Gemini31FlashImageEditRequest

{
    "model": "gemini-3.1-flash-image-preview",
    "image": "string",
    "prompt": "string",
    "image_config": {
        "aspect_ratio": "1:1",
        "image_size": "512"
    },
    "temperature": 0,
    "top_p": 0,
    "top_k": 1
}