From 019a0fc47084b0f9cf2d0cccf9396dd0001d8652 Mon Sep 17 00:00:00 2001
From: Mridula <mridula.s@elastic.co>
Date: Mon, 14 Jul 2025 17:41:39 +0100
Subject: [PATCH] Updated ES specification to support simplified retrievers

---
 specification/_types/Retriever.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/specification/_types/Retriever.ts b/specification/_types/Retriever.ts
index c051178750..0e4f4f4294 100644
--- a/specification/_types/Retriever.ts
+++ b/specification/_types/Retriever.ts
@@ -69,6 +69,9 @@ export class LinearRetriever extends RetrieverBase {
   /** Inner retrievers. */
   retrievers?: InnerRetriever[]
   rank_window_size?: integer
+  query?: string
+  fields?: string[]
+  normalizer?: ScoreNormalizer
 }
 
 export class PinnedRetriever extends RetrieverBase {
@@ -136,6 +139,8 @@ export class RRFRetriever extends RetrieverBase {
   rank_constant?: integer
   /** This value determines the size of the individual result sets per query.  */
   rank_window_size?: integer
+  query?: string
+  fields?: string[]
 }
 
 export class TextSimilarityReranker extends RetrieverBase {