[
{
"account_positions": [
{
"balance": 123,
"burns": 123,
"direction": "<string>",
"floating_profit_loss": 123,
"initial_margin": 123,
"instrument_name": "<string>",
"maintenance_margin": 123,
"mints": 123,
"open_orders_margin": 123,
"position": 123,
"size": 123,
"updated_at": 123
}
]
}
]