VehicleGroup 

************************************** Either a specific Vehicle in a
request or a booking or a collection (alternative choices, multiple Vehicles, list of
Vehicles in a request or response, ...)
**************************************

Element Group Information

Model

Vehicle{0,1} | Vehicles{0,1}
Children: Vehicle, Vehicles

Used By

Complex Types RuleQuantityType, RuleType, SegmentParkingType, SegmentVehicleType, SegmentWaterType, StationVehicleDropOffType, StationVehiclePickupType, StationVehicleType, VehicleModelType, VehicleType
Element Vehicles

Source 

<xs:group name="VehicleGroup">
  <xs:annotation>
    <xs:documentation>************************************** Either a specific Vehicle in a request or a booking or a collection (alternative choices, multiple Vehicles, list of Vehicles in a request or response, ...) **************************************</xs:documentation>
  </xs:annotation>
  <xs:choice>
    <xs:annotation>
      <xs:documentation>One or Many</xs:documentation>
    </xs:annotation>
    <xs:element ref="Vehicle" minOccurs="0"/>
    <xs:element ref="Vehicles" minOccurs="0"/>
  </xs:choice>
</xs:group>