public void setVpcSecurityGroups(java.util.Collection<AwsRedshiftClusterVpcSecurityGroup> vpcSecurityGroups) {
        if (vpcSecurityGroups == null) {
            this.vpcSecurityGroups = null;
            return;
        }

        this.vpcSecurityGroups = new java.util.ArrayList<AwsRedshiftClusterVpcSecurityGroup>(vpcSecurityGroups);
    }
<p>
The list of VPC security groups that the cluster belongs to, if the cluster is in a VPC.
</p>

@param vpcSecurityGroups
       The list of VPC security groups that the cluster belongs to, if the cluster is in a VPC.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsRedshiftClusterDetails.java