Merge pull request #311483 from MicrosoftDocs/main

Auto Publish – main to live - 2026-02-06 06:00 UTC

Author: learn-build-service-prod[bot]

articles/azure-app-configuration/configuration-provider-overview.md

@@ -7,7 +7,7 @@ author: zhiyuanliang-ms
 ms.author: zhiyuanliang
 ms.service: azure-app-configuration
 ms.topic: overview
-ms.date: 01/22/2025
+ms.date: 02/04/2026
 #Customer intent: I want to learn about the configuration provider libraries of different languages, specifically to track their feature development status.
 ms.custom:
   - build-2025
@@ -52,26 +52,26 @@ Connection String Authentication | [GA](./reference-dotnet-provider.md#load-conf
 Entra ID Authentication | [GA](./reference-dotnet-provider.md#load-configuration) | [GA](/azure/developer/java/spring-framework/app-configuration-support#spring-cloud-azure-configuration) | GA | [GA](./reference-python-provider.md?tabs=entra-id#load-configuration) | [GA](./reference-javascript-provider.md#load-configuration) | [GA](./reference-go-provider.md#load-configuration)
 Dynamic Refresh (Poll Mode) | [GA](./reference-dotnet-provider.md#refresh-on-sentinel-key) | [GA](/azure/developer/java/spring-framework/app-configuration-support#pull-based-refresh) | GA | [GA](./reference-python-provider.md#configuration-refresh) | [GA](./reference-javascript-provider.md#refresh-on-sentinel-key) | [GA](./reference-go-provider.md#refresh-on-sentinel-key)
 Dynamic Refresh (Push Mode) | GA | [GA](/azure/developer/java/spring-framework/app-configuration-support#push-based-refresh-not-recommended) | N/A | N/A | N/A | N/A
-Dynamic Refresh (Collection Monitoring) | [GA](./reference-dotnet-provider.md#configuration-refresh) | GA | GA | WIP | [GA](./reference-javascript-provider.md#configuration-refresh) | [GA](./reference-go-provider.md#configuration-refresh)
+Dynamic Refresh (Collection Monitoring) | [GA](./reference-dotnet-provider.md#configuration-refresh) | WIP | GA | WIP | [GA](./reference-javascript-provider.md#configuration-refresh) | [GA](./reference-go-provider.md#configuration-refresh)
 JSON Content Type Handling | [GA](./reference-dotnet-provider.md#json-content-type-handling) | [GA](/azure/developer/java/spring-framework/app-configuration-support#json) | GA | [GA](./reference-python-provider.md#json-content-type-handling) | [GA](./reference-javascript-provider.md#json-content-type-handling) | [GA](./reference-go-provider.md#json-content-type-handling)
-JSON with Comments | [GA](./reference-dotnet-provider.md#json-content-type-handling) | GA | GA | GA | [GA](./reference-javascript-provider.md#json-content-type-handling) | [GA](./reference-go-provider.md#json-content-type-handling)
-Configuration Setting Mapping | [GA](./reference-dotnet-provider.md#configuration-setting-mapping) | N/A | N/A | GA | N/A | N/A
+JSON with Comments | [GA](./reference-dotnet-provider.md#json-content-type-handling) | GA | GA | [GA](./reference-python-provider.md#json-content-type-handling) | [GA](./reference-javascript-provider.md#json-content-type-handling) | [GA](./reference-go-provider.md#json-content-type-handling)
+Configuration Setting Mapping | [GA](./reference-dotnet-provider.md#configuration-setting-mapping) | N/A | N/A | [GA](./reference-python-provider.md#configuration-setting-mapping) | N/A | N/A
 Key Vault References | [GA](./reference-dotnet-provider.md#key-vault-reference) | [GA](/azure/developer/java/spring-framework/app-configuration-support#key-vault-references) | GA | [GA](./reference-python-provider.md#key-vault-reference) | [GA](./reference-javascript-provider.md#key-vault-reference) | [GA](./reference-go-provider.md#key-vault-reference)
-Key Vault Secret Refresh | [GA](./reference-dotnet-provider.md#key-vault-secret-refresh) | WIP | GA | GA | [GA](./reference-javascript-provider.md#key-vault-secret-refresh) | [GA](./reference-go-provider.md#key-vault-secret-refresh)
+Key Vault Secret Refresh | [GA](./reference-dotnet-provider.md#key-vault-secret-refresh) | WIP | GA | [GA](./reference-python-provider.md#key-vault-secret-refresh) | [GA](./reference-javascript-provider.md#key-vault-secret-refresh) | [GA](./reference-go-provider.md#key-vault-secret-refresh)
