public async Task LightSwitchCommandAsync(string installedAppId, string deviceId, bool toggle) { _ = installedAppId ?? throw new ArgumentNullException(nameof(installedAppId)); _ = deviceId ?? throw new ArgumentNullException(nameof(deviceId)); try { var installedApp = await _installedAppManager.GetInstalledAppAsync(installedAppId).ConfigureAwait(false); var command = LightSwitch.GetDeviceCommand(toggle); await _smartThingsAPIHelper.DeviceCommandAsync(installedApp, deviceId, command); } catch (Exception ex) { _logger.LogError(ex, "Exception calling smartThingsAPIHelper.DeviceCommandAsync"); throw; } }