public void setAttribute(String attribute) {
        this.attribute = attribute;
    }
<p>
The name of the attribute that is added to the message.
</p>

@param attribute
       The name of the attribute that is added to the message.
aws-java-sdk-iotanalytics/src/main/java/com/amazonaws/services/iotanalytics/model/DeviceRegistryEnrichActivity.java