 Custom Key Vault Secret Resolution | [GA](./reference-dotnet-provider.md#key-vault-reference) | [GA](/azure/developer/java/spring-framework/app-configuration-support#resolve-non-key-vault-secrets) | GA | [GA](./reference-python-provider.md#secret-resolver) | [GA](./reference-javascript-provider.md#key-vault-reference) | [GA](./reference-go-provider.md#custom-secret-resolver)
 Parallel Secret Resolution | WIP | N/A | WIP | N/A | [GA](./reference-javascript-provider.md#parallel-secret-resolution) | GA
 Feature Flags | [GA](./reference-dotnet-provider.md#feature-flag) | [GA](/azure/developer/java/spring-framework/app-configuration-support#feature-management) | GA | [GA](./reference-python-provider.md#feature-flag-refresh) | [GA](./reference-javascript-provider.md#feature-flag) | [GA](./reference-go-provider.md#feature-flags)
 Variant Feature Flags | [GA](./reference-dotnet-provider.md#feature-flag) | GA | GA | GA | [GA](./reference-javascript-provider.md#feature-flag) | [GA](./reference-go-provider.md#feature-flags)
-Feature Flag Telemetry | [GA](./reference-dotnet-provider.md#feature-flag-telemetry) | GA | GA | GA | GA | WIP
+Feature Flag Telemetry | [GA](./reference-dotnet-provider.md#feature-flag-telemetry) | GA | GA | [GA](./reference-python-provider.md#feature-flag-telemetry) | GA | WIP
 Key Prefix Trim | [GA](./reference-dotnet-provider.md#trim-prefix-from-keys) | GA | GA | [GA](./reference-python-provider.md#trimming-keys) | [GA](./reference-javascript-provider.md#trim-prefix-from-keys) | [GA](./reference-go-provider.md#trim-prefix-from-keys)
 Configurable Startup Time-out | [GA](./reference-dotnet-provider.md#startup-retry) | WIP | N/A | WIP | [GA](./reference-javascript-provider.md#startup-retry) | [GA](./reference-go-provider.md#startup-retry)
 Replica Auto Discovery | [GA](./reference-dotnet-provider.md#geo-replication) | [GA](/azure/developer/java/spring-framework/app-configuration-support#geo-replication) | GA | [GA](./reference-python-provider.md#geo-replication) | [GA](./reference-javascript-provider.md#geo-replication) | [GA](./reference-go-provider.md#geo-replication)
 Replica Failover | [GA](./reference-dotnet-provider.md#geo-replication) | [GA](/azure/developer/java/spring-framework/app-configuration-support#geo-replication) | GA | [GA](./reference-python-provider.md#geo-replication) | [GA](./reference-javascript-provider.md#geo-replication) | [GA](./reference-go-provider.md#geo-replication)
-Replica Load Balancing | [GA](./reference-dotnet-provider.md#geo-replication) | GA | GA | GA | [GA](./reference-javascript-provider.md#geo-replication) | [GA](./reference-go-provider.md#geo-replication)
+Replica Load Balancing | [GA](./reference-dotnet-provider.md#geo-replication) | GA | GA | [GA](./reference-python-provider.md#geo-replication) | [GA](./reference-javascript-provider.md#geo-replication) | [GA](./reference-go-provider.md#geo-replication)
 Snapshots | [GA](./reference-dotnet-provider.md#snapshot) | GA | GA | [GA](./reference-python-provider.md#load-configuration-from-snapshots) | [GA](./reference-javascript-provider.md#snapshot) | [GA](./reference-go-provider.md#snapshot)
 Distributed Tracing | [GA](./reference-dotnet-provider.md#distributed-tracing) | WIP | WIP | WIP | WIP | N/A
 Health Check | [GA](./reference-dotnet-provider.md#health-check) | [GA](/azure/developer/java/spring-framework/app-configuration-support#health-indicator) | WIP | WIP | WIP | N/A 
-Select by Tag Filters | [GA](./reference-dotnet-provider.md#load-specific-key-values-using-selectors) | WIP | GA | GA | [GA](./reference-javascript-provider.md#tag-filters) | [GA](./reference-go-provider.md#tag-filters)
+Select by Tag Filters | [GA](./reference-dotnet-provider.md#load-specific-key-values-using-selectors) | WIP | GA | [GA](./reference-python-provider.md#tag-filters) | [GA](./reference-javascript-provider.md#tag-filters) | [GA](./reference-go-provider.md#tag-filters)
 Snapshot Reference | [GA](./reference-dotnet-provider.md#snapshot-reference) | WIP | WIP | WIP | [GA](./reference-javascript-provider.md#snapshot-reference) | WIP
 Load from Azure Front Door | [Preview](./reference-dotnet-provider.md#connect-to-azure-front-door) | WIP | WIP | WIP | [Preview](./reference-javascript-provider.md#connect-to-azure-front-door)  | WIP
 

