View all designations

curl --request GET \
  --url https://api.helpyousponsor.com/v1/admin/designations \
  --header 'Authorization: Bearer <token>'

{
  "designations": [
    {
      "id": 123,
      "client_id": 123,
      "emailset_id": 123,
      "hysforms": "<string>",
      "code": "<string>",
      "name": "<string>",
      "info": "<string>",
      "donation_amounts": "<string>"
    }
  ]
}