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 faffe11a9a3d9..467f7b28c577f 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
@@ -1900,6 +1900,14 @@
                 }
               ]
             },
+            "eu-central-2": {
+              "variants": [
+                {
+                  "hostname": "appmesh.eu-central-2.api.aws",
+                  "tags": ["dualstack"]
+                }
+              ]
+            },
             "eu-north-1": {
               "variants": [
                 {
@@ -1916,6 +1924,14 @@
                 }
               ]
             },
+            "eu-south-2": {
+              "variants": [
+                {
+                  "hostname": "appmesh.eu-south-2.api.aws",
+                  "tags": ["dualstack"]
+                }
+              ]
+            },
             "eu-west-1": {
               "variants": [
                 {