public void setStartTime(java.util.Date startTime) {
        this.startTime = startTime;
    }
<p>
The date and time of the earliest flow execution to return.
</p>

@param startTime
       The date and time of the earliest flow execution to return.
aws-java-sdk-iotthingsgraph/src/main/java/com/amazonaws/services/iotthingsgraph/model/SearchFlowExecutionsRequest.java