From c295345ca5a643490072b67666a2d661a7cfb9d7 Mon Sep 17 00:00:00 2001
From: Maxime Leblanc <maxime.leblanc@shadow.tech>
Date: Fri, 18 Oct 2024 10:48:44 +0200
Subject: [PATCH] [EXPORTERS]: elastic search put attributes in json root
 instead of under `attributes`

This allows user to set other fields that are part of the [ECS log documentation](https://www.elastic.co/guide/en/ecs/8.11/ecs-log.html).
For instance, it allows to have an attribute with key `log.file`, that
will, thanks to `nlohmann::json`, appear as :
```
{
  "log": {
    "file": "xxx"
  }
}
```

Closes #3091
---
 exporters/elasticsearch/src/es_log_recordable.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/exporters/elasticsearch/src/es_log_recordable.cc b/exporters/elasticsearch/src/es_log_recordable.cc
index 92cccc4921..d690e1e15c 100644
--- a/exporters/elasticsearch/src/es_log_recordable.cc
+++ b/exporters/elasticsearch/src/es_log_recordable.cc
@@ -312,7 +312,7 @@ void ElasticSearchRecordable::SetAttribute(
     nostd::string_view key,
     const opentelemetry::common::AttributeValue &value) noexcept
 {
-  WriteKeyValue(key, value, "attributes");
+  WriteValue(value, key.data());
 }
 
 void ElasticSearchRecordable::SetResource(