API Reference > imodeljs-clients > iTwinServiceClients > RequestQueryOptions RequestQueryOptions Interface Beta Typical option to query REST API. Note that services may not quite support these fields, and the interface is only provided as a hint. Properties Name Type Description $filter undefined | string Filter string used by the query (use the mapped EC property names, and not TypeScript property names) $orderby undefined | string Orders the return values (use the mapped EC property names, and not TypeScript property names) $pageSize undefined | number Sets the limit on the number of entries to be returned by a single response. $select undefined | string Select string used by the query (use the mapped EC property names, and not TypeScript property names) $skip undefined | number Sets the number of entries to be skipped $top undefined | number Sets the limit on the number of entries to be returned by the query Defined in core/clients/src/Request.ts Line 32 Last Updated: 13 June, 2024