> ## 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.

# NotFoundResponseError

Not Found - Resource does not exist

## Fields

| Field                 | Type                                                                                | Required             | Description                     | Example                                                          |
| --------------------- | ----------------------------------------------------------------------------------- | -------------------- | ------------------------------- | ---------------------------------------------------------------- |
| `error`               | [components.NotFoundResponseErrorData](../components/notfoundresponseerrordata.mdx) | :heavy\_check\_mark: | Error data for NotFoundResponse | \{<br />"code": 404,<br />"message": "Resource not found"<br />} |
| `openrouter_metadata` | Dict\[str, *Nullable\[Any]*]                                                        | :heavy\_minus\_sign: | N/A                             |                                                                  |
| `user_id`             | *OptionalNullable\[str]*                                                            | :heavy\_minus\_sign: | N/A                             |                                                                  |