AWS SDK for .NET Documentation
GetConsoleOutput Method (request)
AmazonAmazon.EC2AmazonEC2ClientGetConsoleOutput(GetConsoleOutputRequest) Did this page help you?   Yes   No    Tell us about it...
Retrieves console output for the specified instance.
Declaration Syntax
C#
public GetConsoleOutputResponse GetConsoleOutput(
	GetConsoleOutputRequest request
)
Parameters
request (GetConsoleOutputRequest)
Get Console Output request
Return Value
Get Console Output Response from the service
Remarks
Instance console output is buffered and posted shortly after instance boot, reboot, and termination. Amazon EC2 preserves the most recent 64 KB output which will be available for at least one hour after the most recent post.
Exceptions

Assembly: AWSSDK (Module: AWSSDK) Version: 1.5.60.0 (1.5.60.0)