articles/azure-app-configuration/feature-management-overview.md

@@ -7,7 +7,7 @@ author: zhiyuanliang-ms
 ms.author: zhiyuanliang
 ms.service: azure-app-configuration
 ms.topic: overview
-ms.date: 01/22/2025
+ms.date: 02/04/2026
 #Customer intent: I want to learn about the feature management libraries of different languages, specifically to track their feature development status.
 ms.custom:
   - build-2025

articles/azure-app-configuration/reference-python-provider.md

@@ -9,7 +9,7 @@ ms.service: azure-app-configuration
 ms.devlang: python
 ms.custom: devx-track-python
 ms.topic: tutorial
-ms.date: 12/11/2025
+ms.date: 02/04/2026
 #Customer intent: I want to learn how to use Azure App Configuration Python client library.
 ---
 
@@ -94,6 +94,9 @@ size = appConfig["font"]["size"]
 color = appConfig["font"]["color"]
 ```
 
+> [!NOTE]
+> Starting with version *2.2.0* of `azure-appconfiguration-provider`, the configuration provider allows comments, as defined in ([JSONC](https://jsonc.org/)), in key-values with an `application/json` content type.
+
 ### Load specific key-values using selectors
 
 By default, the `load` method loads all configurations with no label from the configuration store. You can configure the behavior of the `load` method through the optional parameter of `selects`, which is a list of `SettingSelector`s.
@@ -113,6 +116,21 @@ config = load(endpoint=endpoint, credential=DefaultAzureCredential(), selects=se
 > [!NOTE]
 > Key-values are loaded in the order in which the selectors are listed. If multiple selectors retrieve key-values with the same key, the value from the last one overrides any previously loaded value.
 
+#### Tag filters
+
+The tag filters parameter selects key-values with specific tags. A key-value is only loaded if it has all of the tags and corresponding values specified in the filters.
+
+```python
+from azure.appconfiguration.provider import load, SettingSelector
+from azure.identity import DefaultAzureCredential
+tag_filters = [{"env": "prod"}, {"region": "us"}]
+selects = [SettingSelector(key_filter="*", label_filter="*", tag_filters=tag_filters)]
+config = load(endpoint=endpoint, credential=DefaultAzureCredential(), selects=selects)
+```
+
+> [!NOTE]
+> The characters asterisk (`*`), comma (`,`), and backslash (`\`) are reserved and must be escaped with a backslash when used in a tag filter.
+
 ### Load configuration from snapshots
 
 You can load configuration settings from [snapshots](./concept-snapshots.md) by using the `snapshot_name` parameter in `SettingSelector`. When you specify a snapshot name, all configuration settings from that snapshot are loaded. The `snapshot_name` parameter can't be used with `key_filter`, `label_filter`, or `tag_filters`.
@@ -142,6 +160,43 @@ config = load(endpoint=endpoint, credential=DefaultAzureCredential(), trim_prefi
 print(config["message"])  # Access the key "message" instead of "/application/message"
 ```
 
