CreateAsyncImageGenerationRequest

{
    "model": "gpt-image-2",
    "prompt": "一张电影级科技城市全景海报，清晨雾气，纵深透视，细节丰富",
    "n": 1,
    "size": "1536x1024",
    "image": [
        "data:image/png;base64,BASE64_IMAGE_DATA"
    ],
    "quality": "auto",
    "response_format": "url",
    "property1": "string",
    "property2": "string"
}