Required role: ADMIN
Basic authentication header of the form Basic <encoded-value>, where <encoded-value> is the base64-encoded string username:password.
11DISABLED, HOURLY, EVERY_6H, EVERY_12H, DAILY, WEEKLY FIRST, FIRST_UNREAD_OR_FIRST, FIRST_UNREAD_OR_LAST, LAST OK
DISABLED, HOURLY, EVERY_6H, EVERY_12H, DAILY, WEEKLY FIRST, FIRST_UNREAD_OR_FIRST, FIRST_UNREAD_OR_LAST, LAST