public DataSourceRunSummary withStoppedAt(java.util.Date stoppedAt) {
        setStoppedAt(stoppedAt);
        return this;
    }
<p>
The timestamp of when a data source run was stopped.
</p>

@param stoppedAt
       The timestamp of when a data source run was stopped.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-datazoneexternal/src/main/java/com/amazonaws/services/datazone/model/DataSourceRunSummary.java