Wsecn to broker feed selector v1

WSECNToBrokerFeedSelectorV1

Subscribes to a feed of order updates pertaining to orders made by your account.
Each Order can be uniquely identified by its order_id or client_order_id.
To subscribe to all orders, specify an empty instrument (eg. 2345123).
Otherwise, specify the instrument to only receive orders for that instrument (eg. 2345123-BTC_USDT_Perp).
This stream is only applicable to STABLE_PERP (SFP) instruments with qualified market makers.

Name Lite	Type	Required Default	Description
sub_account_id sa	string	True	The subaccount ID to filter by
instrument i	string	False 'all'	The instrument filter to apply.