# 412 Precondition Failed

> HTTP response status code

**Wikidata**: [Q97444468](https://www.wikidata.org/wiki/Q97444468)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/HTTP_412)  
**Source**: https://4ort.xyz/entity/412-precondition-failed


## References

1. RFC 7231: Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content
2. RFC 7232: Hypertext Transfer Protocol (HTTP/1.1): Conditional Requests