> ## 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.

# GetContainerFileRequest

## Example Usage

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

let value: GetContainerFileRequest = {
  containerId: "sess_abc123",
  fileId: "cfile_b3V0L3JlcG9ydC5jc3Y",
};
```

## Fields

| Field           | Type     | Required             | Description                                                                                                                                                                                                                                                           | Example                    |
| --------------- | -------- | -------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- |
| `httpReferer`   | *string* | :heavy\_minus\_sign: | The app identifier should be your app's URL and is used as the primary identifier for rankings.<br />This is used to track API usage per application.<br />                                                                                                           |                            |
| `appTitle`      | *string* | :heavy\_minus\_sign: | The app display name allows you to customize how your app appears in OpenRouter's dashboard.<br />                                                                                                                                                                    |                            |
| `appCategories` | *string* | :heavy\_minus\_sign: | Comma-separated list of app categories (e.g. "cli-agent,cloud-agent"). Used for marketplace rankings.<br />                                                                                                                                                           |                            |
| `containerId`   | *string* | :heavy\_check\_mark: | The canonical container id, exactly as returned in a bash/shell tool result — a restarted session has its own `-r<nonce>`-suffixed id. A session-derived id is always `sess_` + the sanitized session key, which is not necessarily the raw session id that was sent. | sess\_abc123               |
| `fileId`        | *string* | :heavy\_check\_mark: | Container file id (`cfile_` + base64url of the file path).                                                                                                                                                                                                            | cfile\_b3V0L3JlcG9ydC5jc3Y |