public ResponseWithHeaders <StorageServiceStats, ServiceGetStatisticsHeaders> GetStatistics(int?timeout = null, string requestId = null, CancellationToken cancellationToken = default)
        {
            using var scope = _clientDiagnostics.CreateScope("ServiceClient.GetStatistics");
            scope.Start();
            try
            {
                using var message = CreateGetStatisticsRequest(timeout, requestId);
                _pipeline.Send(message, cancellationToken);
                var headers = new ServiceGetStatisticsHeaders(message.Response);
                switch (message.Response.Status)
                {
                case 200:
                {
                    StorageServiceStats value = default;
                    var document = XDocument.Load(message.Response.ContentStream, LoadOptions.PreserveWhitespace);
                    if (document.Element("StorageServiceStats") is XElement storageServiceStatsElement)
                    {
                        value = StorageServiceStats.DeserializeStorageServiceStats(storageServiceStatsElement);
                    }
                    return(ResponseWithHeaders.FromValue(value, headers, message.Response));
                }

                default:
                    throw _clientDiagnostics.CreateRequestFailedException(message.Response);
                }
            }
            catch (Exception e)
            {
                scope.Failed(e);
                throw;
            }
        }
        public async ValueTask <ResponseWithHeaders <StorageServiceStats, ServiceGetStatisticsHeaders> > GetStatisticsAsync(int?timeout = null, string requestId = null, CancellationToken cancellationToken = default)
        {
            using var message = CreateGetStatisticsRequest(timeout, requestId);
            await _pipeline.SendAsync(message, cancellationToken).ConfigureAwait(false);

            var headers = new ServiceGetStatisticsHeaders(message.Response);

            switch (message.Response.Status)
            {
            case 200:
            {
                StorageServiceStats value = default;
                var document = XDocument.Load(message.Response.ContentStream, LoadOptions.PreserveWhitespace);
                if (document.Element("StorageServiceStats") is XElement storageServiceStatsElement)
                {
                    value = StorageServiceStats.DeserializeStorageServiceStats(storageServiceStatsElement);
                }
                return(ResponseWithHeaders.FromValue(value, headers, message.Response));
            }

            default:
                throw await _clientDiagnostics.CreateRequestFailedExceptionAsync(message.Response).ConfigureAwait(false);
            }
        }