Discussions

Endpoint: https://upload.heygen.com/v1/asset

Error: {"code":40001,"message":"asset data must be provided"}

try
{
    using (var httpClient = new HttpClient())
    using (var content = new MultipartFormDataContent())
    {
        httpClient.DefaultRequestHeaders.Add("X-Api-Key", apiKey);

        // Determine content type based on fileType
        string contentType = "image/jpeg";

        // Read file into memory
        byte[] fileBytes;
        try
        {
            fileBytes = File.ReadAllBytes(filePath);
            Console.WriteLine($"Successfully read {fileBytes.Length} bytes from file.");
        }
        catch (Exception ex)
        {
            throw new IOException($"Error reading file: {ex.Message}", ex);
        }

        // Add file content
        var fileContent = new ByteArrayContent(fileBytes);
        fileContent.Headers.ContentType = MediaTypeHeaderValue.Parse(contentType);
        content.Add(fileContent, "file", Path.GetFileName(filePath));

        Console.WriteLine($"File size: {fileBytes.Length} bytes");

        // Send request
        ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
        var response = await httpClient.PostAsync("https://upload.heygen.com/v1/asset", content);

        // Handle response
        string responseBody = await response.Content.ReadAsStringAsync();
        Console.WriteLine($"Response status code: {response.StatusCode}");
        Console.WriteLine($"Response body: {responseBody}");

        if (!response.IsSuccessStatusCode)
        {
            throw new HttpRequestException($"Failed to upload file. Status Code: {response.StatusCode}, Response: {responseBody}");
        }

        // Parse response
        dynamic responseObject = JsonConvert.DeserializeObject(responseBody);
        return responseObject?.id;
    }
}
catch (Exception ex)
{
    Console.Error.WriteLine($"Error during file upload: {ex.Message}");
    Console.Error.WriteLine($"Stack trace: {ex.StackTrace}");
    throw;
}