AWS::RDS::EventSubscription:
Properties: Enabled: "true" EventCategories: | [ "restoration", "maintenance", "recovery", "backup", "notification", "availability", "failure", "deletion", "creation", "low storage", "configuration change", "failover", "read replica", "failure", "configuration change", "configuration change", "deletion", "restoration", "creation", "notification", "failure", "failover", "notification", "backup" ] SnsTopicArn: "\"topic-arn\"" SourceIds: | [ "instance-id-a", "instance-id-b", "you can leave this blank, so it subscribe to all resources" ] SourceType: | "db-instance|db-security-group|db-parameter-group|db-snapshot|db-cluster|db-cluster-snapshot"