curl --request POST \
  --url https://api.trymaitai.ai/api/v1/test-sets \
  --header 'Content-Type: application/json' \
  --header 'X-Maitai-Api-Key: <api-key>' \
  --data '
{
  "name": "Golden Test Set v2",
  "intent_group_id": 10,
  "is_golden": true
}
'

{
  "data": {
    "id": 16,
    "name": "Golden Test Set v2",
    "intent_group_id": 10,
    "is_golden": true
  }
}