ContactGroup

{
    "collaboration": {
        "organizations": [
            {
                "contactAmount": 0,
                "id": 0,
                "name": "string",
                "type": "INTERNAL"
            }
        ],
        "editors": [
            {
                "email": "user@example.com",
                "firstName": "string",
                "lastName": "string",
                "organizationName": "string",
                "userId": 0
            }
        ],
        "owners": [
            {
                "email": "user@example.com",
                "firstName": "string",
                "lastName": "string",
                "organizationName": "string",
                "userId": 0
            }
        ],
        "type": "PRIVATE"
    },
    "contactAmount": 0,
    "id": 0,
    "name": "string",
    "updateDate": "2019-08-24T14:15:22.123Z"
}