Howdy. Just came across this “Lists of record instances and the results of saved analytics workbook searches are returned in one or more pages. The results are displayed on multiple pages, with the default setting of 1000 results per page on a maximum of 1000 pages. You can also specify your own paging by adding the limit criteria to your request.” here:
https://6431069.app.netsuite.com/app/help/helpcenter.nl?fid=section_156414087576.html
Wanting to verify whether or not this applies to SuiteQL results executed via REST API as well? It appears to.