getStickerSet(name, form = {}) {
    form.name = name;
    return this._request('getStickerSet', { form });
  }
Use this method to get a sticker set.

@param {String} name Name of the sticker set
@param {Object} [options] Additional Telegram query options
@return {Promise} On success, a [StickerSet](https://core.telegram.org/bots/api#stickerset) object is returned
@see https://core.telegram.org/bots/api#getstickerset