Regenerate client from commit a9a472fa of spec repo

Author: ci.datadog-api-spec

.apigentools-info

@@ -4,13 +4,13 @@
     "spec_versions": {
         "v1": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-06-13 13:41:29.342501",
-            "spec_repo_commit": "9757e1ea"
+            "regenerated": "2025-06-13 18:00:48.037262",
+            "spec_repo_commit": "a9a472fa"
         },
         "v2": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-06-13 13:41:38.665488",
-            "spec_repo_commit": "9757e1ea"
+            "regenerated": "2025-06-13 18:00:57.625591",
+            "spec_repo_commit": "a9a472fa"
         }
     }
 }

config/_default/menus/api.en.yaml

@@ -4884,6 +4884,54 @@ menu:
           - CreateActionConnection
         unstable: []
         order: 2
+    - name: Register a new App Key
+      url: '#register-a-new-app-key'
+      identifier: action-connection-register-a-new-app-key
+      parent: action-connection
+      generated: true
+      params:
+        versions:
+          - v2
+        operationids:
+          - RegisterAppKey
+        unstable: []
+        order: 5
+    - name: Get an existing App Key Registration
+      url: '#get-an-existing-app-key-registration'
+      identifier: action-connection-get-an-existing-app-key-registration
+      parent: action-connection
+      generated: true
+      params:
+        versions:
+          - v2
+        operationids:
+          - GetAppKeyRegistration
+        unstable: []
+        order: 8
+    - name: Unregister an App Key
+      url: '#unregister-an-app-key'
+      identifier: action-connection-unregister-an-app-key
+      parent: action-connection
+      generated: true
+      params:
+        versions:
+          - v2
+        operationids:
+          - UnregisterAppKey
+        unstable: []
+        order: 7
+    - name: List App Key Registrations
+      url: '#list-app-key-registrations'
+      identifier: action-connection-list-app-key-registrations
+      parent: action-connection
+      generated: true
+      params:
+        versions:
+          - v2
+        operationids:
+          - ListAppKeyRegistrations
+        unstable: []
+        order: 6
     - name: Agentless Scanning
       url: /api/latest/agentless-scanning/
       identifier: agentless-scanning