+### Configuration setting mapping
+
+The `configuration_mapper` parameter allows you to transform configuration settings before they're processed and added to the provider. The mapper function receives each `ConfigurationSetting` object and can modify it in-place.
+
+```python
+from azure.appconfiguration.provider import load
+from azure.identity import DefaultAzureCredential
+
+def my_mapper(setting):
+    if setting.key == "message":
+        setting.value = "transformed value"
+
+config = load(endpoint=endpoint, credential=DefaultAzureCredential(), configuration_mapper=my_mapper)
+```
+
+The mapper function is called for each configuration setting loaded from the store, allowing you to:
+
+- Modify setting values before they're added
+- Transform or decrypt values
+- Perform custom processing based on the setting key, label, or content type
+
+> [!NOTE]
+> The mapper is invoked before key trimming is applied. Use the original key when checking conditions in your mapper function.
+
+For async operations, provide an async mapper function:
+
+```python
+from azure.appconfiguration.provider.aio import load
+from azure.identity.aio import DefaultAzureCredential
+
+async def my_async_mapper(setting):
+    if setting.key == "secret_message":
+        setting.value = await decrypt_value(setting.value)
+
+config = await load(endpoint=endpoint, credential=DefaultAzureCredential(), configuration_mapper=my_async_mapper)
+```
+
 ## Configuration refresh
 
 The provider can be configured to pull the latest settings from the App Configuration store without having to restart the application. You can use the `refresh_on` parameter to enable this behavior. The `refresh_on` parameter is a `List[WatchKey]`, which specifies the one or more key/labels to watch for changes. The loaded configuration is updated when any change of selected key-values is detected on the server. By default, a refresh interval of 30 seconds is used, but you can override it with the `refresh_interval` parameter.
@@ -225,6 +280,16 @@ print(f"Beta is: {feature_manager.is_enabled("Beta")}")
 
 For more information about how to use the Python feature management library, go to the [feature flag quickstart](./quickstart-feature-flag-python.md).
 
+### Feature flag telemetry
+
+When feature flag telemetry is enabled, the Azure App Configuration provider injects additional properties to feature flag telemetry data. These properties provide more context about the feature flag and its evaluation:
+
+- **AllocationID**: A unique identifier representing the state of the feature flag's allocation.
+- **ETag**: The current ETag for the feature flag.
+- **FeatureFlagReference**: A reference to the feature flag in the format of `<your_store_endpoint>kv/<feature_flag_key>`. When a label is present, the reference includes it as a query parameter: `<your_store_endpoint>kv/<feature_flag_key>?label=<feature_flag_label>`.
+
+The full schema can be found in the [App Configuration Feature Evaluation Event schema definition](https://github.com/microsoft/FeatureManagement/blob/main/Schema/FeatureEvaluationEvent/AppConfigurationFeatureEvaluationEvent.v1.0.0.schema.json). For more information about how to use the feature flag telemetry, go to the [enable telemetry for feature flags](./howto-telemetry.md) walkthrough.
+
 ### Feature flag refresh
 
