AWS SDK for .NET Documentation
SecurityGroups Property
AmazonAmazon.ElasticLoadBalancing.ModelApplySecurityGroupsToLoadBalancerRequestSecurityGroups Did this page help you?   Yes   No    Tell us about it...
A list of security group IDs to associate with your load balancer in VPC. The security group IDs must be provided as the ID and not the security group name (For example, sg-1234).
Declaration Syntax
C#
public List<string> SecurityGroups { get; set; }

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