public ListRestoreJobSummariesRequest withAggregationPeriod(AggregationPeriod aggregationPeriod) {
        this.aggregationPeriod = aggregationPeriod.toString();
        return this;
    }
<p>
This is the period that sets the boundaries for returned results.
</p>
<p>
Acceptable values include
</p>
<ul>
<li>
<p>
<code>ONE_DAY</code> for daily job count for the prior 14 days.
</p>
</li>
<li>
<p>
<code>SEVEN_DAYS</code> for the aggregated job count for the prior 7 days.
</p>
</li>
<li>
<p>
<code>FOURTEEN_DAYS</code> for aggregated job count for prior 14 days.
</p>
</li>
</ul>

@param aggregationPeriod
       This is the period that sets the boundaries for returned results.</p>
       <p>
       Acceptable values include
       </p>
       <ul>
       <li>
       <p>
       <code>ONE_DAY</code> for daily job count for the prior 14 days.
       </p>
       </li>
       <li>
       <p>
       <code>SEVEN_DAYS</code> for the aggregated job count for the prior 7 days.
       </p>
       </li>
       <li>
       <p>
       <code>FOURTEEN_DAYS</code> for aggregated job count for prior 14 days.
       </p>
       </li>
@return Returns a reference to this object so that method calls can be chained together.
@see AggregationPeriod
aws-java-sdk-backup/src/main/java/com/amazonaws/services/backup/model/ListRestoreJobSummariesRequest.java