Deleting LF-Tag expressions - AWS Lake Formation

Deleting LF-Tag expressions

You can delete LF-Tag expressions that are no longer in use. If you have granted permissions to principals on Data Catalog resources using the LF-Tag expression, they will no longer have the permissions.

Only data lake administrators, the LF-Tag expression creator, or a principal with Drop permission on the LF-Tag expression can delete an LF-Tag expression. In addition to the Drop permission, the principal also needs lakeformation:DeleteLFTagExpression IAM permission to delete an LF-Tag expression.

You can delete an LF-Tag expression by using the AWS Lake Formation console, the API, or the AWS Command Line Interface (AWS CLI).

Console
To delete an LF-Tag expression (console)

  1. Open the Lake Formation console at https://console.aws.amazon.com/lakeformation/.

    Sign in as a data lake administrator, the LF-Tag expression creator, or a principal that has permissions to delete the expression.

  2. In the navigation pane, under Permissions, choose LF-Tags and permissions.

  3. Choose the LF-Tag expression tab.

  4. On the LF-Tag expressions section, select an LF-Tag expression, and then choose Delete.

  5. In the Delete LF-Tag expression? dialog box, to confirm the deletion, enter the LF-Tag expression name in the designated field and then choose Delete.

AWS CLI
To delete an LF-Tag (AWS CLI)

  • Enter a delete-lf-tag-expression command. Provide the expression name and catalog ID to delete.

    The following example deletes the LF-Tag expression with the name my-tag-expression from the Data Catalog with ID 123456789012. The catalog-id parameter is optional if you're using the same account as your AWS CLI configuration. After deleting an LF-Tag expression, Lake Formation cleans up the associated permission records for that expression. This includes both individual permission records and aggregate permission records that contain the deleted expression.

    aws lakeformation delete-lf-tag-expression \
--name "my-tag-expression" \
--catalog-id "123456789012"