openapi-generator-original/samples/client/others/java/okhttp-gson-oneOf-array/api/openapi.yaml

openapi: 3.0.3
info:
  title: oneOf with array inside
  version: 1.0.0
servers:
- url: /
paths:
  /myExample:
    get:
      responses:
        "200":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/_myExample_get_200_response'
          description: Response
      x-accepts:
      - application/json
components:
  schemas:
    OneOf1:
      example:
        message1: message1
      properties:
        message1:
          type: string
      type: object
    _myExample_get_200_response:
      oneOf:
      - items:
          $ref: '#/components/schemas/OneOf1'
        type: array