# Put back what an applied entry replaced

`POST /hosting/sites/{id}/design-library/applications/{application}/undo` · Rivier · hosting

Put back what an applied entry replaced.

- Scope: hosting:write
- Graphql: Mutation.hostingLibraryApplyUndo
- Sdk: hosting.libraryApply.undo
- Cli: hosting library apply undo

## Parameters

- `id` (path, required), string
- `application` (path, required), string

## Responses

- `200`: Success
- `400`: The request was malformed
- `401`: No valid credential
- `403`: The credential lacks the scope, origin or address
- `429`: Over the key's rate limit; see Retry-After

## Example

```sh
curl -X POST 'https://api.rivier.ai/hosting/sites/{id}/design-library/applications/{application}/undo' \
  -H 'Authorization: Bearer $KEY'
```