curl --request POST \
  --url https://dream-gateway.livepeer.cloud/text-to-speech \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model_id": "",
  "text": "",
  "description": "A male speaker delivers a slightly expressive and animated speech with a moderate speed and pitch."
}
'

{
  "audio": {
    "url": "<string>"
  }
}