主体请求得到对资源执行动作的权限。
A subject makes a request for permission to perform an action on a resource.
头信息用于传送控制信息,主体包含实际请求或响应消息内容。
The header is used to pass control information, and the body contains the actual request or response message content.
请求任务的管理主体及其IP地址。
Which admin principal requested the tasks and from which IP address?
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