> ## 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.

# RequireApprovalUnion - TypeScript SDK

> RequireApprovalUnion type definition

<Warning>
  The TypeScript SDK and docs are currently in beta.
  Report issues on [GitHub](https://github.com/OpenRouterTeam/typescript-sdk/issues).
</Warning>

## Supported Types

### `models.RequireApproval`

```typescript lines theme={null}
const value: models.RequireApproval = {};
```

### `models.RequireApprovalAlways`

```typescript lines theme={null}
const value: models.RequireApprovalAlways = "always";
```

### `models.RequireApprovalNever`

```typescript lines theme={null}
const value: models.RequireApprovalNever = "never";
```

### `any`

```typescript lines theme={null}
const value: any = "<value>";
```