CreateDraftVideoRequest

{
    "partnerModelId": "ep-20260809114245-bzj48",
    "name": "Paper boat",
    "prompt": "A red paper boat floating on a calm lake at sunrise",
    "mode": 1,
    "resolution": 1,
    "ratio": 1,
    "duration": 1,
    "seconds": 4,
    "draft": true,
    "webHookUrl": "https://your-domain.com/webhooks/coco"
}