public java.util.List<? extends com.google.cloud.iot.v1.EventNotificationConfigOrBuilder>
      getEventNotificationConfigsOrBuilderList() {
    return eventNotificationConfigs_;
  }
public java . util . List < ? extends com . google . cloud . iot . v1 . EventNotificationConfigOrBuilder > getEventNotificationConfigsOrBuilderList ( ) { return eventNotificationConfigs_ ; }
<pre>
The configuration for notification of telemetry events received from the
device. All telemetry events that were successfully published by the
device and acknowledged by Cloud IoT Core are guaranteed to be
delivered to Cloud Pub/Sub. If multiple configurations match a message,
only the first matching configuration is used. If you try to publish a
device telemetry event using MQTT without specifying a Cloud Pub/Sub topic
for the device's registry, the connection closes automatically. If you try
to do so using an HTTP connection, an error is returned. Up to 10
configurations may be provided.
</pre>

<code>repeated .google.cloud.iot.v1.EventNotificationConfig event_notification_configs = 10;
</code>