openapi: 3.1.0
info:
  title: referenceNumbers
  description: |
    object containing different reference number types
  version: "1.0.0"
  creation date: 2026-07-20
  update date:
  contact: 
    name: NMFTA Digital LTL Council
    email: support@nmfta.org
  license:
    name: NMFTA License
    url: https://github.com/dsdcapis/less-than-truckload/blob/main/LICENSE.md

    ReferenceNumbers:
      type: object
        - bolNumber
        - QuoteID
        - ShipmentID
        - MasterBOL
        - poNumber
        - AdditionalReferences
        - trailerNumber
      properties:
        bolNumber:
          type: [string, 'null']
          description: The eBOL or BOL number for the shipment.
        QuoteID:
          type: [string, 'null']
          description: Quote ID provided by the carrier for the shipment.
        ShipmentID:
          type: [string, 'null']
          description: Shipper-assigned reference number for the individual shipment (load \#, shipment \#, etc. This can also be the pro.)
        MasterBOL:
          type: [string, 'null']
          description: Shipper reference number for Pooled services.
        poNumber:
          type: [string, 'null']
          description: Purchase Order Number provided by Consignee. There can be multiple Purchase Order Numbers associated with a single shipment.
        AdditionalReferences:
          type: [string, 'null']
          description: Cross reference PRO number provided by eBOL API.
        trailerNumber:
          type: [string, 'null']
          description: Trailer number currently transporting shipment.