NativeCreateRequest

{
    "model": "doubao-seedance-2-0-260128",
    "content": [
        {
            "type": "text",
            "text": "string",
            "image_url": {
                "url": "string"
            },
            "video_url": {
                "url": "string"
            },
            "role": "reference_image"
        }
    ],
    "resolution": "480p",
    "ratio": "16:9",
    "duration": 5,
    "watermark": false,
    "camera_fixed": true,
    "seed": 0,
    "return_last_frame": true,
    "generate_audio": true,
    "execution_expires_after": 0
}