ISession.createSnapshotRequestTemplate Method (String, CorrelationID, Identity)

ISessioncreateSnapshotRequestTemplate Method (String, CorrelationID, Identity)

Create a snapshot service request template for getting subscription data.

When creating a snapshot requests a subscription is established, but messages are sent to the application only when requested. This reduces latency for receiving the latest data when compared to starting a new subscription each time.

Namespace: Bloomberglp.Blpapi
Assembly: Bloomberglp.Blpapi (in Bloomberglp.Blpapi.dll) Version: 3.18.1.1

Syntax

C++

Copy

RequestTemplate createSnapshotRequestTemplate(
	string subscriptionString,
	CorrelationID statusCid,
	Identity identity
)

Function createSnapshotRequestTemplate ( 
	subscriptionString As String,
	statusCid As CorrelationID,
	identity As Identity
) As RequestTemplate

RequestTemplate^ createSnapshotRequestTemplate(
	String^ subscriptionString, 
	CorrelationID^ statusCid, 
	Identity^ identity
)

abstract createSnapshotRequestTemplate : 
        subscriptionString : string * 
        statusCid : CorrelationID * 
        identity : Identity -> RequestTemplate

Parameters

subscriptionString: Type: SystemString
A subscription string used to create a request template.
Must be non-null and not empty.
statusCid: Type: Bloomberglp.BlpapiCorrelationID
A CorrelationID used for delivering request template status updates.
Must not already be in use.
identity: Type: Bloomberglp.BlpapiIdentity
The Identity used to authorize access to the data for this request template. If null the session identity will be used if it's been authorized.

Return Value

Type: RequestTemplate
A created RequestTemplate.

Reference

ISession Interface

createSnapshotRequestTemplate Overload

Bloomberglp.Blpapi Namespace