public java.util.List<DateInterval> getDatesWithoutSupport() {
        if (datesWithoutSupport == null) {
            datesWithoutSupport = new com.amazonaws.internal.SdkInternalList<DateInterval>();
        }
        return datesWithoutSupport;
    }
<p>
A JSON-formatted list containing date and time ranges for periods without support
</p>

@return A JSON-formatted list containing date and time ranges for periods without support
aws-java-sdk-support/src/main/java/com/amazonaws/services/support/model/CommunicationTypeOptions.java