openapi: 3.1.1
info:
  title: ServiceOffer Schema
  version: "2.1.0"
  description: Schema for representing service offers in the generalised Beckn Protocol model
  x-beckn-container: offerAttributes

components:
  schemas:
    ServiceOffer:
      x-iri: https://schema.beckn.io/ServiceOffer/v2.1
      type: object
      x-beckn-container: offerAttributes
      x-status: under-review
      x-tags:
        - service
        - generic-service
        - offer
      x-jsonld:
        "@context": "https://schema.beckn.io/ServiceOffer/v2.1/context.jsonld"
        "@type": "sof:ServiceOffer"
      properties:
        minimumQuantity:
          type: integer
          minimum: 1
          description: Minimum number of service units that must be ordered
          x-jsonld-id: "sof:minimumQuantity"
        maximumQuantity:
          type: integer
          minimum: 1
          description: Maximum number of service units that can be ordered at once
          x-jsonld-id: "sof:maximumQuantity"
        requiresAdvanceBooking:
          type: boolean
          description: Whether advance booking is required for this offer
          x-jsonld-id: "sof:requiresAdvanceBooking"
        bulkDiscountAvailable:
          type: boolean
          description: Whether bulk discounts are available for large quantities
          x-jsonld-id: "sof:bulkDiscountAvailable"
        eligibilityCriteria:
          type: array
          items:
            type: string
          description: >
            Human-readable eligibility conditions a Seeker NP must satisfy
            to avail this offer (e.g. "Registered implementing agency", "District MOU signed").
          x-jsonld-id: "sof:eligibilityCriteria"
        validityPeriodDays:
          type: integer
          minimum: 1
          description: >
            Number of days from offer acceptance within which the service
            must be availed. Relevant for bulk procurement and camp offers.
          x-jsonld-id: "sof:validityPeriodDays"
        cancellationPolicies:
          type: array
          description: >
            Ordered list of cancellation policies, from earliest to latest cutoff.
            Each entry defines the refund fraction applicable if cancellation is
            made before a given number of hours from service start.
          x-jsonld-id: "sof:cancellationPolicies"
          items:
            type: object
            required:
              - hoursBeforeService
              - refundFraction
            properties:
              hoursBeforeService:
                type: integer
                minimum: 0
                description: >
                  Hours before service start within which this policy applies.
                  0 means at or after service start time.
                x-jsonld-id: "sof:hoursBeforeService"
              refundFraction:
                type: number
                minimum: 0
                maximum: 1
                description: >
                  Fraction of the paid amount refunded under this policy
                  (1.0 = full refund, 0.0 = no refund, 0.5 = 50% refund).
                x-jsonld-id: "sof:refundFraction"
              description:
                type: string
                description: Human-readable description of this cancellation tier
                x-jsonld-id: "sof:cancellationPolicyDescription"