code: public com.google.api.ads.admanager.axis.v201808.BrowserTargeting getBrowserSegment() {
          return browserSegment;
      }
docs: Gets the browserSegment value for this ProductSegmentation.
  
  @return browserSegment   * The browser segmentation. {@link BrowserTargeting#isTargeted}
  must be {@code true}.
  
  <p>This attribute is optional.