public Builder clearRoomName() {
            roomName_ = getDefaultInstance().getRoomName();
            bitField0_ &= ~0x00000001;
            onChanged();
            return this;
        }
<pre>
required
</pre>

<code>string room_name = 1;</code>

@return This builder for chaining.
turms-plugins/turms-plugin-livekit/src/main/java/im/turms/plugin/livekit/core/proto/egress/RoomCompositeEgressRequest.java