{
  "name": "Temenos Banking Account",
  "description": "Structure documentation for Temenos banking account arrangements",
  "fields": [
    {
      "name": "accountId",
      "type": "string",
      "required": true,
      "description": "Unique account identifier assigned by Temenos",
      "example": "ACC-GB12345"
    },
    {
      "name": "customerId",
      "type": "string",
      "required": true,
      "description": "Identifier of the account owner customer",
      "example": "C-100001"
    },
    {
      "name": "accountName",
      "type": "string",
      "required": false,
      "description": "Display name for the account",
      "example": "Personal Current Account"
    },
    {
      "name": "accountType",
      "type": "string",
      "required": true,
      "description": "Account type classification",
      "enum": ["CURRENT", "SAVINGS", "DEPOSIT", "LOAN", "MORTGAGE", "ISLAMIC"],
      "example": "CURRENT"
    },
    {
      "name": "productId",
      "type": "string",
      "required": false,
      "description": "Product identifier defining terms and conditions",
      "example": "PROD-CURR-GB-001"
    },
    {
      "name": "currency",
      "type": "string",
      "required": true,
      "description": "ISO 4217 three-letter currency code",
      "pattern": "^[A-Z]{3}$",
      "example": "GBP"
    },
    {
      "name": "status",
      "type": "string",
      "required": true,
      "description": "Current operational status",
      "enum": ["ACTIVE", "INACTIVE", "CLOSED", "DORMANT", "SUSPENDED"],
      "example": "ACTIVE"
    },
    {
      "name": "openingDate",
      "type": "string",
      "format": "date",
      "required": false,
      "description": "Date the account was opened",
      "example": "2022-03-15"
    },
    {
      "name": "branchId",
      "type": "string",
      "required": false,
      "description": "Identifier of the managing branch",
      "example": "BR-LONDON-001"
    },
    {
      "name": "balances",
      "type": "object",
      "required": false,
      "description": "Account balance information",
      "fields": [
        {
          "name": "currentBalance",
          "type": "number",
          "required": false,
          "description": "Current ledger balance",
          "example": 15423.50
        },
        {
          "name": "availableBalance",
          "type": "number",
          "required": false,
          "description": "Available balance for transactions",
          "example": 14423.50
        },
        {
          "name": "blockedAmount",
          "type": "number",
          "required": false,
          "description": "Amount blocked or reserved",
          "example": 1000.00
        }
      ]
    }
  ]
}