| exch* | | Exchange |
| norenordno* | | Noren order number, which needs to be modified |
| prctyp* | LMT / MKT / SL-MKT / SL-LMT | This can be modified. |
| prc* | | Modified / New price |
| qty* | | Modified / New Quantity |
| tsym* | | Unque id of contract on which order was placed. Can’t be modified, must be the same as that of original order. (use url encoding to avoid special char error for symbols like M&M) |
| ret | DAY / IOC / EOS | New Retention type of the order |
| mkt_protection | | Market order protection percentage. Applicable only for MKT orders |
| in BSE/BFO/BCS and MCX segments. | | |
| trgprc | | New trigger price in case of SL-MKT or SL-LMT |
| dscqty | | Disclosed quantity (Max 10% for NSE, and 50% for MCX) |
| ext_remarks | | External remarks |
| cl_ord_id | | Cli Order Id |
| channel | | Channel |
| usr_agent | | User Agent |
| app_inst_id | | App Install Id |
| uid* | | User id of the logged in user. |
| bpprc | | Book Profit Price applicable only if product is selected as B (Bracket order ) |
| blprc | | Book loss Price applicable only if product is selected as H and B (High Leverage and Bracket order ) |
| trailprc | | Trailing Price applicable only if product is selected as H and B (High Leverage and Bracket order ) |
| ordersource | MOB / WEB / TT | Used to generate exchange info fields. |
| [Optional field else it will take login access type] | | |