openapi: '3'
info:
  version: 0.0.1
  title: 'test'
paths:
  /test1:
    post:
      requestBody:
        content:
          application/json:
            schema:
              type: object
      responses:
        '200':
          description: 'test'
      callbacks:
        callback1:
          '{$request.body#/callback}':
            post:
              requestBody:
                content:
                  application/json:
                    schema:
                      $ref: '#/components/schemas/test'
              responses:
                '200':
                  description: 'test'
  /test2:
    post:
      requestBody:
        content:
          application/json:
            schema:
              type: object
      responses:
        '200':
          description: 'test'
      callbacks:
        callback2:
          '{$request.body#/callback}':
            post:
              requestBody:
                content:
                  application/json:
                    schema:
                      $ref: '#/components/schemas/test'
              responses:
                '200':
                  description: 'test'
components:
  schemas:
    test:
      type: string