code: public static nsratecontrol get(nitro_service service,  options option) throws Exception{
  		nsratecontrol obj = new nsratecontrol();
  		nsratecontrol[] response = (nsratecontrol[])obj.get_resources(service,option);
  		return response[0];
  	}
docs: Use this API to fetch all the nsratecontrol resources that are configured on netscaler.