public EventStreamSummary withStoppedSince(java.util.Date stoppedSince) {
        setStoppedSince(stoppedSince);
        return this;
    }
<p>
The timestamp when the <code>State</code> changed to <code>STOPPED</code>.
</p>

@param stoppedSince
       The timestamp when the <code>State</code> changed to <code>STOPPED</code>.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-customerprofiles/src/main/java/com/amazonaws/services/customerprofiles/model/EventStreamSummary.java