding Tool

9.1 ✅ CORRECT: Create Agent with Bing Grounding

10. Azure AI Search Tool

10.1 ✅ CORRECT: Create Agent with Azure AI Search

11. File Operations

11.1 ✅ CORRECT: Upload File

11.2 ✅ CORRECT: List and Delete Files

12. Vector Store Operations

12.1 ✅ CORRECT: Create Vector Store

12.2 ✅ CORRECT: Delete Vector Store

13. Error Handling Patterns

13.1 ✅ CORRECT: Handle RequestFailedException

14. Resource Cleanup Patterns

14.1 ✅ CORRECT: Full Cleanup

15. Key Types Reference

16. Available Tool Types

17. Streaming Update Types

18. Best Practices Summary