API Reference > presentation-frontend > Core > PresentationManager > getNodesAndCount getNodesAndCount Method Retrieves nodes. getNodesAndCount(requestOptions: Paged<HierarchyRequestOptions<IModelConnection>>, parentKey?: NodeKey): Promise<{ nodes: Node[] }> Parameter Type Description requestOptions Paged<HierarchyRequestOptions<IModelConnection>> options for the request parentKey NodeKey Key of the parent node. Returns - Promise<{ nodes: Node[] }> A promise object that returns either a nodes response object with nodes and nodes count on success or an error string on error. Defined in presentation/frontend/src/PresentationManager.ts Line 156 Last Updated: 13 June, 2024