bucket_name:
  name: bucket_name
  type: string
  required: true
  in: path
  description: 存储桶的名称

prefix:
  name: prefix
  type: string
  in: query
  description: 对象的前缀过滤

recursive:
  name: recursive
  type: bool
  in: query
  description: 是否展开对象列表，false则只显示当前目录层级下的对象，true则显示匹配前缀的所有对象

x-bucket-object-key:
  name: X-Yunion-Bucket-Upload-Key
  type: string
  in: header
  description: 对象的key

x-bucket-content-type:
  name: Content-Type
  type: string
  in: header
  description: 对象的content-type

x-bucket-content-length:
  name: Content-Length
  type: string
  in: header
  description: 对象的content-length

x-bucket-storage-class:
  name: X-Yunion-Bucket-Upload-Storageclass
  type: string
  in: header
  description: 对象的storage_class

x-bucket-acl:
  name: X-Yunion-Bucket-Upload-Acl
  type: string
  in: header
  description: 对象的acl，可能值为：private, public-read, public-read-write