/// <summary>
        /// Creates the web request.
        /// </summary>
        /// <param name="uri">The request Uri.</param>
        /// <param name="timeout">The timeout.</param>
        /// <param name="builder">The builder.</param>
        /// <returns>A web request for performing the operation.</returns>
        internal static StorageRequestMessage CreateRequestMessage(HttpMethod method, Uri uri, int? timeout, UriQueryBuilder builder, HttpContent content, OperationContext operationContext, ICanonicalizer canonicalizer, StorageCredentials credentials)
        {
            if (builder == null)
            {
                builder = new UriQueryBuilder();
            }

            if (timeout.HasValue && timeout.Value > 0)
            {
                builder.Add("timeout", timeout.ToString());
            }

#if WINDOWS_RT && !NETCORE
            // Windows Phone does not allow the caller to disable caching, so a random GUID
            // is added to every URI to make it look like a different request.
            builder.Add("randomguid", Guid.NewGuid().ToString("N"));
#endif

            Uri uriRequest = builder.AddToUri(uri);

            StorageRequestMessage msg = new StorageRequestMessage(method, uriRequest, canonicalizer, credentials, credentials.AccountName);
            msg.Content = content;

            return msg;
        }

        /// <summary>
        /// Creates the web request.
        /// </summary>
        /// <param name="method">The HTTP method.</param>
        /// <param name="uri">The request URI.</param>
        /// <param name="timeout">The timeout.</param>
        /// <param name="builder">An object of type <see cref="UriQueryBuilder"/>, containing additional parameters to add to the URI query string.</param>
        /// <param name="operationContext">An <see cref="OperationContext" /> object for tracking the current operation.</param>
        /// <returns>
        /// A web request for performing the operation.
        /// </returns>
        internal static HttpWebRequest CreateWebRequest(string method, Uri uri, int? timeout, UriQueryBuilder builder, OperationContext operationContext)
        {
            if (builder == null)
            {
                builder = new UriQueryBuilder();
            }

            if (timeout != 0)
            {
                builder.Add("timeout", timeout.ToString());
            }

            Uri uriRequest = builder.AddToUri(uri);

            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uriRequest);
            request.Method = method;
            request.Headers.Add(Constants.HeaderConstants.StorageVersionHeader, Constants.HeaderConstants.TargetStorageVersion);
            request.UserAgent = Constants.HeaderConstants.UserAgent;
            request.KeepAlive = true;

            // Disable the Expect 100-Continue
            request.ServicePoint.Expect100Continue = false;

            return request;
        }

 internal static HttpWebRequest BuildRequestForTableQuery(Uri uri, UriQueryBuilder builder, int? timeout, bool useVersionHeader, OperationContext ctx, TablePayloadFormat payloadFormat)
 {
     HttpWebRequest msg = BuildRequestCore(uri, builder, "GET", timeout, useVersionHeader, ctx);
     SetAcceptHeaderForHttpWebRequest(msg, payloadFormat);
     Logger.LogInformational(ctx, SR.PayloadFormat, payloadFormat);
     return msg;
 }

        internal static HttpWebRequest BuildRequestCore(Uri uri, UriQueryBuilder builder, string method, int? timeout, bool useVersionHeader, OperationContext ctx)
        {
            HttpWebRequest msg = HttpWebRequestFactory.CreateWebRequest(method, uri, timeout, builder, useVersionHeader, ctx);

            msg.Headers.Add("Accept-Charset", "UTF-8");
            msg.Headers.Add("MaxDataServiceVersion", "3.0;NetFx");

            return msg;
        }

        /// <summary>
        /// Constructs a web request to commit a block to an append blob.
        /// </summary>
        /// <param name="uri">A <see cref="System.Uri"/> specifying the absolute URI to the blob.</param>
        /// <param name="timeout">An integer specifying the server timeout interval.</param>
        /// <param name="accessCondition">An <see cref="AccessCondition"/> object that represents the condition that must be met in order for the request to proceed.</param>
        /// <param name="content"> The HTTP entity body and content headers.</param>
        /// <param name="operationContext">An <see cref="OperationContext"/> object that represents the context for the current operation.</param>
        /// <returns>A <see cref="System.Net.HttpWebRequest"/> object.</returns>
        public static HttpRequestMessage AppendBlock(Uri uri, int? timeout, AccessCondition accessCondition, HttpContent content, OperationContext operationContext)
        {
            UriQueryBuilder builder = new UriQueryBuilder();
            builder.Add(Constants.QueryConstants.Component, "appendblock");

