public IpamDiscoveredPublicAddress withSampleTime(java.util.Date sampleTime) {
        setSampleTime(sampleTime);
        return this;
    }
<p>
The last successful resource discovery time.
</p>

@param sampleTime
       The last successful resource discovery time.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/IpamDiscoveredPublicAddress.java