获取一个值，指明Bucket请求列表。

Returns the content length of the HTTP response.

Returns the status code of the HTTP response.

获取一个值，指明是否所有的结果都已经返回。

获取一个值，用户设定结果从该值之后按字母排序的第一个开始返回。

获取一个值，用于限定此次返回bucket的最大数。 如果不设定，默认为100。

获取一个值，指明下一个Marker。

获取一个值，限定返回的Bucket的Key必须以该值作为前缀。

Gets and sets the RequestId property. ID that uniquely identifies a request. Aliyun keeps track of request IDs. If you have a question about a request, include the request ID in your correspondence.

Contains additional information about the request, such as the md5 value of the object.