 To enable refresh for feature flags, you need to set `feature_flag_refresh_enabled=True`. This parameter allows the provider to refresh feature flags the same way it refreshes configurations. Unlike configurations, all loaded feature flags are monitored for changes and cause a refresh. Refresh of configuration settings and feature flags are independent of each other. Both configuration settings and feature flags are updated by the `refresh` method, but a feature flag changing doesn't cause a refresh of configurations and vice versa. Also, if refresh for configuration settings isn't enabled, feature flags can still be enabled for refresh.
@@ -293,6 +358,30 @@ def secret_resolver(uri):
 config = load(endpoint=endpoint, credential=DefaultAzureCredential(), secret_resolver=secret_resolver)
 ```
 
+
+### Key Vault secret refresh
+
+Azure App Configuration enables you to configure secret refresh intervals independently of your configuration refresh cycle. This is crucial for security because while the Key Vault reference URI in App Configuration remains unchanged, the underlying secret in Key Vault might be rotated as part of your security practices.
+
+To ensure your application always uses the most current secret values, configure the `secret_refresh_interval` key word in `load`. This forces the provider to retrieve fresh secret values from Key Vault when:
+
+- Your application calls `refresh`
+- The configured refresh interval for the secret has elapsed
+
+This mechanism works even when no changes are detected in your App Configuration store, ensuring your application stays in sync with rotated secrets.
+
+```python
+from azure.appconfiguration.provider import load
+from azure.identity import DefaultAzureCredential
+
+config = load(
+    endpoint=endpoint,
+    credential=DefaultAzureCredential(),
+    keyvault_credential=DefaultAzureCredential(),
+    secret_refresh_interval=7200  # 2 hours
+)
+```
+
 ## Geo-replication
 
 The Azure App Configuration Provider library automatically discovers the provided configuration store's replicas and uses the replicas if any issue arises. For more information, see [geo-replication](./howto-geo-replication.md).

articles/backup/azure-data-lake-storage-backup-support-matrix.md

@@ -35,7 +35,7 @@ The following table lists the supported storage account details:
 | Storage  account details | Support |
 | ------------------------ | ------------------------------------------------------------ |
 | Account  Kind            | Only block blobs in a standard general-purpose v2 HNS-enabled storage account. <br><br>*Accounts using Network File Shares (NFS) 3.0, and Secure File Transfer Protocol (SFTP) protocols for blobs are currently not supported*.|
-| Redundancy              | Locally redundant storage (LRS), Zone-redundant storage (ZRS), Geo-redundant storage (GRS) enabled storage account. |
+| Redundancy              | Storage account of any redundancy type. |
 | Tier              | Hot, Cool, and Cold tier blobs are supported.<br><br>*Backup for the Archive tier blob in Azure Data Lake storage account isn't supported*. |
 | Upgraded storage accounts              | Accounts upgraded from Azure Blob Storage to Azure Data Lake Storage aren't supported*. |
 

articles/backup/confidential-vm-backup.md

@@ -25,7 +25,7 @@ This article describes how to configure and back up Confidential VM (CVM) with P
 
 Before you configure backup for CVM with CMK, ensure that the following prerequisites are met:
 
-- Register for the preview feature `RestorePointSupportForConfidentialVMV2` under the `Microsoft.Compute` provider namespace by running the following cmdlet. The registration is autoapproved.
+- Register for the preview feature in your Azure subscription - Name: `RestorePointSupportForConfidentialVMV2` Provider: `Microsoft.Compute`. You can follow the steps [here to do this on the portal.](../azure-resource-manager/management/preview-features.md) You can also run the following PowerShell cmdlet. The registration is autoapproved.
 
    ```azurepowershell-interactive
    Register-AzProviderFeature -FeatureName "RestorePointSupportForConfidentialVMV2" -ProviderNamespace "Microsoft.Compute" 

articles/event-grid/index.yml

@@ -9,7 +9,7 @@ metadata:
   ms.topic: landing-page
   author: spelluru
   ms.author: spelluru
-  ms.date: 12/12/2024
+  ms.date: 02/05/2026
 # linkListType: architecture | concept | deploy | download | get-started | how-to-guide | learn | overview | quickstart | reference | tutorial | whats-new
 
 landingContent: