private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.vertexai.api.PredictRequestResponseLoggingConfig,
            com.google.cloud.vertexai.api.PredictRequestResponseLoggingConfig.Builder,
            com.google.cloud.vertexai.api.PredictRequestResponseLoggingConfigOrBuilder>
        getPredictRequestResponseLoggingConfigFieldBuilder() {
      if (predictRequestResponseLoggingConfigBuilder_ == null) {
        predictRequestResponseLoggingConfigBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.vertexai.api.PredictRequestResponseLoggingConfig,
                com.google.cloud.vertexai.api.PredictRequestResponseLoggingConfig.Builder,
                com.google.cloud.vertexai.api.PredictRequestResponseLoggingConfigOrBuilder>(
                getPredictRequestResponseLoggingConfig(), getParentForChildren(), isClean());
        predictRequestResponseLoggingConfig_ = null;
      }
      return predictRequestResponseLoggingConfigBuilder_;
    }
<pre>
Configures the request-response logging for online prediction.
</pre>

<code>
.google.cloud.vertexai.v1.PredictRequestResponseLoggingConfig predict_request_response_logging_config = 18;
</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/Endpoint.java