VideoGenerationRequest

{
    "model": "grok-imagine-video",
    "prompt": "string",
    "image": {
        "url": "https://cdn.example.com/file.jpg"
    },
    "reference_images": [
        {
            "url": "string"
        }
    ],
    "duration": 1,
    "aspect_ratio": "1:1",
    "resolution": "480p",
    "property1": "string",
    "property2": "string"
}