Merge pull request #312359 from zhiyuanliang-ms/zhiyuanliang/cloud-audience

[Azure App Configuration] - Add tips for AADSTS500011

Author: prmerger-automator[bot]

articles/azure-app-configuration/concept-enable-rbac.md

@@ -64,6 +64,15 @@ Follow these steps to assign App Configuration Data roles to your credential.
 
 When using Entra ID and the following Azure App Configuration libraries in clouds other than Azure cloud, Azure Government, and Microsoft Azure operated by 21Vianet, an appropriate Entra ID audience must be configured to enable authentication.
 
+> [!TIP]
+> If you encounter the following error when connecting to Azure App Configuration, it’s typically because you’re using App Configuration in a specific cloud without explicitly configuring the Microsoft Entra ID audience.
+>
+> ```console
+> AADSTS500011: The resource principal named https://appconfig.azure.com was not found in the tenant named msazurecloud.
+> ```
+>
+> To resolve this issue, configure the appropriate Entra ID audience as shown in the code snippets below.
+
 ### [.NET](#tab/dotnet)
 
 The Audience for the target cloud must be configured for the following packages.