metric

Which metric Cost Explorer uses to create your forecast. For more information about blended and unblended rates, see Why does the "blended" annotation appear on some line items in my bill?.

Valid values for a GetCostForecast call are the following:

• AMORTIZED_COST

• BLENDED_COST

• NET_AMORTIZED_COST

• NET_UNBLENDED_COST

• UNBLENDED_COST