Adobe

345 Park Ave San Jose CA 95110 USA fielding@gbiv.com https://roy.gbiv.com/

Fastly

mnot@mnot.net https://www.mnot.net/

greenbytes GmbH

Hafenweg 16 MuensterNW48155 Germany julian.reschke@greenbytes.de https://greenbytes.de/tech/webdav/

Applications and Real-Time HTTP Hypertext Transfer Protocol HTTP HTTP conditional requests The Hypertext Transfer Protocol (HTTP) is a stateless application-level protocol for distributed, collaborative, hypertext information systems. This document formerly defined HTTP conditional requests, which has since been moved to the core HTTP Semantics document. Discussion of this draft takes place on the HTTP working group mailing list (ietf-http-wg@w3.org), which is archived at . Working Group information can be found at ; source code and issues list for this draft can be found at . The changes in this draft are summarized in .

Conditional requests are HTTP requests that include one or more header fields indicating a precondition to be tested before applying the method semantics to the target resource. The entire content of this document (previously in and ) has been moved to .

University of California, Irvine

fielding@ics.uci.edu

W3C

jg@w3.org

Compaq Computer Corporation

mogul@wrl.dec.com

MIT Laboratory for Computer Science

frystyk@w3.org

Xerox Corporation

masinter@parc.xerox.com

Microsoft Corporation

paulle@microsoft.com

W3C

timbl@w3.org

Adobe

fielding@gbiv.com

greenbytes GmbH

julian.reschke@greenbytes.de

All content has been moved to .

See .