title: Is it possible to maintain folder structure and sink files in a mapping data flow?
body: <p>I need to process multiple files at once in a mapping data flow, but need to maintain the source folder structure when syncing.
  In other words, the structure</p>
  <pre><code>year=yyyy/month=mm/day=dd/files
  </code></pre>
  <p>must be maintained on the sink side as well.
  Is there a way to configure the sink settings to accomplish this?
  Please check the attached folder structure of the source data and the design of the mapping data flow.
  Any help would be appreciated.
  Thank you.</p>