# Sandbox.Package.ListAsync

```csharp
static System.Threading.Tasks.Task<ListResult> ListAsync(string id, System.Threading.CancellationToken token = null)
```

Retrieve a list of packages, organised into groups, for discovery

### Parameters

- `id` (`string`)
- `token` (`System.Threading.CancellationToken`), default `null`

### Returns

`System.Threading.Tasks.Task<ListResult>`

Declared in [Sandbox.Package](/api/Sandbox.Package).
Assembly: `Sandbox.Engine`.