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AbstractSessionSendAuthorizationRequest Method (Request, Identity, IEventQueue, CorrelationID, String)
Sends the specified authorizationRequest and update the specified identity with the results.

Namespace:  Bloomberglp.Blpapi
Assembly:  Bloomberglp.Blpapi (in Bloomberglp.Blpapi.dll) Version: 3.24.8.1
Syntax
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public CorrelationID SendAuthorizationRequest(
	Request request,
	Identity identity,
	IEventQueue eventQueue,
	CorrelationID correlationId,
	string requestLabel
)

Parameters

request
Type: Bloomberglp.BlpapiRequest
A filled in authorization request that needs to be sent to the authorization service.
identity
Type: Bloomberglp.BlpapiIdentity
A handle to identify the user that is being authorized.
eventQueue
Type: Bloomberglp.BlpapiIEventQueue
An event queue to be used to receive response events for this request.
correlationId
Type: Bloomberglp.BlpapiCorrelationID
A correlator to be used for correlating the response to this request.
requestLabel
Type: SystemString
A label for the request. Used for diagnostic purposes.

Return Value

Type: CorrelationID
An internally generated CorrelationID if the specified correlationId is null or return the specified correlationId.

Implements

IAbstractSessionSendAuthorizationRequest(Request, Identity, IEventQueue, CorrelationID, String)
Exceptions
ExceptionCondition
InvalidOperationException The session is not started.
InvalidRequestException The request is not compliant with the schema for the request.
DuplicateCorrelationIDException The specified correlationId is already active for this Session.
ArgumentException The specified Identity was not created through this Session or it is the session identity.
Remarks

This request can be used by applications to authorize users to receive data from services. If an user is successfully authorized all the entitlements for that user is cached locally. Once authorized the userhandle can be used to make subscriptions and requests as the user. Also the userhandle can be checked to ensure that the user has the required entitlements for accessing data that was retrieved using the default credentials.

This method sends the specified authorizationRequest to a authorization service that is available on this session. The specified correlationId is returned on the response and can be used to correlate the response to this request. If a null correlationId is specified then an internal CorrelationID is generated and returned.

If an eventQueue is specified then all response events for this Authorization Request are published to this eventQueue. The user can block on this event queue for response and can use this as a mechanism to convert this asynchronous request into a synchronous request.

On completion of this requests an "RESPONSE" event is published containing a message with the result of the authorization request. If the user was successfully authorized a "AuthorizationSuccess" message will be generated. If the user was not authorized a "AuthorizationFailure" message will be generated.

See Also