const addOrUpdateImageInTable = (url, device, browser, otherInfo) => {
  console.log(`i am gonna do shit`)
  otherInfo = otherInfo ? otherInfo : {};
  return getItemPromise(getDynamoDBTableName(url), getDeviceBrowserKey(device, browser), url, {})
  .then((res) => {
    if (res) { // means the element exists, so we should update
      console.log(`res is ${res} so gonna update`)
      return updateImageInTable(url, device, browser, otherInfo);
    } else { // since it does not exist, let us create new one
      console.log(`res is ${res} so gonna create`);
      return addImageInTable(url, device, browser, otherInfo);
    }
  })
  .catch((err) => console.log(err))
}