@Swarna_S-Adobe Yes I assumed as much that 'gcm' was there because of a
legacy reason and that is why it should be an optional setting or
configurable parameter that could be set in the SDK, especially since we
can confirm it is obsolete as per the statement from Google. I will
write to Customer Care or in this case Neolane Support and create a
ticket for the behaviour I see in Campaign. Thanks for confirming.