feat(clients): update client endpoints as of 2025-04-09

Author: awstools

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

@@ -11765,6 +11765,7 @@
                 }
               ]
             },
+            "ca-west-1": {},
             "eu-central-1": {},
             "eu-north-1": {},
             "eu-south-1": {},
@@ -20674,6 +20675,7 @@
             "ca-central-1": {},
             "eu-central-1": {},
             "eu-north-1": {},
+            "eu-south-2": {},
             "eu-west-1": {},
             "eu-west-2": {},
             "sa-east-1": {},
@@ -34198,7 +34200,13 @@
                 "region": "cn-northwest-1"
               },
               "hostname": "entitlement-marketplace.cn-northwest-1.amazonaws.com.cn",
-              "protocols": ["https"]
+              "protocols": ["https"],
+              "variants": [
+                {
+                  "hostname": "entitlement-marketplace.cn-northwest-1.api.amazonwebservices.com.cn",
+                  "tags": ["dualstack"]
+                }
+              ]
             }
           }
         },
@@ -39177,8 +39185,22 @@
             }
           },
           "endpoints": {
-            "us-gov-east-1": {},
-            "us-gov-west-1": {}
+            "us-gov-east-1": {
+              "variants": [
+                {
+                  "hostname": "metering-marketplace.us-gov-east-1.api.aws",
+                  "tags": ["dualstack"]
+                }
+              ]
+            },
+            "us-gov-west-1": {
+              "variants": [
+                {
+                  "hostname": "metering-marketplace.us-gov-west-1.api.aws",
+                  "tags": ["dualstack"]
+                }
+              ]
+            }
           }
         },
         "metrics.sagemaker": {