Merge main into live

.openpublishing.redirection.csharp.json

@@ -343,6 +343,10 @@
             "source_path_from_root": "/docs/csharp/language-reference/compiler-messages/cs0260.md",
             "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/partial-declarations"
         },
+        {
+            "source_path_from_root": "/docs/csharp/language-reference/compiler-messages/cs1112.md",
+            "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/extension-declarations"
+        },
         {
             "source_path_from_root": "/docs/csharp/language-reference/compiler-messages/cs1683.md",
             "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/assembly-references"
@@ -1818,14 +1822,50 @@
             "source_path_from_root": "/docs/csharp/misc/cs1020.md",
             "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/overload-resolution"
         },
+        {
+            "source_path_from_root": "/docs/csharp/misc/cs1100.md",
+            "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/extension-declarations"
+        },
+        {
+            "source_path_from_root": "/docs/csharp/misc/cs1101.md",
+            "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/extension-declarations"
+        },
+        {
+            "source_path_from_root": "/docs/csharp/misc/cs1102.md",
+            "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/extension-declarations"
+        },
+        {
+            "source_path_from_root": "/docs/csharp/misc/cs1103.md",
+            "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/extension-declarations"
+        },
         {
             "source_path_from_root": "/docs/csharp/misc/cs1104.md",
             "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/params-arrays"
         },
+        {
+            "source_path_from_root": "/docs/csharp/misc/cs1105.md",
+            "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/extension-declarations"
+        },
+        {
+            "source_path_from_root": "/docs/csharp/misc/cs1106.md",
+            "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/extension-declarations"
+        },
         {
             "source_path_from_root": "/docs/csharp/misc/cs1007.md",
             "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/overload-resolution"
         },
+        {
+            "source_path_from_root": "/docs/csharp/misc/cs1109.md",
+            "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/extension-declarations"
+        },
+        {
+            "source_path_from_root": "/docs/csharp/misc/cs1110.md",
+            "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/extension-declarations"
+        },
+        {
+            "source_path_from_root": "/docs/csharp/misc/cs1113.md",
+            "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/extension-declarations"
+        },
         {
             "source_path_from_root": "/docs/csharp/language-reference/compiler-messages/cs1502.md",
             "redirect_url": "/dotnet/csharp/misc/cs1503"

