{
"symbol": "XBTUSDTM",
"marginMode": "CROSS"
}curl --location --request POST 'https://api-futures.kucoin.com/api/v1/copy-trade/futures/position/changeMarginMode' \
--header 'Content-Type: application/json' \
--data-raw '{
"symbol": "XBTUSDTM",
"marginMode": "CROSS"
}'{
"code": "string",
"data": {
"symbol": "string",
"marginMode": "ISOLATED"
}
}