Add Route53 A record for user pool domain

We need this record which is an ALIAS to the Cognito User Pool Domain CF distro

Author: tmclaugh

stacksets/userpool/stackset.yaml

@@ -44,6 +44,17 @@ Resources:
       TTL: '3600'
       ResourceRecords: !GetAtt AuthnzZone.NameServers
 
+  AuthnzARecord:
+    Type: "AWS::Route53::RecordSet"
+    Properties:
+      HostedZoneName: !Ref UserPoolDomainName
+      Name: !Ref UserPoolDomainName
+      Type: A
+      AliasTarget:
+        HostedZoneId: Z2FDTNDATAQYW2
+        DNSName: !Ref UserPoolDomain.CloudFrontDistribution
+        EvaluateTargetHealth: false
+
   SiteCertificate:
     Type: AWS::CertificateManager::Certificate
     Properties: