public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    return com.google.cloud.vision.v1.ProductSearchServiceProto
        .internal_static_google_cloud_vision_v1_ReferenceImage_descriptor;
  }
<pre>
A `ReferenceImage` represents a product image and its associated metadata,
such as bounding boxes.
</pre>

Protobuf type {@code google.cloud.vision.v1.ReferenceImage}
java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/ReferenceImage.java