const fetchKeys = (obj, keys) => {
  const filteredObject = {};
  if (Array.isArray(keys)) {
    keys.forEach((key) => {
      // eslint-disable-next-line no-prototype-builtins
      if (obj.hasOwnProperty(key)) {
        filteredObject[key] = obj[key];
      }
    });
  } else if (typeof keys === "string") {
    // eslint-disable-next-line no-prototype-builtins
    if (obj.hasOwnProperty(keys)) {
      filteredObject[keys] = obj[keys];
    }
  }
  return filteredObject;
};