curl -X GET \
  'https://api.appcharge.com/coupons/coupon/summer26/promo-codes?limit=1000&sortDirection=desc&isActive=true&page=1' \
  -H 'x-publisher-token: <x-publisher-token>'

{
    "promoCodes": [
        {
            "name": "swx1",
            "active": false,
            "maxRedemptions": 1,
            "createdAt": "2025-01-22T15:58:24.116Z",
            "updatedAt": "2025-01-22T15:58:24.116Z",
            "redemptions": 100
        },
        {
            "name": "swx2",
            "active": true,
            "maxRedemptions": 1,
            "createdAt": "2025-01-22T15:58:24.116Z",
            "updatedAt": "2025-01-25T08:44:26.668Z",
            "redemptions": 50
        }
    ],
    "totalCount": 2,
    "totalPages": 1,
    "hasNextPage": false,
    "page": 1,
    "limit": 1000
}

{
    "error": "Coupon not found."
}