Retrieve Sleep data using Health Platform

Hi team,

I would like to retrieve sleep session data from Health Platform. However, it always returns null. Could you please assist me on how to retrieve the sleep data ?

Note: it is a standalone app

Device: Samsung Watch 4

Start by reproducing the standalone app's sleep-data retrieval on a Samsung Watch 4 using Health Platform. Check why the sleep session result is null; done when the app can retrieve and expose sleep session data, with the observed behavior documented.

Written by the indexing model from the issue text.