Getting OrderException while placing order "Not a valid Product Code"

I am placing this order


curl -k https://api.kite.trade/orders/regular -d "api_key=rrr" -d "access_token=rrrrr" -d "tradingsymbol=ACC" -d "exchange=NSE" -d "transaction_type=BUY" -d "order_type=MARKET" -d "quantity=1" -d "product=MIS" -d "validity=DAY"



I am getting this error

{"status": "error", "message": "Not a valid Product Code", "error_type": "OrderException"}