How to add stoploss separate

[Gaurang]

when i add stoploss order after my order this through the error.
which ordertype used in stoploss order in this

SL_Orderparams = {
                        "variety": "NORMAL",
                        "tradingsymbol": Stocks_Symbol,
                        "symboltoken": Stocks_Token,
                        "transactiontype": "BUY",
                        "exchange": "NSE",
                        "ordertype": "STOPLOSS",
                        "producttype": "INTRADAY",
                        "duration": "DAY",
                        "triggerprice": Stoploss,
                        "quantity": "1" #Quantity
                    }