generated: '2026-10-02'
method: derived
generator: derive-data-model.py
source:
- openapi/bookit-n-go-openapi.yaml
notation: has_one = property $ref; has_many = array of $ref; belongs_to = <entity>_id field
summary:
  entities: 59
  entities_in_spec: 59
  relationships: 51
entities:
- name: ActionReceiptResponse
  fields: 1
- name: ActionResponse
  fields: 1
- name: AgentAction
  fields: 12
- name: AgentActionResponse
  fields: 1
- name: AgentExecuteInput
  fields: 1
- name: AirlineConstraintInput
  fields: 5
- name: Booking
  fields: 7
- name: BookingResponse
  fields: 1
- name: BudgetConstraintInput
  fields: 5
- name: CancellationInput
  fields: 3
- name: CancellationPreview
  fields: 9
- name: CancellationPreviewResponse
  fields: 1
- name: Consent
  fields: 9
- name: ConsentGrantInput
  fields: 5
- name: ConsentListResponse
  fields: 1
- name: ConsentResponse
  fields: 1
- name: Constraint
  fields: 8
- name: ConstraintListResponse
  fields: 1
- name: Contact
  fields: 4
- name: ErrorResponse
  fields: 1
- name: FlightBookingInput
  fields: 4
- name: FlightBookingPrepareActionInput
  fields: 4
- name: FlightBookingPrepareIntent
  fields: 4
- name: FlightOfferList
  fields: 2
- name: FlightSearch
  fields: 10
- name: HotelBookingInput
  fields: 5
- name: HotelBookingPrepareActionInput
  fields: 4
- name: HotelBookingPrepareIntent
  fields: 3
- name: HotelCancelActionInput
  fields: 4
- name: HotelCancelIntent
  fields: 4
- name: HotelSearch
  fields: 9
- name: LocationConstraintInput
  fields: 5
- name: MaxCabinConstraintInput
  fields: 5
- name: Money
  fields: 2
- name: Preference
  fields: 14
- name: PreferenceInput
  fields: 9
- name: PreferenceListResponse
  fields: 1
- name: Provenance
  fields: 4
- name: RecommendationEvidence
  fields: 9
- name: RecommendationReceiptResponse
  fields: 1
- name: RecommendationRequest
  fields: 3
- name: RecommendationResponse
  fields: 1
- name: ServicingAction
  fields: 13
- name: TravelContext
  fields: 4
- name: TravelerContact
  fields: 4
- name: TravelerProfile
  fields: 9
- name: TravelerProfileInput
  fields: 3
- name: TravelerProfilePatch
  fields: 3
- name: TravelerProfileResponse
  fields: 1
- name: Trip
  fields: 5
- name: TripInput
  fields: 1
- name: TripItem
  fields: 6
- name: TripItemInput
  fields: 2
- name: TripItemResponse
  fields: 1
- name: TripItemServicing
  fields: 1
- name: TripListResponse
  fields: 1
- name: TripResponse
  fields: 1
- name: WebhookEvent
  fields: 7
  description: Signed canonical JSON. Receivers should reject timestamps older than five minutes and deduplicate
    by id. Transient failures retry at most five times.
- name: WebhookInput
  fields: 2
relationships:
- from: RecommendationRequest
  to: TravelContext
  type: has_one
  via: context
- from: RecommendationEvidence
  to: Preference
  type: belongs_to
  via: preferenceId
- from: RecommendationEvidence
  to: TravelContext
  type: has_one
  via: context
- from: TravelerProfileInput
  to: TravelerContact
  type: has_one
  via: contact
- from: TravelerProfile
  to: TravelerContact
  type: has_one
  via: contact
- from: TravelerProfile
  to: Provenance
  type: has_one
  via: provenance
- from: TravelerProfile
  to: Preference
  type: has_many
  via: preferences
- from: TravelerProfile
  to: Constraint
  type: has_many
  via: constraints
- from: TravelerProfilePatch
  to: TravelerContact
  type: has_one
  via: contact
- from: PreferenceInput
  to: TravelContext
  type: has_one
  via: context
- from: PreferenceInput
  to: Provenance
  type: has_one
  via: provenance
- from: Preference
  to: TravelContext
  type: has_one
  via: context
- from: Preference
  to: Provenance
  type: has_one
  via: provenance
- from: MaxCabinConstraintInput
  to: Provenance
  type: has_one
  via: provenance
- from: BudgetConstraintInput
  to: Provenance
  type: has_one
  via: provenance
- from: AirlineConstraintInput
  to: Provenance
  type: has_one
  via: provenance
- from: LocationConstraintInput
  to: Provenance
  type: has_one
  via: provenance
- from: Constraint
  to: Provenance
  type: has_one
  via: provenance
- from: ConsentGrantInput
  to: Provenance
  type: has_one
  via: provenance
- from: Consent
  to: Provenance
  type: has_one
  via: provenance
- from: TravelerProfileResponse
  to: TravelerProfile
  type: has_one
  via: data
- from: PreferenceListResponse
  to: Preference
  type: has_many
  via: data
- from: ConstraintListResponse
  to: Constraint
  type: has_many
  via: data
- from: ConsentListResponse
  to: Consent
  type: has_many
  via: data
- from: ConsentResponse
  to: Consent
  type: has_one
  via: data
- from: HotelCancelActionInput
  to: HotelCancelIntent
  type: has_one
  via: intent
- from: FlightBookingPrepareActionInput
  to: FlightBookingPrepareIntent
  type: has_one
  via: intent
- from: HotelBookingPrepareActionInput
  to: HotelBookingPrepareIntent
  type: has_one
  via: intent
- from: AgentActionResponse
  to: AgentAction
  type: has_one
  via: data
- from: HotelCancelIntent
  to: Trip
  type: belongs_to
  via: tripId
- from: Trip
  to: TripItem
  type: has_many
  via: items
- from: TripItemInput
  to: Booking
  type: belongs_to
  via: bookingId
- from: TripItem
  to: Booking
  type: belongs_to
  via: bookingId
- from: TripItem
  to: TripItemServicing
  type: has_one
  via: servicing
- from: TripListResponse
  to: Trip
  type: has_many
  via: data
- from: TripResponse
  to: Trip
  type: has_one
  via: data
- from: TripItemResponse
  to: TripItem
  type: has_one
  via: data
- from: CancellationPreview
  to: Trip
  type: belongs_to
  via: tripId
- from: CancellationPreview
  to: Money
  type: has_one
  via: refundEstimate
- from: CancellationPreview
  to: Money
  type: has_one
  via: penaltyEstimate
- from: CancellationPreviewResponse
  to: CancellationPreview
  type: has_one
  via: data
- from: ServicingAction
  to: Trip
  type: belongs_to
  via: tripId
- from: ServicingAction
  to: Money
  type: has_one
  via: refundEstimate
- from: ServicingAction
  to: Money
  type: has_one
  via: penaltyEstimate
- from: ActionResponse
  to: ServicingAction
  type: has_one
  via: data
- from: FlightBookingInput
  to: Money
  type: has_one
  via: acceptedTotal
- from: FlightBookingInput
  to: Contact
  type: has_one
  via: contact
- from: HotelBookingInput
  to: Money
  type: has_one
  via: acceptedTotal
- from: HotelBookingInput
  to: Contact
  type: has_one
  via: contact
- from: Booking
  to: Money
  type: has_one
  via: total
- from: BookingResponse
  to: Booking
  type: has_one
  via: data