相棒 ストラップ（メタルチャーム）

https://app.rakuten.co.jp/services/api/IchibaItem/Search/20220601?applicationId=b81babe0dea9170ecdaf3c019d8709b6&affiliateId=0433111a.0d75cb85.0433111b.a7f1907e&keyword=%E7%9B%B8%E6%A3%92+%E3%82%B9%E3%83%88%E3%83%A9%E3%83%83%E3%83%97%EF%BC%88%E3%83%A1%E3%82%BF%E3%83%AB%E3%83%81%E3%83%A3%E3%83%BC%E3%83%A0%EF%BC%89&format=json&formatVersion=2&hits=5&page=1&sort=standard

URL_rss=XMLを見てみる。

stdClass Object
(
    [GenreInformation] => Array
        (
        )

    [Items] => Array
        (
        )

    [TagInformation] => Array
        (
        )

    [carrier] => 0
    [count] => 0
    [first] => 0
    [hits] => 0
    [last] => 0
    [page] => 1
    [pageCount] => 0
)