MiniMaxVideosCreateRequest

{
    "model": "MiniMax-Hailuo-2.3-Fast",
    "prompt": "string",
    "duration": 6,
    "size": "768p",
    "metadata": {
        "first_frame_image": "http://example.com",
        "property1": "string",
        "property2": "string"
    }
}