private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.visionai.v1.SearchHypernym,
            com.google.cloud.visionai.v1.SearchHypernym.Builder,
            com.google.cloud.visionai.v1.SearchHypernymOrBuilder>
        getSearchHypernymFieldBuilder() {
      if (searchHypernymBuilder_ == null) {
        searchHypernymBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.visionai.v1.SearchHypernym,
                com.google.cloud.visionai.v1.SearchHypernym.Builder,
                com.google.cloud.visionai.v1.SearchHypernymOrBuilder>(
                getSearchHypernym(), getParentForChildren(), isClean());
        searchHypernym_ = null;
      }
      return searchHypernymBuilder_;
    }
<pre>
Required. The SearchHypernym to create.
</pre>

<code>
.google.cloud.visionai.v1.SearchHypernym search_hypernym = 2 [(.google.api.field_behavior) = REQUIRED];
</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/CreateSearchHypernymRequest.java