API Reference > itwin-client > iTwinServiceClients > WsgClient > getInstancesChunk getInstancesChunk MethodProtected Used by clients to get a chunk of strongly typed instances from standard WSG REST queries that return EC JSON instances. getInstancesChunk<T extends WsgInstance<T>>(requestContext: AuthorizedClientRequestContext, url: string, chunkedQueryContext: undefined | ChunkedQueryContext, typedConstructor: () => T, queryOptions?: RequestQueryOptions, httpRequestOptions?: HttpRequestOptions): Promise<T[]> Parameter Type Description requestContext AuthorizedClientRequestContext Client request context url string Full path to the REST resource. chunkedQueryContext undefined | ChunkedQueryContext Chunked query context. typedConstructor () => T Constructor function for the type queryOptions RequestQueryOptions Query options. httpRequestOptions HttpRequestOptions Additional options for the HTTP request. Returns - Promise<T[]> Array of strongly typed instances. Defined in clients/itwin/src/WsgClient.ts Line 426 Last Updated: 29 November, 2022