API Reference > presentation-backend > Core > PresentationManager > getNodes getNodes Method Retrieves nodes getNodes(requestContext: ClientRequestContext, requestOptions: Paged<HierarchyRequestOptions<IModelDb>>, parentKey?: NodeKey): Promise<Node[]> Parameter Type Description requestContext ClientRequestContext Client request context requestOptions Paged<HierarchyRequestOptions<IModelDb>> 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/backend/src/PresentationManager.ts Line 291 Last Updated: 13 June, 2024