curl --request POST \
  --url https://api.weryai.com/v1/generation/video-watermark-remove \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "video_url": "https://example.com/video.mp4",
  "rect_vo_list": [
    {
      "lt_x": 0.1,
      "lt_y": 0.05,
      "rb_x": 0.4,
      "rb_y": 0.15
    }
  ]
}
'

{
  "status": 0,
  "desc": "success",
  "message": "success",
  "data": {
    "batch_id": 123456789,
    "task_ids": [
      "task_abc123"
    ]
  }
}