KlingV3TextToVideoRequest

{
    "prompt": "城市夜晚的霓虹灯在雨后的街道上倒映",
    "negative_prompt": "模糊，噪点，过曝",
    "duration": "5",
    "aspect_ratio": "16:9",
    "cfg_scale": 0.5,
    "generate_audio": false,
    "multi_prompt": [
        {
            "index": 1,
            "prompt": "string",
            "duration": "string"
        }
    ],
    "shot_type": "customize"
}