Add cloudfront_distribution_zone_id to aws_cognito_user_pool_domain

.changelog/27790.txt

@@ -0,0 +1,3 @@
+```release-note:enhancement
+resource/aws_cognito_user_pool_domain: Add `cloudfront_distribution` and `cloudfront_distribution_zone_id` attributes
+```

internal/conns/awsclient.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"net/http"
 
+	"github.com/aws/aws-sdk-go/aws/endpoints"
 	"github.com/aws/aws-sdk-go/service/s3"
 )
 
@@ -43,3 +44,12 @@ func (client *AWSClient) SetHTTPClient(httpClient *http.Client) {
 func (client *AWSClient) HTTPClient() *http.Client {
 	return client.httpClient
 }
+
+// CloudFrontDistributionHostedZoneIDForPartition returns for the Route 53 hosted zone ID
+// for Amazon CloudFront distributions in the configured AWS partition.
+func (client *AWSClient) CloudFrontDistributionHostedZoneID() string {
+	if client.Partition == endpoints.AwsCnPartitionID {
+		return "Z3RFFRIM2A3IF5" // See https://docs.amazonaws.cn/en_us/aws/latest/userguide/route53.html
+	}
+	return "Z2FDTNDATAQYW2" // See https://docs.aws.amazon.com/Route53/latest/APIReference/API_AliasTarget.html#Route53-Type-AliasTarget-HostedZoneId
+}