diff --git a/src/Sql/Sql/ChangeLog.md b/src/Sql/Sql/ChangeLog.md
index cd4c1c2f18de..c1bba8b7d3e1 100644
--- a/src/Sql/Sql/ChangeLog.md
+++ b/src/Sql/Sql/ChangeLog.md
@@ -18,6 +18,7 @@
         - Additional information about change #1
 -->
 ## Upcoming Release
+* Added an optional parameter `HAReplicaCount` to `Restore-AzSqlDatabase`
 
 ## Version 4.2.0
 * Added a parameter named `UseIdentity` for `Set-AzSqlServerAudit`, `Set-AzSqlDatabaseAudit`, `Set-AzSqlServerMSSupportAudit`
diff --git a/src/Sql/Sql/Database Backup/Cmdlet/RestoreAzureRMSqlDatabase.cs b/src/Sql/Sql/Database Backup/Cmdlet/RestoreAzureRMSqlDatabase.cs
index 9fe836eeca16..7901f9092690 100644
--- a/src/Sql/Sql/Database Backup/Cmdlet/RestoreAzureRMSqlDatabase.cs	
+++ b/src/Sql/Sql/Database Backup/Cmdlet/RestoreAzureRMSqlDatabase.cs	
@@ -280,6 +280,14 @@ public class RestoreAzureRmSqlDatabase
             "BasePrice")]
         public string LicenseType { get; set; }
 
+        /// <summary>
+        /// Gets or sets the HA Replica Count option.
+        /// </summary>
+        [Parameter(Mandatory = false,
+            HelpMessage = "The HA Replica Count used to store backups for the SQL Database. Options are: 0, 1, 2.")]
+        [ValidateRange(0, 2)]
+        public int HAReplicaCount { get; set; }
+
         /// <summary>
         /// Gets or sets the database backup storage redundancy.
         /// </summary>
@@ -382,6 +390,7 @@ protected override AzureSqlDatabaseModel GetEntity()
                 RequestedBackupStorageRedundancy = BackupStorageRedundancy,
                 Tags = TagsConversionHelper.CreateTagDictionary(Tag, validate: true),
                 ZoneRedundant = this.IsParameterBound(p => p.ZoneRedundant) ? ZoneRedundant.ToBool() : (bool?)null,
+                HighAvailabilityReplicaCount = HAReplicaCount,
             };
 
             if (ParameterSetName == FromPointInTimeBackupWithVcoreSetName || ParameterSetName == FromDeletedDatabaseBackupWithVcoreSetName ||
diff --git a/src/Sql/Sql/Database Backup/Services/AzureSqlDatabaseBackupAdapter.cs b/src/Sql/Sql/Database Backup/Services/AzureSqlDatabaseBackupAdapter.cs
index 19fa4a5f35e9..47f2dff2e1ec 100644
--- a/src/Sql/Sql/Database Backup/Services/AzureSqlDatabaseBackupAdapter.cs	
+++ b/src/Sql/Sql/Database Backup/Services/AzureSqlDatabaseBackupAdapter.cs	
@@ -592,6 +592,7 @@ internal AzureSqlDatabaseModel RestoreDatabase(string resourceGroup, DateTime re
                     Capacity = model.Capacity
                 },
                 LicenseType = model.LicenseType,
+                HighAvailabilityReplicaCount = model.HighAvailabilityReplicaCount,
                 RequestedBackupStorageRedundancy = model.RequestedBackupStorageRedundancy,
                 ZoneRedundant = model.ZoneRedundant,
                 Tags = model.Tags
diff --git a/src/Sql/Sql/help/Restore-AzSqlDatabase.md b/src/Sql/Sql/help/Restore-AzSqlDatabase.md
index 08637a757610..fd00cda7a264 100644
--- a/src/Sql/Sql/help/Restore-AzSqlDatabase.md
+++ b/src/Sql/Sql/help/Restore-AzSqlDatabase.md
@@ -17,7 +17,7 @@ Restores a SQL database.
