CustomerKeyContactCreateDTO(CustomerKeyContactCreateDTO)

{
    "deleted": true,
    "email": "string",
    "keyContactPersonId": "string",
    "legalName": "string",
    "mail_enabled": true,
    "mobile": "string",
    "name": "string",
    "sms_enabled": true,
    "via": "string",
    "whatsapp_enabled": true
}