code: public String loadBalancing_serviceName_internalNatIp_GET(String serviceName, OvhLoadBalancingZoneEnum zone) throws IOException {
  		String qPath = "/ip/loadBalancing/{serviceName}/internalNatIp";
  		StringBuilder sb = path(qPath, serviceName);
  		query(sb, "zone", zone);
  		String resp = exec(qPath, "GET", sb.toString(), null);
  		return convertTo(resp, String.class);
  	}
docs: Ip subnet used by OVH to nat requests on your ip lb to your backends. You must ensure that your backends are not part of a network that overlap with this one.
  
  REST: GET /ip/loadBalancing/{serviceName}/internalNatIp
  @param zone [required] one of your ip loadbalancing's zone
  @param serviceName [required] The internal name of your IP load balancing