POST /v1/images/edits.{
"model": "doubao-seedream-5-0-pro-260628",
"prompt": "Turn this photo into a night scene with neon lights",
"image": "",
"size": "2K",
"watermark": "true",
"output_format": "jpeg",
"sequential_image_generation": "auto",
"sequential_image_generation_options": "{\"max_images\":3}"
}