generated: '2026-07-21'
method: searched
source: https://docs.liftoff.io/advertiser/campaign_management_api
format: http-status
note: >-
  Error semantics for the Vungle/Liftoff advertiser APIs. The Campaign Management API
  publishes an explicit HTTP status-code table; the Reporting and Audiences APIs
  return JSON error bodies. Captured verbatim from the public Liftoff docs.
envelope:
  reporting_validation: '{"message": "..."}'
  audiences: '{"success": false, "error": "invalid API key"}'
error_codes:
  - code: 400
    title: Bad Request
    source: campaign_management_api
  - code: 401
    title: Missing or Invalid API Key
    action: Check the API Key/Secret used for HTTP Basic authentication.
    source: campaign_management_api
  - code: 403
    title: Access Denied
    source: campaign_management_api
  - code: 404
    title: Not Found
    source: campaign_management_api
  - code: 429
    title: Too Many Requests
    action: Back off and retry; respect the documented per-method rate limit.
    source: campaign_management_api
  - code: 500
    title: Server Error
    source: campaign_management_api
  - code: 503
    title: Service Unavailable
    source: campaign_management_api
audiences_responses:
  - status: 200
    body: '{"success": true}'
  - status: 401
    body: '{"success": false, "error": "invalid API key"}'
sources:
  - https://docs.liftoff.io/advertiser/campaign_management_api
  - https://docs.liftoff.io/advertiser/reporting_api
  - https://docs.liftoff.io/advertiser/direct/liftoff-api-audiences