HTTP 204 No Content vs 413 Content Too Large
HTTP 204 (No Content) is a 2xx Success response, while 413 (Content Too Large) 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, 413 means that the request payload exceeds the server's size limit.
Description
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.
Quand vous le voyez
After DELETE requests, PUT updates where no body is needed, or CORS preflight responses.
Comment résoudre
No fix needed. The action was successful; there is simply no content to return.
Description
The request payload exceeds the server's size limit.
Quand vous le voyez
When uploading files that exceed the server's maximum upload size.
Comment résoudre
Reduce the payload size. Check server limits (Nginx: client_max_body_size, Apache: LimitRequestBody).
Différences clés
204 is a 2xx Success response, while 413 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 413: The request payload exceeds the server's size limit.
You encounter 204 when after DELETE requests, PUT updates where no body is needed, or CORS preflight responses.
You encounter 413 when when uploading files that exceed the server's maximum upload size.
Quand utiliser lequel
For 204 (No Content): No fix needed. The action was successful; there is simply no content to return. For 413 (Content Too Large): Reduce the payload size. Check server limits (Nginx: client_max_body_size, Apache: LimitRequestBody).