豆包图片生成响应

{
    "model": "doubao-seedream-3-0-t2i-250415",
    "created": 1718888888,
    "data": [
        {
            "url": "https://example.com/gen1.jpg",
            "b64_json": "iVBORw0KGgoAAAANSUhEUgAAAB...",
            "size": "1024x1024"
        }
    ],
    "usage": {
        "generated_images": 1,
        "output_tokens": 4096,
        "total_tokens": 4096
    },
    "error": {
        "code": "BadRequest",
        "message": "提示词包含违规内容"
    }
}