@java.lang.Override
    public int getSerializedSize() {
        int size = memoizedSize;
        if (size != -1) {
            return size;
        }

        size = 0;
        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(roomName_)) {
            size += com.google.protobuf.GeneratedMessage.computeStringSize(1, roomName_);
        }
        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
            size += com.google.protobuf.GeneratedMessage.computeStringSize(2, trackId_);
        }
        if (outputCase_ == 3) {
            size += com.google.protobuf.CodedOutputStream.computeMessageSize(3,
                    (im.turms.plugin.livekit.core.proto.egress.DirectFileOutput) output_);
        }
        if (outputCase_ == 4) {
            size += com.google.protobuf.GeneratedMessage.computeStringSize(4, output_);
        }
        size += getUnknownFields().getSerializedSize();
        memoizedSize = size;
        return size;
    }
<code>string websocket_url = 4;</code>

@return The bytes for websocketUrl.
turms-plugins/turms-plugin-livekit/src/main/java/im/turms/plugin/livekit/core/proto/egress/TrackEgressRequest.java