Creates or updates the user’s working time schedule.
Fields:
dayOfWeek — Day of the week (1 = Sunday, 7 = Saturday)start — Start time in HH:MM format (24-hour clock)end — End time in HH:MM format (24-hour clock)breakTime — Break duration in hours. Valid values: 0, 0.25, 0.5, 0.75, 1, 1.5, 2