Amazon OpenSearch Service Update: This release enables customers to create Route53 A and AAAA alias record types to point custom endpoint domain to OpenSearch domain's dualstack search endpoint.

Author: AWS

.changes/next-release/feature-AmazonOpenSearchService-4e33194.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "Amazon OpenSearch Service",
+    "contributor": "",
+    "description": "This release enables customers to create Route53 A and AAAA alias record types to point custom endpoint domain to OpenSearch domain's dualstack search endpoint."
+}

services/opensearch/src/main/resources/codegen-resources/service-2.json

@@ -57,7 +57,7 @@
         {"shape":"ValidationException"},
         {"shape":"InternalException"}
       ],
-      "documentation":"<p>Attaches tags to an existing Amazon OpenSearch Service domain. Tags are a set of case-sensitive key-value pairs. A domain can have up to 10 tags. For more information, see <a href=\"https://docs.aws.amazon.com/opensearch-service/latest/developerguide/managedomains-awsresourcetagging.html\">Tagging Amazon OpenSearch Service domains</a>.</p>"
+      "documentation":"<p>Attaches tags to an existing Amazon OpenSearch Service domain. Tags are a set of case-sensitive key-value pairs. A domain can have up to 10 tags. For more information, see <a href=\"https://docs.aws.amazon.com/opensearch-service/latest/developerguide/managedomains-awsresourcetagging.html\">Tagging Amazon OpenSearch Service domains</a>. </p>"
     },
     "AssociatePackage":{
       "name":"AssociatePackage",
@@ -3496,7 +3496,11 @@
         },
         "Endpoints":{
           "shape":"EndpointsMap",
-          "documentation":"<p>The key-value pair that exists if the OpenSearch Service domain uses VPC endpoints. Example <code>key, value</code>: <code>'vpc','vpc-endpoint-h2dsd34efgyghrtguk5gt6j2foh4.us-east-1.es.amazonaws.com'</code>.</p>"
+          "documentation":"<p>The key-value pair that exists if the OpenSearch Service domain uses VPC endpoints. For example:</p> <ul> <li> <p> <b>IPv4 IP addresses</b> - <code>'vpc','vpc-endpoint-h2dsd34efgyghrtguk5gt6j2foh4.us-east-1.es.amazonaws.com'</code> </p> </li> <li> <p> <b>Dual stack IP addresses</b> - <code>'vpcv2':'vpc-endpoint-h2dsd34efgyghrtguk5gt6j2foh4.aos.us-east-1.on.aws'</code> </p> </li> </ul>"
+        },
+        "DomainEndpointV2HostedZoneId":{
+          "shape":"HostedZoneId",
+          "documentation":"<p>The DualStack Hosted Zone Id for the domain. </p>"
         },
         "Processing":{
           "shape":"Boolean",
@@ -4054,6 +4058,7 @@
       },
       "documentation":"<p>Container for the response returned by the <code>GetUpgradeStatus</code> operation.</p>"
     },
+    "HostedZoneId":{"type":"string"},
     "IPAddressType":{
       "type":"string",
       "enum":[