API Reference > presentation-backend > Core > PresentationManager > getNodePaths getNodePaths Method Retrieves paths from root nodes to children nodes according to specified keys. Intersecting paths will be merged. getNodePaths(requestContext: ClientRequestContext, requestOptions: HierarchyRequestOptions<IModelDb>, paths: InstanceKey[][], markedIndex: number): Promise<NodePathElement[]> Parameter Type Description requestContext ClientRequestContext The client request context requestOptions HierarchyRequestOptions<IModelDb> options for the request paths InstanceKey[][] Paths from root node to some child node. markedIndex number Index of the path in paths that will be marked. Returns - Promise<NodePathElement[]> A promise object that returns either an array of paths on success or an error string on error. Defined in presentation/backend/src/PresentationManager.ts Line 330 Last Updated: 13 June, 2024