AWS SDK for .NET Documentation
DisassociateAddress Method (request)
AmazonAmazon.EC2AmazonEC2DisassociateAddress(DisassociateAddressRequest) Did this page help you?   Yes   No    Tell us about it...
Disassociates the specified elastic IP address from the instance to which it is assigned.
Declaration Syntax
Parameters
request (DisassociateAddressRequest)
Disassociate Address request
Return Value
Disassociate Address Response from the service
Remarks
This is an idempotent operation. If you call it more than once, Amazon EC2 does not return an error.
Exceptions

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