Resumen
The server cannot produce a response matching the request’s Accept headers.
Cuándo ocurre
Returned when content negotiation fails (e.g. client demands a format the server cannot produce).
Causas comunes
- Accept header requests an unsupported media type
- Overly strict Accept-Language or Accept-Encoding
Cómo solucionarlo
- Relax or correct the Accept headers
- Request a format the server supports
Base en la especificación