HTTP 406 Not Acceptable

Status code 406 · Class 4xx

HTTP

Not Acceptable

HTTP request chain from browser through CDN and proxy to the origin server
HTTP errors: find which hop in the request chain failed and read its logs.

What it means

HTTP_406 is a HTTP error code reported by web servers and HTTP clients. Its official message is: “Not Acceptable”

How to fix HTTP 406 Not Acceptable

  1. Check the exact method, headers and payload your client is sending with 'curl -v' for comparison

Related errors

HTTP 405 Method Not AllowedHTTP 404 Not FoundHTTP 408 Request TimeoutHTTP 501 Not ImplementedHTTP 502 Bad GatewayHTTP 503 Service UnavailableHTTP 504 Gateway TimeoutHTTP 301 Moved Permanently

Source: IANA HTTP Status Code Registry

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