It is returning Zero byte image

I am using the aspose Cloud but the jpg returned is a zero byte file. Can you help?

    public static void Convert(string wordDocumentPath, string tempFolder)
    {
        // Set up the configuration for Aspose.Words Cloud SDK
        var config = new Configuration
        {
            ClientId = "I am hiding it",   // Replace with your App SID
            ClientSecret = "I am hiding it"    // Replace with your App Key
        };

        string inputFile = wordDocumentPath;
        string format = "jpg";

        try
        {
            // Ensure tempFolder exists, create it if not
            if (!Directory.Exists(tempFolder))
            {
                Directory.CreateDirectory(tempFolder);
            }

            // Set the output path to the specified tempFolder
            string resultant = Path.Combine(tempFolder, "converted.jpg");

            var wordsApi = new WordsApi(config);

            // Open the Word document as a stream
            using (var inputStream = System.IO.File.OpenRead(inputFile))
            {
                // Create ConvertDocumentRequest object without outPath to get the result as a stream
                var request = new ConvertDocumentRequest(inputStream, format: format);

                // Trigger the Word to JPG conversion and capture the response
                var responseStream = wordsApi.ConvertDocument(request);

                if (responseStream != null)
                {
                    // Save the response stream to a file
                    using (var fileStream = new FileStream(resultant, FileMode.Create, FileAccess.Write))
                    {
                        responseStream.CopyTo(fileStream);
                    }

                    // Check file size after saving
                    FileInfo fileInfo = new FileInfo(resultant);
                    Console.WriteLine($"Word to JPG conversion successful! Image saved to: {resultant}");
                    Console.WriteLine($"File size: {fileInfo.Length} bytes");

                    if (fileInfo.Length == 0)
                    {
                        Console.WriteLine("Error: The file was saved but is empty (0 bytes).");
                    }
                }
                else
                {
                    Console.WriteLine("Error: Received an empty response stream from the conversion.");
                }
            }
        }
        catch (ApiException apiEx)
        {
            Console.WriteLine($"API Error: {apiEx.Message}\n{apiEx.StackTrace}");
        }
        catch (Exception ex)
        {
            Console.WriteLine("General Error: " + ex.Message + "\n" + ex.StackTrace);
        }
    }

Please share your input file, as I can’t reproduce this issue.