Optionaldata: ArmatureBoneOptionsOptionaluuid: stringOptionalold_StaticallStaticbehaviorStaticpreview_StaticselectedOptionaltype: anyOptionalforSelf: booleanOptionalkeep_uuid: booleanOptionalaxis_number: axisNumberOptionalinvert: booleanOptionalevent: EventOptionalisOutlinerClick: booleanOptionalweight: number