public Integer getPeriodInSeconds() {
        return this.periodInSeconds;
    }
<p>
The granularity, in seconds, of the data points returned from Performance Insights. A period can be as short as
one second, or as long as one day (86400 seconds). Valid values are:
</p>
<ul>
<li>
<p>
<code>1</code> (one second)
</p>
</li>
<li>
<p>
<code>60</code> (one minute)
</p>
</li>
<li>
<p>
<code>300</code> (five minutes)
</p>
</li>
<li>
<p>
<code>3600</code> (one hour)
</p>
</li>
<li>
<p>
<code>86400</code> (twenty-four hours)
</p>
</li>
</ul>
<p>
If you don't specify <code>PeriodInSeconds</code>, then Performance Insights will choose a value for you, with a
goal of returning roughly 100-200 data points in the response.
</p>

@return The granularity, in seconds, of the data points returned from Performance Insights. A period can be as
        short as one second, or as long as one day (86400 seconds). Valid values are:</p>
        <ul>
        <li>
        <p>
        <code>1</code> (one second)
        </p>
        </li>
        <li>
        <p>
        <code>60</code> (one minute)
        </p>
        </li>
        <li>
        <p>
        <code>300</code> (five minutes)
        </p>
        </li>
        <li>
        <p>
        <code>3600</code> (one hour)
        </p>
        </li>
        <li>
        <p>
        <code>86400</code> (twenty-four hours)
        </p>
        </li>
        </ul>
        <p>
        If you don't specify <code>PeriodInSeconds</code>, then Performance Insights will choose a value for you,
        with a goal of returning roughly 100-200 data points in the response.
aws-java-sdk-pi/src/main/java/com/amazonaws/services/pi/model/GetResourceMetricsRequest.java