public ServiceUpdate withServiceUpdateType(String serviceUpdateType) {
        setServiceUpdateType(serviceUpdateType);
        return this;
    }
<p>
Reflects the nature of the service update
</p>

@param serviceUpdateType
       Reflects the nature of the service update
@return Returns a reference to this object so that method calls can be chained together.
@see ServiceUpdateType
aws-java-sdk-elasticache/src/main/java/com/amazonaws/services/elasticache/model/ServiceUpdate.java