Contact Modified

---

Request

Headers

Header	Value
Content-Type	application/json

Body (example: all fields)

{
  "id": 44,
  "firstName": "John",
  "lastName": "Doe",
  "email": "[email protected]",
  "phone": "+12025550123",
  "additionalFields": {
    "customerType": "premium"
  },
  "listIds": [1, 2, 3]
}

---

Body (example: some fields missing / empty)

{
  "id": 44,
  "firstName": "John",
  "lastName": "Doe",
  "email": null,
  "phone": null,
  "additionalFields": {},
  "listIds": []
}