docs/azure/includes/dotnet-all.md

@@ -300,6 +300,7 @@
 | Resource Management - Mixed Reality | NuGet [1.1.1](https://www.nuget.org/packages/Azure.ResourceManager.MixedReality/1.1.1) | [docs](/dotnet/api/overview/azure/ResourceManager.MixedReality-readme) | GitHub [1.1.1](https://github.com/Azure/azure-sdk-for-net/tree/Azure.ResourceManager.MixedReality_1.1.1/sdk/mixedreality/Azure.ResourceManager.MixedReality/) |
 | Resource Management - Mobile Network | NuGet [1.2.0](https://www.nuget.org/packages/Azure.ResourceManager.MobileNetwork/1.2.0) | [docs](/dotnet/api/overview/azure/ResourceManager.MobileNetwork-readme) | GitHub [1.2.0](https://github.com/Azure/azure-sdk-for-net/tree/Azure.ResourceManager.MobileNetwork_1.2.0/sdk/mobilenetwork/Azure.ResourceManager.MobileNetwork/) |
 | Resource Management - Mongo Cluster | NuGet [1.0.0-beta.1](https://www.nuget.org/packages/Azure.ResourceManager.MongoCluster/1.0.0-beta.1) | [docs](/dotnet/api/overview/azure/ResourceManager.MongoCluster-readme?view=azure-dotnet-preview&preserve-view=true) | GitHub [1.0.0-beta.1](https://github.com/Azure/azure-sdk-for-net/tree/Azure.ResourceManager.MongoCluster_1.0.0-beta.1/sdk/mongocluster/Azure.ResourceManager.MongoCluster/) |
+| Resource Management - Mongodbatlas | NuGet [1.0.0-beta.1](https://www.nuget.org/packages/Azure.ResourceManager.MongoDBAtlas/1.0.0-beta.1) |  | GitHub [1.0.0-beta.1](https://github.com/Azure/azure-sdk-for-net/tree/Azure.ResourceManager.MongoDBAtlas_1.0.0-beta.1/sdk/mongodbatlas/Azure.ResourceManager.MongoDBAtlas/) |
 | Resource Management - Monitor | NuGet [1.3.1](https://www.nuget.org/packages/Azure.ResourceManager.Monitor/1.3.1)<br>NuGet [1.4.0-beta.3](https://www.nuget.org/packages/Azure.ResourceManager.Monitor/1.4.0-beta.3) | [docs](/dotnet/api/overview/azure/ResourceManager.Monitor-readme) | GitHub [1.3.1](https://github.com/Azure/azure-sdk-for-net/tree/Azure.ResourceManager.Monitor_1.3.1/sdk/monitor/Azure.ResourceManager.Monitor/)<br>GitHub [1.4.0-beta.3](https://github.com/Azure/azure-sdk-for-net/tree/Azure.ResourceManager.Monitor_1.4.0-beta.3/sdk/monitor/Azure.ResourceManager.Monitor/) |
 | Resource Management - MySQL | NuGet [1.1.1](https://www.nuget.org/packages/Azure.ResourceManager.MySql/1.1.1) | [docs](/dotnet/api/overview/azure/ResourceManager.MySql-readme) | GitHub [1.1.1](https://github.com/Azure/azure-sdk-for-net/tree/Azure.ResourceManager.MySql_1.1.1/sdk/mysql/Azure.ResourceManager.MySql/) |
 | Resource Management - Neon Postgres | NuGet [1.0.0](https://www.nuget.org/packages/Azure.ResourceManager.NeonPostgres/1.0.0) | [docs](/dotnet/api/overview/azure/ResourceManager.NeonPostgres-readme) | GitHub [1.0.0](https://github.com/Azure/azure-sdk-for-net/tree/Azure.ResourceManager.NeonPostgres_1.0.0/sdk/neonpostgres/Azure.ResourceManager.NeonPostgres/) |
@@ -509,7 +510,7 @@
 | App Service - API Apps Service | NuGet [0.9.64](https://www.nuget.org/packages/Microsoft.Azure.AppService.ApiApps.Service/0.9.64) |  |  |
 | Code Analyzers for Durable Functions | NuGet [0.5.0](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.Extensions.DurableTask.Analyzers/0.5.0) |  | GitHub [0.5.0](https://github.com/Azure/azure-functions-durable-extension/tree/Analyzer-v0.3.0/src/WebJobs.Extensions.DurableTask.Analyzers) |
 | Cosmos DB - BulkExecutor | NuGet [2.5.1-preview](https://www.nuget.org/packages/Microsoft.Azure.CosmosDB.BulkExecutor/2.5.1-preview) |  | GitHub [2.5.1-preview](https://github.com/Azure/azure-cosmosdb-bulkexecutor-dotnet-getting-started) |
-| Cosmos DB - Direct | NuGet [3.39.0](https://www.nuget.org/packages/Microsoft.Azure.Cosmos.Direct/3.39.0) |  | GitHub [3.39.0](https://github.com/Azure/azure-cosmos-dotnet-v3) |
+| Cosmos DB - Direct | NuGet [3.39.1](https://www.nuget.org/packages/Microsoft.Azure.Cosmos.Direct/3.39.1) |  | GitHub [3.39.1](https://github.com/Azure/azure-cosmos-dotnet-v3) |
 | Cosmos DB - Encryption | NuGet [2.0.3](https://www.nuget.org/packages/Microsoft.Azure.Cosmos.Encryption/2.0.3)<br>NuGet [2.1.0-preview4](https://www.nuget.org/packages/Microsoft.Azure.Cosmos.Encryption/2.1.0-preview4) |  | GitHub [2.0.3](https://github.com/Azure/azure-cosmos-dotnet-v3/tree/releases/encryption/1.0.0-preview4/Microsoft.Azure.Cosmos.Encryption) |
 | Cosmos DB - Encryption | NuGet [1.0.0-preview07](https://www.nuget.org/packages/Microsoft.Azure.Cosmos.Encryption.Custom/1.0.0-preview07) |  |  |
 | Extensions - Caching Cosmos | NuGet [1.7.0](https://www.nuget.org/packages/Microsoft.Extensions.Caching.Cosmos/1.7.0) |  | GitHub [1.7.0](https://github.com/Azure/Microsoft.Extensions.Caching.Cosmos/tree/v1.0.0-preview4) |

