{"type":"rich","version":1,"provider_name":"\u30c9\u30af\u30bb\u30eb","provider_url":"https:\/\/www.docswell.com\/","title":"slack-go\/slack \u306e websocket \u30e2\u30fc\u30c9\u3067\u30e1\u30f3\u30b7\u30e7\u30f3\u3084DM\u3092\u6271\u3046 - Let's Go Talk #5","url":"https:\/\/image.docswell.com\/slide\/5G89X5\/embed","author_name":"Kei IWASAKI","author_url":"https:\/\/image.docswell.com\/user\/laughk","html":"<iframe src=\"https:\/\/image.docswell.com\/slide\/5G89X5\/embed\" allowfullscreen=\"true\" class=\"docswell-iframe\" width=\"620\" height=\"349\" style=\"border: 1px solid #ccc; display: block; margin: 0px auto; padding: 0px; aspect-ratio: 620\/349;\"><\/iframe>","width":620,"height":349}