 ```
 Restore-AzSqlDatabase [-FromPointInTimeBackup] -PointInTime <DateTime> -ResourceId <String>
  -ServerName <String> -TargetDatabaseName <String> [-Edition <String>] [-ServiceObjectiveName <String>]
- [-ElasticPoolName <String>] [-AsJob] [-LicenseType <String>] [-BackupStorageRedundancy <String>]
+ [-ElasticPoolName <String>] [-AsJob] [-LicenseType <String>] [-HAReplicaCount <Int>] [-BackupStorageRedundancy <String>]
  [-ZoneRedundant] [-Tag <Hashtable>] [-ResourceGroupName] <String> [-DefaultProfile <IAzureContextContainer>]
  [-WhatIf] [-Confirm] [<CommonParameters>]
 ```
@@ -26,7 +26,7 @@ Restore-AzSqlDatabase [-FromPointInTimeBackup] -PointInTime <DateTime> -Resource
 ```
 Restore-AzSqlDatabase [-FromPointInTimeBackup] -PointInTime <DateTime> -ResourceId <String>
  -ServerName <String> -TargetDatabaseName <String> -Edition <String> [-AsJob] -ComputeGeneration <String>
- -VCore <Int32> [-LicenseType <String>] [-BackupStorageRedundancy <String>] [-ZoneRedundant] [-Tag <Hashtable>]
+ -VCore <Int32> [-LicenseType <String>] [-HAReplicaCount <Int>] [-BackupStorageRedundancy <String>] [-ZoneRedundant] [-Tag <Hashtable>]
  [-ResourceGroupName] <String> [-DefaultProfile <IAzureContextContainer>] [-WhatIf] [-Confirm]
  [<CommonParameters>]
 ```
@@ -36,7 +36,7 @@ Restore-AzSqlDatabase [-FromPointInTimeBackup] -PointInTime <DateTime> -Resource
 Restore-AzSqlDatabase [-FromDeletedDatabaseBackup] [-PointInTime <DateTime>] -DeletionDate <DateTime>
  -ResourceId <String> -ServerName <String> -TargetDatabaseName <String> [-Edition <String>]
  [-ServiceObjectiveName <String>] [-ElasticPoolName <String>] [-AsJob] [-LicenseType <String>]
- [-BackupStorageRedundancy <String>] [-ZoneRedundant] [-Tag <Hashtable>] [-ResourceGroupName] <String>
+ [-HAReplicaCount <Int>] [-BackupStorageRedundancy <String>] [-ZoneRedundant] [-Tag <Hashtable>] [-ResourceGroupName] <String>
  [-DefaultProfile <IAzureContextContainer>] [-WhatIf] [-Confirm] [<CommonParameters>]
 ```
 
@@ -44,7 +44,7 @@ Restore-AzSqlDatabase [-FromDeletedDatabaseBackup] [-PointInTime <DateTime>] -De
 ```
 Restore-AzSqlDatabase [-FromDeletedDatabaseBackup] [-PointInTime <DateTime>] -DeletionDate <DateTime>
  -ResourceId <String> -ServerName <String> -TargetDatabaseName <String> -Edition <String> [-AsJob]
- -ComputeGeneration <String> -VCore <Int32> [-LicenseType <String>] [-BackupStorageRedundancy <String>]
+ -ComputeGeneration <String> -VCore <Int32> [-LicenseType <String>] [-HAReplicaCount <Int>] [-BackupStorageRedundancy <String>]
  [-ZoneRedundant] [-Tag <Hashtable>] [-ResourceGroupName] <String> [-DefaultProfile <IAzureContextContainer>]
  [-WhatIf] [-Confirm] [<CommonParameters>]
 ```
@@ -53,7 +53,7 @@ Restore-AzSqlDatabase [-FromDeletedDatabaseBackup] [-PointInTime <DateTime>] -De
 ```
 Restore-AzSqlDatabase [-FromGeoBackup] -ResourceId <String> -ServerName <String> -TargetDatabaseName <String>