docs/azure/includes/dotnet-new.md

@@ -307,6 +307,7 @@
 | Resource Management - Mixed Reality | NuGet [1.1.1](https://www.nuget.org/packages/Azure.ResourceManager.MixedReality/1.1.1) | [docs](/dotnet/api/overview/azure/ResourceManager.MixedReality-readme) | GitHub [1.1.1](https://github.com/Azure/azure-sdk-for-net/tree/Azure.ResourceManager.MixedReality_1.1.1/sdk/mixedreality/Azure.ResourceManager.MixedReality/) |
 | Resource Management - Mobile Network | NuGet [1.2.0](https://www.nuget.org/packages/Azure.ResourceManager.MobileNetwork/1.2.0) | [docs](/dotnet/api/overview/azure/ResourceManager.MobileNetwork-readme) | GitHub [1.2.0](https://github.com/Azure/azure-sdk-for-net/tree/Azure.ResourceManager.MobileNetwork_1.2.0/sdk/mobilenetwork/Azure.ResourceManager.MobileNetwork/) |
 | Resource Management - Mongo Cluster | NuGet [1.0.0-beta.1](https://www.nuget.org/packages/Azure.ResourceManager.MongoCluster/1.0.0-beta.1) | [docs](/dotnet/api/overview/azure/ResourceManager.MongoCluster-readme?view=azure-dotnet-preview&preserve-view=true) | GitHub [1.0.0-beta.1](https://github.com/Azure/azure-sdk-for-net/tree/Azure.ResourceManager.MongoCluster_1.0.0-beta.1/sdk/mongocluster/Azure.ResourceManager.MongoCluster/) |
+| Resource Management - Mongodbatlas | NuGet [1.0.0-beta.1](https://www.nuget.org/packages/Azure.ResourceManager.MongoDBAtlas/1.0.0-beta.1) |  | GitHub [1.0.0-beta.1](https://github.com/Azure/azure-sdk-for-net/tree/Azure.ResourceManager.MongoDBAtlas_1.0.0-beta.1/sdk/mongodbatlas/Azure.ResourceManager.MongoDBAtlas/) |
 | Resource Management - Monitor | NuGet [1.3.1](https://www.nuget.org/packages/Azure.ResourceManager.Monitor/1.3.1)<br>NuGet [1.4.0-beta.3](https://www.nuget.org/packages/Azure.ResourceManager.Monitor/1.4.0-beta.3) | [docs](/dotnet/api/overview/azure/ResourceManager.Monitor-readme) | GitHub [1.3.1](https://github.com/Azure/azure-sdk-for-net/tree/Azure.ResourceManager.Monitor_1.3.1/sdk/monitor/Azure.ResourceManager.Monitor/)<br>GitHub [1.4.0-beta.3](https://github.com/Azure/azure-sdk-for-net/tree/Azure.ResourceManager.Monitor_1.4.0-beta.3/sdk/monitor/Azure.ResourceManager.Monitor/) |
 | Resource Management - MySQL | NuGet [1.1.1](https://www.nuget.org/packages/Azure.ResourceManager.MySql/1.1.1) | [docs](/dotnet/api/overview/azure/ResourceManager.MySql-readme) | GitHub [1.1.1](https://github.com/Azure/azure-sdk-for-net/tree/Azure.ResourceManager.MySql_1.1.1/sdk/mysql/Azure.ResourceManager.MySql/) |
 | Resource Management - Neon Postgres | NuGet [1.0.0](https://www.nuget.org/packages/Azure.ResourceManager.NeonPostgres/1.0.0) | [docs](/dotnet/api/overview/azure/ResourceManager.NeonPostgres-readme) | GitHub [1.0.0](https://github.com/Azure/azure-sdk-for-net/tree/Azure.ResourceManager.NeonPostgres_1.0.0/sdk/neonpostgres/Azure.ResourceManager.NeonPostgres/) |

docs/azure/sdk/authentication/credential-chains.md

@@ -2,7 +2,7 @@
 title: 'Credential chains in the Azure Identity library for .NET'
 description: 'This article describes the DefaultAzureCredential and ChainedTokenCredential classes in the Azure Identity library.'
 ms.topic: conceptual
-ms.date: 02/13/2025
+ms.date: 05/30/2025
 ---
 
