Southern Utility Account Structure

{
  "title": "Southern Company Utility Account Structure",
  "description": "Hierarchical structure of a Southern Company utility account and associated data entities.",
  "type": "object",
  "structure": {
    "account": {
      "description": "Root utility account entity",
      "fields": {
        "accountNumber": "string — unique account identifier",
        "accountName": "string — customer or business name",
        "subsidiary": "string — Alabama Power | Georgia Power | Mississippi Power | Southern Company Gas",
        "serviceType": "string — Electric | Natural Gas",
        "rateSchedule": "string — regulatory tariff code",
        "accountStatus": "string — Active | Inactive | Pending | Disconnected",
        "currentBalance": "number — outstanding balance (USD)",
        "dueDate": "date — payment due date"
      },
      "children": {
        "serviceAddress": {
          "description": "Physical service delivery address",
          "fields": {
            "street": "string",
            "city": "string",
            "state": "string",
            "zipCode": "string"
          }
        },
        "meter": {
          "description": "Utility meter at service address",
          "fields": {
            "meterNumber": "string — meter serial/ID",
            "meterType": "string — AMI (smart) | AMR | Manual",
            "lastReadDate": "date",
            "lastReadValue": "number"
          }
        },
        "usageHistory": {
          "description": "Array of daily or interval usage records",
          "type": "array",
          "items": {
            "usageDate": "date",
            "usageKwh": "number — electric consumption (kWh)",
            "usageTherms": "number — gas consumption (therms)",
            "estimatedCost": "number — USD",
            "readType": "string — Actual | Estimated | Customer"
          }
        },
        "billingHistory": {
          "description": "Array of billing statements",
          "type": "array",
          "items": {
            "billDate": "date",
            "billingPeriodStart": "date",
            "billingPeriodEnd": "date",
            "totalAmount": "number — USD",
            "amountDue": "number — USD",
            "paidAmount": "number — USD",
            "paidDate": "date"
          }
        }
      }
    }
  }
}