curl --request POST \
  --url https://api.ontora.com/v1/interviews/{interview_id}/question-sets \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "description": "<string>",
  "sort_order": 0,
  "questions": []
}
'

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "interview_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "name": "<string>",
  "description": "<string>",
  "sort_order": 123,
  "created_at": "2023-11-07T05:31:56Z",
  "questions": []
}