We tried uploading the same filename for a UBRN and received a 422 error with an operationalOutcome message stating that we had used a duplicate filename.
Why does a UBRN have the restriction on the filename? What if the user wants to upload a different file with the same filename? Each file has a unique documentURL in eRS so can be identified and displayed separately.
We are going to work around this by creating a unique filename for each file uploaded, but this seems unnecessary? Why is there a restriction? Are we missing something?