diff --git a/.changes/next-release/feature-AWSSDKforJavav2-0443982.json b/.changes/next-release/feature-AWSSDKforJavav2-0443982.json
new file mode 100644
index 000000000000..e5b5ee3ca5e3
--- /dev/null
+++ b/.changes/next-release/feature-AWSSDKforJavav2-0443982.json
@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "AWS SDK for Java v2",
+    "contributor": "",
+    "description": "Updated endpoint and partition metadata."
+}
diff --git a/core/regions/src/main/resources/software/amazon/awssdk/regions/internal/region/endpoints.json b/core/regions/src/main/resources/software/amazon/awssdk/regions/internal/region/endpoints.json
index 74f9caee8342..8027bda7f4fc 100644
--- a/core/regions/src/main/resources/software/amazon/awssdk/regions/internal/region/endpoints.json
+++ b/core/regions/src/main/resources/software/amazon/awssdk/regions/internal/region/endpoints.json
@@ -2247,8 +2247,22 @@
       },
       "cases" : {
         "endpoints" : {
-          "us-east-1" : { },
-          "us-west-2" : { }
+          "fips-us-east-1" : {
+            "deprecated" : true
+          },
+          "fips-us-west-2" : {
+            "deprecated" : true
+          },
+          "us-east-1" : {
+            "variants" : [ {
+              "tags" : [ "fips" ]
+            } ]
+          },
+          "us-west-2" : {
+            "variants" : [ {
+              "tags" : [ "fips" ]
+            } ]
+          }
         }
       },
       "cassandra" : {
@@ -14680,8 +14694,10 @@
             "hostname" : "storagegateway-fips.ca-central-1.amazonaws.com"
           },
           "eu-central-1" : { },
+          "eu-central-2" : { },
           "eu-north-1" : { },
           "eu-south-1" : { },
+          "eu-south-2" : { },
           "eu-west-1" : { },
           "eu-west-2" : { },
           "eu-west-3" : { },
@@ -22388,6 +22404,11 @@
           "us-isob-east-1" : { }
         }
       },
+      "dlm" : {
+        "endpoints" : {
+          "us-isob-east-1" : { }
+        }
+      },
       "dms" : {
         "defaults" : {
           "variants" : [ {