public Builder setDescending(boolean value) {

            descending_ = value;
            bitField0_ |= 0x00000100;
            onChanged();
            return this;
        }
<pre>
Option
TODO: reorder
</pre>

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

@param value The descending to set.
@return This builder for chaining.
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/request/message/QueryMessagesRequest.java