curl -X GET \
 /catalogue/product-groups \
 --header "Authorization: Bearer <token>"

{
  "data": [
    {
      "id": "ad8f1c2c-3b1c-4b0a-8b0a-0b0b0b0b0b0b",
      "name": "SaaS Packages",
      "enabled": true,
      "forceSameBillingInterval": false,
      "memberships": [
        {
          "id": "ad8f1c2c-3b1c-4b0a-8b0a-0b0b0b0b0b0b",
          "product": "<unknown>",
          "pricePlans": [
            "<unknown>"
          ],
          "position": 123,
          "label": "Pro",
          "upgradeable": true,
          "downgradeable": true,
          "changeTiming": "immediately",
          "creditType": "full"
        }
      ],
      "createdAt": "2023-11-07T05:31:56Z",
      "updatedAt": "2023-11-07T05:31:56Z"
    }
  ],
  "meta": {
    "pagination": {
      "totalItems": 123,
      "itemsPerPage": 123,
      "currentPage": 123,
      "lastPage": 123
    }
  }
}