如何在OpenAPI 3.0.3中隐藏一个字段

Question

我创建了一个包含一个get和apt的摇摇欲坠，第一个在我称之为元素（“ mycar”）的情况下，第二个我更新了车牌。作为一个相同的对象，我如何确保在招摇中只能显示板而不是对象的所有字段？

  '/example/car/{carId}':
get:
  summary: Get a Car by Id
  description: Get a car
  operationId: getCar
  tags:
    - Car
  parameters:
    - in: path
      name: carId
      required: true
      description: carID
      schema:
        type: string
  responses:
    '200':
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/MyCar'
[...]
put:
  summary: Update car plate
  description: update a plate by carID
  operationId: updatePlate
  tags:
    - Car
  parameters:
    - in: path
      name: carId
      required: true
      description: CarID to save
      schema:
        type: string
  requestBody:
    description: The new plate to create
    content:
      application/json:
        schema:
          $ref: '#/components/schemas/MyCar'
[...]
 MyCar:
  type: object
  properties:
    id:
      type: string
    owner:
      type: string
    plate:
      type: string

有没有办法仅显示前牌中的车牌而没有显示整个对象？