An ota client DELETE a Vehicle, deleting beforehand its rows in UpdateSpecTable and RequiredPackageTable.
An ota client GET the Vehicle for the given VIN.
An ota client GET a Seq of Vehicle either from regex/status search, or from table scan.
An ota client PUT a new Vehicle, adding a row in VehicleTable.
An ota client PUT a new Vehicle, adding a row in VehicleTable. Resolver is not contacted.