title: Cron expression to run azure function every day at 1 am
body: <p>I'm working on azure function time trigger using visual studio. I have set cron expression "TimerTrigger("0 1 * * *")" to run my azure function every day at 1 am. after running the function locally it is showing correct 'next 5 occurrences'</p>
  
  <p><a href="https://i.stack.imgur.com/z6QMO.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/z6QMO.png" alt="next 5 occurrences"></a></p>
  
  <p>but after deploying the azure function on azure portal is showing 'invalid cron expression' </p>
  
  <p><a href="https://i.stack.imgur.com/GMBXV.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/GMBXV.png" alt="invalid cron expression"></a> </p>
  
  <p>what can be the issue?</p>