Merge pull request #104892 from MikeDodaro/loggingUpdate

Update to az spring-cloud app logs command.

Author: PRMerger6

articles/spring-cloud/spring-cloud-howto-log-streaming.md

@@ -16,6 +16,9 @@ Azure Spring Cloud enables log streaming in Azure CLI to get real-time applicati
 * Install [Azure CLI extension](https://docs.microsoft.com/azure/spring-cloud/spring-cloud-quickstart-launch-app-cli#install-the-azure-cli-extension) for Spring Cloud, minimum version 0.2.0 .
 * An instance of **Azure Spring Cloud** with a running application, for example [Spring Cloud app](./spring-cloud-quickstart-launch-app-cli.md).
 
+> [!NOTE]
+>  The ASC CLI extension is updated from version 0.2.0 to 0.2.1. This change affects the syntax of the command for log streaming: `az spring-cloud app log tail`, which is replaced by: `az spring-cloud app logs`. The command: `az spring-cloud app log tail` will be deprecated in a future release. If you have been using version 0.2.0, you can upgrade to 0.2.1. First, remove the old version with the command: `az extension remove -n spring-cloud`.  Then, install 0.2.1 by the command: `az extension add -n spring-cloud`.
+
 ## Use CLI to tail logs
 
 To avoid repeatedly specifying your resource group and service instance name, set your default resource group name and cluster name.
@@ -28,7 +31,7 @@ In following examples, the resource group and service name will be omitted in th
 ### Tail log for app with single instance
 If an app named auth-service has only one instance, you can view the log of the app instance with the following command:
 ```
-az spring-cloud app log tail -n auth-service
+az spring-cloud app logs -n auth-service
 ```
 This will return logs:
 ```
@@ -61,7 +64,7 @@ auth-service-default-12-75cc4577fc-n25mh  Running   UP
 Then, you can stream logs of an app instance with the option `-i/--instance` option:
 
 ```
-az spring-cloud app log tail -n auth-service -i auth-service-default-12-75cc4577fc-pw7hb
+az spring-cloud app logs -n auth-service -i auth-service-default-12-75cc4577fc-pw7hb
 ```
 
 You can also get details of app instances from the Azure portal.  After selecting **Apps** in the left navigation pane of your Azure Spring Cloud service, select **App Instances**.
@@ -70,11 +73,11 @@ You can also get details of app instances from the Azure portal.  After selectin
 By default, `az spring-cloud ap log tail` prints only existing logs streamed to the app console and then exits. If you want to stream new logs, add -f (--follow):  
 
 ```
-az spring-cloud app log tail -n auth-service -f
+az spring-cloud app logs -n auth-service -f
 ``` 
 To check all the logging options supported:
 ``` 
-az spring-cloud app log tail -h 
+az spring-cloud app logs -h 
 ```
 
 ## Next steps