Create a file upload
Register an upload and receive presigned S3 upload target(s) plus a file handle (file_id and one_time_secret). Use the returned upload target(s) to send the file directly, then pass the file handle to domain endpoints to claim ownership once the upload completes.
Token scopes: files:write
Authentication
Headers
Declares the client is multipart-capable. The server returns a multipart response only when the declared size exceeds the configured multipart threshold (MULTIPART_THRESHOLD); otherwise the standard POST form.
Request
Response
Upload registered successfully with presigned S3 upload target(s)