@java.lang.Override
  public com.google.cloud.vision.v1p2beta1.AsyncAnnotateFileRequest getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
<pre>
Required. The desired output location and metadata (e.g. format).
</pre>

<code>.google.cloud.vision.v1p2beta1.OutputConfig output_config = 4;</code>
java-vision/proto-google-cloud-vision-v1p2beta1/src/main/java/com/google/cloud/vision/v1p2beta1/AsyncAnnotateFileRequest.java