createUnsubscribeUrl(uuid, options = {}) {
        return this.#settingsHelpers.createUnsubscribeUrl(uuid, options);
    }
createUnsubscribeUrl

Takes a member and newsletter uuid. Returns the url that should be used to unsubscribe
In case of no member uuid, generates the preview unsubscribe url - `?preview=1`

@param {string} [uuid] member uuid
@param {Object} [options]
@param {string} [options.newsletterUuid] newsletter uuid
@param {boolean} [options.comments] Unsubscribe from comment emails