diff --git a/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/AzureIaaSVMProtectedItemExtendedInfo.cs b/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/AzureIaaSVMProtectedItemExtendedInfo.cs
index eaabe79173b0..5b84a47ed1fe 100644
--- a/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/AzureIaaSVMProtectedItemExtendedInfo.cs
+++ b/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/AzureIaaSVMProtectedItemExtendedInfo.cs
@@ -32,14 +32,23 @@ public AzureIaaSVMProtectedItemExtendedInfo()
         /// AzureIaaSVMProtectedItemExtendedInfo class.
         /// </summary>
         /// <param name="oldestRecoveryPoint">The oldest backup copy available
-        /// for this backup item.</param>
+        /// for this backup item across all tiers.</param>
+        /// <param name="oldestRecoveryPointInVault">The oldest backup copy
+        /// available for this backup item in vault tier</param>
+        /// <param name="oldestRecoveryPointInArchive">The oldest backup copy
+        /// available for this backup item in archive tier</param>
+        /// <param name="newestRecoveryPointInArchive">The latest backup copy
+        /// available for this backup item in archive tier</param>
         /// <param name="recoveryPointCount">Number of backup copies available
         /// for this backup item.</param>
         /// <param name="policyInconsistent">Specifies if backup policy
         /// associated with the backup item is inconsistent.</param>
-        public AzureIaaSVMProtectedItemExtendedInfo(System.DateTime? oldestRecoveryPoint = default(System.DateTime?), int? recoveryPointCount = default(int?), bool? policyInconsistent = default(bool?))
+        public AzureIaaSVMProtectedItemExtendedInfo(System.DateTime? oldestRecoveryPoint = default(System.DateTime?), System.DateTime? oldestRecoveryPointInVault = default(System.DateTime?), System.DateTime? oldestRecoveryPointInArchive = default(System.DateTime?), System.DateTime? newestRecoveryPointInArchive = default(System.DateTime?), int? recoveryPointCount = default(int?), bool? policyInconsistent = default(bool?))
         {
             OldestRecoveryPoint = oldestRecoveryPoint;
+            OldestRecoveryPointInVault = oldestRecoveryPointInVault;
+            OldestRecoveryPointInArchive = oldestRecoveryPointInArchive;
+            NewestRecoveryPointInArchive = newestRecoveryPointInArchive;
             RecoveryPointCount = recoveryPointCount;
             PolicyInconsistent = policyInconsistent;
             CustomInit();
@@ -51,11 +60,33 @@ public AzureIaaSVMProtectedItemExtendedInfo()
         partial void CustomInit();
 
         /// <summary>
-        /// Gets or sets the oldest backup copy available for this backup item.
+        /// Gets or sets the oldest backup copy available for this backup item
+        /// across all tiers.
         /// </summary>
         [JsonProperty(PropertyName = "oldestRecoveryPoint")]
         public System.DateTime? OldestRecoveryPoint { get; set; }
 
+        /// <summary>
+        /// Gets or sets the oldest backup copy available for this backup item
+        /// in vault tier
+        /// </summary>
+        [JsonProperty(PropertyName = "oldestRecoveryPointInVault")]
+        public System.DateTime? OldestRecoveryPointInVault { get; set; }
+
+        /// <summary>
+        /// Gets or sets the oldest backup copy available for this backup item
+        /// in archive tier
+        /// </summary>
+        [JsonProperty(PropertyName = "oldestRecoveryPointInArchive")]
+        public System.DateTime? OldestRecoveryPointInArchive { get; set; }
+
+        /// <summary>
+        /// Gets or sets the latest backup copy available for this backup item
+        /// in archive tier
+        /// </summary>
+        [JsonProperty(PropertyName = "newestRecoveryPointInArchive")]
+        public System.DateTime? NewestRecoveryPointInArchive { get; set; }
+
         /// <summary>
         /// Gets or sets number of backup copies available for this backup
         /// item.
diff --git a/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/AzureIaaSVMProtectionPolicy.cs b/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/AzureIaaSVMProtectionPolicy.cs
index 0f41ea7d07c9..d273af29ec0f 100644
--- a/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/AzureIaaSVMProtectionPolicy.cs
+++ b/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/AzureIaaSVMProtectionPolicy.cs
@@ -42,18 +42,24 @@ public AzureIaaSVMProtectionPolicy()
         /// backup policy.</param>
         /// <param name="retentionPolicy">Retention policy with the details on
         /// backup copy retention ranges.</param>
+        /// <param name="tieringPolicy">Tiering policy to automatically move
+        /// RPs to another tier
+        /// Key is Target Tier, defined in RecoveryPointTierType enum.
