> ## 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.

# ProviderPreferencesSortUnion - Python SDK

> ProviderPreferencesSortUnion method reference

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

The sorting strategy to use for this request, if "order" is not specified. When set, no load balancing is performed.

## Supported Types

### `components.ProviderPreferencesProviderSort`

```python lines theme={null}
value: components.ProviderPreferencesProviderSort = /* values here */
```

### `components.ProviderSortConfigUnion`

```python lines theme={null}
value: components.ProviderSortConfigUnion = /* values here */
```

### `components.SortEnum`

```python lines theme={null}
value: components.SortEnum = /* values here */
```