Criar Cupom

curl --request POST \
  --url https://api.mginex.com/open-api/catalog/coupon \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "code": "<string>",
  "discount": {
    "type": "FIXED",
    "amount": 123
  },
  "enabled": true,
  "categories": [
    "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  ],
  "products": [
    "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  ],
  "expirationDate": "2023-11-07T05:31:56Z",
  "maxUses": 123,
  "minAmount": 123
}
'

{
  "success": true,
  "data": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  }
}