public java.util.Date getLastUpdateDateTime() {
        return this.lastUpdateDateTime;
    }
<p>
The date and time at which the table class was last updated.
</p>

@return The date and time at which the table class was last updated.
aws-java-sdk-dynamodb/src/main/java/com/amazonaws/services/dynamodbv2/model/TableClassSummary.java