docs: function runGetFeature(callback) {
    var next = _.after(2, callback);
    function featureCallback(error, feature) {
      if (error) {
        callback(error);
        return;
      }
      if (feature.name === '') {
        console.log('Found no feature at ' +
            feature.location.latitude/COORD_FACTOR + ', ' +
            feature.location.longitude/COORD_FACTOR);
      } else {
        console.log('Found feature called "' + feature.name + '" at ' +
            feature.location.latitude/COORD_FACTOR + ', ' +
            feature.location.longitude/COORD_FACTOR);
      }
      next();
    }
    var point1 = {
      latitude: 409146138,
      longitude: -746188906
    };
    var point2 = {
      latitude: 0,
      longitude: 0
    };
    client.getFeature(point1, featureCallback);
    client.getFeature(point2, featureCallback);
  }