  [-Edition <String>] [-ServiceObjectiveName <String>] [-ElasticPoolName <String>] [-AsJob]
- [-LicenseType <String>] [-BackupStorageRedundancy <String>] [-ZoneRedundant] [-Tag <Hashtable>]
+ [-LicenseType <String>] [-HAReplicaCount <Int>] [-BackupStorageRedundancy <String>] [-ZoneRedundant] [-Tag <Hashtable>]
  [-ResourceGroupName] <String> [-DefaultProfile <IAzureContextContainer>] [-WhatIf] [-Confirm]
  [<CommonParameters>]
 ```
@@ -61,7 +61,7 @@ Restore-AzSqlDatabase [-FromGeoBackup] -ResourceId <String> -ServerName <String>
 ### FromGeoBackupWithVcore
 ```
 Restore-AzSqlDatabase [-FromGeoBackup] -ResourceId <String> -ServerName <String> -TargetDatabaseName <String>
- -Edition <String> [-AsJob] -ComputeGeneration <String> -VCore <Int32> [-LicenseType <String>]
+ -Edition <String> [-AsJob] -ComputeGeneration <String> -VCore <Int32> [-LicenseType <String>] [-HAReplicaCount <Int>]
  [-BackupStorageRedundancy <String>] [-ZoneRedundant] [-Tag <Hashtable>] [-ResourceGroupName] <String>
  [-DefaultProfile <IAzureContextContainer>] [-WhatIf] [-Confirm] [<CommonParameters>]
 ```
@@ -70,7 +70,7 @@ Restore-AzSqlDatabase [-FromGeoBackup] -ResourceId <String> -ServerName <String>
 ```
 Restore-AzSqlDatabase [-FromLongTermRetentionBackup] -ResourceId <String> -ServerName <String>
  -TargetDatabaseName <String> [-Edition <String>] [-ServiceObjectiveName <String>] [-ElasticPoolName <String>]
- [-AsJob] [-LicenseType <String>] [-BackupStorageRedundancy <String>] [-ZoneRedundant] [-Tag <Hashtable>]
+ [-AsJob] [-LicenseType <String>] [-HAReplicaCount <Int>] [-BackupStorageRedundancy <String>] [-ZoneRedundant] [-Tag <Hashtable>]
  [-ResourceGroupName] <String> [-DefaultProfile <IAzureContextContainer>] [-WhatIf] [-Confirm]
  [<CommonParameters>]
 ```
@@ -79,7 +79,7 @@ Restore-AzSqlDatabase [-FromLongTermRetentionBackup] -ResourceId <String> -Serve
 ```
 Restore-AzSqlDatabase [-FromLongTermRetentionBackup] -ResourceId <String> -ServerName <String>
  -TargetDatabaseName <String> -Edition <String> [-AsJob] -ComputeGeneration <String> -VCore <Int32>
- [-LicenseType <String>] [-BackupStorageRedundancy <String>] [-ZoneRedundant] [-Tag <Hashtable>]
+ [-LicenseType <String>] [-HAReplicaCount <Int>] [-BackupStorageRedundancy <String>] [-ZoneRedundant] [-Tag <Hashtable>]
  [-ResourceGroupName] <String> [-DefaultProfile <IAzureContextContainer>] [-WhatIf] [-Confirm]
  [<CommonParameters>]
 ```
@@ -329,6 +329,21 @@ Default value: None
 Accept pipeline input: False
 Accept wildcard characters: False
 ```
+### -HAReplicaCount
+The high availability replica count to associate with the Azure Sql Database.
+
+```yaml
+Type: System.Management.Automation.SwitchParameter
+Parameter Sets: (All)
+Aliases:
+Accepted values: 0, 1, 2
+
+Required: False
+Position: Named
+Default value: None
+Accept pipeline input: False
+Accept wildcard characters: False
+```
 
 ### -LicenseType
 The license type for the Azure Sql database.