+        /// Tiering policy specifies the criteria to move RP to the target
+        /// tier.</param>
         /// <param name="instantRpRetentionRangeInDays">Instant RP retention
         /// policy range in days</param>
         /// <param name="timeZone">TimeZone optional input as string. For
         /// example: TimeZone = "Pacific Standard Time".</param>
         /// <param name="policyType">Possible values include: 'Invalid', 'V1',
         /// 'V2'</param>
-        public AzureIaaSVMProtectionPolicy(int? protectedItemsCount = default(int?), IList<string> resourceGuardOperationRequests = default(IList<string>), InstantRPAdditionalDetails instantRPDetails = default(InstantRPAdditionalDetails), SchedulePolicy schedulePolicy = default(SchedulePolicy), RetentionPolicy retentionPolicy = default(RetentionPolicy), int? instantRpRetentionRangeInDays = default(int?), string timeZone = default(string), string policyType = default(string))
+        public AzureIaaSVMProtectionPolicy(int? protectedItemsCount = default(int?), IList<string> resourceGuardOperationRequests = default(IList<string>), InstantRPAdditionalDetails instantRPDetails = default(InstantRPAdditionalDetails), SchedulePolicy schedulePolicy = default(SchedulePolicy), RetentionPolicy retentionPolicy = default(RetentionPolicy), IDictionary<string, TieringPolicy> tieringPolicy = default(IDictionary<string, TieringPolicy>), int? instantRpRetentionRangeInDays = default(int?), string timeZone = default(string), string policyType = default(string))
             : base(protectedItemsCount, resourceGuardOperationRequests)
         {
             InstantRPDetails = instantRPDetails;
             SchedulePolicy = schedulePolicy;
             RetentionPolicy = retentionPolicy;
+            TieringPolicy = tieringPolicy;
             InstantRpRetentionRangeInDays = instantRpRetentionRangeInDays;
             TimeZone = timeZone;
             PolicyType = policyType;
@@ -83,6 +89,16 @@ public AzureIaaSVMProtectionPolicy()
         [JsonProperty(PropertyName = "retentionPolicy")]
         public RetentionPolicy RetentionPolicy { get; set; }
 
+        /// <summary>
+        /// Gets or sets tiering policy to automatically move RPs to another
+        /// tier
+        /// Key is Target Tier, defined in RecoveryPointTierType enum.
+        /// Tiering policy specifies the criteria to move RP to the target
+        /// tier.
+        /// </summary>
+        [JsonProperty(PropertyName = "tieringPolicy")]
+        public IDictionary<string, TieringPolicy> TieringPolicy { get; set; }
+
         /// <summary>
         /// Gets or sets instant RP retention policy range in days
         /// </summary>
diff --git a/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/AzureVmWorkloadProtectedItemExtendedInfo.cs b/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/AzureVmWorkloadProtectedItemExtendedInfo.cs
index 65a8d7ee1e5b..9d462a9e732b 100644
--- a/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/AzureVmWorkloadProtectedItemExtendedInfo.cs
+++ b/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/AzureVmWorkloadProtectedItemExtendedInfo.cs
@@ -32,16 +32,25 @@ public AzureVmWorkloadProtectedItemExtendedInfo()
         /// AzureVmWorkloadProtectedItemExtendedInfo class.
