public java.util.List<String> getSecurityGroupIds() {
        return securityGroupIds;
    }
<p>
A list of security group IDs to be assigned to each node in the DAX cluster. (Each of the security group ID is
system-generated.)
</p>
<p>
If this parameter is not specified, DAX assigns the default VPC security group to each node.
</p>

@return A list of security group IDs to be assigned to each node in the DAX cluster. (Each of the security group
        ID is system-generated.)</p>
        <p>
        If this parameter is not specified, DAX assigns the default VPC security group to each node.
aws-java-sdk-dax/src/main/java/com/amazonaws/services/dax/model/CreateClusterRequest.java