# SwarmSpecOrchestration ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **task_history_retention_limit** | Option<**i64**> | The number of historic tasks to keep per instance or node. If negative, never remove completed or failed tasks. | [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)