Is your feature request related to a problem? Please describe.
Currently the search_data_assets_iterator will use the default limit (20) as the page size when iterating through results. This takes longer to iterate through large numbers of assets.

Describe the solution you'd like
If the user does not provide a limit for the search_data_assets_iterator, set the limit to 1000.

Describe alternatives you've considered
Leaving it as is does not block anything. Users can provide limit=1000 for faster results.

Additional context