InstrumentListResponse

{
  "instruments": [
    {
      "id": "550e8400-e29b-41d4-a716-446655440000",
      "merchant_id": "merch_123456789",
      "holder_id": "holder_123456789",
      "payment_method": "card",
      "holder_type": "CUSTOMER",
      "status": "ACTIVE",
      "created_at": "2024-01-01T00:00:00.000Z",
      "updated_at": "2024-01-01T00:00:00.000Z",
      "display": {
        "expiry_year": "30",
        "expiry_month": "12",
        "scheme": "Visa",
        "last_4": "0018"
      }
    }
  ],
  "total_count": 5
}