Swagger发送body和formData参数

Question

我正在使用Swagger 2.0，我有一个问题是发送多个帖子参数。我有一个招摇错误Operation cannot have a body parameter and a formData parameter，我不知道如何解决它。在我的定义中，我有一个body参数，这个参数需要一个JSON格式，但是我还有其他参数，比如要上传的文件和文件名。

如何发送body和formData参数呢？

这是Web服务定义：

  /updateDatas:
    post:
      summary: Upadate datas
      description: |
        Update datas
      consumes:
        - multipart/form-data
      produces:
          - application/json
      parameters:
        - name: firstFileName
          in: formData
          description: First file name.
          required: true
          type: string
        - name: secondFileName
          in: formData
          description: Second file name.
          required: true
          type: string
        - name: datas
          in: body
          description: Json object informations.
          required: true
          schema:
            $ref: '#/definitions/Datas'
        - name: firstFile
          in: formData
          description: First file .jpg
          required: true
          type: file
        - name: clientFile
          in: formData
          description: Second file .jpg
          required: true
          type: file
      tags:
        - Application
      responses:
        '200':
          description: Uploaded
          schema:
            $ref: '#/definitions/Upload'
        '401':
          description: Unauthorized Bad Token