ValidityPeriod

[START validity_period_definition]

JSON representation 
{
  "validPeriod": {
    object (ValidityRange)
  },
  "timeOfDay": [
    {
      object (TimeOfDayWindow)
    }
  ],
  "timeExceptions": [
    {
      object (ValidTimeException)
    }
  ],
  "dateExceptions": [
    {
      object (Date)
    }
  ],
  "validityScope": enum (ValidityScope),
  "validityDurationInDays": integer
}
Fields
validPeriod

object (ValidityRange)

The start and end timestamp that the offer is valid for. These times must represent distinct days i.e. the start time must be 00:00 (beginning of the day) and the end time must be 00:00 (exclusive) on the day the validity period ends.
timeOfDay[]

object (TimeOfDayWindow)

Specifies the valid time interval on a given day and which days are available for the offer. For timeframes crossing midnight (e.g., 10 PM to 2 AM), use separate windows for each day: one ending at 11:59:59 PM and another starting at 12:00 AM the next day. For example: Monday: 10AM to 5PM Tuesday: 10AM to 2PM Tuesday: 5PM to 7PM Wed, Thur, Fri, Sat, Sun: 3PM to 7PM If none set, it means the offer is available for all time within validPeriod.
timeExceptions[]

object (ValidTimeException)

Specifies exceptions to the above validPeriod and valid_time_of_week
dateExceptions[]

object (Date)

Specifies exceptions in days to the above validPeriod and timeOfDay
validityScope

enum (ValidityScope)

Specifies the scope of the validity period.
validityDurationInDays

integer

The duration (in days) the voucher/coupon is valid for, once purchased.