diff --git a/src/ApiGenerator/Configuration/CodeConfiguration.cs b/src/ApiGenerator/Configuration/CodeConfiguration.cs
index e143193073..8e182c4d14 100644
--- a/src/ApiGenerator/Configuration/CodeConfiguration.cs
+++ b/src/ApiGenerator/Configuration/CodeConfiguration.cs
@@ -39,6 +39,15 @@ public static class CodeConfiguration
 	{
 		private static readonly Glob[] OperationsToInclude =
 		{
+			new("cluster.allocation_explain"),
+			new("cluster.delete_component_template"),
+			new("cluster.delete_voting_config_exclusions"),
+			new("cluster.exists_component_template"),
+			new("cluster.get_component_template"),
+			new("cluster.get_settings"),
+			new("cluster.health"),
+			new("cluster.pending_tasks"),
+
 			new("dangling_indices.*"),
 			new("ingest.*"),
             new("nodes.*"),
diff --git a/src/ApiGenerator/OpenSearch.openapi.json b/src/ApiGenerator/OpenSearch.openapi.json
index 438eafcb6c..a34c78380d 100644
--- a/src/ApiGenerator/OpenSearch.openapi.json
+++ b/src/ApiGenerator/OpenSearch.openapi.json
@@ -11823,7 +11823,8 @@
                                 "$ref": "#/components/schemas/PatchActionGroupsInputPayload"
                             }
                         }
-                    }
+                    },
+                    "required": true
                 },
                 "responses": {
                     "200": {
@@ -11948,7 +11949,8 @@
                                 "$ref": "#/components/schemas/PatchActionGroupInputPayload"
                             }
                         }
-                    }
+                    },
+                    "required": true
                 },
                 "parameters": [
                     {
@@ -11989,7 +11991,8 @@
                                 "$ref": "#/components/schemas/Action_Group"
                             }
                         }
-                    }
+                    },
+                    "required": true
                 },
                 "parameters": [
                     {
@@ -13244,7 +13247,8 @@
                                 "$ref": "#/components/schemas/CreateTenantParams"
                             }
                         }
-                    }
+                    },
+                    "required": true
                 },
                 "parameters": [
                     {
@@ -17925,21 +17929,23 @@
                             "description": "Limit the information returned the specific metrics.",
                             "x-enum-options": [
                                 "_all",
-                                "completion",
-                                "docs",
-                                "fielddata",
-                                "query_cache",
-                                "flush",
-                                "get",
+                                "store",
                                 "indexing",
+                                "get",
+                                "search",
                                 "merge",
-                                "request_cache",
+                                "flush",
                                 "refresh",
-                                "search",
-                                "segments",
-                                "store",
+                                "query_cache",
+                                "fielddata",
+                                "docs",
                                 "warmer",
-                                "suggest"
+                                "completion",
+                                "segments",
+                                "translog",
+                                "suggest",
+                                "request_cache",
+                                "recovery"
                             ],
                             "x-data-type": "array"
                         },
@@ -28506,21 +28512,23 @@
                             "description": "Limit the information returned the specific metrics.",
                             "x-enum-options": [
                                 "_all",
-                                "completion",
-                                "docs",
-                                "fielddata",
-                                "query_cache",
-                                "flush",
-                                "get",
+                                "store",
                                 "indexing",
+                                "get",
+                                "search",
                                 "merge",
-                                "request_cache",
+                                "flush",
                                 "refresh",
-                                "search",
-                                "segments",
-                                "store",
+                                "query_cache",
+                                "fielddata",
+                                "docs",
                                 "warmer",
-                                "suggest"
+                                "completion",
+                                "segments",
+                                "translog",
+                                "suggest",
+                                "request_cache",
+                                "recovery"
                             ],
                             "x-data-type": "array"
                         },