diff --git a/botocore/data/endpoints.json b/botocore/data/endpoints.json
index cd6ed5212b..1b6029560b 100644
--- a/botocore/data/endpoints.json
+++ b/botocore/data/endpoints.json
@@ -8960,6 +8960,75 @@
           }
         }
       },
+      "license-manager-linux-subscriptions" : {
+        "endpoints" : {
+          "ap-northeast-1" : { },
+          "ap-northeast-2" : { },
+          "ap-northeast-3" : { },
+          "ap-south-1" : { },
+          "ap-southeast-1" : { },
+          "ap-southeast-2" : { },
+          "ca-central-1" : { },
+          "eu-central-1" : { },
+          "eu-north-1" : { },
+          "eu-west-1" : { },
+          "eu-west-2" : { },
+          "eu-west-3" : { },
+          "fips-us-east-1" : {
+            "credentialScope" : {
+              "region" : "us-east-1"
+            },
+            "deprecated" : true,
+            "hostname" : "license-manager-linux-subscriptions-fips.us-east-1.amazonaws.com"
+          },
+          "fips-us-east-2" : {
+            "credentialScope" : {
+              "region" : "us-east-2"
+            },
+            "deprecated" : true,
+            "hostname" : "license-manager-linux-subscriptions-fips.us-east-2.amazonaws.com"
+          },
+          "fips-us-west-1" : {
+            "credentialScope" : {
+              "region" : "us-west-1"
+            },
+            "deprecated" : true,
+            "hostname" : "license-manager-linux-subscriptions-fips.us-west-1.amazonaws.com"
+          },
+          "fips-us-west-2" : {
+            "credentialScope" : {
+              "region" : "us-west-2"
+            },
+            "deprecated" : true,
+            "hostname" : "license-manager-linux-subscriptions-fips.us-west-2.amazonaws.com"
+          },
+          "sa-east-1" : { },
+          "us-east-1" : {
+            "variants" : [ {
+              "hostname" : "license-manager-linux-subscriptions-fips.us-east-1.amazonaws.com",
+              "tags" : [ "fips" ]
+            } ]
+          },
+          "us-east-2" : {
+            "variants" : [ {
+              "hostname" : "license-manager-linux-subscriptions-fips.us-east-2.amazonaws.com",
+              "tags" : [ "fips" ]
+            } ]
+          },
+          "us-west-1" : {
+            "variants" : [ {
+              "hostname" : "license-manager-linux-subscriptions-fips.us-west-1.amazonaws.com",
+              "tags" : [ "fips" ]
+            } ]
+          },
+          "us-west-2" : {
+            "variants" : [ {
+              "hostname" : "license-manager-linux-subscriptions-fips.us-west-2.amazonaws.com",
+              "tags" : [ "fips" ]
+            } ]
+          }
+        }
+      },
       "license-manager-user-subscriptions" : {
         "endpoints" : {
           "af-south-1" : { },
@@ -13232,19 +13301,67 @@
       },
       "servicediscovery" : {
         "endpoints" : {
-          "af-south-1" : { },
-          "ap-east-1" : { },
-          "ap-northeast-1" : { },
-          "ap-northeast-2" : { },
-          "ap-northeast-3" : { },
-          "ap-south-1" : { },
-          "ap-southeast-1" : { },
-          "ap-southeast-2" : { },
-          "ap-southeast-3" : { },
+          "af-south-1" : {
+            "variants" : [ {
+              "hostname" : "servicediscovery.af-south-1.amazonaws.com",
+              "tags" : [ "dualstack" ]
+            } ]
+          },
+          "ap-east-1" : {
+            "variants" : [ {
+              "hostname" : "servicediscovery.ap-east-1.amazonaws.com",
+              "tags" : [ "dualstack" ]
+            } ]
+          },
+          "ap-northeast-1" : {
+            "variants" : [ {
+              "hostname" : "servicediscovery.ap-northeast-1.amazonaws.com",
+              "tags" : [ "dualstack" ]
+            } ]
+          },
+          "ap-northeast-2" : {
+            "variants" : [ {
+              "hostname" : "servicediscovery.ap-northeast-2.amazonaws.com",
+              "tags" : [ "dualstack" ]
+            } ]
+          },
+          "ap-northeast-3" : {
+            "variants" : [ {
+              "hostname" : "servicediscovery.ap-northeast-3.amazonaws.com",
+              "tags" : [ "dualstack" ]
+            } ]
+          },
+          "ap-south-1" : {
+            "variants" : [ {
+              "hostname" : "servicediscovery.ap-south-1.amazonaws.com",
+              "tags" : [ "dualstack" ]
+            } ]
+          },
+          "ap-southeast-1" : {
+            "variants" : [ {
+              "hostname" : "servicediscovery.ap-southeast-1.amazonaws.com",
+              "tags" : [ "dualstack" ]
+            } ]
+          },
+          "ap-southeast-2" : {
+            "variants" : [ {
+              "hostname" : "servicediscovery.ap-southeast-2.amazonaws.com",
+              "tags" : [ "dualstack" ]
+            } ]
+          },
+          "ap-southeast-3" : {
+            "variants" : [ {
+              "hostname" : "servicediscovery.ap-southeast-3.amazonaws.com",
+              "tags" : [ "dualstack" ]
+            } ]
+          },
           "ca-central-1" : {
             "variants" : [ {
               "hostname" : "servicediscovery-fips.ca-central-1.amazonaws.com",
               "tags" : [ "fips" ]
+            }, {
+              "hostname" : "servicediscovery.ca-central-1.amazonaws.com",
