# api initialization
convert_api = groupdocs_conversion_cloud.ConvertApi.from_keys(client_id, client_secret)

# define convert settings
settings = groupdocs_conversion_cloud.ConvertSettings()
settings.file_path = "sample.html"
settings.format = "pdf"
settings.output_path = "converted"

# define watermark options
watermark = groupdocs_conversion_cloud.WatermarkOptions()
watermark.text = "THIS IS SAMPLE WATERMARK"
watermark.bold = True;
watermark.font_size = 34;
watermark.color = "Gray";
watermark.background = False;
watermark.rotation_angle = 30;
watermark.left = 90;
watermark.top = 500;

# define PDF convert options
convertOptions = groupdocs_conversion_cloud.PdfConvertOptions()
convertOptions.watermark_options = watermark

settings.convert_options = convertOptions

# create convert document request
request = groupdocs_conversion_cloud.ConvertDocumentRequest(settings)
# convert
result = convert_api.convert_document(request)
print("Document converted successfully: " + result[0].url)