RFC 7240: Prefer Header for HTTP

This specification defines an HTTP header field that can be used by a client to request that certain behaviors be employed by a server while processing a…

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Outgoing relationships (4 related RFCs)

Normative reference — RFC 2119: Key words for use in RFCs to Indicate Requirement Levels
Normative reference — RFC 5234: Augmented BNF for Syntax Specifications: ABNF
Normative reference — RFC 7231: Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content
Informative reference — RFC 5023: The Atom Publishing Protocol

Incoming relationships (2 related RFCs)

Updated by, Normatively referenced by — RFC 8144: Use of the Prefer Header Field in Web Distributed Authoring and Versioning (WebDAV)
Normatively referenced by — RFC 8674: The "safe" HTTP Preference