> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# ContainerFileSource

Container files are always produced by the assistant sandbox.

## Example Usage

```go theme={null}
import (
	"github.com/OpenRouterTeam/go-sdk/models/components"
)

value := components.ContainerFileSourceAssistant
```

## Values

| Name                           | Value     |
| ------------------------------ | --------- |
| `ContainerFileSourceAssistant` | assistant |