inherited from AbstractRequestStructure 1 item
- RequestTimestamp 1..1 xsd:dateTime
  
  Timestamp on request.
inherited from AuthenticatedRequestStructure 2 items
- groupAuthenticatedRequestGroup 1..1
  
  Elements for authentication. +SIRI v2.0
  - AccountId 0..1 xsd:NMTOKEN
    
    Account Identifier. May be used to attribute requests to a particular application provider and authentication key. The account may be common to all users of an application, or to an individual user. Note that to identify an individual user the RequestorRef can be used with an anonymised token. . +SIRI v2.0
  - AccountKey 0..1 xsd:normalizedString
    
    Authentication key for request. May be used to authenticate requests from a particular account. +SIRI v2.0
inherited from siri:AbstractDiscoveryRequestStructure 3 items
- groupRequestorEndpointGroup 1..1
  
  Elements relating to system that sent request.
  - Address 0..1 EndpointAddress
    
    Address to which response is to be sent. This may also be determined from RequestorRef and preconfigured data.
  - RequestorRef 1..1 ParticipantRefStructure
    
    Reference to a requestor - Participant Code.
  - MessageIdentifier 0..1 MessageQualifierStructure
    
    Arbitrary unique identifier that can be used to reference this message in subsequent interactions.
Defined here
groupOpraDiscoveryRequestScopeGroup 1..1

Filtering capabilities for an OpraDiscoveryRequest.
- groupCalendarAwarePtScopeGroup 1..1
  - groupPtScopeGroup 1..1
    
    PT SCOPE structure.
    - netex:AuthorityRef 0..1 AuthorityRefStructure
      
      Authority organisation scope (optional).
    - netex:OperatorRef 0..1 OperatorRefStructure
      
      Operator organisation scope (optional).
    - netex:SiteRef 0..1 SiteRefStructure
      
      Reference to a SITE.
    - netex:NetworkRef 0..1 NetworkRefStructure
      
      Reference to a NETWORK.
    - netex:VehicleMode 0..1 AllPublicTransportModesEnumeration
      
      PUBLIC TRANSPORT MODE: a characterisation of the operation according to the means of transport (bus, tram, metro, train, ferry, ship).
    - netex:LineRef 0..1 LineRefStructure
      
      Reference to a LINE.
    - netex:JourneyPatternRef 0..1 JourneyPatternRefStructure
      
      Reference to a JOURNEY PATTERN.
    - netex:ScheduledStopPointRef 0..1 ScheduledStopPointRefStructure
      
      Reference to a SCHEDULED STOP POINT.
    - netex:VehicleJourneyRef 0..1 VehicleJourneyRefStructure
      
      Reference to a VEHICLE JOURNEY. If given by context does not need to be repeated.
    - netex:DatedVehicleJourneyRef 0..1 VehicleJourneyRefStructure
      
      Reference to a DATED VEHICLE JOURNEY.
  - netex:DayTypeRef 0..1 DayTypeRefStructure
    
    Reference to a DAY TYPE.
  - netex:OperatingDayRef 0..1 OperatingDayRefStructure
    
    Reference to an OPERATING DAY.
  - netex:TimebandRef 0..1 TimebandRefStructure
    
    Reference to a TIME BAND.
- groupFleetScopeGroup 1..1
  - netex:GarageRef 0..1 GarageRefStructure
    
    Reference to a GARAGE.
  - netex:VehicleTypeRef 0..1 VehicleTypeRefStructure
    
    Reference to a VEHICLE TYPE.
  - netex:VehicleRef 0..1 VehicleRefStructure
    
    Reference to a VEHICLE.
  - RollingStockType 0..1 RollingStockTypeEnumerationdefault all