Presigned url for file download
GET/datasets/:id/files/download
Returns a download/preview payload for one file. Query filename is required. action=attachment (default) returns presigned url; action=preview returns inline data for supported types or preview URL. Read-only callers on s3 targets may be checked via TBAC (AUTH-1031). Some archived/skip-LZ/framework states are rejected (DS-1070, GE-1106).
Request
Responses
- 200
- 400
- 500
Download URL and/or preview data (FileDownload).
Response Headers
Access-Control-Allow-Origin
Access-Control-Allow-Methods
Access-Control-Allow-Headers
Validation/auth failure. Codes include IPV-1008, IPV-1041, AUTH-1031, DS-1070, GE-1106, DS-1022.
Response Headers
Access-Control-Allow-Origin
Access-Control-Allow-Methods
Access-Control-Allow-Headers
Backend/generic failure.
Response Headers
Access-Control-Allow-Origin
Access-Control-Allow-Methods
Access-Control-Allow-Headers