openapi: 3.1.0
info:
  title: Maersk Air Booking API
  description: >
    Submit air freight booking requests via Maersk Air Cargo. Covers
    consolidation, charter, and forwarder bookings between supported
    origin and destination airports.
  version: '1.0'
  contact:
    name: Maersk Developer Support
    url: https://developer.maersk.com/support

servers:
  - url: https://api.maersk.com
    description: Production Gateway

security:
  - ConsumerKey: []

tags:
  - name: AirBookings
    description: Air freight bookings.

paths:
  /air-booking/v1/bookings:
    post:
      summary: Create Air Booking
      description: Submit a new air freight booking request.
      operationId: createAirBooking
      tags:
        - AirBookings
      parameters:
        - name: Consumer-Key
          in: header
          required: true
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AirBookingRequest'
      responses:
        '201':
          description: Booking created.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AirBooking'

  /air-booking/v1/bookings/{bookingReference}:
    get:
      summary: Get Air Booking
      description: Retrieve an existing air booking by reference.
      operationId: getAirBooking
      tags:
        - AirBookings
      parameters:
        - name: bookingReference
          in: path
          required: true
          schema:
            type: string
        - name: Consumer-Key
          in: header
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Booking returned.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AirBooking'

components:
  securitySchemes:
    ConsumerKey:
      type: apiKey
      in: header
      name: Consumer-Key
  schemas:
    AirBookingRequest:
      type: object
      required: [origin, destination, departureDate, pieces]
      properties:
        origin:
          type: string
          description: IATA airport code.
        destination:
          type: string
          description: IATA airport code.
        departureDate:
          type: string
          format: date
        productCode:
          type: string
          enum: [GENERAL, EXPRESS, PHARMA, PERISHABLE]
        pieces:
          type: array
          items:
            type: object
            properties:
              count:
                type: integer
              grossWeight:
                type: number
              weightUnit:
                type: string
                enum: [KGM, LBR]
              dimensions:
                type: object
                properties:
                  length:
                    type: number
                  width:
                    type: number
                  height:
                    type: number
                  unit:
                    type: string
                    enum: [CMT, INH]
        shipper:
          $ref: '#/components/schemas/AirParty'
        consignee:
          $ref: '#/components/schemas/AirParty'
    AirBooking:
      allOf:
        - $ref: '#/components/schemas/AirBookingRequest'
        - type: object
          properties:
            bookingReference:
              type: string
            status:
              type: string
              enum: [RECEIVED, CONFIRMED, REJECTED, CANCELLED, COMPLETED]
            createdAt:
              type: string
              format: date-time
    AirParty:
      type: object
      properties:
        name:
          type: string
        accountNumber:
          type: string
        contactEmail:
          type: string