openapi: 3.1.0
servers:
  - url: http://redocly-example.com
info:
  title: Sample API
  version: 1.0.0
paths:
  /hello:
    get:
      operationId: getMessage
      security: []
      summary: Get a greeting message
      responses:
        200:
          description: OK
          content:
            application/json:
              schema:
                $ref: ./message-schema.yaml