Merge "Adding docsui prefix to access metric tags." into nyc-dev am: de862e1cc8 am: 8454626813
am: f5099d7c16

* commit 'f5099d7c163133ecd415a222cca7f3469378169d':
  Adding docsui prefix to access metric tags.

Change-Id: I4722276266d4a53fbc5a61cbbe05a9613dd0a3b8