> ## 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.

# InputImageMask - TypeScript SDK

> InputImageMask type definition

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

## Example Usage

```typescript lines theme={null}
import { InputImageMask } from "@openrouter/sdk/models";

let value: InputImageMask = {};
```

## Fields

| Field      | Type     | Required             | Description |
| ---------- | -------- | -------------------- | ----------- |
| `fileId`   | *string* | :heavy\_minus\_sign: | N/A         |
| `imageUrl` | *string* | :heavy\_minus\_sign: | N/A         |