         /// </summary>
         /// <param name="oldestRecoveryPoint">The oldest backup copy available
-        /// for this backup item.</param>
+        /// for this backup item across all tiers.</param>
+        /// <param name="oldestRecoveryPointInVault">The oldest backup copy
+        /// available for this backup item in vault tier</param>
+        /// <param name="oldestRecoveryPointInArchive">The oldest backup copy
+        /// available for this backup item in archive tier</param>
+        /// <param name="newestRecoveryPointInArchive">The latest backup copy
+        /// available for this backup item in archive tier</param>
         /// <param name="recoveryPointCount">Number of backup copies available
         /// for this backup item.</param>
         /// <param name="policyState">Indicates consistency of policy object
         /// and policy applied to this backup item.</param>
         /// <param name="recoveryModel">Indicates consistency of policy object
         /// and policy applied to this backup item.</param>
-        public AzureVmWorkloadProtectedItemExtendedInfo(System.DateTime? oldestRecoveryPoint = default(System.DateTime?), int? recoveryPointCount = default(int?), string policyState = default(string), string recoveryModel = default(string))
+        public AzureVmWorkloadProtectedItemExtendedInfo(System.DateTime? oldestRecoveryPoint = default(System.DateTime?), System.DateTime? oldestRecoveryPointInVault = default(System.DateTime?), System.DateTime? oldestRecoveryPointInArchive = default(System.DateTime?), System.DateTime? newestRecoveryPointInArchive = default(System.DateTime?), int? recoveryPointCount = default(int?), string policyState = default(string), string recoveryModel = default(string))
         {
             OldestRecoveryPoint = oldestRecoveryPoint;
+            OldestRecoveryPointInVault = oldestRecoveryPointInVault;
+            OldestRecoveryPointInArchive = oldestRecoveryPointInArchive;
+            NewestRecoveryPointInArchive = newestRecoveryPointInArchive;
             RecoveryPointCount = recoveryPointCount;
             PolicyState = policyState;
             RecoveryModel = recoveryModel;
@@ -54,11 +63,33 @@ public AzureVmWorkloadProtectedItemExtendedInfo()
         partial void CustomInit();
 
         /// <summary>
-        /// Gets or sets the oldest backup copy available for this backup item.
+        /// Gets or sets the oldest backup copy available for this backup item
+        /// across all tiers.
         /// </summary>
         [JsonProperty(PropertyName = "oldestRecoveryPoint")]
         public System.DateTime? OldestRecoveryPoint { get; set; }
 
+        /// <summary>
+        /// Gets or sets the oldest backup copy available for this backup item
+        /// in vault tier
+        /// </summary>
+        [JsonProperty(PropertyName = "oldestRecoveryPointInVault")]
+        public System.DateTime? OldestRecoveryPointInVault { get; set; }
+
+        /// <summary>
+        /// Gets or sets the oldest backup copy available for this backup item
+        /// in archive tier
+        /// </summary>
+        [JsonProperty(PropertyName = "oldestRecoveryPointInArchive")]
+        public System.DateTime? OldestRecoveryPointInArchive { get; set; }
+
+        /// <summary>
+        /// Gets or sets the latest backup copy available for this backup item
+        /// in archive tier
+        /// </summary>
+        [JsonProperty(PropertyName = "newestRecoveryPointInArchive")]
+        public System.DateTime? NewestRecoveryPointInArchive { get; set; }
+
         /// <summary>
         /// Gets or sets number of backup copies available for this backup
         /// item.
diff --git a/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/IaaSVMContainer.cs b/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/IaaSVMContainer.cs
index e705c87f1ce5..2d192dcb55ae 100644
--- a/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/IaaSVMContainer.cs
+++ b/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/IaaSVMContainer.cs
@@ -16,6 +16,7 @@ namespace Microsoft.Azure.Management.RecoveryServices.Backup.Models
     /// <summary>
     /// IaaS VM workload-specific container.
