public com.google.api.ads.adwords.axis.v201809.cm.QualityInfo getQualityInfo() {
        return qualityInfo;
    }
public com . google . api . ads . adwords . axis . v201809 . cm . QualityInfo getQualityInfo ( ) { return qualityInfo ; }
Gets the qualityInfo value for this BiddableAdGroupCriterion.

@return qualityInfo   * Contains quality information about the criterion.
<span class="constraint ReadOnly">This field is
read only and will be ignored when sent to the API.</span>