WeekDay type
The weekday enum.
KnownWeekDay can be used interchangeably with WeekDay,
this enum contains the known values that the service supports.
Known values supported by the service
Sunday: Represents Sunday.
Monday: Represents Monday.
Tuesday: Represents Tuesday.
Wednesday: Represents Wednesday.
Thursday: Represents Thursday.
Friday: Represents Friday.
Saturday: Represents Saturday.
type WeekDay = string