[1] [CITE[Amazon Resource Names (ARNs) and AWS Service Namespaces - Amazon Web Services]]
([TIME[2015-08-18 01:19:03 +09:00]] 版)
<http://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html>

[4] [[ARN]] が [[URL]] であるかどうか明言している公式文書は見当たらないのですが、
[[ARN]] を [[URL]] として利用する''ことがある''のは確かです。

[FIG(quote)[
[FIGCAPTION[
[2] [CITE[Lambda 関数と統合されたサンプル API の Swagger 定義 - Amazon API Gateway]]
([TIME[2017-10-12 09:15:07 +09:00]])
<http://docs.aws.amazon.com/ja_jp/apigateway/latest/developerguide/api-as-lambda-proxy-export-swagger-with-extensions.html>
]FIGCAPTION]

>           "uri": "arn:aws:apigateway:us-west-2:lambda:path//2015-03-31/functions/arn:aws:lambda:us-west-2:123456789012:function:Calc/invocations",

]FIG]


[FIG(quote)[
[FIGCAPTION[
[3] [CITE@en[Integration - Amazon API Gateway API Reference]]
([TIME[2017-10-09 16:30:12 +09:00]])
<https://docs.aws.amazon.com/apigateway/api-reference/resource/integration/>
]FIGCAPTION]

> For AWS integrations, the URI should be of the form arn:aws:apigateway:{region}:{subdomain.service|service}:{path|action}/{service_api}. 

]FIG]