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46 REST API Guide  OpenManage Essentials | Revision A02
2.8.3 Last alert IDs
<BASE_URI>/Alerts/LastAlertId
This API returns the ID of the last alert inserted in the OpenManage Essentials database.
2.8.4 Alerts since
<BASE_URI>/AlertsSince/{id}
This API returns the alerts since the identifier provided ({id}). This identifier will typically be obtained by a call to
<BASE_URI>/Alerts/LastAlertId at some time in the past.
2.9 Alert subscriptions
Alert subscriptions provide an option to register or subscribe for alerts that match a filter. The subscription
mechanism will allow notifications of alerts to external subscribers.
The following URI can be used to perform alert subscription operations:
Alert subscriptions: <BASE_URI>/AlertSubscriptions
Operations supported: GET, POST, PUT, and DELETE
Attributes (filtering): Id
The attributes associated with the alert subscription is described below.
Attribute Name
Description
Id
The unique identifier for the subscription.
IdSubscriberService
The enumerated type or identifier of the subscription service. This enables
association with the correct notification mechanism.
UserName
The user name of the subscriber.
Description
The description of the subscriber (for example, mobile device model).
IsEnabled
A flag indicating whether this subscription is enabled or disabled.
AlertFilterId
The filter identifier associated with the subscription.
Token
A string that provides information about the subscriber (for example, address
or device token).
The numbers for the various subscriber services are listed in the following table. As of OpenManage
Essentials version 1.3, only Google Cloud is supported.