Youtube API v3 動画カテゴリIDリスト - Qiita元データ https://developers.google.com/youtube/v3/docs/videoCategories/list assignableがfalseのカテゴリは使用できない模様。 regionCode: JP { "kind": "youtube#videoCategoryListResponse", "etag": "\"_gJQceDMxJ8gP-8T2HLXUoURK8c/gOpOD2A9pI2rIrGgpZrHhfMLuUQ\"", "items": [ { "kind": "youtube#videoCategory", "etag": "\"_gJQceDMxJ8gP-8T2HLXUoURK8c/Xy1mB4_yLrHy_BmKmPBggty2mZQ\"", "id": "1", "snippet": { "channelId": "UCBR8-60
