Finally

Author: LiamHamsters

src/Ydb.Sdk/src/Ado/YdbConnection.cs

@@ -65,7 +65,7 @@ public IBulkUpsertImporter BeginBulkUpsertImport(
         var database = ConnectionStringBuilder.Database.TrimEnd('/');
         var tablePath = string.IsNullOrEmpty(database) ? name : $"{database}/{name}";
 
-        var maxBytes = ConnectionStringBuilder.BulkUpsertMaxBytes;
+        var maxBytes = ConnectionStringBuilder.MaxSendMessageSize;
 
         return new BulkUpsertImporter(Session.Driver, tablePath, columns, maxBytes, cancellationToken);
     }

src/Ydb.Sdk/src/Ado/YdbConnectionStringBuilder.cs

@@ -42,7 +42,6 @@ private void InitDefaultValues()
         _maxReceiveMessageSize = GrpcDefaultSettings.MaxReceiveMessageSize;
         _disableDiscovery = GrpcDefaultSettings.DisableDiscovery;
         _disableServerBalancer = false;
-        _bulkUpsertMaxBytes = 64 * 1024 * 1024;
     }
 
     public string Host
@@ -292,20 +291,6 @@ public int MaxReceiveMessageSize
     }
 
     private int _maxReceiveMessageSize;
-    
-    private int _bulkUpsertMaxBytes;
-    
-    public int BulkUpsertMaxBytes
-    {
-        get => _bulkUpsertMaxBytes;
-        set
-        {
-            if (value <= 0)
-                throw new ArgumentOutOfRangeException(nameof(value), value, "BulkUpsertMaxBytes must be positive.");
-            _bulkUpsertMaxBytes = value;
-            SaveValue(nameof(BulkUpsertMaxBytes), value);
-        }
-    }
 
     public bool DisableServerBalancer
     {