Get the download link of the invoice. The link is valid for 24 hours. This is available for invoices, credit notes and cancellations.
Required permissions:invoice:read, customer:invoice:readValue for the Authorization header parameter.
Invoice identifier
The amount of seconds the download link should be valid. Default is 24 hours.
x >= 5Invoice resource updated
The download URL
"https://coreapi.io/download/1234"