            HttpRequestMessage request = HttpRequestMessageFactory.CreateRequestMessage(HttpMethod.Put, uri, timeout, builder, content, operationContext);
            request.ApplyAccessCondition(accessCondition);
            request.ApplyAppendCondition(accessCondition);
            return request;
        }

        /// <summary>
        /// Constructs a web request to return the ACL for a cloud resource.
        /// </summary>
        /// <param name="uri">The absolute URI to the resource.</param>
        /// <param name="timeout">The server timeout interval.</param>
        /// <param name="builder">An optional query builder to use.</param>
        /// <returns><returns>A web request to use to perform the operation.</returns></returns>
        internal static HttpRequestMessage GetAcl(Uri uri, int? timeout, UriQueryBuilder builder, HttpContent content, OperationContext operationContext)
        {
            if (builder == null)
            {
                builder = new UriQueryBuilder();
            }

            builder.Add(Constants.QueryConstants.Component, "acl");

            HttpRequestMessage request = CreateRequestMessage(HttpMethod.Get, uri, timeout, builder, content, operationContext);
            return request;
        }

        internal static HttpWebRequest CreateWebRequest(string method, Uri uri, int? timeout, UriQueryBuilder builder, bool useVersionHeader, OperationContext operationContext)
        {
            if (builder == null)
            {
                builder = new UriQueryBuilder();
            }

            if (timeout.HasValue && timeout.Value > 0)
            {
                builder.Add("timeout", timeout.Value.ToString(CultureInfo.InvariantCulture));
            }

#if WINDOWS_PHONE
            // Windows Phone does not allow the caller to disable caching, so a random GUID
            // is added to every URI to make it look a different request.
            builder.Add("randomguid", Guid.NewGuid().ToString("N"));
#endif

            Uri uriRequest = builder.AddToUri(uri);

            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uriRequest);
            request.Method = method;

            // Set the Content-Length of requests to 0 by default. If we do not upload
            // a body, signing requires it to be 0. On Windows Phone, all requests except
            // GET need this. On desktop, however, only PUT requests need it.
#if !WINDOWS_PHONE
            if (method.Equals(WebRequestMethods.Http.Put, StringComparison.OrdinalIgnoreCase))
#else
            if (!method.Equals(WebRequestMethods.Http.Get, StringComparison.OrdinalIgnoreCase))
#endif
            {
                request.ContentLength = 0;
            }

            request.UserAgent = Constants.HeaderConstants.UserAgent;

            if (useVersionHeader)
            {
                request.Headers[Constants.HeaderConstants.StorageVersionHeader] = Constants.HeaderConstants.TargetStorageVersion;
            }

#if !WINDOWS_PHONE
            request.KeepAlive = true;

            // Disable the Expect 100-Continue
            request.ServicePoint.Expect100Continue = false;
#endif

            return request;
        }

        internal static HttpRequestMessage BuildRequestCore(Uri uri, HttpMethod method, int? timeout, OperationContext ctx)
        {
            Uri uriRequest = uri;
            if (timeout != null && timeout != 0)
            {
                UriQueryBuilder builder = new UriQueryBuilder();
                builder.Add("timeout", timeout.ToString());
                uriRequest = builder.AddToUri(uri);
            }

            HttpRequestMessage msg = new HttpRequestMessage(method, uriRequest);
            msg.Headers.Add("Accept", "application/atom+xml,application/xml");
            msg.Headers.Add("Accept-Charset", "UTF-8");
            msg.Headers.Add("MaxDataServiceVersion", "2.0;NetFx");

            return msg;
        }

        /// <summary>
        /// Constructs a web request to return the ACL for a cloud resource.
        /// </summary>
        /// <param name="uri">The absolute URI to the resource.</param>
        /// <param name="timeout">The server timeout interval.</param>
        /// <param name="builder">An optional query builder to use.</param>
        /// <returns><returns>A web request to use to perform the operation.</returns></returns>
        internal static StorageRequestMessage GetAcl(Uri uri, int? timeout, UriQueryBuilder builder, HttpContent content, OperationContext operationContext, ICanonicalizer canonicalizer, StorageCredentials credentials)
        {
            if (builder == null)
            {
                builder = new UriQueryBuilder();
            }

            builder.Add(Constants.QueryConstants.Component, "acl");

