private async Task LoadAndSaveRoomConfig(string recorderRoomConfigId, string jsonFileName)
{
var result = await HttpHandlers.ExportRoomCfg(recorderRoomConfigId, this);
if (result == null)
{
return;
}
using (var textWriter =
new StreamWriter(new FileStream(jsonFileName, FileMode.Create, FileAccess.ReadWrite), Encoding.Default))
{
textWriter.Write(Encoding.UTF8.GetString(result));
}
}