code: public OvhLoadBalancingTask loadBalancing_serviceName_stickiness_POST(String serviceName, OvhLoadBalancingStickinessEnum stickiness) throws IOException {
  		String qPath = "/ip/loadBalancing/{serviceName}/stickiness";
  		StringBuilder sb = path(qPath, serviceName);
  		HashMap<String, Object>o = new HashMap<String, Object>();
  		addBody(o, "stickiness", stickiness);
  		String resp = exec(qPath, "POST", sb.toString(), o);
  		return convertTo(resp, OvhLoadBalancingTask.class);
  	}
docs: Set Stickiness type. 'ipSource' will stick clients to a backend by their source ip, 'cookie' will stick them by inserting a cookie, 'none' is to set no stickiness
  
  REST: POST /ip/loadBalancing/{serviceName}/stickiness
  @param stickiness [required] The stickiness you want on your IP LoadBalancing
  @param serviceName [required] The internal name of your IP load balancing