UnsubscribeLevel2

Category: User Permissions: Operator, Trading, Level2MarketData Call Type: Synchronous

Unsubscribes the user from a Level 2 Market Data Feed subscription.

Request

{
    "OMSId": 1,
    "InstrumentId": 1
}

Key	Value
OMSId	integer. The ID of the Order Management System on which the user has subscribed to a Level 2 market data feed.
InstrumentId	long integer. The ID of the instrument being tracked by the Level 2 market data feed.

Response

{
    "result": true,
    "errormsg": null,
    "errorcode":0,
    "detail": null
}

Key	Value
result	Boolean. A successful receipt of the unsubscribe request returns true; and unsuccessful receipt (an error condition) returns false.
errormsg	string. A successful receipt of the unsubscribe request returns null; the errormsg parameter for an unsuccessful request returns one of the following messages: Not Authorized (errorcode 20) Invalid Request (errorcode 100) Operation Failed (errorcode 101) Server Error (errorcode 102) Resource Not Found (errorcode 104)
errorcode	integer. A successful receipt of the unsubscribe request returns 0. An unsuccessful receipt returns one of the errorcodes shown in the errormsg list.
detail	string. Message text that the system may send. Usually null.