[SQL} Adding None as Valid option for minimal tls version (#21903)

* Powershell changes for making None Valid

* Unrelated generated files

* Cmdlet changes'

* unrelated generated files

* Change log update

* Record test for minimalTlsVersion

* Help doc update

Author: jha1bhavna

src/Sql/Sql.Sdk/Generated/Models/Server.cs

@@ -54,7 +54,7 @@ public Server()
         /// <param name="privateEndpointConnections">List of private endpoint
         /// connections on a server</param>
         /// <param name="minimalTlsVersion">Minimal TLS version. Allowed
-        /// values: '1.0', '1.1', '1.2'</param>
+        /// values: 'None', '1.0', '1.1', '1.2'</param>
         /// <param name="publicNetworkAccess">Whether or not public endpoint
         /// access is allowed for this server.  Value is optional but if passed
         /// in, must be 'Enabled' or 'Disabled' or 'SecuredByPerimeter'.
@@ -160,8 +160,8 @@ public Server()
         public IList<ServerPrivateEndpointConnection> PrivateEndpointConnections { get; private set; }
 
         /// <summary>
-        /// Gets or sets minimal TLS version. Allowed values: '1.0', '1.1',
-        /// '1.2'
+        /// Gets or sets minimal TLS version. Allowed values: 'None', '1.0',
+        /// '1.1', '1.2'
         /// </summary>
         [JsonProperty(PropertyName = "properties.minimalTlsVersion")]
         public string MinimalTlsVersion { get; set; }

src/Sql/Sql.Sdk/Generated/Models/ServerUpdate.cs

@@ -46,7 +46,7 @@ public ServerUpdate()
         /// <param name="privateEndpointConnections">List of private endpoint
         /// connections on a server</param>
         /// <param name="minimalTlsVersion">Minimal TLS version. Allowed
-        /// values: '1.0', '1.1', '1.2'</param>
+        /// values: 'None', '1.0', '1.1', '1.2'</param>
         /// <param name="publicNetworkAccess">Whether or not public endpoint
         /// access is allowed for this server.  Value is optional but if passed
         /// in, must be 'Enabled' or 'Disabled' or 'SecuredByPerimeter'.
@@ -145,8 +145,8 @@ public ServerUpdate()
         public IList<ServerPrivateEndpointConnection> PrivateEndpointConnections { get; private set; }
 
         /// <summary>
-        /// Gets or sets minimal TLS version. Allowed values: '1.0', '1.1',
-        /// '1.2'
+        /// Gets or sets minimal TLS version. Allowed values: 'None', '1.0',
+        /// '1.1', '1.2'
         /// </summary>
         [JsonProperty(PropertyName = "properties.minimalTlsVersion")]
         public string MinimalTlsVersion { get; set; }

src/Sql/Sql.Sdk/README.md

@@ -108,7 +108,7 @@ input-file:
   - https://github.com/Azure/azure-rest-api-specs/blob/62bb0d101c8aee92e4d77ad14b20e4cf14bb181c/specification/sql/resource-manager/Microsoft.Sql/preview/2022-08-01-preview/RecoverableDatabases.json
   - https://github.com/Azure/azure-rest-api-specs/blob/62bb0d101c8aee92e4d77ad14b20e4cf14bb181c/specification/sql/resource-manager/Microsoft.Sql/preview/2022-08-01-preview/RestorableDroppedDatabases.json
   - https://github.com/Azure/azure-rest-api-specs/blob/549bc277952e66577d69ce137eea810c9815ef22/specification/sql/resource-manager/Microsoft.Sql/preview/2022-05-01-preview/InstanceFailoverGroups.json
-  - https://github.com/Azure/azure-rest-api-specs/blob/62bb0d101c8aee92e4d77ad14b20e4cf14bb181c/specification/sql/resource-manager/Microsoft.Sql/preview/2022-08-01-preview/Servers.json
+  - https://github.com/Azure/azure-rest-api-specs/blob/9a20afc353d601769460d42fd13475eecbe61e7d/specification/sql/resource-manager/Microsoft.Sql/preview/2022-08-01-preview/Servers.json
   - https://github.com/Azure/azure-rest-api-specs/blob/8e7fbe5d8c0e33f99ad365951485107a0ad8a181/specification/sql/resource-manager/Microsoft.Sql/preview/2022-08-01-preview/ServerConfigurationOptions.json
   - https://github.com/Azure/azure-rest-api-specs/blob/aeb7bf01df887ea6095e1c3d545c2445c9d8dde7/specification/sql/resource-manager/Microsoft.Sql/preview/2022-08-01-preview/ManagedLedgerDigestUploads.json
   - https://github.com/Azure/azure-rest-api-specs/blob/aeb7bf01df887ea6095e1c3d545c2445c9d8dde7/specification/sql/resource-manager/Microsoft.Sql/preview/2022-08-01-preview/ManagedDatabases.json

src/Sql/Sql.Test/ScenarioTests/ServerCrudTests.ps1

@@ -340,6 +340,7 @@ function Test-CreateandUpdateServerWithMinimalTlsVersion
 		$credentials = new-object System.Management.Automation.PSCredential($serverLogin, ($serverPassword | ConvertTo-SecureString -asPlainText -Force))
 		$tls1_1 = "1.1"
 		$tls1_2 = "1.2"
+		$tlsNone = "None"
 
 		# With all parameters
 		$job = New-AzSqlServer -ResourceGroupName $rg.ResourceGroupName -ServerName $serverName `
@@ -351,6 +352,9 @@ function Test-CreateandUpdateServerWithMinimalTlsVersion
 
 		$server2 = Set-AzSqlServer -ResourceGroupName $rg.ResourceGroupName -ServerName $serverName -MinimalTlsVersion $tls1_1
 		Assert-AreEqual $server2.MinimalTlsVersion $tls1_1
+		
+		$server3 = Set-AzSqlServer -ResourceGroupName $rg.ResourceGroupName -ServerName $serverName -MinimalTlsVersion $tlsNone
+		Assert-AreEqual $server3.MinimalTlsVersion $tlsNone
 	}
 	finally
 	{