@java.lang.Override
  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;

    size = 0;
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(histogramQuery_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, histogramQuery_);
    }
    size += getUnknownFields().getSerializedSize();
    memoizedSize = size;
    return size;
  }
<pre>
An expression specifies a histogram request against matching jobs for
searches.

See
[SearchJobsRequest.histogram_queries][google.cloud.talent.v4.SearchJobsRequest.histogram_queries]
for details about syntax.
</pre>

<code>string histogram_query = 1;</code>

@return The bytes for histogramQuery.
java-talent/proto-google-cloud-talent-v4/src/main/java/com/google/cloud/talent/v4/HistogramQuery.java