# StartPipelineRequest ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **default_font** | Option<**String**> | | [optional] **pages** | Option<**Vec**> | `None` → whole project, `Some(pages)` → just those pages. | [optional] **region** | Option<[**models::Region**](Region.md)> | Optional bounding-box hint for inpainter engines (repair-brush). | [optional] **steps** | **Vec** | Engine ids (`inventory::submit!` ids) to run in order. | **system_prompt** | Option<**String**> | | [optional] **target_language** | Option<**String**> | | [optional] [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)