API Evangelist enhancements for Contensis Content Types API

overlay: 1.0.0
info:
  title: API Evangelist enhancements for Contensis Content Types API
  version: 1.0.0
  description: OpenAPI Overlay capturing what API Evangelist added on top of contensis-content-types-api-openapi.yml.
    Every action is additive metadata — provenance, the real multi-tenant host pattern, the authentication
    the source document omits, and links to the runtime-semantics artifacts in this repository. Nothing
    here changes an operation, a schema or a response. The source OpenAPI is never mutated.
extends: contensis-content-types-api-openapi.yml
x-generated: '2026-09-06'
x-method: generated
x-source: Generated from openapi/contensis-content-types-api-openapi.yml in this repository, plus the
  Contensis public documentation at https://www.contensis.com/help-and-docs/apis.
x-target-version: 1.0.0
actions:
- target: $.info
  description: Record where this description came from and what it does not cover.
  update:
    x-apis-io-provenance:
      enriched-by: API Evangelist enrichment pipeline
      enriched: '2026-09-06'
      source-documentation: https://www.contensis.com/help-and-docs/apis/delivery-http
      source-markdown-mirror: https://github.com/contensis/contensis-docs
      provider-published-openapi: false
      note: Contensis publishes no OpenAPI. This document describes a slice of the read-only Delivery
        API transcribed from the provider's own reference. It is not a provider artifact and must not
        be presented as one.
- target: $.info
  description: Point at the runtime semantics the specification does not carry.
  update:
    x-conventions: conventions/contensis-conventions.yml
    x-authentication: authentication/contensis-authentication.yml
    x-errors: errors/contensis-problem-types.yml
    x-rate-limits: rate-limits/contensis-rate-limits.yml
    x-lifecycle: lifecycle/contensis-lifecycle.yml
    x-data-model: data-model/contensis-data-model.yml
- target: $.servers[0]
  description: Explain the templated host. Contensis has no shared API host — the server variable is the
    customer's own environment.
  update:
    x-host-pattern: https://cms-{alias}.cloud.contensis.com
    x-staging-host-pattern: https://staging-{alias}.cloud.contensis.com
    x-host-evidence: https://github.com/contensis/cli/blob/main/packages/contensis-cli/README.md
    x-multi-tenant: true
- target: $.info
  description: State the authentication the source specification omits entirely.
  update:
    x-authentication-summary:
      scheme: apiKey
      in: header
      name: Authorization
      alternative: accessToken query parameter (documented, but leaks the credential into logs)
      scoped: false
      expiry: none documented
      docs: https://www.contensis.com/help-and-docs/apis/delivery-http/security/authentication
      note: Not added as a securityScheme because the pipeline does not mutate the source document; recorded
        here so a consumer of the overlay knows.
- target: $.paths['/api/delivery/projects/{projectId}/contenttypes'].get
  description: Mark the operation read-only and safe for an agent to call.
  update:
    x-agentic-access:
      action-class: connected
      consequence: read
      subject: optional
      reversibility: na
      idempotent: true
- target: $.paths['/api/delivery/projects/{projectId}/contenttypes/{contentTypeId}'].get
  description: Mark the operation read-only and safe for an agent to call.
  update:
    x-agentic-access:
      action-class: connected
      consequence: read
      subject: optional
      reversibility: na
      idempotent: true