Merge branch '8.x' into automated/rest-api-spec-update-8.x

Author: pquentin

compiler/src/steps/validate-model.ts

@@ -37,6 +37,8 @@ enum JsonEvent {
   array = 'array'
 }
 
+const privateNamespaces = ['_internal', 'profiling']
+
 /**
  * Validates the internal consistency of the model (doesn't check the json spec)
  *
@@ -208,6 +210,11 @@ export default async function validateModel (apiModel: model.Model, restSpec: Ma
   function validateEndpoint (endpoint: model.Endpoint): void {
     setRootContext(endpoint.name, 'request')
 
+    // Skip validation for internal endpoints
+    if (privateNamespaces.some(ns => endpoint.name.startsWith(ns))) {
+      return
+    }
+
     if (endpoint.request == null) {
       if (endpoint.response == null) {
         modelError('Missing request & response')

output/openapi/elasticsearch-openapi.json

@@ -1,43 +1,8 @@
 {
   "endpointErrors": {
-    "_internal.delete_desired_balance": {
-      "request": [
-        "Missing request & response"
-      ],
-      "response": []
-    },
-    "_internal.delete_desired_nodes": {
-      "request": [
-        "Missing request & response"
-      ],
-      "response": []
-    },
-    "_internal.get_desired_balance": {
-      "request": [
-        "Missing request & response"
-      ],
-      "response": []
-    },
-    "_internal.get_desired_nodes": {
-      "request": [
-        "Missing request & response"
-      ],
-      "response": []
-    },
-    "_internal.prevalidate_node_removal": {
-      "request": [
-        "Missing request & response"
-      ],
-      "response": []
-    },
-    "_internal.update_desired_nodes": {
-      "request": [
-        "Missing request & response"
-      ],
-      "response": []
-    },
     "async_search.submit": {
       "request": [
+        "Request: query parameter 'keep_alive' does not exist in the json spec",
         "Request: query parameter 'min_compatible_shard_node' does not exist in the json spec",
         "Request: missing json spec query parameter 'keep_alive'",
         "interface definition _types:QueryVectorBuilder - Property text_embedding is a single-variant and must be required"
@@ -487,30 +452,6 @@
       ],
       "response": []
     },
-    "profiling.flamegraph": {
-      "request": [
-        "Missing request & response"
-      ],
-      "response": []
-    },
-    "profiling.stacktraces": {
-      "request": [
-        "Missing request & response"
-      ],
-      "response": []
-    },
-    "profiling.status": {
-      "request": [
-        "Missing request & response"
-      ],
-      "response": []
-    },
-    "profiling.topn_functions": {
-      "request": [
-        "Missing request & response"
-      ],
-      "response": []
-    },
     "reindex": {
       "request": [
         "Request: query parameter 'require_alias' does not exist in the json spec",

output/openapi/elasticsearch-serverless-openapi.json

@@ -68,7 +68,7 @@ import { Duration } from '@_types/Time'
  * @doc_tag search
  */
 // NOTE: this is a SearchRequest with:
-//  * 2 added parameters: wait_for_completion_timeout, keep_on_completion
+//  * 2 added parameters: wait_for_completion_timeout, keep_on_completion and keep_alive
 //  * 2 removed parameters: scroll, pre_filter_shard_size
 export interface Request extends RequestBase {
   urls: [
@@ -91,6 +91,12 @@ export interface Request extends RequestBase {
      * @server_default 1s
      */
     wait_for_completion_timeout?: Duration
+    /**
+     * Specifies how long the async search needs to be available.
+     * Ongoing async searches and any saved search results are deleted after this period.
+     * @server_default 5d
+     */
+    keep_alive?: Duration
     /**
      * If `true`, results are stored for later retrieval when the search completes within the `wait_for_completion_timeout`.
      * @server_default false