# 417 Expectation Failed

> HTTP response status code

**Wikidata**: [Q64728496](https://www.wikidata.org/wiki/Q64728496)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/HTTP_417)  
**Source**: https://4ort.xyz/entity/417-expectation-failed


## References

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