--- title: /api/admin/archive --- > In order to access the admin API endpoints you need to identify yourself. Unless you're using the `none` authentication method, you'll need to [create an ADMIN token](/how-to/how-to-create-api-tokens) and add an Authorization header using the token. ### Revive feature flag {#revive-feature-toggle} `POST http://unleash.host.com/api/admin/archive/revive/:featureName` Response: **200 OK** - When feature flag was successfully revived. ### Delete an archived feature flag `DELETE http://unleash.host.com/api/admin/archive/:featureName` Will fully remove the feature flag and associated configuration. Impossible to restore after this action.