            StorageRequestMessage request = CreateRequestMessage(HttpMethod.Get, uri, timeout, builder, content, operationContext, canonicalizer, credentials);

#if WINDOWS_PHONE
            // Windows phone adds */* as the Accept type when we don't set one explicitly.
            request.Headers.Add(Constants.HeaderConstants.PayloadAcceptHeader, Constants.XMLAcceptHeaderValue);
#endif
            return request;
        }

        internal static Tuple<HttpWebRequest, Stream> BuildRequestForTableOperation(Uri uri, UriQueryBuilder builder, IBufferManager bufferManager, int? timeout, TableOperation operation, OperationContext ctx)
        {
            HttpWebRequest msg = BuildRequestCore(uri, builder, operation.HttpMethod, timeout, ctx);

            if (operation.OperationType == TableOperationType.InsertOrMerge || operation.OperationType == TableOperationType.Merge)
            {
                // post tunnelling
                msg.Headers.Add("X-HTTP-Method", "MERGE");
            }

            // etag
            if (operation.OperationType == TableOperationType.Delete ||
                operation.OperationType == TableOperationType.Replace ||
                operation.OperationType == TableOperationType.Merge)
            {
                if (operation.Entity.ETag != null)
                {
                    msg.Headers.Add("If-Match", operation.Entity.ETag);
                }
            }

            if (operation.OperationType == TableOperationType.Insert ||
                operation.OperationType == TableOperationType.Merge ||
                operation.OperationType == TableOperationType.InsertOrMerge ||
                operation.OperationType == TableOperationType.InsertOrReplace ||
                operation.OperationType == TableOperationType.Replace)
            {
                // create the writer, indent for readability of the examples.  
                ODataMessageWriterSettings writerSettings = new ODataMessageWriterSettings()
                {
                    CheckCharacters = false,   // sets this flag on the XmlWriter for ATOM  
                    Version = ODataVersion.V2 // set the Odata version to use when writing the entry 
                };

                HttpWebRequestAdapterMessage adapterMsg = new HttpWebRequestAdapterMessage(msg, bufferManager);
                ODataMessageWriter odataWriter = new ODataMessageWriter(adapterMsg, writerSettings);
                ODataWriter writer = odataWriter.CreateODataEntryWriter();
                WriteOdataEntity(operation.Entity, operation.OperationType, ctx, writer);

                return new Tuple<HttpWebRequest, Stream>(adapterMsg.GetPopulatedMessage(), adapterMsg.GetStream());
            }

            return new Tuple<HttpWebRequest, Stream>(msg, null);
        }

        /// <summary>
        /// Creates the web request.
        /// </summary>
        /// <param name="uri">The request Uri.</param>
        /// <param name="timeout">The timeout.</param>
        /// <param name="builder">The builder.</param>
        /// <returns>A web request for performing the operation.</returns>
        internal static HttpRequestMessage CreateRequestMessage(HttpMethod method, Uri uri, int? timeout, UriQueryBuilder builder, HttpContent content, OperationContext operationContext)
        {
            if (builder == null)
            {
                builder = new UriQueryBuilder();
            }

            if (timeout.HasValue && timeout.Value > 0)
            {
                builder.Add("timeout", timeout.ToString());
            }

            Uri uriRequest = builder.AddToUri(uri);

            HttpRequestMessage msg = new HttpRequestMessage(method, uriRequest);
            msg.Content = content;

            return msg;
        }

        /// <summary>
        /// Constructs a web request to update a message.
        /// </summary>
        /// <param name="uri">A <see cref="System.Uri"/> specifying the absolute URI to the message to update.</param>
        /// <param name="timeout">The server timeout interval, in seconds.</param>
        /// <param name="popReceipt">A string specifying the pop receipt of the message.</param>
        /// <param name="visibilityTimeoutInSeconds">The length of time during which the message will be invisible, in seconds.</param>
        /// <param name="useVersionHeader">A flag indicating whether to set the x-ms-version HTTP header.</param>
        /// <param name="operationContext">An <see cref="OperationContext"/> object that represents the context for the current operation.</param>
        /// <returns>A <see cref="System.Net.HttpWebRequest"/> object.</returns>
        public static HttpWebRequest UpdateMessage(Uri uri, int? timeout, string popReceipt, int visibilityTimeoutInSeconds, bool useVersionHeader, OperationContext operationContext)
        {
            UriQueryBuilder builder = new UriQueryBuilder();

            builder.Add(Constants.QueryConstants.PopReceipt, popReceipt);
            builder.Add(Constants.QueryConstants.VisibilityTimeout, visibilityTimeoutInSeconds.ToString(CultureInfo.InvariantCulture));

