Patch/Update response contains fields not existing in the request (with the false value of modification marker).

[gopherus]

Patch/update for existing entity

Request:
PATCH /v1/api/dev/actor HTTP/1.1
Host: 127.0.0.1:8080
Content-Type: application/json
Content-Length: 164

{
    "Entity": [
        {
            "actorId": 453,
            "lastName": "Zimmerman",
            "lastUpdate": "2020-06-08T21:13:38+02:00"
        }
    ]
}

Response:

[
    {
        "actorId": 453,
        "firstName": "",
        "lastName": "ZIMMERMAN",
        "lastUpdate": "2020-06-08T21:13:38+02:00"
    }
]

Body contains field "firstName".

Enitity in DB:

actor_id first_name last_name last_update
453@JOHN@ZIMMERMAN@2020-06-08 19:13:38