I can be wrong, but if the device was lost such permission should be revoked on the
server. There's nothing to do with "onSuccess"
On Feb 26, 2014, at 3:41 PM, Burr Sutter <bsutter(a)redhat.com>
The only thing that I can think of is...some form of logic to "marry" the
end-user's loginID with his device token - to address the "my device was lost,
please cancel my push subscriptions for that device" scenario.