public com.google.cloud.visionai.v1.ClusterInfo.Builder getClusterInfoBuilder() {
      bitField0_ |= 0x00000004;
      onChanged();
      return getClusterInfoFieldBuilder().getBuilder();
    }
<pre>
Other information of the cluster client may be interested.
</pre>

<code>.google.cloud.visionai.v1.ClusterInfo cluster_info = 3;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/HealthCheckResponse.java