public com.google.cloud.vision.v1.OutputConfig getOutputConfig() {
      if (outputConfigBuilder_ == null) {
        return outputConfig_ == null
            ? com.google.cloud.vision.v1.OutputConfig.getDefaultInstance()
            : outputConfig_;
      } else {
        return outputConfigBuilder_.getMessage();
      }
    }
<pre>
Required. The desired output location and metadata (e.g. format).
</pre>

<code>.google.cloud.vision.v1.OutputConfig output_config = 4;</code>

@return The outputConfig.
java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/AsyncAnnotateFileRequest.java