> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter-d02e98a0-mintlify-7021d5f4.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# NotFoundResponseError - Python SDK

> NotFoundResponseError method reference

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

Not Found - Resource does not exist

## Fields

| Field     | Type                                                                                                           | Required             | Description                     | Example                                         |
| --------- | -------------------------------------------------------------------------------------------------------------- | -------------------- | ------------------------------- | ----------------------------------------------- |
| `error`   | [components.NotFoundResponseErrorData](/client-sdks/python/api-reference/components/notfoundresponseerrordata) | :heavy\_check\_mark: | Error data for NotFoundResponse | `{"code": 404,"message": "Resource not found"}` |
| `user_id` | *OptionalNullable\[str]*                                                                                       | :heavy\_minus\_sign: | N/A                             |                                                 |