[Storage] Add breaking warning for upload file cmdlet (Azure#27392)

Author: blueww

src/Storage/Storage.Management/ChangeLog.md

@@ -18,6 +18,8 @@
         - Additional information about change #1
 -->
 ## Upcoming Release
+* Add warning message for upcoming breaking change on upload Azure file
+    - `Set-AzStorageFileContent`
 
 ## Version 8.2.0
 * Supported new SkuName when create/update Storage account for Files Provisioned v2 account type:  "StandardV2_LRS", "StandardV2_GRS", "StandardV2_ZRS", "StandardV2_GZRS", "PremiumV2_LRS", "PremiumV2_ZRS"

src/Storage/Storage/File/Cmdlet/SetAzureStorageFileContent.cs

@@ -21,6 +21,7 @@ namespace Microsoft.WindowsAzure.Commands.Storage.File.Cmdlet
     using Microsoft.Azure.Storage.DataMovement;
     using Microsoft.Azure.Storage.File;
     using Microsoft.WindowsAzure.Commands.Common;
+    using Microsoft.WindowsAzure.Commands.Common.CustomAttributes;
     using Microsoft.WindowsAzure.Commands.Common.Storage.ResourceModel;
     using Microsoft.WindowsAzure.Commands.Storage.Common;
     using Microsoft.WindowsAzure.Commands.Utilities.Common;
@@ -35,6 +36,7 @@ namespace Microsoft.WindowsAzure.Commands.Storage.File.Cmdlet
     using System.Threading.Tasks;
     using LocalConstants = Microsoft.WindowsAzure.Commands.Storage.File.Constants;
 
+    [CmdletOutputBreakingChangeWithVersion(typeof(AzureStorageFile), "14.0.0", "9.0.0", ChangeDescription = "The ContentHash properties will be removed from the uploaded Azure file when file size > 1TB, or upload with Oauth credencial, or with -DisAllowTrailingDot.")]
     [Cmdlet("Set", Azure.Commands.ResourceManager.Common.AzureRMConstants.AzurePrefix + "StorageFileContent", SupportsShouldProcess = true, DefaultParameterSetName = LocalConstants.ShareNameParameterSetName), OutputType(typeof(AzureStorageFile))]
     public class SetAzureStorageFileContent : StorageFileDataManagementCmdletBase, IDynamicParameters
     {