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Chat Client Tool Calling Streaming

This example assumes using AI21; is in scope and apiKey contains your AI21 API key.

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using var client = GetAuthorizedClient();
IChatClient chatClient = client;

var getWeatherTool = AIFunctionFactory.Create(
    (string location) => $"The weather in {location} is sunny, 72°F",
    "GetWeather",
    "Gets the current weather for a location");

var updates = chatClient.GetStreamingResponseAsync(
    [new ChatMessage(ChatRole.User, "What's the weather in Seattle?")],
    new ChatOptions
    {
        ModelId = "jamba-large",
        Tools = [getWeatherTool],
    });

var functionCalls = new List<FunctionCallContent>();
await foreach (var update in updates)
{
    functionCalls.AddRange(update.Contents.OfType<FunctionCallContent>());
}