code: public com.google.api.ads.admanager.axis.v201902.Size getFlashAssetSize() {
          return flashAssetSize;
      }
docs: Gets the flashAssetSize value for this FlashRedirectOverlayCreative.
  
  @return flashAssetSize   * The size of the flash asset. Note that this may differ from
  {@link #size}
  if the asset is not expected to fill the entire
  video player. This attribute
  is optional.