RichAction.callback constructor

const RichAction.callback({
  1. @JsonKey.new(name: 'callback_id') required String callbackId,
  2. required String label,
  3. Map<String, dynamic>? payload,
  4. @Default.new('secondary') String style,
})

Action to trigger a custom callback

Implementation

const factory RichAction.callback({
  @JsonKey(name: 'callback_id') required String callbackId,
  required String label,
  Map<String, dynamic>? payload,
  @Default('secondary') String style,
}) = CallbackAction;