public com.google.cloud.talent.v4.HistogramQueryResult.Builder addHistogramQueryResultsBuilder(
        int index) {
      return getHistogramQueryResultsFieldBuilder()
          .addBuilder(index, com.google.cloud.talent.v4.HistogramQueryResult.getDefaultInstance());
    }
<pre>
The histogram results that match with specified
[SearchJobsRequest.histogram_queries][google.cloud.talent.v4.SearchJobsRequest.histogram_queries].
</pre>

<code>repeated .google.cloud.talent.v4.HistogramQueryResult histogram_query_results = 2;
</code>
java-talent/proto-google-cloud-talent-v4/src/main/java/com/google/cloud/talent/v4/SearchJobsResponse.java