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 violate RFC 7231/6.4.4 and not convert POST requests into GET 8 requests when following 303 redirections. A server may require a POST to 9 remain a POST after a 303 redirection. This option is meaningful only when 10 using --location. 11