public ClientData withUploadStart(java.util.Date uploadStart) {
        setUploadStart(uploadStart);
        return this;
    }
<p>
The time that the disk upload starts.
</p>

@param uploadStart
       The time that the disk upload starts.
@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/ClientData.java