{ "firstName": "Jane", "lastName": "Doe", "thirdPartyReference": "ZEN-7074522d-c71d-403f", "email": "jane.doe@example.com", "contactNumberAsE164": "+14155552671", "notes": "Notes about the customer.", "salutation": "Mr.", "sendEmailReceipts": true, "emailNotification": "DONT_CHANGE" }