code: public OvhMitigationIp ip_mitigation_POST(String ip, String ipOnMitigation) throws IOException {
  		String qPath = "/ip/{ip}/mitigation";
  		StringBuilder sb = path(qPath, ip);
  		HashMap<String, Object>o = new HashMap<String, Object>();
  		addBody(o, "ipOnMitigation", ipOnMitigation);
  		String resp = exec(qPath, "POST", sb.toString(), o);
  		return convertTo(resp, OvhMitigationIp.class);
  	}
docs: AntiDDOS option. Add new IP on permanent mitigation
  
  REST: POST /ip/{ip}/mitigation
  @param ipOnMitigation [required]
  @param ip [required]