curl --request POST \
  --url https://api.ppio.com/v3/async/vidu-q2-reference2video \
  --header 'Authorization: <authorization>' \
  --header 'Content-Type: <content-type>' \
  --data '
{
  "bgm": true,
  "seed": 123,
  "audio": true,
  "prompt": "<string>",
  "duration": 123,
  "subjects": [
    {
      "id": "<string>",
      "images": [
        {}
      ],
      "voice_id": "<string>"
    }
  ],
  "watermark": true,
  "resolution": "<string>",
  "aspect_ratio": "<string>",
  "movement_amplitude": "<string>"
}
'

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