# ocsf::class_uid

Returns the `class_uid` for a given `class_name`.

```tql
ocsf::class_uid(name:string) -> int
```

## Description

### `name: string`

The `class_name` for which `class_uid` should be returned.

## See Also

* [`ocsf::class_name`](https://preview.docs.tenzir.com/375/375/reference/functions/ocsf/class_name.md)