HTTP 204 No Content vs 421 Misdirected Request
HTTP 204 (No Content) is a 2xx Success response, while 421 (Misdirected Request) is a 4xx Client Error response. 204 indicates that the server successfully processed the request but is not returning any content. Common for DELETE operations and form submissions that don't need a response body. In contrast, 421 means that the request was directed at a server that is unable to produce a response for the combination of scheme and authority in the URI.
Deskripsi
The server successfully processed the request but is not returning any content. Common for DELETE operations and form submissions that don't need a response body.
Ketika Anda Melihatnya
After DELETE requests, PUT updates where no body is needed, or CORS preflight responses.
Cara Memperbaiki
No fix needed. The action was successful; there is simply no content to return.
Deskripsi
The request was directed at a server that is unable to produce a response for the combination of scheme and authority in the URI.
Ketika Anda Melihatnya
With HTTP/2 when a connection is reused for a domain the certificate doesn't cover.
Cara Memperbaiki
Retry the request on a new connection.
Perbedaan Utama
204 is a 2xx Success response, while 421 is a 4xx Client Error response.
HTTP 204: The server successfully processed the request but is not returning any content. Common for DELETE operations and form submissions that don't need a response body.
HTTP 421: The request was directed at a server that is unable to produce a response for the combination of scheme and authority in the URI.
You encounter 204 when after DELETE requests, PUT updates where no body is needed, or CORS preflight responses.
You encounter 421 when with HTTP/2 when a connection is reused for a domain the certificate doesn't cover.
Kapan Menggunakan Yang Mana
For 204 (No Content): No fix needed. The action was successful; there is simply no content to return. For 421 (Misdirected Request): Retry the request on a new connection.