Ollama 404 http denial

csharp 
private async void Send_Message(string message)
{
    using (HttpClient client = new HttpClient())
    {
        var requestData = new
        {
            model = "llama3.2",
            prompt = message,
            stream = true
        };
        client.BaseAddress = new Uri("http://localhost:11434/api/generate");
        
        string jsonRequest = JsonSerializer.Serialize(requestData);
        var content = new StringContent(jsonRequest, System.Text.Encoding.UTF8, "application/json");

        // Send post request to the model
        HttpResponseMessage response = await client.PostAsync(client.BaseAddress, content);
        response.EnsureSuccessStatusCode();
        string jsonResponse = await response.Content.ReadAsStringAsync();

        ApiResponse apiResponse = JsonSerializer.Deserialize<ApiResponse>(jsonResponse);
        rtxtboxResponse.Document.Blocks.Add(new Paragraph(new Run(apiResponse.Response)));
    }

}

curl localhost:11434/api/generate -d "{\"model\":\"llama3.2:latest\",\"prompt\":\"hi\",\"stream\":false}"