code: function getSensors(sensorIDs, authOpts) {
    if (!Array.isArray(sensorIDs)) sensorIDs = [sensorIDs]
    const query = sensorIDs.map(id => `ids%5B%5D=${id}`).join('&')
    const url = `${SENSORS_URL}?${query}`
    return authenticatedGet(url, authOpts)
  }
docs: Get information for one or more sensors.
  
  @param {string|string[]} sensorIDs Array of sensor ID strings.
  @param {Object} authOpts Authentication object returned from the `login`
  method.
  @returns {Promise}