> ## 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.

# ServiceUnavailableResponseError - Python SDK

> ServiceUnavailableResponseError error handling

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

Service Unavailable - Service temporarily unavailable

## Fields

| Field                 | Type                                                                                                                               | Required             | Description                               | Example                                                      |
| --------------------- | ---------------------------------------------------------------------------------------------------------------------------------- | -------------------- | ----------------------------------------- | ------------------------------------------------------------ |
| `error`               | [components.ServiceUnavailableResponseErrorData](/client-sdks/python/api-reference/components/serviceunavailableresponseerrordata) | :heavy\_check\_mark: | Error data for ServiceUnavailableResponse | `{"code": 503,"message": "Service temporarily unavailable"}` |
| `openrouter_metadata` | Dict\[str, *Nullable\[Any]*]                                                                                                       | :heavy\_minus\_sign: | N/A                                       |                                                              |
| `user_id`             | *OptionalNullable\[str]*                                                                                                           | :heavy\_minus\_sign: | N/A                                       |                                                              |