private void maybeForceBuilderInitialization() {
      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
        getLatLongRectFieldBuilder();
        getCropHintsParamsFieldBuilder();
        getFaceRecognitionParamsFieldBuilder();
        getProductSearchParamsFieldBuilder();
        getWebDetectionParamsFieldBuilder();
        getTextDetectionParamsFieldBuilder();
      }
    }
<pre>
Image context and/or feature-specific parameters.
</pre>

Protobuf type {@code google.cloud.vision.v1p4beta1.ImageContext}
java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/ImageContext.java