API Reference > presentation-common > PresentationRules > SelectedNodeInstancesSpecification > onlyIfNotHandled onlyIfNotHandled onlyIfNotHandled: undefined | boolean Identifies whether we should ignore this specification if there is already an existing specification with higher priority that already provides content. Defined in presentation/common/src/rules/content/SelectedNodeInstancesSpecification.ts Line 46 Last Updated: 13 June, 2024