Add upcoming-breaking-changes for XSCL upgrade breaking change

Author: blueww

src/Storage/documentation/upcoming-breaking-changes.md

@@ -25,4 +25,44 @@
     https://github.com/Azure/azure-powershell/blob/dev/documentation/breaking-changes/breaking-change-template.md
 -->
 
-# Upcoming Breaking Changes
+# Upcoming Breaking Changes
+
+## Current Release
+
+	The following cmdlets were affected this release:
+
+	**Get-AzureStorageBlob**
+	**Get-AzureStorageBlobContent**
+	**Get-AzureStorageBlobCopyState**
+	**Set-AzureStorageBlobContent**
+	**Start-AzureStorageBlobCopy**
+	**Stop-AzureStorageBlobCopy**
+	- Following properties are removed from the output AzureStorageBlob.ICloudBlob.ServiceClient: LocationMode, MaximumExecutionTime, ServerTimeout, ParallelOperationThreadCount, SingleBlobUploadThresholdInBytes; they still can be found in AzureStorageBlob.ICloudBlob.ServiceClient.DefaultRequestOptions
+		
+	**Get-AzureStorageContainer**
+	**New-AzureStorageContainer**
+	**Set-AzureStorageContainerAcl**
+	- Following properties are removed from the output AzureStorageContainer.CloudBlobContainer.ServiceClient: LocationMode, MaximumExecutionTime, ServerTimeout, ParallelOperationThreadCount, SingleBlobUploadThresholdInByte; they still can be found in AzureStorageContainer.CloudBlobContainer.ServiceClient.DefaultRequestOptions
+	
+	
+	**Get-AzureStorageQueue**
+	**New-AzureStorageQueue**
+	- Following properties are removed from the output AzureStorageQueue.CloudQueue.ServiceClient: LocationMode, MaximumExecutionTime, RetryPolicy, ServerTimeout; they still can be found in AzureStorageQueue.CloudQueue.ServiceClient.DefaultRequestOptions
+	
+	**Get-AzureStorageTable**
+	**New-AzureStorageTable**
+	- Following properties are removed from the output AzureStorageTable.CloudTable.ServiceClient: LocationMode, MaximumExecutionTime, PayloadFormat, RetryPolicy ServerTimeout; they still can be found in AzureStorageTable.CloudTable.ServiceClient.DefaultRequestOptions
+
+	```powershell
+	# Old
+		$LocationMode = (Get-AzureStorageBlob -Container $containername)[0].ICloudBlob.ServiceClient.LocationMode		
+		$ParallelOperationThreadCount = (Get-AzureStorageContainer -Container $containername).CloudBlobContainer.ServiceClient.ParallelOperationThreadCount
+		$PayloadFormat = (Get-AzureStorageTable -Name $tablename).CloudTable.ServiceClient.PayloadFormat
+		$RetryPolicy = (Get-AzureStorageQueue -Name $queuename).CloudQueue.ServiceClient.RetryPolicy
+
+	# New
+	
+		$LocationMode = (Get-AzureStorageBlob -Container $containername)[0].ICloudBlob.ServiceClient.DefaultRequestOptions.LocationMode		
+		ParallelOperationThreadCount = (Get-AzureStorageContainer -Container $containername).CloudBlobContainer.ServiceClient.DefaultRequestOptions.ParallelOperationThreadCount
+		$PayloadFormat = (Get-AzureStorageTable -Name $tablename).CloudTable.ServiceClient.DefaultRequestOptions.PayloadFormat
+		$RetryPolicy = (Get-AzureStorageQueue -Name $queuename).CloudQueue.ServiceClient.DefaultRequestOptions.RetryPolicy