From 971813663c388769c6c8803ab28c2e435b948c2d Mon Sep 17 00:00:00 2001
From: Vitalii Dmyterko <92328789+vitaliidm@users.noreply.github.com>
Date: Tue, 12 Aug 2025 09:29:50 +0100
Subject: [PATCH 1/2] [Security Solution][Detection Engine] adds id to ES bulk
 payload in data generator factory

---
 .../utils/data_generator/index_documents.ts                 | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/x-pack/test/security_solution_api_integration/test_suites/detections_response/utils/data_generator/index_documents.ts b/x-pack/test/security_solution_api_integration/test_suites/detections_response/utils/data_generator/index_documents.ts
index bb76e723f9563..6830ede895348 100644
--- a/x-pack/test/security_solution_api_integration/test_suites/detections_response/utils/data_generator/index_documents.ts
+++ b/x-pack/test/security_solution_api_integration/test_suites/detections_response/utils/data_generator/index_documents.ts
@@ -8,6 +8,7 @@
 import type { Client } from '@elastic/elasticsearch';
 import type { BulkResponse } from '@elastic/elasticsearch/lib/api/types';
 import { ToolingLog } from '@kbn/tooling-log';
+import { v4 } from 'uuid';
 
 interface IndexDocumentsParams {
   es: Client;
@@ -22,7 +23,10 @@ type IndexDocuments = (params: IndexDocumentsParams) => Promise<BulkResponse>;
  * Indexes documents into provided index
  */
 export const indexDocuments: IndexDocuments = async ({ es, documents, index, log }) => {
-  const operations = documents.flatMap((doc: object) => [{ index: { _index: index } }, doc]);
+  const operations = documents.flatMap((doc: object) => [
+    { index: { _index: index, _id: v4() } },
+    doc,
+  ]);
 
   const response = await es.bulk({ refresh: true, operations });
 

From 8a1c7a0300f7d612ecffb675fcb66f05b6a74544 Mon Sep 17 00:00:00 2001
From: Vitalii Dmyterko <92328789+vitaliidm@users.noreply.github.com>
Date: Wed, 13 Aug 2025 11:38:55 +0100
Subject: [PATCH 2/2] [Security Solution][Detection Engine] add _id

---
 .../utils/data_generator/index_documents.ts                   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/x-pack/test/security_solution_api_integration/test_suites/detections_response/utils/data_generator/index_documents.ts b/x-pack/test/security_solution_api_integration/test_suites/detections_response/utils/data_generator/index_documents.ts
index 6830ede895348..c8edfc89a394b 100644
--- a/x-pack/test/security_solution_api_integration/test_suites/detections_response/utils/data_generator/index_documents.ts
+++ b/x-pack/test/security_solution_api_integration/test_suites/detections_response/utils/data_generator/index_documents.ts
@@ -23,8 +23,8 @@ type IndexDocuments = (params: IndexDocumentsParams) => Promise<BulkResponse>;
  * Indexes documents into provided index
  */
 export const indexDocuments: IndexDocuments = async ({ es, documents, index, log }) => {
-  const operations = documents.flatMap((doc: object) => [
-    { index: { _index: index, _id: v4() } },
+  const operations = documents.flatMap(({ _id, ...doc }: Record<string, unknown>) => [
+    { index: { _index: index, _id: _id ?? v4() } },
     doc,
   ]);