From f9d28ca17881570e362ab251c49fbad0b913e946 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Fri, 27 Sep 2024 11:48:37 +0200
Subject: [PATCH] Synchronize `DefaultFieldNameInferrer` and
 `PropertyNamingPolicy` (#8362) (#8368)

Co-authored-by: Florian Bernd <git@flobernd.de>
---
 .../Core/Configuration/ElasticsearchClientSettings.cs           | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Elastic.Clients.Elasticsearch.Shared/Core/Configuration/ElasticsearchClientSettings.cs b/src/Elastic.Clients.Elasticsearch.Shared/Core/Configuration/ElasticsearchClientSettings.cs
index 9be4f8fb4c2..cce890562f2 100644
--- a/src/Elastic.Clients.Elasticsearch.Shared/Core/Configuration/ElasticsearchClientSettings.cs
+++ b/src/Elastic.Clients.Elasticsearch.Shared/Core/Configuration/ElasticsearchClientSettings.cs
@@ -133,7 +133,7 @@ protected ElasticsearchClientSettingsBase(
 
 		_sourceSerializer = sourceSerializerFactory?.Invoke(sourceSerializer, this) ?? sourceSerializer;
 		_propertyMappingProvider = propertyMappingProvider ?? sourceSerializer as IPropertyMappingProvider ?? new DefaultPropertyMappingProvider();
-		_defaultFieldNameInferrer = p => p.ToCamelCase();
+		_defaultFieldNameInferrer = (_sourceSerializer is DefaultSourceSerializer dfs) ? p => dfs.Options?.PropertyNamingPolicy?.ConvertName(p) ?? p : p => p.ToCamelCase();
 		_defaultIndices = new FluentDictionary<Type, string>();
 		_defaultRelationNames = new FluentDictionary<Type, string>();
 		_inferrer = new Inferrer(this);