Merge "Adding docsui prefix to access metric tags." into nyc-dev am: de862e1cc8
am: 74190e4a38

* commit '74190e4a381d252ae868500b64cdcd67aa51ce64':
  Adding docsui prefix to access metric tags.

Change-Id: Ia6c178233b9b6fadc7f652b63f6df551285e6777