AWS::Route53::PublicHostedZone references DelegationSetId element that doesn't (sadly) appear to actually exist

[Pablissimo]

On the AWS::Route53::PublicHostedZone docs the following text appears in the bulleted notes at the top of the page:

If you want to use the same name servers for multiple public hosted zones, you can optionally associate a reusable delegation set with the hosted zone. See the DelegationSetId element.

However, DelegationSetId isn't subsequently mentioned in the document nor does it appear to actually be supported by CloudFormation.

[jtnz]

Appears to just be a copy and paste from the API docs that does support it. :disappointed:

[joshbean]

Closing this issue or pull request in advance of archiving this repo. For more information about the decision to archive this repo (and others in the "awsdocs" org), see the announcement on the AWS News Blog.