From ad2ec220837ce2595f4aa5fd7085180c99345db9 Mon Sep 17 00:00:00 2001
From: "A. Meijer" <13779871+meijeran@users.noreply.github.com>
Date: Thu, 2 May 2024 14:17:25 +0200
Subject: [PATCH] Refactor ConsoleActivityExporter to handle null values in
 JSON serialization

---
 .../ConsoleActivityExporter.cs                              | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/OpenTelemetry.Exporter.Console/ConsoleActivityExporter.cs b/src/OpenTelemetry.Exporter.Console/ConsoleActivityExporter.cs
index d0f60d64b23..a9cabd11389 100644
--- a/src/OpenTelemetry.Exporter.Console/ConsoleActivityExporter.cs
+++ b/src/OpenTelemetry.Exporter.Console/ConsoleActivityExporter.cs
@@ -73,7 +73,11 @@ public override ExportResult Export(in Batch<Activity> batch)
             var options = new JsonSerializerOptions
             {
                 WriteIndented = true,
-                IgnoreNullValues = true,
+                #if NETSTANDARD || NETFRAMEWORK
+                    IgnoreNullValues = true,
+                #else
+                DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull,
+                #endif
                 Converters = { new JsonStringEnumConverter(), },
             };