@java.lang.Override
    public com.google.cloud.visionai.v1.EventUpdateOrBuilder getEventUpdateOrBuilder() {
      if ((responseCase_ == 1) && (eventUpdateBuilder_ != null)) {
        return eventUpdateBuilder_.getMessageOrBuilder();
      } else {
        if (responseCase_ == 1) {
          return (com.google.cloud.visionai.v1.EventUpdate) response_;
        }
        return com.google.cloud.visionai.v1.EventUpdate.getDefaultInstance();
      }
    }
<pre>
The event update message.
</pre>

<code>.google.cloud.visionai.v1.EventUpdate event_update = 1;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/ReceiveEventsResponse.java