Compliance of payload used in 029_05

Payload used in 029_05 is:

{
    "entities": [
        {
            "type": "Vehicle"
        }
    ]
}

But as said in 5.8.24: "If the data types and restrictions expressed by clause 5.2.12 are not met by the Subscription Fragment, then an error of type BadRequestData shall be raised".

Which is not what you expect in this TC.