diff --git a/clients/GitHubEnterpriseCloud/etc/openapi-client-generator.state b/clients/GitHubEnterpriseCloud/etc/openapi-client-generator.state
index 6780b8c3dbd..3e385815d5d 100644
--- a/clients/GitHubEnterpriseCloud/etc/openapi-client-generator.state
+++ b/clients/GitHubEnterpriseCloud/etc/openapi-client-generator.state
@@ -1,5 +1,5 @@
 {
-    "specHash": "96301d732a1a9fa2ec272adc08c795bd",
+    "specHash": "9e7ab390ae84353f100b5db1dbcb3339",
     "generatedFiles": {
         "files": [
             {
@@ -5664,7 +5664,7 @@
             },
             {
                 "name": ".\/clients\/GitHubEnterpriseCloud\/etc\/..\/\/src\/\/Schema\/Repos\/ReplaceAllTopics\/Request\/ApplicationJson.php",
-                "hash": "c11f928a731f587547f3fb629f887cbf"
+                "hash": "ba3e56879f32ec08d6bb9eff7365fe76"
             },
             {
                 "name": ".\/clients\/GitHubEnterpriseCloud\/etc\/..\/\/src\/\/Schema\/Repos\/Transfer\/Request\/ApplicationJson.php",
diff --git a/clients/GitHubEnterpriseCloud/src/Schema/Repos/ReplaceAllTopics/Request/ApplicationJson.php b/clients/GitHubEnterpriseCloud/src/Schema/Repos/ReplaceAllTopics/Request/ApplicationJson.php
index 43246b6cb87..8f89bfdbdc9 100644
--- a/clients/GitHubEnterpriseCloud/src/Schema/Repos/ReplaceAllTopics/Request/ApplicationJson.php
+++ b/clients/GitHubEnterpriseCloud/src/Schema/Repos/ReplaceAllTopics/Request/ApplicationJson.php
@@ -17,7 +17,7 @@
             "items": {
                 "type": "string"
             },
-            "description": "An array of topics to add to the repository. Pass one or more topics to _replace_ the set of existing topics. Send an empty array (`[]`) to clear all topics from the repository. **Note:** Topic `names` cannot contain uppercase letters."
+            "description": "An array of topics to add to the repository. Pass one or more topics to _replace_ the set of existing topics. Send an empty array (`[]`) to clear all topics from the repository. **Note:** Topic `names` will be saved as lowercase."
         }
     }
 }';
@@ -31,7 +31,7 @@
 }';
 
     /**
-     * names: An array of topics to add to the repository. Pass one or more topics to _replace_ the set of existing topics. Send an empty array (`[]`) to clear all topics from the repository. **Note:** Topic `names` cannot contain uppercase letters.
+     * names: An array of topics to add to the repository. Pass one or more topics to _replace_ the set of existing topics. Send an empty array (`[]`) to clear all topics from the repository. **Note:** Topic `names` will be saved as lowercase.
      */
     public function __construct(public array $names)
     {
diff --git a/etc/specs/GitHubEnterpriseCloud/current.spec.yaml b/etc/specs/GitHubEnterpriseCloud/current.spec.yaml
index ee4471ff5ae..621b44ebd9e 100644
--- a/etc/specs/GitHubEnterpriseCloud/current.spec.yaml
+++ b/etc/specs/GitHubEnterpriseCloud/current.spec.yaml
@@ -46289,7 +46289,7 @@ paths:
                   description: An array of topics to add to the repository. Pass one
                     or more topics to _replace_ the set of existing topics. Send an
                     empty array (`[]`) to clear all topics from the repository. **Note:**
-                    Topic `names` cannot contain uppercase letters.
+                    Topic `names` will be saved as lowercase.
                   items:
                     type: string
               required: