actice, this error is very rarely used. Instead of responding using this
error code, which would be cryptic for the end user and difficult to fix,
servers ignore the relevant header and serve an actual page to the user. It is
assumed that even if the user won't be completely happy, they will prefer this
to an error code.

If a server returns such an error status, the body of the message should
contain the list of the available representations of the resources, allowing
the user to choose among them.

##  Status

http

    
    
    406 Not Acceptable
    

##  Specifications

Specification  
---  
[ HTTP Semantics  
#  status.406  ](https://www.rfc-editor.org/rfc/rfc9110#status.406)  
  
##  Browser compatibility

BCD tables only load in the browser  with JavaScript enabled. Enable
JavaScript to view data.

##  See also

  * [ ` Accept ` ](/en-US/docs/Web/HTTP/Headers/Accept)
  * [ ` Accept-Encoding ` ](/en-US/docs/Web/HTTP/Headers/Accept-Encoding)
  * [ ` Accept-Language ` ](/en-US/docs/Web/HTTP/Headers/Accept-Language)
  * HTTP [ content negotiation ](/en-US/docs/Web/HTTP/Content_negotiation)

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