curl --request PATCH \
  --url https://api.pandabase.io/v2/core/stores/{storeId}/coupons/{couponId} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "code": "<string>",
  "displayName": "<string>",
  "description": "<string>",
  "type": "FIXED",
  "value": 2,
  "minimumPurchase": 1,
  "maxUses": 2,
  "maxUsesPerCustomer": 2,
  "firstPurchaseOnly": true,
  "startsAt": "2023-11-07T05:31:56Z",
  "expiresAt": "2023-11-07T05:31:56Z",
  "enabled": true
}
'

{
  "ok": true,
  "data": "<unknown>"
}