batchUnSubscribeEvent method Null safety

Future<NIMResult<void>> batchUnSubscribeEvent(
  1. EventSubscribeRequest request
)

Unsubscribe to all specific events. Only enter the event type

Implementation

Future<NIMResult<void>> batchUnSubscribeEvent(
    EventSubscribeRequest request) async {
  throw UnimplementedError('batchUnSubscribeEvent() is not implemented');
}