public java.util.Date getUpdatedAt() {
        return this.updatedAt;
    }
<p>
The date and time when the flow execution summary was last updated.
</p>

@return The date and time when the flow execution summary was last updated.
aws-java-sdk-iotthingsgraph/src/main/java/com/amazonaws/services/iotthingsgraph/model/FlowExecutionSummary.java