reply to message with channel webhook

public async sendRpMessage(options: WebhookMessageCreateOptions, channel: GuildTextBasedChannel, char: Character, msgToReply: Message = null) {
        let opts = {
            username: parseServerNickname(char),
            avatarURL: char.avatar_url,
            ...options
        };
        if (channel.isThread()) {
            opts = { threadId: channel.id, ...opts };
        }
        const rpHook = await this.findOrCreateRpHook(channel);
        if (rpHook) {
            if (msgToReply) {
                const payload = MessagePayload.create(rpHook, { reply: { messageReference: msgToReply.id }, ...opts });
                return rpHook.send(payload);
            }

            return rpHook.send(opts);
        } else {
            console.log('unable to find or create webhook for:' + channel.id);
        }
        return null;
    }