1 Long: post303 2 Help: Do not switch to GET after following a 303 3 Protocols: HTTP 4 See-also: post302 post301 location 5 Added: 7.26.0 6 --- 7 Tells curl to respect RFC 7231/6.4.4 and not convert POST requests into GET 8 requests when following a 303 redirection. The non-RFC behaviour is ubiquitous 9 in web browsers, so curl does the conversion by default to maintain 10 consistency. However, a server may require a POST to remain a POST after such 11 a redirection. This option is meaningful only when using --location. 12