"Aggregator Alerts" appear under the Alerts section in VMware Aria Operations but do not trigger notifications.
Aria Operations 8.18.x
The "Aggregator Alerts" are view-only alerts. These alerts are generated for monitoring purposes and do not have the capability to trigger notifications.
Currently, VMware Aria Operations does not support notifications or any actionable responses for Aggregator Alerts. These alerts are purely informational and cannot be configured for notifications.