> For the complete documentation index, see [llms.txt](https://docs.vanrothe.com/wranglebot-engine/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vanrothe.com/wranglebot-engine/api/metalibrary/metacopy.md).

# MetaCopy

MetaCopies are the representation of a last known location. You can view them as shelf numbers for books in libraries.

### Get One MetaCopy

Use the `one()` method to fetch a single Metacopy record from a Metafile collection.

```javascript
const metacopy = library.query.metacopies.one("<metacopy-uuid>").fetch();
```

To use this example, replace `<metacopy-uuid>` with the UUID of the Metacopy you want to fetch.

### Delete One MetaCopy

Use the `delete()` method to delete a single Metacopy record from a Metafile collection.

```javascript
metacopy.query.delete();
```

The `delete()` method sends a deletion request to the Database and removes the record from the collection.

### Get Many MetaCopies

Use `many()` method to fetch multiple Metacopy records from a Metafile collection.

```javascript
const metacopies_array = metafile.query.metacopies.many().fetch();
```