public void setSecurityGroupIds(java.util.Collection<String> securityGroupIds) {
        if (securityGroupIds == null) {
            this.securityGroupIds = null;
            return;
        }

        this.securityGroupIds = new java.util.ArrayList<String>(securityGroupIds);
    }
<p>
The security groups to attach to the ENIs for the broker nodes.
</p>

@param securityGroupIds
       The security groups to attach to the ENIs for the broker nodes.
aws-java-sdk-kafka/src/main/java/com/amazonaws/services/kafka/model/KafkaClusterClientVpcConfig.java