GET - https://subscribercrmapi-dev.galapagosconservation.org.uk/api/contacttype
Lists all Contact Types.
[ { "Id": 1, "Name": "Current", "IsEmployer": false, "IsPaySource": false, "IsWorkplace": false }, { "Id": 2, "Name": "Lapsed", "IsEmployer": false, "IsPaySource": false, "IsWorkplace": false }]