private void maybeForceBuilderInitialization() {
      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
        getProductFieldBuilder();
      }
    }
<pre>
Request message for the `CreateProduct` method.
</pre>

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