{
    "id": 97,
    "firstname": "John", 
    "lastname": "Doe", 
    "email": "john@doe.com", 
    "mobile": "012345679-0",
    "phone": "0123456789-1",
    "address": "Some Str. 123", 
    "city": "Some City", 
    "zip": "12345", 
    "notes": "Test customer notes."
}