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

@param updatedAt
       The date and time when the flow execution summary was last updated.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-iotthingsgraph/src/main/java/com/amazonaws/services/iotthingsgraph/model/FlowExecutionSummary.java