I am running a job scheduler in spring boot application.
To execute job every 5 min, I am using below cron expression
@Scheduled(cron = "0 0/5 * * * *", zone ="EST").
This is working fine But when I try to execute the same job at a specific time, for instance at 11:30 AM, I am using below cron expression
@Scheduled(cron = "0 30 11 * * *", zone ="EST")
This is not working I couldn't find any mistake w.r.t syntax. Please help if I am doing anything wrong