UsageItem
- amountType: numberrequired
- amountType: stringenum
Type requiredvalues- consumed
- remaining
- limitType: numberdeprecatedrequired
- totalType: numberrequired
- usedType: numberrequired
- breakdownType: array object[]
- amountType: numberrequired
- labelType: stringenumrequiredvalues
- topped
_up - included