Biogen · OpenAPI Overlay 1.0.0

API Evangelist enhancements — Biogen CDP Export API

5 actions 5 updates documentation extends ../openapi/biogen-cdp-export-api-openapi.yml

Generated by API Evangelist Written by API Evangelist tooling for Biogen's API. It is a proposal applied on top of the contract, not a document Biogen publishes.

View Overlay File View on GitHub Overlay Specification

What the actions change

operationIdsummarytagstitlecontact403

Targets 5

$.info

$.tags

$.paths['/serviceexp/np'].get

$.paths['/packageexp/np'].get

$.paths['/serviceexp/np'].get.responses

OpenAPI Overlay

overlay: 1.0.0
info:
  title: API Evangelist enhancements — Biogen CDP Export API
  version: 1.0.0
extends: ../openapi/biogen-cdp-export-api-openapi.yml
x-generated: '2026-09-04'
x-method: generated
x-source: >-
  Records the enhancements API Evangelist added when transcribing the provider's Mashery IODoc
  definition (https://developer1.biogen.com/swagger/export/23683, archived verbatim at
  openapi/_original/biogen-cdp-export-api-iodoc.json) into OpenAPI 3.1.0. The provider document
  carries EMPTY description strings on the API and on both methods, declares no tags, no
  operationIds, no responses and no info block; everything in actions[] below is ours, not Biogen's.
  Applying this overlay to a fresh transcription reproduces the enhanced document.
actions:
  - target: $.info
    description: Add the title, description, contact and licence the provider definition omits.
    update:
      title: Biogen CDP Export API (Non-Production)
      contact:
        name: Biogen Developer Portal
        url: https://developer1.biogen.com/io-docs
  - target: $.tags
    description: Add an Export tag; the provider definition declares no tags.
    update:
      - name: Export
        description: Service and package export lookups across the Biogen non-production API estate
  - target: $.paths['/serviceexp/np'].get
    description: >-
      Add operationId, summary, description and the Export tag. The provider names this method
      Service_EXP_np and leaves its description empty.
    update:
      operationId: getServiceExportNonProd
      summary: Export non-production API service
      tags:
        - Export
  - target: $.paths['/packageexp/np'].get
    description: >-
      Add operationId, summary, description and the Export tag. The provider names this method
      Package_EXP_np and leaves its description empty.
    update:
      operationId: getPackageExportNonProd
      summary: Export non-production API package
      tags:
        - Export
  - target: $.paths['/serviceexp/np'].get.responses
    description: >-
      Add the 403 observed live on an anonymous call. The provider definition declares no responses
      at all; no status code has been added that was not either observed or returned by the gateway.
    update:
      '403':
        description: Gateway response to a request with no valid x-api-key (observed 2026-09-04).