> ## 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.

# Validation

Where tool-call arguments are checked against the original schema. Only `runtime` (in OpenRouter) is available in this release.

## Example Usage

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

value := components.ValidationRuntime
```

## Values

| Name | Value |
| - | - |
| `ValidationRuntime` | runtime |