Resource that implements interface used by server-to-server
synchronization functionality, for transferring data by
the "anti-entropy" process.
For testing, try accessing: http://localhost:9090/v/sync/list/0?keyRangeStart=0&keyRangeLength=360
End point clients use to find out metadata for entries this node has,
starting with the given timestamp.
Access endpoint used by others nodes to 'pull' data for entries they are
Note that request payload must be JSON; may change to Smile in future if