Notification topics as switch resource URIs
When you subscribe to notifications, you subscribe to notifications about specific topics. A topic is the URI of a specific switch resource. That URI can contain a query string that specifies particular attributes of that resource.
For example, specifying the following URI as a topic results in notifications being sent when the administrative state or link state of any interface changes, but not when some other attribute of an interface changes:
/rest/v10.04/system/interfaces?depth=2&attributes=admin_state,link_state
TheAOS-CXREST API Reference lists all the switch resources. You can use the GET method of the resource in theAOS-CXREST API参考确定年代的URIwitch resource, including the query string to specify an attribute or list of attributes.