            HttpWebRequest request = HttpWebRequestFactory.CreateWebRequest(WebRequestMethods.Http.Put, uri, timeout, builder, useVersionHeader, operationContext);
            return request;
        }

        internal static Tuple<HttpWebRequest, Stream> BuildRequestForTableBatchOperation(Uri uri, UriQueryBuilder builder, IBufferManager bufferManager, int? timeout, string tableName, TableBatchOperation batch, bool useVersionHeader, OperationContext ctx, TableRequestOptions options, string accountName)
        {
            HttpWebRequest msg = BuildRequestCore(NavigationHelper.AppendPathToSingleUri(uri, "$batch"), builder, "POST", timeout, useVersionHeader, ctx);
            TablePayloadFormat payloadFormat = options.PayloadFormat.Value;
            Logger.LogInformational(ctx, SR.PayloadFormat, payloadFormat);

            // create the writer, indent for readability of the examples.  
            ODataMessageWriterSettings writerSettings = new ODataMessageWriterSettings()
            {
                CheckCharacters = false,   // sets this flag on the XmlWriter for ATOM  
                Version = TableConstants.ODataProtocolVersion // set the Odata version to use when writing the entry 
            };

            HttpWebRequestAdapterMessage adapterMsg = new HttpWebRequestAdapterMessage(msg, bufferManager);

            ODataMessageWriter odataWriter = new ODataMessageWriter(adapterMsg, writerSettings);

            ODataBatchWriter batchWriter = odataWriter.CreateODataBatchWriter();
            batchWriter.WriteStartBatch();

            bool isQuery = batch.Count == 1 && batch[0].OperationType == TableOperationType.Retrieve;

            // Query operations should not be inside changeset in payload
            if (!isQuery)
            {
                // Start Operation
                batchWriter.WriteStartChangeset();
                batchWriter.Flush();
            }

            foreach (TableOperation operation in batch)
            {
                string httpMethod = operation.HttpMethod;
                if (operation.OperationType == TableOperationType.Merge || operation.OperationType == TableOperationType.InsertOrMerge)
                {
                    options.AssertNoEncryptionPolicyOrStrictMode();
                    httpMethod = "MERGE";
                }

                ODataBatchOperationRequestMessage mimePartMsg = batchWriter.CreateOperationRequestMessage(httpMethod, operation.GenerateRequestURI(uri, tableName));
                SetAcceptAndContentTypeForODataBatchMessage(mimePartMsg, payloadFormat);

                // etag
                if (operation.OperationType == TableOperationType.Delete ||
                    operation.OperationType == TableOperationType.Replace ||
                    operation.OperationType == TableOperationType.Merge)
                {
                    mimePartMsg.SetHeader("If-Match", operation.Entity.ETag);
                }

                // Prefer header
                if (operation.OperationType == TableOperationType.Insert)
                {
                    mimePartMsg.SetHeader("Prefer", operation.EchoContent ? "return-content" : "return-no-content");
                }
                
                if (operation.OperationType != TableOperationType.Delete && operation.OperationType != TableOperationType.Retrieve)
                {
                    using (ODataMessageWriter batchEntryWriter = new ODataMessageWriter(mimePartMsg, writerSettings, new TableStorageModel(accountName)))
                    {
                        // Write entity
                        ODataWriter entryWriter = batchEntryWriter.CreateODataEntryWriter();
                        WriteOdataEntity(operation.Entity, operation.OperationType, ctx, entryWriter, options);
                    }
                }
            }

            if (!isQuery)
            {
                // End Operation
                batchWriter.WriteEndChangeset();
            }

            // End Batch
            batchWriter.WriteEndBatch();
            batchWriter.Flush();

            return new Tuple<HttpWebRequest, Stream>(adapterMsg.GetPopulatedMessage(), adapterMsg.GetStream());
        }

