Makign default as NotImplemented

Microsoft.Azure.Cosmos.Encryption.Custom/src/EncryptionContainer.cs

@@ -1010,6 +1010,14 @@ public override async Task<FeedResponse<T>> ReadManyItemsAsync<T>(
             return this.ResponseFactory.CreateItemFeedResponse<T>(responseMessage);
         }
 
+#if ENCRYPTIONPREVIEW
+        public override Task<IEnumerable<string>> GetPartitionKeyRangesAsync(
+            FeedRange feedRange,
+            CancellationToken cancellationToken = default)
+        {
+            return this.container.GetPartitionKeyRangesAsync(feedRange, cancellationToken);
+        }
+
         public override Task<ResponseMessage> DeleteAllItemsByPartitionKeyStreamAsync(
                Cosmos.PartitionKey partitionKey,
                RequestOptions requestOptions = null,
@@ -1021,14 +1029,6 @@ public override Task<ResponseMessage> DeleteAllItemsByPartitionKeyStreamAsync(
                 cancellationToken);
         }
 
-#if ENCRYPTIONPREVIEW
-        public override Task<IEnumerable<string>> GetPartitionKeyRangesAsync(
-            FeedRange feedRange,
-            CancellationToken cancellationToken = default)
-        {
-            return this.container.GetPartitionKeyRangesAsync(feedRange, cancellationToken);
-        }
-
         public override ChangeFeedProcessorBuilder GetChangeFeedProcessorBuilderWithAllVersionsAndDeletes<T>(string processorName, ChangeFeedHandler<ChangeFeedItem<T>> onChangesDelegate)
         {
             return this.container.GetChangeFeedProcessorBuilderWithAllVersionsAndDeletes(

Microsoft.Azure.Cosmos.Encryption/src/EncryptionContainer.cs

@@ -731,6 +731,7 @@ public override FeedIterator<T> GetItemQueryIterator<T>(
                 this.ResponseFactory);
         }
 
+#if ENCRYPTIONPREVIEW
         public override async Task<ResponseMessage> DeleteAllItemsByPartitionKeyStreamAsync(
             Cosmos.PartitionKey partitionKey,
             RequestOptions requestOptions = null,
@@ -746,7 +747,6 @@ public override async Task<ResponseMessage> DeleteAllItemsByPartitionKeyStreamAs
                 cancellationToken);
         }
 
-#if ENCRYPTIONPREVIEW
         public override Task<IEnumerable<string>> GetPartitionKeyRangesAsync(
             FeedRange feedRange,
             CancellationToken cancellationToken = default)

Microsoft.Azure.Cosmos/src/Resource/Container/Container.cs

@@ -1690,10 +1690,13 @@ public abstract ChangeFeedProcessorBuilder GetChangeFeedProcessorBuilderWithManu
         /// <returns>
         /// A <see cref="Task"/> containing a <see cref="ResponseMessage"/>.
         /// </returns>
-        public abstract Task<ResponseMessage> DeleteAllItemsByPartitionKeyStreamAsync(
+        public virtual Task<ResponseMessage> DeleteAllItemsByPartitionKeyStreamAsync(
                Cosmos.PartitionKey partitionKey,
                RequestOptions requestOptions = null,
-               CancellationToken cancellationToken = default);
+               CancellationToken cancellationToken = default)
+        {
+            throw new NotImplementedException();
+        }
 
 #if PREVIEW
         /// <summary>