A system administrator and OceanBase Cloud Platform (OCP) alert administrator can delete alert rules. System built-in alert rules cannot be deleted.
Prerequisites
The logged-on user has the system administrator or OCP alert administrator role.
You have created an alert rule. For more information, see Create an alert rule. You can delete only custom alert rules.
Procedure
Log on to the OCP console.
In the left-side navigation pane, click Alert Center.
Click the Alert Rules tab.
On the Alert Rules tab, find the specified alert rule.
In the Actions column of the alert rule, click the More icon (...) and select Delete.

In the confirmation dialog box that appears, click Delete.