public async Task RegisterShardedVertexAsync( string vertexName, List <string> allInstances, List <int> allShards, List <int> addedShards, List <int> removedShards, Expression <Func <int, int> > shardLocator) { await _shardedVertexInfoProvider.Insert( ShardedVertexInfo.Create( vertexName, "0", allInstances, allShards, addedShards, removedShards, shardLocator)); }