We want to fetch multiple rows/records with 100+ columns(that are dynamic as per the request) but in the doc the way shown is to scan each column(through Scan method) one by one rather scanning the complete object at once which is making it very tedious for us to scan 100+ columns which are dynamic as per the required query.

Is there some way to scan the entire object with all the columns at once.

PFA image from the doc and the link for your reference.