setEarBackVolume method Null safety

Future<int> setEarBackVolume(
  1. int volume
)

Sets the volume for in-ear monitoring

volume In-ear monitoring volume: 0 - 100. The default value is 100.

Implementation

Future<int> setEarBackVolume(int volume) async {
  IntValue reply = await _api.setEarbackVolume(IntValue()..value = volume);
  return reply.value ?? -1;
}