{
  "type": "object",
  "properties": {
    "balance": {
      "type": "number",
      "description": "Signed decimal number"
    },
    "outstanding_credits": {
      "properties": {
        "total": {
            "type": "number"
        },
        "lines": {
            "type": "array",
            "items": {
                "$ref": "account_line.json"
            }
        }
      }
    },
    "outstanding_debits": {
      "type": "object",
      "properties": {
        "total": {
            "type": "number"
        },
        "lines": {
            "type": "array",
            "items": {
                "$ref": "account_line.json"
            }
        }
      }
    }
  },
  "additionalProperties": false,
  "required": [
    "balance"
  ]
}