API Evangelist enhancements for Config V1 Bucket Gcp Metrics Integration API

overlay: 1.0.0
info:
  title: API Evangelist enhancements for Config V1 Bucket Gcp Metrics Integration API
  version: 1.0.0
extends: openapi/chronosphere-gcpmetricsintegration-api-openapi.yml
x-generated: '2026-08-29'
x-method: generated
x-source: 'Values taken verbatim from the provider''s own published Config V1 OpenAPI 3.0.3 at https://docs.chronosphere.io/openapi/api_v1_config_openapi3_DOCUMENTATION_ONLY.json
  (fetched 2026-08-29). This overlay does not invent anything; it carries the server and security declarations Chronosphere publishes on the master
  document onto the per-tag documents refined from the older /openapi.yaml export, which declares only "servers: [{url: /}]" and no securitySchemes.'
x-operations: 5
actions:
- target: $
  description: Replace the placeholder relative server with the real templated Chronosphere host. The API is served from a per-customer subdomain;
    "tenant" is the organization subdomain the docs call CHRONOSPHERE_DOMAIN.
  update:
    servers:
    - url: https://{tenant}.chronosphere.io
      variables:
        tenant:
          default: tenant
          description: tenant ID assigned by the service provider
- target: $
  description: 'Declare the API-Token header scheme Chronosphere requires on every operation. Note this is NOT Authorization: the Prometheus query
    API uses a bearer token, the Config/Data/State APIs use API-Token.'
  update:
    components:
      securitySchemes:
        ApiKeyAuth:
          type: apiKey
          in: header
          name: API-Token
          description: Chronosphere API token
    security:
    - ApiKeyAuth: []
- target: $.info
  description: Point contact and terms at the surfaces Chronosphere actually publishes.
  update:
    contact:
      name: Chronosphere Support
      email: support@chronosphere.io
      url: https://docs.chronosphere.io/support
    x-api-evangelist:
      runtime-semantics: conventions/chronosphere-conventions.yml
      errors: errors/chronosphere-problem-types.yml
      rate-limits: rate-limits/chronosphere-rate-limits.yml
      lifecycle: lifecycle/chronosphere-lifecycle.yml
      authentication: authentication/chronosphere-authentication.yml
      data-model: data-model/chronosphere-data-model.yml
- target: $
  description: Record the throttling status Chronosphere returns but declares on no operation. 429 is documented at https://docs.chronosphere.io/administer/limits-licensing/limits/query-limits
    and appears in no responses[] block in any published document.
  update:
    x-undeclared-responses:
      '401': Missing or invalid API-Token.
      '403': Token lacks the required role; many operations need SysAdmin or an unrestricted service account.
      '429': Query-side throttling. No Retry-After or RateLimit-* header is published.