AWS SDK for .NET Documentation
PurchaseReservedInstancesOffering Method (request)
AmazonAmazon.EC2AmazonEC2PurchaseReservedInstancesOffering(PurchaseReservedInstancesOfferingRequest) Did this page help you?   Yes   No    Tell us about it...
Purchases a Reserved Instance for use with your account.
Declaration Syntax
Parameters
request (PurchaseReservedInstancesOfferingRequest)
Purchase Reserved Instances Offering request
Return Value
Purchase Reserved Instances Offering Response from the service
Remarks
With Amazon EC2 Reserved Instances, you purchase the right to launch Amazon EC2 instances for a period of time (without getting insufficient capacity errors) and pay a lower usage rate for the actual time used. For more information about Reserved Instances, go to the Amazon Elastic Compute Cloud Developer Guide.
Exceptions

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