# parseRegistryKey

**Kind:** Function

**Source:** [`atloria-monorepo/apps/api/src/docs-repo/sidecar.ts`](https://github.com/sherkety/atloria/blob/main/atloria-monorepo/apps/api/src/docs-repo/sidecar.ts#L114)

Inverse of registryKey. Legacy bare-uuid keys parse as lang='default'.

## Signature

```ts
function parseRegistryKey(key: string): { docUuid: string; lang: string }
```

## Parameters

| Name | Type |
|---|---|
| `key` | `string` |

**Returns:** `{ docUuid: string; lang: string }`