Removed hardcoded email id.
Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1

* upstream/release-6.6.3.a1:
  Changes for image upload implemented with v2 apis
Merge pull request #2012 from anilgooru/release-6.6.3.a1

Removed hardcoded email id.