@java.lang.Override
  public int getPageSize() {
    return pageSize_;
  }
<pre>
Optional. Maximum number of traces to return. If not specified or &lt;= 0, the
implementation selects a reasonable value.  The implementation may
return fewer traces than the requested page size.
</pre>

<code>int32 page_size = 3 [(.google.api.field_behavior) = OPTIONAL];</code>

@return The pageSize.
java-trace/proto-google-cloud-trace-v1/src/main/java/com/google/devtools/cloudtrace/v1/ListTracesRequest.java