public NearestRoadsApiRequest points(LatLng... points) {
    return param("points", StringJoin.join('|', points));
  }
The points from which to snap to roads.

@param points the point to be snapped
@return returns this {@link NearestRoadsApiRequest} for call chaining.
src/main/java/com/google/maps/NearestRoadsApiRequest.java