code: public static vpnsessionpolicy[] get(nitro_service service) throws Exception{
  		vpnsessionpolicy obj = new vpnsessionpolicy();
  		vpnsessionpolicy[] response = (vpnsessionpolicy[])obj.get_resources(service);
  		return response;
  	}
docs: Use this API to fetch all the vpnsessionpolicy resources that are configured on netscaler.