public async Task<MethodResult<CreateRoomResult>> CreateChannelAsync(string roomName, IList<string> members = null)
{
_logger.Info($"Creating room {roomName}.");
var results =
await _client.CallAsync("createChannel", TimeoutToken, roomName, members ?? new List<string>()).ConfigureAwait(false);
return results.ToObject<MethodResult<CreateRoomResult>>(JsonSerializer);
}