Oracle Health (Cerner) · OpenAPI Overlay 1.0.0

API Evangelist enhancements for Oracle Health Millennium Platform FHIR R4 Capability Generic API

3 actions 3 updates update extends openapi/cerner-generic-api-openapi.yml

Generated by API Evangelist Written by API Evangelist tooling for Oracle Health (Cerner)'s API. It is a proposal applied on top of the contract, not a document Oracle Health (Cerner) publishes.

View Overlay File View on GitHub Overlay Specification

What the actions change

x-apievangelist-providerx-apievangelist-enrichedx-apievangelist-artifactsx-standardsx-tenancyx-error-envelope

Targets 2

$.info

$.paths.*.*

OpenAPI Overlay

overlay: 1.0.0
info:
  title: API Evangelist enhancements for Oracle Health Millennium Platform FHIR R4 Capability Generic API
  version: 1.0.0
extends: openapi/cerner-generic-api-openapi.yml
x-generated: '2026-08-14'
x-method: generated
x-source: API Evangelist enrichment pipeline — cross-links this repo's derived artifacts back onto the spec without
  mutating it.
actions:
- target: $.info
  update:
    x-apievangelist-provider: cerner
    x-apievangelist-enriched: '2026-08-14'
    x-apievangelist-artifacts:
      authentication: authentication/cerner-authentication.yml
      scopes: scopes/cerner-scopes.yml
      conventions: conventions/cerner-conventions.yml
      errors: errors/cerner-problem-types.yml
      lifecycle: lifecycle/cerner-lifecycle.yml
      conformance: conformance/cerner-conformance.yml
      data_model: data-model/cerner-data-model.yml
      sandbox: sandbox/cerner-sandbox.yml
    x-standards:
    - HL7 FHIR R4 (4.0.1)
    - SMART App Launch 2.0
    - OAuth 2.0
    - OpenID Connect
- target: $.info
  update:
    x-tenancy:
      model: multi-tenant
      binding: tenant id is a required path segment of the service root
      discovery: /.well-known/smart-configuration at the tenant service root
- target: $.paths.*.*
  update:
    x-error-envelope: FHIR OperationOutcome (application/fhir+json)