openapi: 3.0.0
info:
  version: 1.0
  title: Demo API
paths:
  /api:
    post:
      summary: 'Demo invalid type'
      requestBody:
        description: 'Cannot use type boolean'
        content:
          application/json:
              schema:
                type: boolean
      responses:
        '200':
          content:
            application/json:
                schema:
                  type: integer
                  minimum: 5
                  maximum: 10