openapi: 3.0.0
info:
  title: test
  version: "1.0.0"
paths:
  /example1:
    get:
      description: test fetching
      parameters:
        - in: query
          name: basicName
          content:
            application/json:
              schema:
                type: object
                properties:
                  color:
                    oneOf:
                      - type: array # invalid definition b/c type: array is missing 'items'
                      - type: string
                      - type: integer
      responses:
        '200':
          description: successful fetch
