Delete all Reminders from the "Completed Archive" list

gistfile1.txt

// listsToClear: defines the iOS reminders list(s) from which completed reminders will be removed. Additional lists can be added to this this array if you wish.
let listsToClear = ["Completed Archive"]

for ( j = 0; j < listsToClear.length; j++ ) {
  let reminderList = listsToClear[j]
  let cal = await Calendar.forRemindersByTitle( reminderList )
  let reminders = await Reminder.all( [cal] )
  
  for( var i = 0; i < reminders.length; i++ ) {
    let reminder = reminders[i]
    console.log( reminder.title )
    reminder.remove() 
  }
}
Script.complete()