{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/aerodatabox/refs/heads/main/json-structure/aerodatabox-subscription-balance-contract-structure.json",
  "description": "Represents the balance for all alert subscriptions associated with the user acount, including remaining credits and timestamps\r\nfor the most recent refill and deduction operations.",
  "type": "object",
  "properties": {
    "creditsRemaining": {
      "type": "int64",
      "description": "Alert credits remaining for the account."
    },
    "lastRefilledUtc": {
      "type": "datetime",
      "description": "The datetime when the balance was last re-filled, in UTC."
    },
    "lastDeductedUtc": {
      "type": "datetime",
      "description": "The datetime when the balance was last deducated, in UTC.\r\nDeduction typically occurs when an alert notification was dispatched\r\nfor one of the alert subscriptions associated with the user account."
    }
  },
  "required": [
    "creditsRemaining",
    "lastDeductedUtc",
    "lastRefilledUtc"
  ],
  "additionalProperties": false,
  "name": "SubscriptionBalanceContract"
}