Tpsl order metadata

Contains metadata for Take Profit (TP) and Stop Loss (SL) trigger orders.

Name `Lite`	Type	Required `Default`	Description
trigger_by `tb`	TriggerBy	True	Defines the price type (e.g., index price) that activates a Take Profit (TP) or Stop Loss (SL) order
trigger_price `tp`	string	True	The Trigger Price of the order, expressed in `9` decimals.
close_position `cp`	boolean	True	If True, the order will close the position when the trigger price is reached
is_split_position `is`	boolean	True	If True, the order will be treated as part of a position's split-TP/SL set, subject to aggregate size/count limits.

TriggerBy

Defines the price type that activates a Take Profit (TP) or Stop Loss (SL) order.

Trigger orders are executed when the selected price type reaches the specified trigger price.Different price types ensure flexibility in executing strategies based on market conditions.

Value	Description
`UNSPECIFIED` = 0	no trigger condition
`INDEX` = 1	INDEX - Order is activated when the index price reaches the trigger price
`LAST` = 2	LAST - Order is activated when the last trade price reaches the trigger price
`MID` = 3	MID - Order is activated when the mid price reaches the trigger price
`MARK` = 4	MARK - Order is activated when the mark price reaches the trigger price