public Builder clearVertexCustomConfig() {
      if (vertexCustomConfigBuilder_ == null) {
        if (processorConfigCase_ == 17) {
          processorConfigCase_ = 0;
          processorConfig_ = null;
          onChanged();
        }
      } else {
        if (processorConfigCase_ == 17) {
          processorConfigCase_ = 0;
          processorConfig_ = null;
        }
        vertexCustomConfigBuilder_.clear();
      }
      return this;
    }
<pre>
Configs of Vertex Custom processor.
</pre>

<code>.google.cloud.visionai.v1.VertexCustomConfig vertex_custom_config = 17;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/ProcessorConfig.java