     /// </summary>
+    [Newtonsoft.Json.JsonObject("IaasVMContainer")]
     public partial class IaaSVMContainer : ProtectionContainer
     {
         /// <summary>
diff --git a/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/SubProtectionPolicy.cs b/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/SubProtectionPolicy.cs
index e36626009932..a7889be16995 100644
--- a/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/SubProtectionPolicy.cs
+++ b/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/SubProtectionPolicy.cs
@@ -11,6 +11,8 @@
 namespace Microsoft.Azure.Management.RecoveryServices.Backup.Models
 {
     using Newtonsoft.Json;
+    using System.Collections;
+    using System.Collections.Generic;
     using System.Linq;
 
     /// <summary>
@@ -36,11 +38,17 @@ public SubProtectionPolicy()
         /// backup policy.</param>
         /// <param name="retentionPolicy">Retention policy with the details on
         /// backup copy retention ranges.</param>
-        public SubProtectionPolicy(string policyType = default(string), SchedulePolicy schedulePolicy = default(SchedulePolicy), RetentionPolicy retentionPolicy = default(RetentionPolicy))
+        /// <param name="tieringPolicy">Tiering policy to automatically move
+        /// RPs to another tier.
+        /// Key is Target Tier, defined in RecoveryPointTierType enum.
+        /// Tiering policy specifies the criteria to move RP to the target
+        /// tier.</param>
+        public SubProtectionPolicy(string policyType = default(string), SchedulePolicy schedulePolicy = default(SchedulePolicy), RetentionPolicy retentionPolicy = default(RetentionPolicy), IDictionary<string, TieringPolicy> tieringPolicy = default(IDictionary<string, TieringPolicy>))
         {
             PolicyType = policyType;
             SchedulePolicy = schedulePolicy;
             RetentionPolicy = retentionPolicy;
+            TieringPolicy = tieringPolicy;
             CustomInit();
         }
 
@@ -70,5 +78,15 @@ public SubProtectionPolicy()
         [JsonProperty(PropertyName = "retentionPolicy")]
         public RetentionPolicy RetentionPolicy { get; set; }
 
+        /// <summary>
+        /// Gets or sets tiering policy to automatically move RPs to another
+        /// tier.
+        /// Key is Target Tier, defined in RecoveryPointTierType enum.
+        /// Tiering policy specifies the criteria to move RP to the target
+        /// tier.
+        /// </summary>
+        [JsonProperty(PropertyName = "tieringPolicy")]
+        public IDictionary<string, TieringPolicy> TieringPolicy { get; set; }
+
     }
 }
diff --git a/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/TieringMode.cs b/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/TieringMode.cs
new file mode 100644
index 000000000000..a260a60711d7
--- /dev/null
+++ b/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/TieringMode.cs
@@ -0,0 +1,24 @@
+// <auto-generated>
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for
+// license information.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is
+// regenerated.
+// </auto-generated>
+
+namespace Microsoft.Azure.Management.RecoveryServices.Backup.Models
+{
+
+    /// <summary>
+    /// Defines values for TieringMode.
+    /// </summary>
+    public static class TieringMode
+    {
+        public const string Invalid = "Invalid";
+        public const string TierRecommended = "TierRecommended";
+        public const string TierAfter = "TierAfter";
+        public const string DoNotTier = "DoNotTier";
+    }
+}
diff --git a/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/TieringPolicy.cs b/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/TieringPolicy.cs
new file mode 100644
index 000000000000..9019e160dee0
--- /dev/null
+++ b/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/Models/TieringPolicy.cs
@@ -0,0 +1,93 @@
+// <auto-generated>
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for
+// license information.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is
+// regenerated.
+// </auto-generated>
+
+namespace Microsoft.Azure.Management.RecoveryServices.Backup.Models
+{
+    using Newtonsoft.Json;
+    using System.Linq;
+
+    /// <summary>
+    /// Tiering Policy for a target tier.
+    /// If the policy is not specified for a given target tier, service retains
+    /// the existing configured tiering policy for that tier
+    /// </summary>
+    public partial class TieringPolicy
+    {
+        /// <summary>
+        /// Initializes a new instance of the TieringPolicy class.
+        /// </summary>
+        public TieringPolicy()
+        {
+            CustomInit();
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the TieringPolicy class.
+        /// </summary>
+        /// <param name="tieringMode">Tiering Mode to control automatic tiering
+        /// of recovery points. Supported values are:
+        /// 1. TierRecommended: Tier all recovery points recommended to be
+        /// tiered
+        /// 2. TierAfter: Tier all recovery points after a fixed period, as
+        /// specified in duration + durationType below.
