public Task <HttpResponseMessage> GetBootConfiguration(string serialNumber) { _logger.Trace($"Get Boot Configuration - {serialNumber} "); var bootConfiguration = _deviceManager.GetController(serialNumber)?.BootConfiguration; if (bootConfiguration == null) { return(Task.FromResult(Request.CreateResponse(HttpStatusCode.NotFound))); } return(Task.FromResult(GetConfigurationResponse(bootConfiguration, bootConfiguration.MD5Hash()))); }