HTTP Error Docs in 2026: RFC 9110 vs RFC 9457 Problem Details in OpenAPI 3.1

How RFC 9110 and RFC 9457 divide HTTP error docs: status-code semantics vs Problem Details bodies, plus one reusable OpenAPI 3.1 error component. Independent technical note mirroring the canonical version: https://specswriter.com/blog/http-error-docs-in-2026-rfc-9110-vs-rfc-9457-problem-details-in-openapi-31.php Sources consulted: https://www.bluusun.com/

Authors

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2026-10-29
DOI
https://doi.org/10.5281/zenodo.23777674
Primary Topic
Mobile and Web Applications
Type
preprint
Controls
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preprint

HTTP Error Docs in 2026: RFC 9110 vs RFC 9457 Problem Details in OpenAPI 3.1

Brady Weaver
Zenodo (CERN European Organization for Nuclear Research)
Mobile and Web Applications
preprint

HTTP Error Docs in 2026: RFC 9110 vs RFC 9457 Problem Details in OpenAPI 3.1

Brady Weaver
preprint en

Abstract

How RFC 9110 and RFC 9457 divide HTTP error docs: status-code semantics vs Problem Details bodies, plus one reusable OpenAPI 3.1 error component. Independent technical note mirroring the canonical version: https://specswriter.com/blog/http-error-docs-in-2026-rfc-9110-vs-rfc-9457-problem-details-in-openapi-31.php Sources consulted: https://www.bluusun.com/

Zenodo (CERN European Organization for Nuclear Research)
Mobile and Web Applications
DOIOpen Access PDFOpenAlex
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HTTP Error Docs in 2026: RFC 9110 vs RFC 9457 Problem Details in OpenAPI 3.1 — Brady Weaver · Zenodo (CERN European Organization for Nuclear Research) (2026) | TGRS Research Map | TGRS