This endpoint returns a list with the work schedule sections of the existing employees.
The *WorkingDay flags returned here are deprecated: they reflect only the working days captured when the employee was created and are not updated when the work schedule changes. To read the actual work schedule, including every past, current and scheduled assignment, use GET /work-schedules/timeline.
These flags remain relevant for the periods that /work-schedules/timeline does not cover: dates before the startDate of the first history entry, and employees whose history is empty.