Owner's Manual

17 REST API Guide – OpenManage Essentials | Version 1.0
The AddedOrUpdatedTimestamp and DeletedTimestamp denote the latest timestamps associated with
the device payload just returned. These timestamps can be used to retrieve delta information by a
consumer.
For example, if the device listing was retrieved by an OME REST consumer at time t1 and the consumer
needs to get information about the devices that were added or modified or deleted at time t2 where t2 >
t1, then the consumer, using the AddedOrUpdatedTimestamp and DeletedTimestamp obtained from the
last call at t1, can get a list of only the changed and deleted devices using the following REST API:
<BASE_URI>/Devices/{AddedOrUpdatedTimestamp}&{DeletedTimestamp}