aws ec2 deregister-instance-event-notification-attributes
Deregisters tag keys to prevent tags that have the specified tag keys from being included in scheduled event notifications for resources in the Region. AWS CLI reference
2 options Its page in the AWS CLI reference
Options
--dry-runChecks whether you have the required permissions for the action, without actually making the request, and provides an error response.--instance-tag-attributeInformation about the tag keys to deregister.