diff --git a/codegen/smithy-aws-typescript-codegen/src/main/resources/software/amazon/smithy/aws/typescript/codegen/endpoints.json b/codegen/smithy-aws-typescript-codegen/src/main/resources/software/amazon/smithy/aws/typescript/codegen/endpoints.json
index 7c8df2641909..64c85a47cb2b 100644
--- a/codegen/smithy-aws-typescript-codegen/src/main/resources/software/amazon/smithy/aws/typescript/codegen/endpoints.json
+++ b/codegen/smithy-aws-typescript-codegen/src/main/resources/software/amazon/smithy/aws/typescript/codegen/endpoints.json
@@ -4114,6 +4114,7 @@
             "ap-northeast-2": {},
             "ap-northeast-3": {},
             "ap-south-1": {},
+            "ap-south-2": {},
             "ap-southeast-1": {},
             "ap-southeast-2": {},
             "ap-southeast-3": {},
@@ -4123,6 +4124,7 @@
             "eu-central-2": {},
             "eu-north-1": {},
             "eu-south-1": {},
+            "eu-south-2": {},
             "eu-west-1": {},
             "eu-west-2": {},
             "eu-west-3": {},
@@ -4209,6 +4211,7 @@
             "eu-central-2": {},
             "eu-north-1": {},
             "eu-south-1": {},
+            "eu-south-2": {},
             "eu-west-1": {},
             "eu-west-2": {},
             "eu-west-3": {},
@@ -30645,7 +30648,8 @@
         },
         "snowball": {
           "endpoints": {
-            "us-iso-east-1": {}
+            "us-iso-east-1": {},
+            "us-iso-west-1": {}
           }
         },
         "sns": {
@@ -31015,6 +31019,11 @@
             "us-isob-east-1": {}
           }
         },
+        "firehose": {
+          "endpoints": {
+            "us-isob-east-1": {}
+          }
+        },
         "glacier": {
           "endpoints": {
             "us-isob-east-1": {}