public Builder clearClusterInfo() {
      bitField0_ = (bitField0_ & ~0x00000004);
      clusterInfo_ = null;
      if (clusterInfoBuilder_ != null) {
        clusterInfoBuilder_.dispose();
        clusterInfoBuilder_ = null;
      }
      onChanged();
      return this;
    }
<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