[Sql] Address self-review comments (Azure#29489)

Author: fengzhou-msft

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

@@ -80,7 +80,7 @@ var vnetData = new VirtualNetworkData()
 vnetData.AddressPrefixes.Add("10.10.0.0/16");
 string vnetName = "myVnet";
 var vnet = await resourceGroup.GetVirtualNetworks().CreateOrUpdateAsync(WaitUntil.Completed, vnetName, vnetData);
-string subnetId = $"{vnet.Value.Data.Id}/subnets/ManagedInstance";
+ResourceIdentifier subnetId = new ResourceIdentifier($"{vnet.Value.Data.Id}/subnets/ManagedInstance");
 
 //4. create ManagedInstance
 ManagedInstanceData data = new ManagedInstanceData(AzureLocation.WestUS2)
@@ -89,7 +89,7 @@ ManagedInstanceData data = new ManagedInstanceData(AzureLocation.WestUS2)
     AdministratorLoginPassword = "abcdef123456789*",
     SubnetId = subnetId,
     PublicDataEndpointEnabled = false,
-    MaintenanceConfigurationId = "/subscriptions/0000-0000-0000-0000/providers/Microsoft.Maintenance/publicMaintenanceConfigurations/SQL_Default",
+    MaintenanceConfigurationId = new ResourceIdentifier("/subscriptions/0000-0000-0000-0000/providers/Microsoft.Maintenance/publicMaintenanceConfigurations/SQL_Default"),
     ProxyOverride = new ManagedInstanceProxyOverride("Proxy") { },
     TimezoneId = "UTC",
     ZoneRedundant = false,

sdk/sqlmanagement/Azure.ResourceManager.Sql/samples/Sample1_ManagingManagedInstance.md

@@ -0,0 +1,19 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+#nullable disable
+
+using System;
+using Azure.Core;
+using Azure.ResourceManager.Models;
+
+namespace Azure.ResourceManager.Sql
+{
+    /// <summary> A class representing the ManagedDatabase data model. </summary>
+    public partial class ManagedDatabaseData : TrackedResourceData
+    {
+        /// <summary> Conditional. If createMode is PointInTimeRestore, this value is required. Specifies the point in time (ISO8601 format) of the source database that will be restored to create the new database. </summary>
+        [CodeGenMember("RestorePointInOn")]
+        public DateTimeOffset? RestorePointInTime { get; set; }
+    }
+}

sdk/sqlmanagement/Azure.ResourceManager.Sql/src/Custom/ManagedDatabaseData.cs

@@ -0,0 +1,21 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+// <auto-generated/>
+
+#nullable disable
+
+using System;
+using System.Collections.Generic;
+using Azure.Core;
+
+namespace Azure.ResourceManager.Sql.Models
+{
+    /// <summary> An managed database update. </summary>
+    public partial class ManagedDatabasePatch
+    {
+        /// <summary> Conditional. If createMode is PointInTimeRestore, this value is required. Specifies the point in time (ISO8601 format) of the source database that will be restored to create the new database. </summary>
+        [CodeGenMember("RestorePointInOn")]
+        public DateTimeOffset? RestorePointInTime { get; set; }
+    }
+}

sdk/sqlmanagement/Azure.ResourceManager.Sql/src/Custom/ManagedDatabasePatch.cs

@@ -0,0 +1,23 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+// <auto-generated/>
+
+#nullable disable
+
+using System;
+using System.Collections.Generic;
+using Azure.Core;
+using Azure.ResourceManager.Models;
+using Azure.ResourceManager.Sql.Models;
+
+namespace Azure.ResourceManager.Sql
+{
+    /// <summary> A class representing the ManagedInstance data model. </summary>
+    public partial class ManagedInstanceData : TrackedResourceData
+    {
+        /// <summary> Specifies the point in time (ISO8601 format) of the source database that will be restored to create the new database. </summary>
+        [CodeGenMember("RestorePointInOn")]
+        public DateTimeOffset? RestorePointInTime { get; set; }
+    }
+}

sdk/sqlmanagement/Azure.ResourceManager.Sql/src/Custom/ManagedInstanceData.cs

@@ -0,0 +1,22 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+// <auto-generated/>
+
+#nullable disable
+
+using System;
+using System.Collections.Generic;
+using Azure.Core;
+using Azure.ResourceManager.Models;
+
+namespace Azure.ResourceManager.Sql.Models
+{
+    /// <summary> An update request for an Azure SQL Database managed instance. </summary>
+    public partial class ManagedInstancePatch
+    {
+        /// <summary> Specifies the point in time (ISO8601 format) of the source database that will be restored to create the new database. </summary>
+        [CodeGenMember("RestorePointInOn")]
+        public DateTimeOffset? RestorePointInTime { get; set; }
+    }
+}

sdk/sqlmanagement/Azure.ResourceManager.Sql/src/Custom/ManagedInstancePatch.cs

@@ -0,0 +1,23 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+// <auto-generated/>
+
+#nullable disable
+
+using System;
+using System.Collections.Generic;
+using Azure.Core;
+using Azure.ResourceManager.Models;
+using Azure.ResourceManager.Sql.Models;
+
+namespace Azure.ResourceManager.Sql
+{
+    /// <summary> A class representing the SqlDatabase data model. </summary>
+    public partial class SqlDatabaseData : TrackedResourceData
+    {
+        /// <summary> Specifies the point in time (ISO8601 format) of the source database that will be restored to create the new database. </summary>
+        [CodeGenMember("RestorePointInOn")]
+        public DateTimeOffset? RestorePointInTime { get; set; }
+    }
+}

sdk/sqlmanagement/Azure.ResourceManager.Sql/src/Custom/SqlDatabaseData.cs

@@ -0,0 +1,21 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+// <auto-generated/>
+
+#nullable disable
+
+using System;
+using System.Collections.Generic;
+using Azure.Core;
+
+namespace Azure.ResourceManager.Sql.Models
+{
+    /// <summary> A database update resource. </summary>
+    public partial class SqlDatabasePatch
+    {
+        /// <summary> Specifies the point in time (ISO8601 format) of the source database that will be restored to create the new database. </summary>
+        [CodeGenMember("RestorePointInOn")]
+        public DateTimeOffset? RestorePointInTime { get; set; }
+    }
+}