In using the current discovery capability with Cloud Object Storage you get everything that's in our account. In our team we have set up a bucket / folder structure to avoid needing multiple COS accounts. When I ran the COS discovery I got thousands of assets I didn't need or want. This requirement is to enhance the granularity of discovery to allow users to discovery by bucket / folder. Now they can choose the specific content they want, and be able to control the volume of assets discovered so they can be dis-positioned in a timely manner.