curl --request GET \
  --url http://localhost/api/v3/benefits/definitions/campaigns

{
  "data": [
    "<unknown>"
  ],
  "links": {
    "first": "<string>",
    "last": "<string>",
    "prev": "<string>",
    "next": "<string>"
  },
  "meta": {
    "current_page": 123,
    "from": 123,
    "last_page": 123,
    "links": {},
    "path": "<string>",
    "per_page": 123,
    "to": 123,
    "total": 123
  }
}