@java.lang.Override
    public boolean getDescending() {
        return descending_;
    }
<pre>
Option
TODO: reorder
</pre>

<code>optional bool descending = 9;</code>

@return The descending.
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/request/message/QueryMessagesRequest.java