resolving comments

Author: Sambit Rath

src/RecoveryServices/RecoveryServices.Backup.Models/AzureModels/AzureItem.cs

@@ -57,15 +57,10 @@ public class AzureItem : ItemBase
         /// </summary>
         public DateTime? DateOfPurge { get; set; }
 
-        /// <summary>
-        /// Indicates if the item is in a softdeleted state
-        /// </summary>
-        public bool IsScheduledForPurge { get; set; }
-
         /// <summary>
         /// Indicates if the delete state of the item
         /// </summary>
-        public string DeleteState { get; set; }
+        public ItemDeleteState DeleteState { get; set; }
 
         public AzureItem(ProtectedItemResource protectedItemResource,
            string containerName, ContainerType containerType, string policyName)

src/RecoveryServices/RecoveryServices.Backup.Models/AzureVmModels/AzureVmItem.cs

@@ -47,12 +47,11 @@ public AzureVmItem(ProtectedItemResource protectedItemResource,
             VirtualMachineId = protectedItem.VirtualMachineId;
             HealthStatus = protectedItem.HealthStatus;
             DateOfPurge = null;
-            DeleteState = "NotDeleted";
-            if(protectedItem.IsScheduledForDeferredDelete.HasValue)
+            DeleteState = EnumUtils.GetEnum<ItemDeleteState>("NotDeleted");
+            if (protectedItem.IsScheduledForDeferredDelete.HasValue)
             {
-                IsScheduledForPurge = true;
                 DateOfPurge = protectedItem.DeferredDeleteTimeInUTC.Value.AddDays(14);
-                DeleteState = "TobeDeleted";
+                DeleteState = EnumUtils.GetEnum<ItemDeleteState>("ToBeDeleted");
             }
         }
     }

src/RecoveryServices/RecoveryServices.Backup.Providers/Providers/IaasVmPsBackupProvider.cs

@@ -795,12 +795,12 @@ public List<ItemBase> ListProtectedItems()
                 }).ToList();
             }
 
+            // 6. Filter by Delete State
             if (deleteState != 0)
             {
-                string[] DeleteStateMap = { "TobeDeleted", "NotDeleted" };
                 itemModels = itemModels.Where(itemModel =>
                 {
-                    return ((AzureVmItem)itemModel).DeleteState == DeleteStateMap[(int)deleteState - 1];
+                    return ((AzureVmItem)itemModel).DeleteState == deleteState;
                 }).ToList();
             }