public com.google.cloud.visionai.v1.ProcessorConfig getNodeConfig() {
      if (nodeConfigBuilder_ == null) {
        return nodeConfig_ == null
            ? com.google.cloud.visionai.v1.ProcessorConfig.getDefaultInstance()
            : nodeConfig_;
      } else {
        return nodeConfigBuilder_.getMessage();
      }
    }
<pre>
Node config.
</pre>

<code>.google.cloud.visionai.v1.ProcessorConfig node_config = 3;</code>

@return The nodeConfig.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/Node.java