+        /// 3. DoNotTier: Do not tier any recovery points. Possible values
+        /// include: 'Invalid', 'TierRecommended', 'TierAfter',
+        /// 'DoNotTier'</param>
+        /// <param name="duration">Number of days/weeks/months/years to retain
+        /// backups in current tier before tiering.
+        /// Used only if TieringMode is set to TierAfter</param>
+        /// <param name="durationType">Retention duration type:
+        /// days/weeks/months/years
+        /// Used only if TieringMode is set to TierAfter. Possible values
+        /// include: 'Invalid', 'Days', 'Weeks', 'Months', 'Years'</param>
+        public TieringPolicy(string tieringMode = default(string), int? duration = default(int?), string durationType = default(string))
+        {
+            TieringMode = tieringMode;
+            Duration = duration;
+            DurationType = durationType;
+            CustomInit();
+        }
+
+        /// <summary>
+        /// An initialization method that performs custom operations like setting defaults
+        /// </summary>
+        partial void CustomInit();
+
+        /// <summary>
+        /// Gets or sets tiering Mode to control automatic tiering of recovery
+        /// points. Supported values are:
+        /// 1. TierRecommended: Tier all recovery points recommended to be
+        /// tiered
+        /// 2. TierAfter: Tier all recovery points after a fixed period, as
+        /// specified in duration + durationType below.
+        /// 3. DoNotTier: Do not tier any recovery points. Possible values
+        /// include: 'Invalid', 'TierRecommended', 'TierAfter', 'DoNotTier'
+        /// </summary>
+        [JsonProperty(PropertyName = "tieringMode")]
+        public string TieringMode { get; set; }
+
+        /// <summary>
+        /// Gets or sets number of days/weeks/months/years to retain backups in
+        /// current tier before tiering.
+        /// Used only if TieringMode is set to TierAfter
+        /// </summary>
+        [JsonProperty(PropertyName = "duration")]
+        public int? Duration { get; set; }
+
+        /// <summary>
+        /// Gets or sets retention duration type: days/weeks/months/years
+        /// Used only if TieringMode is set to TierAfter. Possible values
+        /// include: 'Invalid', 'Days', 'Weeks', 'Months', 'Years'
+        /// </summary>
+        [JsonProperty(PropertyName = "durationType")]
+        public string DurationType { get; set; }
+
+    }
+}
diff --git a/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/SdkInfo_RecoveryServicesBackupClient.cs b/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/SdkInfo_RecoveryServicesBackupClient.cs
index a2808980b82a..e7b750a28a92 100644
--- a/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/SdkInfo_RecoveryServicesBackupClient.cs
+++ b/sdk/recoveryservices-backup/Microsoft.Azure.Management.RecoveryServices.Backup/src/recoveryservicesbackup/Generated/SdkInfo_RecoveryServicesBackupClient.cs
@@ -74,16 +74,5 @@ public static IEnumerable<Tuple<string, string, string>> ApiInfo_RecoveryService
               }.AsEnumerable();
           }
       }
-      // BEGIN: Code Generation Metadata Section
-      public static readonly String AutoRestVersion = "v2";
-      public static readonly String AutoRestBootStrapperVersion = "autorest@2.0.4413";
-      public static readonly String AutoRestCmdExecuted = "cmd.exe /c autorest.cmd https://github.com/Azure/azure-rest-api-specs/blob/main/specification/recoveryservicesbackup/resource-manager/readme.md --csharp --version=v2 --reflect-api-versions --csharp.namespace=Microsoft.Azure.Management.RecoveryServices.Backup --tag=package-2021-12 --csharp.output-folder=C:\\azure-sdk-for-net\\sdk\\recoveryservices-backup\\Microsoft.Azure.Management.RecoveryServices.Backup\\src\\recoveryservicesbackup\\Generated";
-      public static readonly String GithubForkName = "Azure";
-      public static readonly String GithubBranchName = "main";
-      public static readonly String GithubCommidId = "0e85ddcc82e288d60b444213c0beb7f698ce5649";
-      public static readonly String CodeGenerationErrors = "";
-      public static readonly String GithubRepoName = "azure-rest-api-specs";
-      // END: Code Generation Metadata Section
   }
 }
-