Updated endpoints.json.

Author: AWS

.changes/next-release/feature-AWSSDKforJavav2-e97801d.json

@@ -0,0 +1,5 @@
+{
+    "type": "feature",
+    "category": "AWS SDK for Java v2",
+    "description": "Updated service endpoint metadata."
+}

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

@@ -1954,6 +1954,7 @@
           "protocols" : [ "http", "https" ]
         },
         "endpoints" : {
+          "af-south-1" : { },
           "ap-east-1" : { },
           "ap-northeast-1" : { },
           "ap-northeast-2" : { },
@@ -1963,6 +1964,7 @@
           "ca-central-1" : { },
           "eu-central-1" : { },
           "eu-north-1" : { },
+          "eu-south-1" : { },
           "eu-west-1" : { },
           "eu-west-2" : { },
           "eu-west-3" : { },
@@ -3781,6 +3783,12 @@
       },
       "neptune" : {
         "endpoints" : {
+          "ap-east-1" : {
+            "credentialScope" : {
+              "region" : "ap-east-1"
+            },
+            "hostname" : "rds.ap-east-1.amazonaws.com"
+          },
           "ap-northeast-1" : {
             "credentialScope" : {
               "region" : "ap-northeast-1"
@@ -3853,6 +3861,12 @@
             },
             "hostname" : "rds.me-south-1.amazonaws.com"
           },
+          "sa-east-1" : {
+            "credentialScope" : {
+              "region" : "sa-east-1"
+            },
+            "hostname" : "rds.sa-east-1.amazonaws.com"
+          },
           "us-east-1" : {
             "credentialScope" : {
               "region" : "us-east-1"