public void setAscendingOrder(Boolean ascendingOrder) {
        this.ascendingOrder = ascendingOrder;
    }
<p>
Return the list of role aliases in ascending alphabetical order.
</p>

@param ascendingOrder
       Return the list of role aliases in ascending alphabetical order.
aws-java-sdk-iot/src/main/java/com/amazonaws/services/iot/model/ListRoleAliasesRequest.java