AWS::Route53Resolver::ResolverEndpoint GetAtt for resolver ip-addresses

Title -> AWS::Route53Resolver::ResolverEndpoint GetAtt for resolver ip-addresses
Scope of request -> Make the ip-addresses available via GetAtt on AWS::Route53Resolver::ResolverEndpoint resource.
Expected behavior -> !GetAtt InboundResolver.IpAddress
Test case recommendation (optional) ->
Links to existing API doc (optional) ->
Category tag (optional) -> Networking & Content
Any additional context (optional)

Please add a new attribute to ResolverEndpoint for ip-addresses. When resolver endpoint is created to subnets, resolver selects available ip-address from a subnet. There is no way to get those selected ip-address from a resolver. At least for INBOUND endpoint it would be really helpful to get ip-addresses via GetAtt.