curl --request POST \
  --url https://api.highwayapi.ai/v3/async/seedance-v1.5-pro-t2v \
  --header 'Authorization: <authorization>' \
  --header 'Content-Type: <content-type>' \
  --data '
{
  "fps": 123,
  "seed": 123,
  "ratio": "<string>",
  "prompt": "<string>",
  "duration": 123,
  "watermark": true,
  "resolution": "<string>",
  "camera_fixed": true,
  "service_tier": "<string>",
  "generate_audio": true,
  "execution_expires_after": 123
}
'

{
  "task_id": "<string>"
}