LegacyAsyncRequest

{
    "model": "qwen-image",
    "input": {
        "prompt": "一只橘猫坐在窗边看雨，细腻插画风格",
        "property1": "string",
        "property2": "string"
    },
    "parameters": {
        "n": 1,
        "size": "1664*928",
        "negative_prompt": "string",
        "prompt_extend": true,
        "seed": 0,
        "watermark": true,
        "property1": "string",
        "property2": "string"
    },
    "property1": "string",
    "property2": "string"
}