code: public static sslcertkey[] get(nitro_service service, String certkey[]) throws Exception{
  		if (certkey !=null && certkey.length>0) {
  			sslcertkey response[] = new sslcertkey[certkey.length];
  			sslcertkey obj[] = new sslcertkey[certkey.length];
  			for (int i=0;i<certkey.length;i++) {
  				obj[i] = new sslcertkey();
  				obj[i].set_certkey(certkey[i]);
  				response[i] = (sslcertkey) obj[i].get_resource(service);
  			}
  			return response;
  		}
  		return null;
  	}
docs: Use this API to fetch sslcertkey resources of given names .