{
  "operation": "get-historical-metadata",
  "method": "GET",
  "path": "/api/v1/pricing/{trading_item_id}/metadata",
  "summary": "",
  "request": {
    "body": null
  },
  "response": {
    "status": 200,
    "body": {
      "currency": "string",
      "symbol": "string",
      "exchange_name": "string",
      "instrument_type": "string",
      "first_trade_date": "2026-05-23"
    }
  }
}