API Reference > presentation-frontend > Core > PresentationManager > getNodes getNodes Method Retrieves nodes getNodes(requestOptions: Paged<HierarchyRequestOptions<IModelConnection>>, parentKey?: NodeKey): Promise<Node[]> Parameter Type Description requestOptions Paged<HierarchyRequestOptions<IModelConnection>> options for the request parentKey NodeKey Key of the parent node if requesting for child nodes Returns - Promise<Node[]> A promise object that returns either an array of nodes on success or an error string on error. Defined in presentation/frontend/src/PresentationManager.ts Line 171 Last Updated: 13 June, 2024