public RelevanceMetric withAudienceSize(AudienceSize audienceSize) {
        setAudienceSize(audienceSize);
        return this;
    }
@param audienceSize
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-cleanroomsml/src/main/java/com/amazonaws/services/cleanroomsml/model/RelevanceMetric.java