CreateOmniImageRequest(FalOmniImageRequest)

{
    "prompt": "string",
    "image_urls": [
        "http://example.com"
    ],
    "elements": [
        {}
    ],
    "resolution": "1K",
    "num_images": 1,
    "aspect_ratio": "auto",
    "output_format": "jpeg",
    "sync_mode": true
}