From 7e52cbf234f8dd699fd2b352ab609853690386fb Mon Sep 17 00:00:00 2001
From: Vincent Koc <vincentkoc@ieee.org>
Date: Sun, 12 Jul 2026 18:39:52 +0200
Subject: [PATCH] refactor(memory): remove unused size classifier (#105526)

---
 .../src/memory/manager-embedding-policy.test.ts       | 11 -----------
 .../src/memory/manager-embedding-policy.ts            |  6 ------
 2 files changed, 17 deletions(-)

diff --git a/extensions/memory-core/src/memory/manager-embedding-policy.test.ts b/extensions/memory-core/src/memory/manager-embedding-policy.test.ts
index c76e83ac4f96..ac3602016345 100644
--- a/extensions/memory-core/src/memory/manager-embedding-policy.test.ts
+++ b/extensions/memory-core/src/memory/manager-embedding-policy.test.ts
@@ -6,7 +6,6 @@ import {
   isRetryableMemoryEmbeddingTransportError,
   isRetryableMemoryEmbeddingError,
   isSplittableMemoryEmbeddingTransportError,
-  isStructuredInputTooLargeMemoryEmbeddingError,
   resolveMemoryEmbeddingRetryDelay,
   runMemoryEmbeddingBatchRetryWithSplit,
   runMemoryEmbeddingRetryLoop,
@@ -271,16 +270,6 @@ describe("memory embedding policy", () => {
     expect(run).toHaveBeenCalledTimes(2);
   });
 
-  it("classifies oversized structured-input errors", () => {
-    expect(isStructuredInputTooLargeMemoryEmbeddingError("payload too large")).toBe(true);
-    expect(
-      isStructuredInputTooLargeMemoryEmbeddingError(
-        "gemini embeddings failed: request size exceeded input limit",
-      ),
-    ).toBe(true);
-    expect(isStructuredInputTooLargeMemoryEmbeddingError("connection reset by peer")).toBe(false);
-  });
-
   it("caps retry jittered delays", () => {
     expect(resolveMemoryEmbeddingRetryDelay(500, 0, 8000)).toBe(500);
     expect(resolveMemoryEmbeddingRetryDelay(500, 1, 8000)).toBe(600);
diff --git a/extensions/memory-core/src/memory/manager-embedding-policy.ts b/extensions/memory-core/src/memory/manager-embedding-policy.ts
index 931cb2566926..5721c2657a97 100644
--- a/extensions/memory-core/src/memory/manager-embedding-policy.ts
+++ b/extensions/memory-core/src/memory/manager-embedding-policy.ts
@@ -105,12 +105,6 @@ export function isRetryableMemoryEmbeddingError(message: string): boolean {
   );
 }
 
-export function isStructuredInputTooLargeMemoryEmbeddingError(message: string): boolean {
-  return /(413|payload too large|request too large|input too large|too many tokens|input limit|request size)/i.test(
-    message,
-  );
-}
-
 export function resolveMemoryEmbeddingRetryDelay(
   delayMs: number,
   randomValue: number,