From 0dcd6913b20bb4c347dcb1ed5d38fd088c18f3ac Mon Sep 17 00:00:00 2001
From: pgayvallet <pierre.gayvallet@elastic.co>
Date: Tue, 5 Mar 2024 08:34:42 +0100
Subject: [PATCH 1/2] Define `Pipeline._meta` as optional

---
 specification/ingest/_types/Pipeline.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/specification/ingest/_types/Pipeline.ts b/specification/ingest/_types/Pipeline.ts
index da8a19de91..8863f1794c 100644
--- a/specification/ingest/_types/Pipeline.ts
+++ b/specification/ingest/_types/Pipeline.ts
@@ -41,7 +41,7 @@ export class Pipeline {
   /**
    * Arbitrary metadata about the ingest pipeline. This map is not automatically generated by Elasticsearch.
    */
-  _meta: Metadata
+  _meta?: Metadata
 }
 
 // Unused .. but let's keep it for now

From 8f80ed65dd487f9e57a504b4e7da0190dc8138d8 Mon Sep 17 00:00:00 2001
From: Quentin Pradet <quentin.pradet@elastic.co>
Date: Tue, 5 Mar 2024 14:12:54 +0400
Subject: [PATCH 2/2] Run make contrib

---
 output/openapi/elasticsearch-serverless-openapi.json | 5 +----
 output/schema/schema.json                            | 2 +-
 output/typescript/types.ts                           | 2 +-
 3 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/output/openapi/elasticsearch-serverless-openapi.json b/output/openapi/elasticsearch-serverless-openapi.json
index 9ade9c2791..5973b3e05c 100644
--- a/output/openapi/elasticsearch-serverless-openapi.json
+++ b/output/openapi/elasticsearch-serverless-openapi.json
@@ -49735,10 +49735,7 @@
           "_meta": {
             "$ref": "#/components/schemas/_types:Metadata"
           }
-        },
-        "required": [
-          "_meta"
-        ]
+        }
       },
       "ingest._types:ProcessorContainer": {
         "type": "object",
diff --git a/output/schema/schema.json b/output/schema/schema.json
index 1aaaa71f97..3f9985a945 100644
--- a/output/schema/schema.json
+++ b/output/schema/schema.json
@@ -130716,7 +130716,7 @@
         {
           "description": "Arbitrary metadata about the ingest pipeline. This map is not automatically generated by Elasticsearch.",
           "name": "_meta",
-          "required": true,
+          "required": false,
           "type": {
             "kind": "instance_of",
             "type": {
diff --git a/output/typescript/types.ts b/output/typescript/types.ts
index 889dff57d9..2b9e6d4f89 100644
--- a/output/typescript/types.ts
+++ b/output/typescript/types.ts
@@ -11762,7 +11762,7 @@ export interface IngestPipeline {
   on_failure?: IngestProcessorContainer[]
   processors?: IngestProcessorContainer[]
   version?: VersionNumber
-  _meta: Metadata
+  _meta?: Metadata
 }
 
 export interface IngestPipelineConfig {