public void setDatesWithoutSupport(java.util.Collection<DateInterval> datesWithoutSupport) {
        if (datesWithoutSupport == null) {
            this.datesWithoutSupport = null;
            return;
        }

        this.datesWithoutSupport = new com.amazonaws.internal.SdkInternalList<DateInterval>(datesWithoutSupport);
    }
<p>
A JSON-formatted list containing date and time ranges for periods without support
</p>

@param datesWithoutSupport
       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