code: public void serviceName_network_ipNet_PUT(String serviceName, String ipNet, OvhNetwork body) throws IOException {
  		String qPath = "/router/{serviceName}/network/{ipNet}";
  		StringBuilder sb = path(qPath, serviceName, ipNet);
  		exec(qPath, "PUT", sb.toString(), body);
  	}
docs: Alter this object properties
  
  REST: PUT /router/{serviceName}/network/{ipNet}
  @param body [required] New object properties
  @param serviceName [required] The internal name of your Router offer
  @param ipNet [required] Gateway IP / CIDR Netmask