curl --request GET \
  --url https://api.example.com/api/Configuration/SMS/AutoTopUp

{
  "id": 123,
  "agencyID": 123,
  "enabled": true,
  "packageID": 123,
  "minimumBalance": 123,
  "dateCreated": "2023-11-07T05:31:56Z",
  "dateModified": "2023-11-07T05:31:56Z",
  "modifiedByID": 123,
  "lastAutoTopUpDate": "2023-11-07T05:31:56Z",
  "lastAutoTopUpPurchaseID": 123,
  "packageQuantity": 123,
  "packagePrice": 123,
  "packagePricePerCredit": "<string>"
}