HailuoVideoRequest

{
    "model": "MiniMax-Hailuo-2.3",
    "prompt": "string",
    "images": [
        "string"
    ],
    "duration": 0,
    "resolution": "string",
    "size": "string",
    "metadata": {
        "first_frame_image": "string",
        "last_frame_image": "string",
        "subject_reference": [
            {
                "type": "character",
                "image": [
                    "string"
                ]
            }
        ],
        "prompt_optimizer": true,
        "fast_pretreatment": true,
        "property1": "string",
        "property2": "string"
    }
}