The types of costs that are included in this COST budget.
COST
USAGE, RI_UTILIZATION, RI_COVERAGE, SAVINGS_PLANS_UTILIZATION, and SAVINGS_PLANS_COVERAGE budgets do not have CostTypes.
USAGE
RI_UTILIZATION
RI_COVERAGE
SAVINGS_PLANS_UTILIZATION
SAVINGS_PLANS_COVERAGE
CostTypes