accountOwnerModel

{
    "address": {
        "address1": "string",
        "address2": "string",
        "city": "string",
        "country": "ESP",
        "county": "string",
        "postCode": "string"
    },
    "emailAddress": "string",
    "firstName": "string",
    "id": "abcdefghijkl0123456789",
    "lastName": "string",
    "name": "string",
    "unregistered": true
}