        /// <summary>
        /// Constructs a web request to return a listing of all containers in this storage account.
        /// </summary>
        /// <param name="uri">The absolute URI for the account.</param>
        /// <param name="timeout">The server timeout interval.</param>
        /// <param name="listingContext">A set of parameters for the listing operation.</param>
        /// <param name="detailsIncluded">Additional details to return with the listing.</param>
        /// <returns>A web request for the specified operation.</returns>
        public static HttpRequestMessage List(Uri uri, int? timeout, ListingContext listingContext, ContainerListingDetails detailsIncluded, HttpContent content, OperationContext operationContext)
        {
            UriQueryBuilder builder = new UriQueryBuilder();
            builder.Add(Constants.QueryConstants.Component, "list");

            if (listingContext != null)
            {
                if (listingContext.Prefix != null)
                {
                    builder.Add("prefix", listingContext.Prefix);
                }

                if (listingContext.Marker != null)
                {
                    builder.Add("marker", listingContext.Marker);
                }

                if (listingContext.MaxResults != null)
                {
                    builder.Add("maxresults", listingContext.MaxResults.ToString());
                }
            }

            if ((detailsIncluded & ContainerListingDetails.Metadata) != 0)
            {
                builder.Add("include", "metadata");
            }

            HttpRequestMessage request = HttpRequestMessageFactory.CreateRequestMessage(HttpMethod.Get, uri, timeout, builder, content, operationContext);
            return request;
        }

        internal UriQueryBuilder GenerateQueryBuilder()
        {
            UriQueryBuilder builder = new UriQueryBuilder();

            // filter
            if (!string.IsNullOrEmpty(this.FilterString))
            {
                builder.Add(TableConstants.Filter, this.FilterString);
            }

            // take
            if (this.takeCount.HasValue)
            {
                builder.Add(TableConstants.Top, Convert.ToString(Math.Min(this.takeCount.Value, TableConstants.TableServiceMaxResults)));
            }

            // select
            if (this.SelectColumns != null && this.SelectColumns.Count > 0)
            {
                StringBuilder colBuilder = new StringBuilder();
                bool foundRk = false;
                bool foundPk = false;
                bool foundTs = false;

                for (int m = 0; m < this.SelectColumns.Count; m++)
                {
                    if (this.SelectColumns[m] == TableConstants.PartitionKey)
                    {
                        foundPk = true;
                    }
                    else if (this.SelectColumns[m] == TableConstants.RowKey)
                    {
                        foundRk = true;
                    }
                    else if (this.SelectColumns[m] == TableConstants.Timestamp)
                    {
                        foundTs = true;
                    }

                    colBuilder.Append(this.SelectColumns[m]);
                    if (m < this.SelectColumns.Count - 1)
                    {
                        colBuilder.Append(",");
                    }
                }

                if (!foundPk)
                {
                    colBuilder.Append(",");
                    colBuilder.Append(TableConstants.PartitionKey);
                }

                if (!foundRk)
                {
                    colBuilder.Append(",");
                    colBuilder.Append(TableConstants.RowKey);
                }

                if (!foundTs)
                {
                    colBuilder.Append(",");
                    colBuilder.Append(TableConstants.Timestamp);
                }

                builder.Add(TableConstants.Select, colBuilder.ToString());
            }

            return builder;
        }

        internal void ApplyToUriQueryBuilder(UriQueryBuilder builder)
        {
            if (!string.IsNullOrEmpty(this.NextPartitionKey))
            {
                builder.Add(TableConstants.TableServiceNextPartitionKey, this.NextPartitionKey);
            }

            if (!string.IsNullOrEmpty(this.NextRowKey))
            {
                builder.Add(TableConstants.TableServiceNextRowKey, this.NextRowKey);
            }

            if (!string.IsNullOrEmpty(this.NextTableName))
            {
                builder.Add(TableConstants.TableServiceNextTableName, this.NextTableName);
            }
        }

        internal static Tuple<HttpWebRequest, Stream> BuildRequestForTableBatchOperation(Uri uri, UriQueryBuilder builder, int? timeout, Uri baseUri, string tableName, TableBatchOperation batch, OperationContext ctx)
        {
            HttpWebRequest msg = BuildRequestCore(NavigationHelper.AppendPathToUri(uri, "$batch"), builder, "POST", timeout, ctx);

            // create the writer, indent for readability of the examples.  
            ODataMessageWriterSettings writerSettings = new ODataMessageWriterSettings()
            {
                CheckCharacters = false,   // sets this flag on the XmlWriter for ATOM  
                Version = ODataVersion.V2 // set the Odata version to use when writing the entry 
            };

