> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter-d02e98a0-mintlify-5b6e02fd.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# OpenResponsesErrorEvent - Python SDK

> OpenResponsesErrorEvent method reference

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

Event emitted when an error occurs during streaming

## Fields

| Field             | Type                                                                                                 | Required             | Description |
| ----------------- | ---------------------------------------------------------------------------------------------------- | -------------------- | ----------- |
| `type`            | [components.OpenResponsesErrorEventType](/client-sdks/python/components/openresponseserroreventtype) | :heavy\_check\_mark: | N/A         |
| `code`            | *Nullable\[str]*                                                                                     | :heavy\_check\_mark: | N/A         |
| `message`         | *str*                                                                                                | :heavy\_check\_mark: | N/A         |
| `param`           | *Nullable\[str]*                                                                                     | :heavy\_check\_mark: | N/A         |
| `sequence_number` | *float*                                                                                              | :heavy\_check\_mark: | N/A         |