Gets or sets the count of Rates that are available at sunnycars for this VehicleCategory.
This Property is set only if, this VehicleCategory is delivered within the AvailableVehicleCategories-Array of a RatesResponse. Otherwise its value will be delivered as "-1", meaning "not initialized".
VehicleCategory Class | SunnyCars.Schema.Osi.WsReservation.V4 Namespace