from curl to C#

[cyberprophet]

Sure! Here's an example of how you can convert the given cURL command into C# code using the HttpClient class:

using System;
using System.Net.Http;
using System.Threading.Tasks;

class Program
{
    static async Task Main(string[] args)
    {
        string apiKey = "{API Key}";
        string endpointUrl = "{API Endpoint URL}";

        string xmlData = @"<speak>
                                <voice name=""Summer"">안녕하세요. 반가워요.</voice>
                                <voice name=""Roman"">잘 지냈어요?</voice>
                            </speak>";

        using (HttpClient client = new HttpClient())
        {
            client.DefaultRequestHeaders.Add("x-api-key", apiKey);
            client.DefaultRequestHeaders.Add("Content-Type", "application/xml");
            client.DefaultRequestHeaders.Add("X-TTS-Engine", "deep");

            var content = new StringContent(xmlData);

            try
            {
                HttpResponseMessage response = await client.PostAsync(endpointUrl, content);
                response.EnsureSuccessStatusCode();

                byte[] audioBytes = await response.Content.ReadAsByteArrayAsync();

                // Save the audio bytes to a file
                string filePath = "test.mp3";
                await System.IO.File.WriteAllBytesAsync(filePath, audioBytes);

                Console.WriteLine("Audio file saved successfully!");
            }
            catch (Exception ex)
            {
                Console.WriteLine($"Error: {ex.Message}");
            }
        }
    }
}

Make sure to replace {API Key} with your actual API key and {API Endpoint URL} with the correct endpoint URL provided by the API service you're using.