ImageParameters

{
    "n": 1,
    "size": "1024*1024",
    "negative_prompt": "模糊，低清晰度，文字水印",
    "prompt_extend": true,
    "prompt_extend_mode": "direct",
    "enable_thinking": true,
    "seed": 0,
    "watermark": true,
    "property1": "string",
    "property2": "string"
}