+              "tags" : [ "dualstack" ]
             } ]
           },
           "ca-central-1-fips" : {
@@ -13254,15 +13371,60 @@
             "deprecated" : true,
             "hostname" : "servicediscovery-fips.ca-central-1.amazonaws.com"
           },
-          "eu-central-1" : { },
-          "eu-north-1" : { },
-          "eu-south-1" : { },
-          "eu-west-1" : { },
-          "eu-west-2" : { },
-          "eu-west-3" : { },
-          "me-central-1" : { },
-          "me-south-1" : { },
-          "sa-east-1" : { },
+          "eu-central-1" : {
+            "variants" : [ {
+              "hostname" : "servicediscovery.eu-central-1.amazonaws.com",
+              "tags" : [ "dualstack" ]
+            } ]
+          },
+          "eu-north-1" : {
+            "variants" : [ {
+              "hostname" : "servicediscovery.eu-north-1.amazonaws.com",
+              "tags" : [ "dualstack" ]
+            } ]
+          },
+          "eu-south-1" : {
+            "variants" : [ {
+              "hostname" : "servicediscovery.eu-south-1.amazonaws.com",
+              "tags" : [ "dualstack" ]
+            } ]
+          },
+          "eu-west-1" : {
+            "variants" : [ {
+              "hostname" : "servicediscovery.eu-west-1.amazonaws.com",
+              "tags" : [ "dualstack" ]
+            } ]
+          },
+          "eu-west-2" : {
+            "variants" : [ {
+              "hostname" : "servicediscovery.eu-west-2.amazonaws.com",
+              "tags" : [ "dualstack" ]
+            } ]
+          },
+          "eu-west-3" : {
+            "variants" : [ {
+              "hostname" : "servicediscovery.eu-west-3.amazonaws.com",
+              "tags" : [ "dualstack" ]
+            } ]
+          },
+          "me-central-1" : {
+            "variants" : [ {
+              "hostname" : "servicediscovery.me-central-1.amazonaws.com",
+              "tags" : [ "dualstack" ]
+            } ]
+          },
+          "me-south-1" : {
+            "variants" : [ {
+              "hostname" : "servicediscovery.me-south-1.amazonaws.com",
+              "tags" : [ "dualstack" ]
+            } ]
+          },
+          "sa-east-1" : {
+            "variants" : [ {
+              "hostname" : "servicediscovery.sa-east-1.amazonaws.com",
+              "tags" : [ "dualstack" ]
+            } ]
+          },
           "servicediscovery" : {
             "credentialScope" : {
               "region" : "ca-central-1"
@@ -13284,6 +13446,9 @@
             "variants" : [ {
               "hostname" : "servicediscovery-fips.us-east-1.amazonaws.com",
               "tags" : [ "fips" ]
+            }, {
+              "hostname" : "servicediscovery.us-east-1.amazonaws.com",
+              "tags" : [ "dualstack" ]
             } ]
           },
           "us-east-1-fips" : {
@@ -13297,6 +13462,9 @@
             "variants" : [ {
               "hostname" : "servicediscovery-fips.us-east-2.amazonaws.com",
               "tags" : [ "fips" ]
+            }, {
+              "hostname" : "servicediscovery.us-east-2.amazonaws.com",
+              "tags" : [ "dualstack" ]
             } ]
           },
           "us-east-2-fips" : {
@@ -13310,6 +13478,9 @@
             "variants" : [ {
               "hostname" : "servicediscovery-fips.us-west-1.amazonaws.com",
               "tags" : [ "fips" ]
+            }, {
+              "hostname" : "servicediscovery.us-west-1.amazonaws.com",
+              "tags" : [ "dualstack" ]
             } ]
           },
           "us-west-1-fips" : {
@@ -13323,6 +13494,9 @@
             "variants" : [ {
               "hostname" : "servicediscovery-fips.us-west-2.amazonaws.com",
               "tags" : [ "fips" ]
+            }, {
+              "hostname" : "servicediscovery.us-west-2.amazonaws.com",
+              "tags" : [ "dualstack" ]
             } ]
           },
           "us-west-2-fips" : {
@@ -17021,8 +17195,18 @@
       },
       "servicediscovery" : {
         "endpoints" : {
-          "cn-north-1" : { },
-          "cn-northwest-1" : { }
+          "cn-north-1" : {
+            "variants" : [ {
+              "hostname" : "servicediscovery.cn-north-1.amazonaws.com.cn",
+              "tags" : [ "dualstack" ]
+            } ]
+          },
+          "cn-northwest-1" : {
+            "variants" : [ {
+              "hostname" : "servicediscovery.cn-northwest-1.amazonaws.com.cn",
+              "tags" : [ "dualstack" ]
+            } ]
+          }
         }
       },
       "sms" : {
@@ -20380,6 +20564,9 @@
             "variants" : [ {
               "hostname" : "servicediscovery-fips.us-gov-east-1.amazonaws.com",
               "tags" : [ "fips" ]
+            }, {
+              "hostname" : "servicediscovery.us-gov-east-1.amazonaws.com",
+              "tags" : [ "dualstack" ]
             } ]
           },
           "us-gov-east-1-fips" : {
@@ -20393,6 +20580,9 @@
             "variants" : [ {
               "hostname" : "servicediscovery-fips.us-gov-west-1.amazonaws.com",
               "tags" : [ "fips" ]
+            }, {
+              "hostname" : "servicediscovery.us-gov-west-1.amazonaws.com",
+              "tags" : [ "dualstack" ]
             } ]
           },
           "us-gov-west-1-fips" : {