 # Credential chains in the Azure Identity library for .NET
@@ -70,7 +70,11 @@ In its simplest form, you can use the parameterless version of `DefaultAzureCred
 
 ### How to customize DefaultAzureCredential
 
-To remove a credential from `DefaultAzureCredential`, use the corresponding `Exclude`-prefixed property in [DefaultAzureCredentialOptions](/dotnet/api/azure.identity.defaultazurecredentialoptions?view=azure-dotnet&preserve-view=true#properties). For example:
+The following sections describe strategies for omitting credentials from the chain.
+
+#### Exclude an individual credential
+
+To exclude an individual credential from `DefaultAzureCredential`, use the corresponding `Exclude`-prefixed property in [DefaultAzureCredentialOptions](/dotnet/api/azure.identity.defaultazurecredentialoptions?view=azure-dotnet&preserve-view=true#properties). For example:
 
 :::code language="csharp" source="../snippets/authentication/credential-chains/Program.cs" id="snippet_DacExcludes" highlight="11-13":::
 
@@ -93,6 +97,19 @@ As more `Exclude`-prefixed properties are set to `true` (credential exclusions a
 
 ---
 
+#### Exclude a credential type category
+
+To exclude all `Developer tool` or `Deployed service` credentials, set environment variable `AZURE_TOKEN_CREDENTIALS` to `prod` or `dev`, respectively. When a value of `prod` is used, the underlying credential chain looks as follows:
+
+:::image type="content" source="../media/mermaidjs/DefaultAzureCredentialEnvVarProd.svg" alt-text="DefaultAzureCredential with AZURE_TOKEN_CREDENTIALS set to 'prod'":::
+
+When a value of `dev` is used, the chain looks as follows:
+
+:::image type="content" source="../media/mermaidjs/DefaultAzureCredentialEnvVarDev.svg" alt-text="DefaultAzureCredential with AZURE_TOKEN_CREDENTIALS set to 'dev'":::
+
+> [!IMPORTANT]
+> The `AZURE_TOKEN_CREDENTIALS` environment variable is supported in `Azure.Identity` package versions 1.14.0 and later.
+
 ## ChainedTokenCredential overview
 
 [ChainedTokenCredential](/dotnet/api/azure.identity.chainedtokencredential?view=azure-dotnet&preserve-view=true) is an empty chain to which you add credentials to suit your app's needs. For example:

docs/azure/sdk/media/mermaidjs/DefaultAzureCredentialEnvVarDev.md

@@ -0,0 +1,31 @@
+---
+ms.topic: include
+ms.date: 05/30/2025
+---
+
+```mermaid
+%% STEPS TO GENERATE IMAGE
+%% =======================
+%% 1. Install mermaid CLI v10.9.1 (see https://github.com/mermaid-js/mermaid-cli/blob/master/README.md):
+%%    npm i -g @mermaid-js/[email protected]
+%% 2. Run command: mmdc -i DefaultAzureCredentialEnvVarDev.md -o ../../media/mermaidjs/DefaultAzureCredentialEnvVarDev.svg
+
+%%{
+  init: {
+    'theme': 'base',
+    'themeVariables': {
+      'tertiaryBorderColor': '#fff',
+      'tertiaryColor': '#fff'
+    }
+  }
+}%%
+
+flowchart LR;
+    accTitle: DefaultAzureCredential authentication flow without deployed service credentials;
+    accDescr: Flowchart showing the credential chain implemented by DefaultAzureCredential when AZURE_TOKEN_CREDENTIALS is set to "dev";
+
+    D(Visual Studio):::developer --> E(Azure CLI):::developer --> F(Azure PowerShell):::developer --> G(Azure Developer CLI):::developer;
+
+    %% Define styles for credential type boxes
+    classDef developer fill:#F5AF6F, stroke:#EB7C39, stroke-width:2px;
+```