unify the use of abbreviation XA in sqlmanagement (Azure#33496)

Author: Yao725

sdk/sqlmanagement/Azure.ResourceManager.Sql/api/Azure.ResourceManager.Sql.netstandard2.0.cs

@@ -6329,9 +6329,12 @@ public ManagedDatabaseStartMoveDefinition(Azure.Core.ResourceIdentifier destinat
     public partial class ManagedInstanceDtcSecuritySettings
     {
         public ManagedInstanceDtcSecuritySettings() { }
+        public bool? IsXATransactionsEnabled { get { throw null; } set { } }
         public bool? SnaLu6Point2TransactionsEnabled { get { throw null; } set { } }
         public Azure.ResourceManager.Sql.Models.ManagedInstanceDtcTransactionManagerCommunicationSettings TransactionManagerCommunicationSettings { get { throw null; } set { } }
         public int? XATransactionsDefaultTimeoutInSeconds { get { throw null; } set { } }
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        [System.ObsoleteAttribute("This property is obsolete and will be removed in a future release, please use IsXATransactionsEnabled instead.", false)]
         public bool? XaTransactionsEnabled { get { throw null; } set { } }
         public int? XATransactionsMaximumTimeoutInSeconds { get { throw null; } set { } }
     }

sdk/sqlmanagement/Azure.ResourceManager.Sql/src/Custom/Models/ManagedInstanceDtcSecuritySettings.cs

@@ -0,0 +1,23 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+#nullable disable
+
+using System;
+using System.ComponentModel;
+
+namespace Azure.ResourceManager.Sql.Models
+{
+    /// <summary> The Security Settings of managed instance DTC. </summary>
+    public partial class ManagedInstanceDtcSecuritySettings
+    {
+        /// <summary> Allow XA Transactions to managed instance DTC. </summary>
+        [Obsolete("This property is obsolete and will be removed in a future release, please use IsXATransactionsEnabled instead.", false)]
+        [EditorBrowsable(EditorBrowsableState.Never)]
+        public bool? XaTransactionsEnabled
+        {
+            get => IsXATransactionsEnabled;
+            set => IsXATransactionsEnabled = value;
+        }
+    }
+}

sdk/sqlmanagement/Azure.ResourceManager.Sql/src/Generated/Models/ManagedInstanceDtcSecuritySettings.Serialization.cs

@@ -303,6 +303,7 @@ rename-mapping:
   MoveOperationMode: ManagedDatabaseMoveOperationMode
   ManagedInstanceDtcSecuritySettings.xaTransactionsDefaultTimeout: XATransactionsDefaultTimeoutInSeconds
   ManagedInstanceDtcSecuritySettings.xaTransactionsMaximumTimeout: XATransactionsMaximumTimeoutInSeconds
+  ManagedInstanceDtcSecuritySettings.xaTransactionsEnabled: IsXATransactionsEnabled
   QueryCheck: SqlVulnerabilityAssessmentQueryCheck
   RuleSeverity: SqlVulnerabilityAssessmentRuleSeverity
   RuleType: SqlVulnerabilityAssessmentRuleType