RFC 9290: Concise Problem Details for Constrained Application Protocol (CoAP) APIs

This document defines a concise "problem detail" as a way to carry machine-readable details of errors in a Representational State Transfer (REST) response to…

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Outgoing relationships (11 related RFCs)

Normative reference — RFC 2119: Key words for use in RFCs to Indicate Requirement Levels
Normative reference — RFC 8174: Ambiguity of Uppercase vs Lowercase in RFC 2119 Key Words
Normative reference — RFC 8126: Guidelines for Writing an IANA Considerations Section in RFCs
Normative reference — RFC 5646: Tags for Identifying Languages
Normative reference — RFC 7252: The Constrained Application Protocol (CoAP)
Normative reference — RFC 8610: Concise Data Definition Language (CDDL): A Notational Convention to Express Concise Binary Object Representation (CBOR) and JSON Data Structures
Normative reference — RFC 4647: Matching of Language Tags
Normative reference — RFC 9165: Additional Control Operators for the Concise Data Definition Language (CDDL)
Normative reference — RFC 7807: Problem Details for HTTP APIs
Informative reference — RFC 4648: The Base16, Base32, and Base64 Data Encodings
Informative reference — RFC 6082: Deprecating Unicode Language Tag Characters: RFC 2482 is Historic

Incoming relationships (1 related RFC)

Normatively referenced by — RFC 9770: Notification of Revoked Access Tokens in the Authentication and Authorization for Constrained Environments (ACE) Framework