# OpenAPI 3.0
requestBody:
  content:
    multipart/form-data:
      schema:
       type: object
       properties:
        orderId:
          type: integer
        fileName:
          type: string
          format: binary

# OpenAPI 3.1
requestBody:
  content:
    multipart/form-data:
      schema:
       type: object
       properties:
        orderId:
          type: integer
        fileName:
          type: string
          contentMediaType: application/octet-stream