code: public OvhOrder cdn_webstorage_serviceName_traffic_POST(String serviceName, OvhOrderTrafficEnum bandwidth) throws IOException {
  		String qPath = "/order/cdn/webstorage/{serviceName}/traffic";
  		StringBuilder sb = path(qPath, serviceName);
  		HashMap<String, Object>o = new HashMap<String, Object>();
  		addBody(o, "bandwidth", bandwidth);
  		String resp = exec(qPath, "POST", sb.toString(), o);
  		return convertTo(resp, OvhOrder.class);
  	}
docs: Create order
  
  REST: POST /order/cdn/webstorage/{serviceName}/traffic
  @param bandwidth [required] Traffic in TB that will be added to the cdn.webstorage service
  @param serviceName [required] The internal name of your CDN Static offer