HistoricalOptions
The parameters that define or describe the historical data that your autoadjusting budget is based on.
Contents
 BudgetAdjustmentPeriod

The number of budget periods included in the movingaverage calculation that determines your autoadjusted budget amount. The maximum value depends on the
TimeUnit
granularity of the budget:
For the
DAILY
granularity, the maximum value is60
. 
For the
MONTHLY
granularity, the maximum value is12
. 
For the
QUARTERLY
granularity, the maximum value is4
. 
For the
ANNUALLY
granularity, the maximum value is1
.
Type: Integer
Valid Range: Minimum value of 1. Maximum value of 60.
Required: Yes

 LookBackAvailablePeriods

The integer that describes how many budget periods in your
BudgetAdjustmentPeriod
are included in the calculation of your currentBudgetLimit
. If the first budget period in yourBudgetAdjustmentPeriod
has no cost data, then that budget period isn’t included in the average that determines your budget limit.For example, if you set
BudgetAdjustmentPeriod
as4
quarters, but your account had no cost data in the first quarter, then only the last three quarters are included in the calculation. In this scenario,LookBackAvailablePeriods
returns3
.You can’t set your own
LookBackAvailablePeriods
. The value is automatically calculated from theBudgetAdjustmentPeriod
and your historical cost data.Type: Integer
Valid Range: Minimum value of 1. Maximum value of 60.
Required: No
See Also
For more information about using this API in one of the languagespecific AWS SDKs, see the following: