overlay: 1.0.0 info: title: API Evangelist enhancements for Kontakt.io Entity Management Integration API version: 1.0.0 extends: openapi/kontaktio-entity-management-openapi.yml x-generated: '2026-08-23' x-method: generated x-source: Derived from the harvested spec plus the Kontakt.io Developer Center; the harvested spec in openapi/_original/ is never mutated. actions: - target: $.info update: x-apievangelist-repo: https://github.com/api-evangelist/kontaktio x-apievangelist-artifacts: authentication: authentication/kontaktio-authentication.yml conventions: conventions/kontaktio-conventions.yml errors: errors/kontaktio-problem-types.yml lifecycle: lifecycle/kontaktio-lifecycle.yml rate_limits: rate-limits/kontaktio-rate-limits.yml data_model: data-model/kontaktio-data-model.yml conformance: conformance/kontaktio-conformance.yml sandbox: sandbox/kontaktio-sandbox.yml changelog: changelog/kontaktio-changelog.yml x-apievangelist-generated: '2026-08-23' x-apievangelist-auth: flow: clientCredentials tokenUrl: https://kc.cloud.{region}.kontakt.io/realms/{tenant}/protocol/openid-connect/token token_lifetime_seconds: 300 docs: https://developer.kontakt.io/docs/entity-management-integration-api/0255c5646ab01-authentication-o-auth2-client-credentials-flow note: The spec declares only http/bearer; the client-credentials flow that mints the bearer is documented in prose only. x-apievangelist-reversibility: No delete or revert operation is published — an incorrect batch import cannot be rolled back through this API.