400 Bad Request
400 Bad Request
The HyperText Transfer Protocol (HTTP) 400 Bad Request response status code indicates that the server cannot or will not process the request due to something that is perceived to be a client error (e.g., malformed request syntax, invalid request message framing, or deceptive request routing).
Warning: The client should not repeat this request without modification.
Status
400 Bad Request
Specifications
| Specification | Title |
|---|---|
| RFC 7231, section 6.5.1: 400 Bad Request | Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content |
See also
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https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400