{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/teco-energy/main/json-schema/teco-energy-account-schema.json",
  "title": "Tampa Electric Customer Account",
  "description": "A Tampa Electric customer account for electric or gas utility service.",
  "type": "object",
  "properties": {
    "accountNumber": {
      "type": "string",
      "description": "Unique customer account number."
    },
    "customerName": {
      "type": "string",
      "description": "Account holder name."
    },
    "serviceAddress": {
      "type": "object",
      "properties": {
        "streetAddress": { "type": "string" },
        "city": { "type": "string" },
        "state": { "type": "string", "default": "FL" },
        "zipCode": { "type": "string", "pattern": "^[0-9]{5}$" }
      },
      "required": ["streetAddress", "zipCode"]
    },
    "accountType": {
      "type": "string",
      "enum": ["residential", "commercial", "industrial"]
    },
    "serviceType": {
      "type": "string",
      "enum": ["electric", "gas", "electric-and-gas"]
    },
    "status": {
      "type": "string",
      "enum": ["active", "inactive", "pending"]
    },
    "currentBalance": {
      "type": "number",
      "format": "double",
      "description": "Current account balance in USD."
    },
    "dueDate": {
      "type": "string",
      "format": "date",
      "description": "Payment due date for current balance."
    },
    "paperlessBilling": {
      "type": "boolean",
      "description": "Whether paperless billing is enabled."
    }
  },
  "required": ["accountNumber", "customerName", "serviceAddress", "accountType", "serviceType", "status"]
}