Use UntagResource with a CLI

To remove tags from an existing Lambda function

The following untag-resource example removes the tag with the key name DEPARTMENT tag from the my-function Lambda function.

aws lambda untag-resource \
    --resource arn:aws:lambda:us-west-2:123456789012:function:my-function \
    --tag-keys DEPARTMENT

This command produces no output.

For more information, see Tagging Lambda Functions in the AWS Lambda Developer Guide.

Example 1: Removes the supplied tags from a function. The cmdlet will prompt for confirmation before proceeding unless the -Force switch is specified. A single call is made to the service to remove the tags.

Remove-LMResourceTag -Resource "arn:aws:lambda:us-west-2:123456789012:function:MyFunction" -TagKey "Washington","Oregon","California"

Example 2: Removes the supplied tags from a function. The cmdlet will prompt for confirmation before proceeding unless the -Force switch is specified. Once call to the service is made per supplied tag.

"Washington","Oregon","California" | Remove-LMResourceTag -Resource "arn:aws:lambda:us-west-2:123456789012:function:MyFunction"