deleteCity = async (req, res) => {
  try {
    req = matchedData(req)
    const id = await isIDGood(req.id)
    res.status(200).json(await deleteItem(id, City))
  } catch (error) {
    handleError(res, error)
  }
}
Delete item function called by route
@param {Object} req - request object
@param {Object} res - response object