API Evangelist enhancements for Leadspace Discovery API

overlay: 1.0.0
info:
  title: API Evangelist enhancements for Leadspace Discovery API
  version: 1.0.0
extends: openapi/leadspace-discovery-openapi.yml
actions:
  - target: $.info
    update:
      x-apievangelist-generated: '2026-07-19'
      x-apievangelist-method: generated
      x-apievangelist-source: >-
        Generated from Leadspace's published technical specifications in the
        Leadspace help center. Leadspace publishes no machine-readable OpenAPI.
      x-apievangelist-artifacts:
        authentication: authentication/leadspace-authentication.yml
        conventions: conventions/leadspace-conventions.yml
        errors: errors/leadspace-problem-types.yml
        error_codes: errors/leadspace-error-codes.yml
        lifecycle: lifecycle/leadspace-lifecycle.yml
        rate_limits: rate-limits/leadspace-rate-limits.yml
        data_model: data-model/leadspace-data-model.yml
        webhooks: asyncapi/leadspace-callbacks-webhooks.yml
        conformance: conformance/leadspace-conformance.yml
  - target: $.info
    update:
      x-idempotency:
        supported: false
        note: >-
          Leadspace documents no idempotency key. external_id and
          external_bulk_id are correlation-only and explicitly not used for
          processing, so retries re-consume credits.
  - target: $.info
    update:
      x-rate-limit:
        transactions_per_second: 30
        basis: customer program-type tiered SLA
        signal: HTTP 429
        headers: none documented
  - target: $.info
    update:
      x-credit-metering:
        metered: true
        exhaustion_status: 427
        note: >-
          427 is a non-standard status Leadspace uses for credit exhaustion or
          an invalid program ID. Treat as terminal, not retriable.