openapi: 3.0.1
info:
  license:
    name: MIT
  title: Example - oneOf data type
  version: 1.0.0
servers:
- url: http://api.example.xyz/v1
paths:
  /example:
    get:
      operationId: list
      responses:
        "200":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Example'
          description: OK
      x-accepts:
      - application/json
components:
  schemas:
    Example:
      oneOf:
      - items:
          type: number
        type: array
      - items:
          type: integer
        type: array