curl --request POST \
  --url https://utoken-test.uuzu.com/kling/v1/videos/image2video \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "<string>",
  "prompt": "<string>",
  "image": "<string>",
  "duration": 123,
  "width": 123,
  "height": 123,
  "fps": 123,
  "seed": 123,
  "n": 123,
  "response_format": "<string>",
  "user": "<string>",
  "metadata": {}
}
'

{
  "task_id": "<string>",
  "status": "<string>"
}