openapi: 3.0.1
info:
  title: Regression test for an API which doesn't have any example
  version: 0.0.1
servers:
- url: /
paths:
  /op:
    get:
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/_op_get_request'
        required: true
      responses:
        "200":
          description: OK
components:
  schemas:
    _op_get_request:
      properties:
        property:
          type: string
      required:
      - property
      type: object

