Lambda function is not tagged

Why do I see this?

One of your Lambda functions does not have any tags associated with it.

What does this mean?

AWS lets users add tags to any and all of their AWS resources. Tags are metadata that can be used to manage, organize, search for, and filter resources. By adding tags, lambda functions can be organized by owner, project, or department. Tags will also help everyone in your team understand what a function does. The primary benefits of tagging your Lambda functions are grouping, filtering, and cost allocation.

This event notifies you when there are no tags associated with one of your Lambda functions.

How do I fix ”Lambda Function is not tagged“?

If you were notified of this event for any of your Lambda functions, you can add reasonable tags that are relevant to your function. You can use AWS Lambda console to add tags to a function when you deploy it, or to add tags to existing functions.