API Evangelist enhancements for LinkedIn Marketing AdAccounts AdCampaignGroups API

overlay: 1.0.0
info:
  title: API Evangelist enhancements for LinkedIn Marketing AdAccounts AdCampaignGroups API
  version: 1.0.0
extends: openapi/microsoft-linkedin-adcampaigngroups-api-openapi.yml
x-generated: '2026-08-13'
x-method: generated
x-source: https://learn.microsoft.com/en-us/linkedin/ + repository artifacts
actions:
- target: $.info
  description: Record API Evangelist provenance and the runtime facts a caller must know before the first
    call.
  update:
    x-apievangelist-provenance:
      source: API Evangelist derivation from https://learn.microsoft.com/en-us/linkedin/marketing/
      provider-published-openapi: false
      generated: '2026-08-13'
    x-linkedin-required-headers:
      Linkedin-Version: YYYYMM, required on every /rest/ call; current 202607; no default is applied
      X-Restli-Protocol-Version: 2.0.0
    x-api-evangelist-artifacts:
      conventions: conventions/microsoft-linkedin-conventions.yml
      errors: errors/microsoft-linkedin-problem-types.yml
      rate-limits: rate-limits/microsoft-linkedin-rate-limits.yml
      lifecycle: lifecycle/microsoft-linkedin-lifecycle.yml
      data-model: data-model/microsoft-linkedin-data-model.yml
      sandbox: sandbox/microsoft-linkedin-sandbox.yml
- target: $.info
  description: Record the platform-wide runtime gaps agents must compensate for.
  update:
    x-idempotency:
      supported: false
      note: No idempotency key. A retried create duplicates; dedupe client-side.
    x-rate-limit-signaling:
      headers: null
      status: 429
      retry_after: false
      note: No RateLimit-* or Retry-After headers are returned; quota is only visible in the Developer
        Portal Analytics tab.
    x-error-envelope:
      format: proprietary-json
      rfc9457: false
      fields:
      - message
      - serviceErrorCode
      - status
- target: $.servers
  description: Annotate the production server with the two base paths LinkedIn operates.
  update:
  - url: https://api.linkedin.com
    description: LinkedIn API production
    x-base-paths:
      versioned: /rest/
      unversioned: /v2/
- target: $.paths['/rest/adAccounts/{adAccountID}/adCampaignGroups'].get
  description: Add the shared error responses LinkedIn documents but the specification does not enumerate
    for adCampaignGroups_search.
  update:
    x-documented-errors:
    - 400
    - 401
    - 403
    - 404
    - 405
    - 411
    - 426
    - 429
    - 500
    - 504
    x-error-catalog: errors/microsoft-linkedin-problem-types.yml
- target: $.paths['/rest/adAccounts/{adAccountID}/adCampaignGroups'].post
  description: Add the shared error responses LinkedIn documents but the specification does not enumerate
    for adCampaignGroups_create.
  update:
    x-documented-errors:
    - 400
    - 401
    - 403
    - 404
    - 405
    - 411
    - 426
    - 429
    - 500
    - 504
    x-error-catalog: errors/microsoft-linkedin-problem-types.yml
- target: $.paths['/rest/adAccounts/{adAccountID}/adCampaignGroups/{campaignGroupID}'].get
  description: Add the shared error responses LinkedIn documents but the specification does not enumerate
    for adCampaignGroups_get.
  update:
    x-documented-errors:
    - 400
    - 401
    - 403
    - 404
    - 405
    - 411
    - 426
    - 429
    - 500
    - 504
    x-error-catalog: errors/microsoft-linkedin-problem-types.yml
- target: $.paths['/rest/adAccounts/{adAccountID}/adCampaignGroups/{campaignGroupID}'].post
  description: Add the shared error responses LinkedIn documents but the specification does not enumerate
    for adCampaignGroups_update.
  update:
    x-documented-errors:
    - 400
    - 401
    - 403
    - 404
    - 405
    - 411
    - 426
    - 429
    - 500
    - 504
    x-error-catalog: errors/microsoft-linkedin-problem-types.yml