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."
+}

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

@@ -14013,6 +14013,7 @@
           "ap-southeast-3" : { },
           "ap-southeast-4" : { },
           "ap-southeast-5" : { },
+          "ap-southeast-6" : { },
           "ap-southeast-7" : { },
           "ca-central-1" : { },
           "ca-west-1" : { },
@@ -40223,7 +40224,7 @@
     "regionRegex" : "^eusc\\-(de)\\-\\w+\\-\\d+$",
     "regions" : {
       "eusc-de-east-1" : {
-        "description" : "EU (Germany)"
+        "description" : "AWS European Sovereign Cloud (Germany)"
       }
     },
     "services" : {