尽管post请求中缺少字段,swagegerhub模拟响应返回201

我正试图根据以下定义在SwaggerHub模拟一个帖子请求:

    post:
      summary: "Creates order"
      description: ""
      consumes:
      - application/json
      parameters:
      - name: "order"
        in: body
        description: "New order"
        schema:
          $ref: "#/definitions/Order"
      responses:
        201:
          description: "Order succesfully created."
        400:
          description: "Order can't be created"

模型定义为:

definitions:
  Order:
    type: object
    properties:
      id:
        type: string
        format: uuid
        example: d290f1ee-6c54-4b01-90e6-d701748f0851
      marketPair:
        type: integer
        format: "int64"
        example: "BTC_TRY"
      amount:
        type: number
        format: "int64"
        example: "1.3"
      price:
        type: integer
        format: "int32"
        example: "467"
      operationType:
        type: string
        description: "Type of operation"
        enum: 
        - "buy"
        - "sell"
        example: "buy"
      orderType:
        type: string
        description: "Order Type"
        enum:
        - "limit"
        - "market"
        - "stop"
        default: "limit"
        example: "limit"
    xml:
      name: "Order"

每次我试图发布带有缺失字段的坏JSON,或者即使在主体中没有JSON,我仍然会收到201代码,这绝对不应该是201。

我的配置中是否缺少某些内容,或者SwaggerHub需要进行哪些更改来识别我的规范并开始检查有效负载是否符合此端点的规范要求?