ChangeLeverageReq

symbolstringrequired

Trading symbol to update (e.g., BTC-PERP).

leveragenumberrequired

Target leverage multiplier to apply.

positionModestring

Position mode: ONE_WAY (single net position per symbol) or HEDGE (separate long and short positions). Defaults to ONE_WAY when omitted.

Possible values: [ONE_WAY, HEDGE, ISOLATED]

positionDirectionstring

Position direction (LONG or SHORT). Used together with HEDGE position mode to identify which side to update when positionId is not supplied.

Possible values: [LONG, SHORT]

marginModestring

Margin mode to apply: CROSS or ISOLATED.

Possible values: [CROSS, ISOLATED]

positionIdstring

Existing position identifier to update. Optional; disambiguates the target position in hedge mode.

ChangeLeverageReq

{
  "symbol": "string",
  "leverage": 0,
  "positionMode": "ONE_WAY",
  "positionDirection": "LONG",
  "marginMode": "CROSS",
  "positionId": "string"
}