openapi: 3.1.1
info:
  title: CatalogPullCallbackAction
  version: 2.0.0
  description: Container schemas fetched from beckn.yaml. This cannot be extended as it is a reserved
    schema in beckn protocol. Any additional properties added to this schema can only be made using its
    *Attributes property
  license:
    name: CC-BY-NC-SA 4.0 International
  contact:
    name: Beckn Labs
    url: https://beckn.io
components:
  schemas:
    CatalogPullCallbackAction:
      x-iri: https://schema.beckn.io/CatalogPullCallbackAction/v2.0
      type: object
      description: 'The real-world act by which the CS (Cataloging Service) delivers the results of a
        previously accepted /catalog/pull request to the subscriber''s (DS) /catalog/on_pull callback
        endpoint.


        This schema appears in the Catalog Pull phase. The CS produces it as the message payload of the
        async callback; the subscriber (DS) consumes it to retrieve the requested catalog data.


        Fabric context: Produced by the CS after processing the pull request. When the result is small
        it is returned inline in `catalogs`; when the result is too large to return inline the callback
        carries a `downloadManifest` for downloading the result.


        Relationship: Composed as the message payload of the /catalog/on_pull callback. The DS MUST use
        context.messageId to correlate this callback with the originating /catalog/pull request.'
      additionalProperties: false
      required:
      - status
      properties:
        status:
          type: string
          enum:
          - COMPLETED
          - FAILED
          description: Status of the pull request result assigned by the CS. COMPLETED — the CS successfully
            assembled the catalog result; the DS MUST process either catalogs[] or downloadManifest. FAILED
            — the CS could not assemble the result; the DS MUST read the error field and MUST NOT attempt
            to process catalogs or downloadManifest.
        catalogs:
          type: array
          description: Requested catalogs inline. Present when status is COMPLETED.
          items:
            $ref: https://schema.beckn.io/Catalog/v2.2/attributes.yaml#/components/schemas/Catalog
        downloadManifest:
          type: object
          description: Metadata required to download, verify, and decode the catalog result payload from
            object storage. Present when status is COMPLETED and the result is too large to return inline
            in catalogs[]. Mutually exclusive with catalogs[] — exactly one MUST be present when status
            is COMPLETED. The CN MUST download the object at url, verify the checksum before processing,
            and MUST NOT process the content if verification fails.
          additionalProperties: false
          required:
          - url
          - format
          - sizeBytes
          - checksum
          - expiresAt
          properties:
            url:
              type: string
              description: Pre-signed object-store URL from which the catalog payload can be downloaded.
                The DS MUST NOT attempt to download after expiresAt.
            expiresAt:
              type: string
              format: date-time
              description: ISO 8601 timestamp after which url is no longer valid. The DS MUST NOT attempt
                to download after this time; if expired, the DS MUST re-issue POST /catalog/pull.
            format:
              type: string
              enum:
              - json
              - json.gz
              description: Encoding format of the downloaded payload. The CN MUST decompress json.gz before
                parsing.
            sizeBytes:
              type: integer
              minimum: 0
              description: Size of the payload in bytes after any compression. The DS MAY use this to
                validate download completeness.
            checksum:
              type: string
              description: SHA-256 hex digest of the payload at url, prefixed with sha256:. The DS MUST
                verify this against the downloaded content before processing. If verification fails, the
                DS MUST discard the content and treat the pull as failed.
        pagination:
          $ref: https://schema.beckn.io/Pagination/v2.0/attributes.yaml#/components/schemas/Pagination
        error:
          description: Present when status is FAILED.
          $ref: https://schema.beckn.io/Error/v2.0/attributes.yaml#/components/schemas/Error