updateFlywheelManagedMailbox

Mutation

Register or unregister a Hive HQ member's mailbox for Flywheel operator-reviewed replies. Enabling clears flywheelAuto: registration never grants automatic sending. Does not change CRM ownership, connect a mailbox, or import historical mail. Access: Hive HQ operator — super admin with Hive HQ membership. Errors: Operator access denied; user is not a Hive HQ member.

Returns User !.