Updated endpoints.json, partitions.json, and example_meta.json.

Author: AWS

.changes/next-release/feature-AWSSDKforJavav2-0443982.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "AWS SDK for Java v2",
+    "contributor": "",
+    "description": "Updated endpoint and partition metadata."
+}

codegen/src/main/resources/software/amazon/awssdk/codegen/example-meta.json

@@ -1,6 +1,6 @@
 {
   "metadata" : {
-    "generatedAt" : "2026-01-27T15:33:44.018675979Z",
+    "generatedAt" : "2026-01-30T23:57:51.187333874Z",
     "source" : "AWSDocsSdkExamplesPublic/example_meta.json",
     "sdkVersion" : 2
   },

core/regions/src/main/resources/software/amazon/awssdk/regions/internal/region/endpoints.json

@@ -10253,6 +10253,7 @@
           "ap-southeast-2" : { },
           "ap-southeast-3" : { },
           "ap-southeast-4" : { },
+          "ap-southeast-5" : { },
           "ca-central-1" : {
             "variants" : [ {
               "hostname" : "emr-serverless-fips.ca-central-1.amazonaws.com",
@@ -37983,6 +37984,11 @@
           "us-isob-west-1" : { }
         }
       },
+      "appstream2" : {
+        "endpoints" : {
+          "us-isob-east-1" : { }
+        }
+      },
       "arc-zonal-shift" : {
         "endpoints" : {
           "us-isob-east-1" : { },