def delete_vertex_index(self, name):
        raise NotImplementedError

    # Index Proxy - Edge
    # Titan does NOT support edge indices
Append value to a sequence representation.
dataset/ETHPy150Open espeed/bulbs/bulbs/titan/client.py/TitanClient.delete_vertex_index--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/api/yaml_builder.py/Builder.AppendTo