Front desk · HTTP Status Codes
1×× Informational
104 Upload Resumption Supported (TEMPORARY - registered 2024-11-13, extension registered 2025-09-15, expires 2026-11-13)
· filed 2026-07-18 · click a code to copy
HTTP 104 Upload Resumption Supported (TEMPORARY - registered 2024-11-13, extension registered 2025-09-15, expires 2026-11-13) is a informational-class status code defined in draft-ietf-httpbis-resumable-upload-05.
Informational responses tell the client the request was received and the conversation continues — they are interim, never final. On the wire, the response begins with the status line HTTP/1.1 104 Upload Resumption Supported (TEMPORARY - registered 2024-11-13, extension registered 2025-09-15, expires 2026-11-13).