private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.vision.v1p3beta1.GcsDestination,
            com.google.cloud.vision.v1p3beta1.GcsDestination.Builder,
            com.google.cloud.vision.v1p3beta1.GcsDestinationOrBuilder>
        getGcsDestinationFieldBuilder() {
      if (gcsDestinationBuilder_ == null) {
        gcsDestinationBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.vision.v1p3beta1.GcsDestination,
                com.google.cloud.vision.v1p3beta1.GcsDestination.Builder,
                com.google.cloud.vision.v1p3beta1.GcsDestinationOrBuilder>(
                getGcsDestination(), getParentForChildren(), isClean());
        gcsDestination_ = null;
      }
      return gcsDestinationBuilder_;
    }
<pre>
The Google Cloud Storage location to write the output(s) to.
</pre>

<code>.google.cloud.vision.v1p3beta1.GcsDestination gcs_destination = 1;</code>
java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/OutputConfig.java