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422 Unprocessable Entity

HTTP response status code
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422 Unprocessable Entity

Summary

422 Unprocessable Entity is a HTTP status code[1].

Key Facts

  • 422 Unprocessable Entity's instance of is recorded as HTTP status code[2].
  • 422 Unprocessable Entity's follows is recorded as 421 Misdirected Request[3].
  • 422 Unprocessable Entity's followed by is recorded as 423 Locked[4].
  • 422 Unprocessable Entity's part of the series is recorded as HTTP status code[5].
  • 422 Unprocessable Entity's described by source is recorded as RFC 2518: HTTP Extensions for Distributed Authoring -- WEBDAV[6].
  • 422 Unprocessable Entity's described by source is recorded as RFC 4918: HTTP Extensions for Web Distributed Authoring and Versioning (WebDAV)[7].
  • 422 Unprocessable Entity's native label is recorded as Unprocessable Entity[8].
  • 422 Unprocessable Entity's code is recorded as 422[9].
  • 422 Unprocessable Entity's Mozilla Developer Network article is recorded as Web/HTTP/Status/422[10].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . RFC 2518: HTTP Extensions for Distributed Authoring -- WEBDAV. wikidata.org.
  8. [9] ↑ . RFC 2518: HTTP Extensions for Distributed Authoring -- WEBDAV. wikidata.org.
  9. [10] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). 422 Unprocessable Entity. Retrieved May 3, 2026, from https://4ort.xyz/entity/422-unprocessable-entity
MLA “422 Unprocessable Entity.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/422-unprocessable-entity.
BibTeX @misc{4ortxyz_422-unprocessable-entity_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{422 Unprocessable Entity}}, year = {2026}, url = {https://4ort.xyz/entity/422-unprocessable-entity}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 422 Unprocessable Entity — https://4ort.xyz/entity/422-unprocessable-entity (retrieved 2026-05-03)

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