Update endpoints model

Author: AWS SDK for Go v2 automation user

codegen/smithy-aws-go-codegen/src/main/resources/software/amazon/smithy/aws/go/codegen/endpoints.json

@@ -1821,7 +1821,9 @@
       },
       "arc-zonal-shift" : {
         "endpoints" : {
+          "af-south-1" : { },
           "ap-northeast-1" : { },
+          "ap-northeast-2" : { },
           "ap-south-1" : { },
           "ap-southeast-1" : { },
           "ap-southeast-2" : { },
@@ -2787,13 +2789,16 @@
           "ap-northeast-2" : { },
           "ap-northeast-3" : { },
           "ap-south-1" : { },
+          "ap-south-2" : { },
           "ap-southeast-1" : { },
           "ap-southeast-2" : { },
           "ap-southeast-3" : { },
           "ca-central-1" : { },
           "eu-central-1" : { },
+          "eu-central-2" : { },
           "eu-north-1" : { },
           "eu-south-1" : { },
+          "eu-south-2" : { },
           "eu-west-1" : { },
           "eu-west-2" : { },
           "eu-west-3" : { },
@@ -7485,6 +7490,7 @@
           "protocols" : [ "https" ]
         },
         "endpoints" : {
+          "ap-south-1" : { },
           "us-east-1" : { },
           "us-east-2" : { },
           "us-west-2" : { }
@@ -12714,6 +12720,7 @@
           "ap-northeast-2" : { },
           "ap-northeast-3" : { },
           "ap-south-1" : { },
+          "ap-south-2" : { },
           "ap-southeast-1" : { },
           "ap-southeast-2" : { },
           "ap-southeast-3" : { },
@@ -18858,6 +18865,19 @@
             "deprecated" : true,
             "hostname" : "appstream2-fips.us-gov-west-1.amazonaws.com"
           },
+          "us-gov-east-1" : {
+            "variants" : [ {
+              "hostname" : "appstream2-fips.us-gov-east-1.amazonaws.com",
+              "tags" : [ "fips" ]
+            } ]
+          },
+          "us-gov-east-1-fips" : {
+            "credentialScope" : {
+              "region" : "us-gov-east-1"
+            },
+            "deprecated" : true,
+            "hostname" : "appstream2-fips.us-gov-east-1.amazonaws.com"
+          },
           "us-gov-west-1" : {
             "variants" : [ {
               "hostname" : "appstream2-fips.us-gov-west-1.amazonaws.com",