curl https://api.tapace.lk/v1/templates/tmpl_Q4vN8xT2mLr7KpZs3Wd1/duplicate \
  -H "Authorization: Bearer $TAPACE_API_KEY" \
  -H "Idempotency-Key: 8b1d5f3a-4c9e-4a2b-9d7e-6c3a1f8b5d20" \
  -H "Content-Type: application/json" \
  -d '{ "name": "Platinum membership" }'

{
  "object": "template",
  "id": "tmpl_Zp7Kd2Wm9Xq4Ln8Tv3Rb",
  "type": "generic",
  "name": "Platinum membership",
  "revision": 1,
  "archived": false,
  "requiredFields": ["memberName"],
  "createdAt": "2026-10-13T09:40:00.000Z",
  "updatedAt": "2026-10-13T09:40:00.000Z"
}