s5cmd sync -- any way for efficient --incremental ?

[yarikoptic]

We have a big (in TBs but also billions of keys) bucket to download/sync locally. FWIW, versioning turned on, so keys have versionIds assigned.

Is there some way to make sync efficient as to utilize some S3 API (or extra AWS service) to avoid listing/going through all keys it saw on the previous run, but rather operate on the "log" of the diff since prior state? (just get bunch of keys which were added or modified and some DeleteKey markers for deleted keys)