Get records filter by CNA container modified

[jwhitmore-mitre]

Summary

When requesting records modified within a date range I want to be able to further filter the response by whether or not the CNA container was modified.

I'd like to do this with the addition of an additional parameter to current GET CVE API that a boolean value and is name something like "cna_modified"

Motivation

This feature is needed to avoid excess throw away records being returned by requests. Thus reducing data transfer volume, transaction time, and service load.

Describe alternatives you've considered

Using filters client side. Client side filtering of results is already present. With the introduction of the ADP containers the volume of records returned when requesting records modified within a window is expect to increase dramatically. Client-side filtering doesn't address the transfer volume and time.

Additional context

This request has been raised by the need to track and synchronize records. At this time and for the forseeable future only the CNA container will need to be synchronized, so it would be beneficial to filter out modified records that do not include changes to the CNA container.