public LaunchTemplatePlacement withSpreadDomain(String spreadDomain) {
        setSpreadDomain(spreadDomain);
        return this;
    }
<p>
Reserved for future use.
</p>

@param spreadDomain
       Reserved for future use.
@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/LaunchTemplatePlacement.java