Merge pull request #176124 from ECNUJason/mason/add_note_for_distributed_tracing

add note for link to application insights IPA agent in distributed tr…

Author: PRMerger-2

articles/spring-cloud/how-to-distributed-tracing.md

@@ -11,6 +11,8 @@ zone_pivot_groups: programming-languages-spring-cloud
 ---
 
 # Use distributed tracing with Azure Spring Cloud (deprecated)
+> [!NOTE]
+> Distributed Tracing is deprecated. For more information, see [Application Insights Java In-Process Agent in Azure Spring Cloud](./how-to-application-insights.md).
 
 With the distributed tracing tools in Azure Spring Cloud, you can easily debug and monitor complex issues. Azure Spring Cloud integrates [Spring Cloud Sleuth](https://spring.io/projects/spring-cloud-sleuth) with Azure's [Application Insights](../azure-monitor/app/app-insights-overview.md). This integration provides powerful distributed tracing capability from the Azure portal.