One client's requirement included having a QR code that would direct to the latest PDF file from multiple Chautec CMS folders separated by year.
User scans QR code
QR code links to a lambda (or proxy)
Lambda uses the API to fetch the latest file component inside the folder(e.g. /api/v1/component/2/pdfs?children=content&levels=2&order=date&direction=desc&limit=1)
Lambda uses the response from step 3 to direct the user to the PDF file