getItemGroup method

String? getItemGroup()

Inquiry method that can be used to read the item group specified for this Subscription.

Lifecycle This method can only be called if the Subscription has been initialized using an "Item Group"

Returns the "Item Group" to be subscribed to through the server, or null if the Subscription was initialized with an "Item List" or was not initialized at all.

Implementation

external String? getItemGroup();