            HttpWebRequestAdapterMessage adapterMsg = new HttpWebRequestAdapterMessage(msg);

            // Start Batch
            ODataMessageWriter odataWriter = new ODataMessageWriter(adapterMsg, writerSettings);
            ODataBatchWriter batchWriter = odataWriter.CreateODataBatchWriter();
            batchWriter.WriteStartBatch();

            bool isQuery = batch.Count == 1 && batch[0].OperationType == TableOperationType.Retrieve;

            // Query operations should not be inside changeset in payload
            if (!isQuery)
            {
                // Start Operation
                batchWriter.WriteStartChangeset();
                batchWriter.Flush();
            }

            foreach (TableOperation operation in batch)
            {
                string httpMethod = operation.OperationType == TableOperationType.Merge || operation.OperationType == TableOperationType.InsertOrMerge ? "MERGE" : operation.HttpMethod;

                ODataBatchOperationRequestMessage mimePartMsg = batchWriter.CreateOperationRequestMessage(httpMethod, operation.GenerateRequestURI(baseUri, tableName));

                // etag
                if (operation.OperationType == TableOperationType.Delete ||
                    operation.OperationType == TableOperationType.Replace ||
                    operation.OperationType == TableOperationType.Merge)
                {
                    mimePartMsg.SetHeader("If-Match", operation.Entity.ETag);
                }

                if (operation.OperationType != TableOperationType.Delete && operation.OperationType != TableOperationType.Retrieve)
                {
                    using (ODataMessageWriter batchEntryWriter = new ODataMessageWriter(mimePartMsg, writerSettings))
                    {
                        // Write entity
                        ODataWriter entryWriter = batchEntryWriter.CreateODataEntryWriter();
                        WriteOdataEntity(operation.Entity, operation.OperationType, ctx, entryWriter);
                    }
                }
            }

            if (!isQuery)
            {
                // End Operation
                batchWriter.WriteEndChangeset();
            }

            // End Batch
            batchWriter.WriteEndBatch();
            batchWriter.Flush();

            return new Tuple<HttpWebRequest, Stream>(adapterMsg.GetPopulatedMessage(), adapterMsg.GetStream());
        }

        internal static HttpWebRequest BuildRequestForTableQuery(Uri uri, UriQueryBuilder builder, int? timeout, OperationContext ctx)
        {
            HttpWebRequest msg = BuildRequestCore(uri, builder, "GET", timeout, ctx);

            return msg;
        }

 /// <summary>
 /// Creates a web request to get Queue service stats.
 /// </summary>
 /// <param name="uri">A <see cref="System.Uri"/> specifying the Queue service endpoint.</param>
 /// <param name="builder">A <see cref="UriQueryBuilder"/> object specifying additional parameters to add to the URI query string.</param>
 /// <param name="timeout">The server timeout interval, in seconds.</param>
 /// <param name="operationContext">An <see cref="OperationContext"/> object that represents the context for the current operation.</param>
 /// <returns>A <see cref="System.Net.HttpWebRequest"/> object.</returns>
 public static HttpWebRequest GetServiceStats(Uri uri, UriQueryBuilder builder, int? timeout, OperationContext operationContext)
 {
     return QueueHttpWebRequestFactory.GetServiceStats(uri, builder, timeout, true /* useVersionHeader */, operationContext);
 }

 /// <summary>
 /// Creates a web request to set the properties of the Queue service.
 /// </summary>
 /// <param name="uri">A <see cref="System.Uri"/> specifying the Queue service endpoint.</param>
 /// <param name="builder">A <see cref="UriQueryBuilder"/> object specifying additional parameters to add to the URI query string.</param>
 /// <param name="timeout">The server timeout interval, in seconds.</param>
 /// <param name="useVersionHeader">A flag indicating whether to set the x-ms-version HTTP header.</param>
 /// <param name="operationContext">An <see cref="OperationContext"/> object that represents the context for the current operation.</param>
 /// <returns>A <see cref="System.Net.HttpWebRequest"/> object.</returns>
 internal static HttpWebRequest SetServiceProperties(Uri uri, UriQueryBuilder builder, int? timeout, bool useVersionHeader, OperationContext operationContext)
 {
     return HttpWebRequestFactory.SetServiceProperties(uri, builder, timeout, useVersionHeader, operationContext);
 }