private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.visionai.v1.Annotation,
            com.google.cloud.visionai.v1.Annotation.Builder,
            com.google.cloud.visionai.v1.AnnotationOrBuilder>
        getRequestedAnnotationsFieldBuilder() {
      if (requestedAnnotationsBuilder_ == null) {
        requestedAnnotationsBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.cloud.visionai.v1.Annotation,
                com.google.cloud.visionai.v1.Annotation.Builder,
                com.google.cloud.visionai.v1.AnnotationOrBuilder>(
                requestedAnnotations_,
                ((bitField0_ & 0x00000010) != 0),
                getParentForChildren(),
                isClean());
        requestedAnnotations_ = null;
      }
      return requestedAnnotationsBuilder_;
    }
<pre>
Search result annotations specified by result_annotation_keys in search
request.
</pre>

<code>repeated .google.cloud.visionai.v1.Annotation requested_annotations = 3;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/SearchResultItem.java