KeLingText2VideoParams

{
    "model_name": "string",
    "prompt": "string",
    "negative_prompt": "string",
    "cfg_scale": 0,
    "mode": "string",
    "aspect_ratio": "string",
    "duration": "string",
    "callback_url": "string",
    "external_task_id": "string",
    "audio": true,
    "enable_audio": true
}