public StartQueryRequest withStartTime(java.util.Date startTime) {
        setStartTime(startTime);
        return this;
    }
<p>
The timestamp that is the beginning of the period that you want to retrieve data for with your query.
</p>

@param startTime
       The timestamp that is the beginning of the period that you want to retrieve data for with your query.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-internetmonitor/src/main/java/com/amazonaws/services/internetmonitor/model/StartQueryRequest.java