Parameters
JSON body
Request body
application/jsontokenstringRequiredUnique file token identifying the file to rename.
aB3xKm9pQ2wLn4YzfilenamestringRequiredNew file name. Can be provided with or without extension. The original extension is always preserved — if a different extension is provided, the request is rejected. The name is automatically sanitized: converted to ASCII, lowercased, spaces replaced with hyphens, and invalid characters removed.
monthly-reportinvoice-2026-03.pdf