ImageEditMultipartRequest

{
    "model": "gpt-image-1.5",
    "prompt": "Add a watercolor effect to this image",
    "image[]": [
        "string"
    ],
    "mask": "string",
    "n": "1",
    "quality": "low",
    "size": "1024x1024",
    "output_format": "png",
    "output_compression": "90",
    "background": "auto",
    "moderation": "auto",
    "partial_images": "2",
    "stream": "false",
    "user": "user-abc123",
    "watermark": "false"
}