public void ExecutingGraphTraversalString()
        {
            GraphViewConnection connection = new GraphViewConnection("https://graphview.documents.azure.com:443/",
                                                                     "MqQnw4xFu7zEiPSD+4lLKRBQEaQHZcKsjlHxXn2b96pE/XlJ8oePGhjnOofj1eLpUdsfYgEhzhejk2rjH/+EKA==",
                                                                     "GroupMatch", "Modern");


            GraphTraversal2 graph        = new GraphTraversal2(connection);
            string          traversalStr = "graph.g().V().In().Out()";

            var result = graph.EvalGraphTraversal(traversalStr);
        }