{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/financial-transaction",
  "title": "Financial Transaction",
  "description": "Financial transaction with inheritance from unified base transaction",
  "allOf": [
    {
      "$ref": "#/components/schemas/base_transaction"
    },
    {
      "type": "object",
      "properties": {
        "family": {
          "type": "string",
          "const": "INTERNAL",
          "description": "INTERNAL - Financial Transaction"
        },
        "category": {
          "$ref": "#/components/schemas/transaction_category",
          "description": "Transaction category"
        },
        "result": {
          "$ref": "#/components/schemas/transaction_result",
          "description": "Transaction result"
        },
        "currency": {
          "type": "string",
          "description": "Currency of the transaction, represented in ISO 4217 format",
          "example": "USD"
        },
        "settled_amount": {
          "type": "integer",
          "description": "Settled amount in cents",
          "example": 200
        },
        "pending_amount": {
          "type": "integer",
          "description": "Pending amount in cents",
          "example": 500
        },
        "events": {
          "type": "array",
          "items": {
            "$ref": "#/components/schemas/financial_event"
          },
          "description": "List of transaction events"
        },
        "descriptor": {
          "type": "string",
          "description": "Transaction descriptor"
        },
        "financial_account_token": {
          "type": "string",
          "format": "uuid",
          "description": "Financial account token associated with the transaction",
          "example": "0cc87075-57cf-4607-8722-f42e2cb2c0cd"
        }
      },
      "required": [
        "category",
        "currency",
        "family",
        "result",
        "settled_amount",
        "pending_amount",
        "events",
        "descriptor",
        "financial_account_token"
      ]
    }
  ]
}