public Integer getPageSize() {
        return this.pageSize;
    }
<p>
The number of recommendations that you want returned in a single response object.
</p>

@return The number of recommendations that you want returned in a single response object.
aws-java-sdk-costexplorer/src/main/java/com/amazonaws/services/costexplorer/model/GetReservationPurchaseRecommendationRequest.java