parameters property
Launch parameters. Signed, and NOT part of the removable block below, because the reserved
ikon- names here are the minter's to grant: the server reads ikon-shared-session
(Context.SharedSessionParameter). The cloud backend signs the app's own parameters as the client
sends them, drops every reserved name, and puts ikon-shared-session back only for a developer
of the space on their own platform login. A local run's /connect-token signs what it is posted.
Implementation
Map<String, String> parameters;