TierType type
定义 TierType 的值。
type TierType =
| "Consumption"
| "Commitment_100AUHours"
| "Commitment_500AUHours"
| "Commitment_1000AUHours"
| "Commitment_5000AUHours"
| "Commitment_10000AUHours"
| "Commitment_50000AUHours"
| "Commitment_100000AUHours"
| "Commitment_500000AUHours"