docs: def snapped_speed_limits(client, path):
      """Returns the posted speed limit (in km/h) for given road segments.
  
      The provided points will first be snapped to the most likely roads the
      vehicle was traveling along.
  
      :param path: The path of points to be snapped.
      :type path: a single location, or a list of locations, where a
          location is a string, dict, list, or tuple
  
      :rtype: dict with a list of speed limits and a list of the snapped points.
      """
  
      params = {"path": convert.location_list(path)}
  
      return client._request("/v1/speedLimits", params,
                         base_url=_ROADS_BASE_URL,
                         accepts_clientid=False,
                         extract_body=_roads_extract)