I've got some machines which automatically update DNS in Route53. So far there are only two zones in Route53, and both of them are updated this way, so I have an IAM policy which says "blah blah blah,
Resource: "*"" and everything is good. Now I want to add a third zone, and not let those machines mess it up - so I need to change the Resource: to something specific.
Amazon tells me this value that the resource specification
should follow the following format:
arn:aws:route53:::<resource>/<id>. Multiple values are comma limited.
What I don't know is how to determine the values of
<id>. Where do I find those? I can see a "hosted zone ID" in the Route53 web GUI and assume it's related, but don't know exactly how.