You can now add tags to a lifecycle policy in Data Lifecycle Manager (DLM). Tags allow you to categorize your policies in different ways, such as by department, purpose or owner. You can also enable resource level permissions based on tags to set access control on ability to modify or delete a tagged policy.

from Recent Announcements: https://aws.amazon.com/about-aws/whats-new/2019/11/data-lifecycle-manager-now-supports-adding-tags-to-lifecycle-policy/