From ae7ef746aca053c555d40a651e77e7fe7a2ce5b3 Mon Sep 17 00:00:00 2001
From: Sylvain Wallez <sylvain@elastic.co>
Date: Tue, 6 Aug 2024 11:07:52 +0200
Subject: [PATCH] Refine BooleanEndpoint so that 4xx status codes other than 
 404 are considered as errors (#853)

---
 .../elastic/clients/transport/endpoints/BooleanEndpoint.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/java-client/src/main/java/co/elastic/clients/transport/endpoints/BooleanEndpoint.java b/java-client/src/main/java/co/elastic/clients/transport/endpoints/BooleanEndpoint.java
index f2cbf967a..23e129823 100644
--- a/java-client/src/main/java/co/elastic/clients/transport/endpoints/BooleanEndpoint.java
+++ b/java-client/src/main/java/co/elastic/clients/transport/endpoints/BooleanEndpoint.java
@@ -41,7 +41,8 @@ public BooleanEndpoint(
 
     @Override
     public boolean isError(int statusCode) {
-        return statusCode >= 500;
+        // 404 indicates a 'false' result.
+        return statusCode != 404 && super.isError(statusCode);
     }
 
     public boolean getResult(int statusCode) {