Gets recurrency details for a task template.
<Check title="Required Permissions" icon="key">The user must be an admin or have `task-manage-config:read` permissions.</Check>
task-manage-config:read permissions.Bearer authentication of the form Bearer <token>, where token is your auth token.
The recurrence rule as cron expression. We support all expressions which cronos supports (https://github.com/HangfireIO/Cronos). The number of occurrences is limited to 24 a day.