{"provider_name":"Hatena Blog","blog_url":"https://www.bioerrorlog.work/","author_url":"https://blog.hatena.ne.jp/BioErrorLog/","provider_url":"https://hatena.blog","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.bioerrorlog.work%2Fentry%2Fcfn-sub-fimdinmap\" title=\"!FindInMap\u3092!Sub\u306e\u4e2d\u3067\u4f7f\u3046 | CloudFormation - BioErrorLog Tech Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/B/BioErrorLog/20220422/20220422084416.png","author_name":"BioErrorLog","published":"2022-04-22 08:47:47","width":"100%","height":"190","categories":["AWS","CloudFormation","IaC","\u30af\u30e9\u30a6\u30c9"],"url":"https://www.bioerrorlog.work/entry/cfn-sub-fimdinmap","description":"AWS CloudFormation\u3067!FindInMap\u3092!Sub\u5185\u3067\u4f7f\u3046\u3084\u308a\u65b9\u3092\u307e\u3068\u3081\u307e\u3059\u3002 \u306f\u3058\u3081\u306b !FindInMap\u3092!Sub\u306e\u4e2d\u3067\u4f7f\u3046 \u304a\u308f\u308a\u306b \u53c2\u8003 \u306f\u3058\u3081\u306b CloudFormation\u306e!Sub\u306f\u5024\u3092\u4ee3\u5165/\u7f6e\u63db (\"substitute\")\u3067\u304d\u308b\u95a2\u6570\u3001!FindInMap\u306fMappings\u304b\u3089\u5024\u3092\u53d6\u5f97\u3067\u304d\u308b\u95a2\u6570\u3067\u3059\u3002 (!Sub\u306fFn::Sub\u306e\u77ed\u7e2e\u8a18\u6cd5\u3001!FindInMap\u306fFn::FindInMap\u306e\u77ed\u7e2e\u8a18\u6cd5) \u5178\u578b\u7684\u306a\u4f7f\u3044\u65b9\u306f\u3001\u3056\u3063\u304f\u308a\u3053\u3093\u306a\u611f\u3058\u3067\u3057\u3087\u3046\u304b\uff1a # !Sub \u306e\u4f7f\u7528\u4f8b\uff1a ExampleArn: !Sub 'arn:aws:ec2:${AWS::Regio\u2026","title":"!FindInMap\u3092!Sub\u306e\u4e2d\u3067\u4f7f\u3046 | CloudFormation","blog_title":"BioErrorLog Tech Blog"}