Stop loss not triggered

I placed an intraday stop Limit Order/ SL-L

data = {

"symbol": symbol,

"qty": quantity,

"type": 4,

"side": side,

"productType": "INTRADAY",

"limitPrice": entry_price,

"stopPrice": stop_loss,

"validity": "DAY",

"disclosedQty": 0,

"offlineOrder": False,

}

and the order was placed successfully

But stop loss was not triggered? Are there any changes that need to be done on order placing?