@Override
    public ApplySecurityGroupsToClientVpnTargetNetworkResult applySecurityGroupsToClientVpnTargetNetwork(
            ApplySecurityGroupsToClientVpnTargetNetworkRequest request) {
        request = beforeClientExecution(request);
        return executeApplySecurityGroupsToClientVpnTargetNetwork(request);
    }
<p>
Applies a security group to the association between the target network and the Client VPN endpoint. This action
replaces the existing security groups with the specified security groups.
</p>

@param applySecurityGroupsToClientVpnTargetNetworkRequest
@return Result of the ApplySecurityGroupsToClientVpnTargetNetwork operation returned by the service.
@sample AmazonEC2.ApplySecurityGroupsToClientVpnTargetNetwork
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/ApplySecurityGroupsToClientVpnTargetNetwork"
     target="_top">AWS API Documentation</a>
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/AmazonEC2Client.java