diff --git a/output/openapi/elasticsearch-openapi.json b/output/openapi/elasticsearch-openapi.json
index d717e8c0de..649077ec9a 100644
--- a/output/openapi/elasticsearch-openapi.json
+++ b/output/openapi/elasticsearch-openapi.json
@@ -77772,7 +77772,17 @@
         "type": "object",
         "properties": {
           "host": {
-            "$ref": "#/components/schemas/_types:Host"
+            "oneOf": [
+              {
+                "$ref": "#/components/schemas/_types:Host"
+              },
+              {
+                "type": "array",
+                "items": {
+                  "$ref": "#/components/schemas/_types:Host"
+                }
+              }
+            ]
           }
         }
       },
diff --git a/output/schema/schema.json b/output/schema/schema.json
index 0b4d6eea83..23dcebe4f6 100644
--- a/output/schema/schema.json
+++ b/output/schema/schema.json
@@ -179484,11 +179484,26 @@
           "name": "host",
           "required": false,
           "type": {
-            "kind": "instance_of",
-            "type": {
-              "name": "Host",
-              "namespace": "_types"
-            }
+            "kind": "union_of",
+            "items": [
+              {
+                "kind": "instance_of",
+                "type": {
+                  "name": "Host",
+                  "namespace": "_types"
+                }
+              },
+              {
+                "kind": "array_of",
+                "value": {
+                  "kind": "instance_of",
+                  "type": {
+                    "name": "Host",
+                    "namespace": "_types"
+                  }
+                }
+              }
+            ]
           }
         }
       ],
diff --git a/output/typescript/types.ts b/output/typescript/types.ts
index a068663683..c3780a2ad4 100644
--- a/output/typescript/types.ts
+++ b/output/typescript/types.ts
@@ -16856,7 +16856,7 @@ export interface NodesInfoNodeInfoSettingsIngest {
 }
 
 export interface NodesInfoNodeInfoSettingsNetwork {
-  host?: Host
+  host?: Host | Host[]
 }
 
 export interface NodesInfoNodeInfoSettingsNode {
diff --git a/specification/nodes/info/types.ts b/specification/nodes/info/types.ts
index cc74e9673e..efbba52df9 100644
--- a/specification/nodes/info/types.ts
+++ b/specification/nodes/info/types.ts
@@ -221,7 +221,7 @@ export class NodeInfoSettingsTransportFeatures {
 }
 
 export class NodeInfoSettingsNetwork {
-  host?: Host
+  host?: Host | Host[]
 }
 
 export class NodeInfoIngest {