You can view and update the notification email address set for an instance on the instance details page.
- Sign in to the Oracle Cloud
                                Infrastructure Console.
 
- In Oracle Cloud
                                Infrastructure Console, click the Navigation menu icon in the top left corner.
 
- Click Analytics & AI. Under Analytics, click Data
                                                  Intelligence.
 
- On the Instances page, click an instance to open the instance details page.
 
- On the instance details page, click Update Email to modify the current notification email address.
 
- In Update Notification Email, enter the email address and click Save Changes.