curl --request POST \
  --url https://api.steppay.kr/api/v1/usages \
  --header 'Content-Type: application/json' \
  --header 'Secret-Token: <api-key>' \
  --data '
{
  "quota": 123,
  "record": 123,
  "subscriptionItemId": 123,
  "influxDate": "2023-11-07T05:31:56Z",
  "payload": "<string>"
}
'

{
  "accumulateRecord": 123,
  "influxDate": "2023-11-07T05:31:56Z",
  "amountForQuota": 123,
  "restDays": 123,
  "accumulateQuota": 123
}