CreateImageGenerationRequest

{
    "model": "gemini-image",
    "prompt": "赛博朋克城市夜景，霓虹灯，雨",
    "image": "string",
    "images": [
        "string"
    ],
    "n": 1,
    "size": "1024x1024",
    "quality": "standard",
    "response_format": "b64_json",
    "property1": "string",
    "property2": "string"
}