Which statement is incorrect with regards to the Oracle Cloud Infrastructure (OCI) Notifications service? (Choose the best answer.) 

Answer options:

A. Notification topics may be assigned as the action performed by an OCI Events configuration.
B. OCI Alarms can be configured to publish to a notification topic when triggered.
C. An OCI function may subscribe to a notification topic.
D. A subscription can forward notifications to an HTTPS endpoint.
E. A subscription can integrate with PagerDuty events.
F. It may be used to receive an email each time an OCI Autonomous Database backup is completed.

E

Reference: https://www.pagerduty.com/docs/guides/oracle-cloud-infrastructure/