信州星の実 種無し巨峰

https://app.rakuten.co.jp/services/api/IchibaItem/Search/20220601?applicationId=b81babe0dea9170ecdaf3c019d8709b6&affiliateId=0433111a.0d75cb85.0433111b.a7f1907e&keyword=%E4%BF%A1%E5%B7%9E%E6%98%9F%E3%81%AE%E5%AE%9F+%E7%A8%AE%E7%84%A1%E3%81%97%E5%B7%A8%E5%B3%B0&format=json&formatVersion=2&hits=5&page=1&sort=standard

URL_rss=XMLを見てみる。

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    [Items] => Array
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    [TagInformation] => Array
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    [carrier] => 0
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    [hits] => 0
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)