Pushing notifications of new files to the continuous file scanner

The continuous file scanner is OK for most file systems.

However, many cloud systems charge for file access/directory requests. Continuously scanning (polling interval) is costly. However, many cloud systems allow an event notification to be pushed when a file is uploaded. Is there a way to push a notification (via HTTP preferably) to notify the CS instance that a new file has arrived for the preprocessing lanes to consume?

Thanks @francis.reyes. We took noted down your suggestion.