From 74ba503109cb5299a962ca25150ab896c5e371b4 Mon Sep 17 00:00:00 2001
From: Mridula <mridula.s@elastic.co>
Date: Mon, 14 Jul 2025 12:31:10 +0100
Subject: [PATCH] Dev Console: add simplified retriever (#227444)

## Summary

This PR updates the Dev Console autocomplete for simplified retrievers
in the retriever spec.

**Screenshot:**
_Please see attached screenshot showing `simplified retriever options`
in the autocomplete suggestions._

<img width="721" height="479" alt="Screenshot 2025-07-10 at 14 06 24"
src="https://github.com/user-attachments/assets/e9440eb0-7dec-413a-bd7b-838ce2d50f35"
/>
<img width="508" height="406" alt="Screenshot 2025-07-10 at 14 19 31"
src="https://github.com/user-attachments/assets/a474add1-fc9d-4e38-bdcd-36379c8f55ea"
/>

<!--ONMERGE {"backportTargets":["8.19"]} ONMERGE-->

<!--ONMERGE {"backportTargets":["8.19"]} ONMERGE-->

---------

Co-authored-by: kibanamachine <42973632+kibanamachine@users.noreply.github.com>
(cherry picked from commit c60505c9d9d5e6adc314299eeaef0fbc1418c97f)
---
 .../console/server/lib/spec_definitions/js/retriever.ts      | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/platform/plugins/shared/console/server/lib/spec_definitions/js/retriever.ts b/src/platform/plugins/shared/console/server/lib/spec_definitions/js/retriever.ts
index a207b20e27acc..06e9177996dd5 100644
--- a/src/platform/plugins/shared/console/server/lib/spec_definitions/js/retriever.ts
+++ b/src/platform/plugins/shared/console/server/lib/spec_definitions/js/retriever.ts
@@ -52,6 +52,9 @@ export const retriever = (specService: SpecDefinitionsService) => {
           },
         ],
       },
+      query: '',
+      fields: [],
+      normalizer: { __one_of: ['minmax', 'l2_norm', 'none'] },
     },
     rescorer: {
       __template: {
@@ -91,6 +94,8 @@ export const retriever = (specService: SpecDefinitionsService) => {
       },
       rank_constant: 60,
       rank_window_size: 100,
+      query: '',
+      fields: [],
     },
     rule: {
       __template: {