adding note about app secrets to quickstart

Author: aahill

articles/cognitive-services/LUIS/client-libraries-rest-api.md

@@ -2,7 +2,7 @@
 title: "Quickstart: Language Understanding (LUIS) SDK client libraries and REST API"
 description: Create and query a LUIS app with the LUIS SDK client libraries and REST API.
 ms.topic: quickstart
-ms.date: 10/20/2021
+ms.date: 03/07/2022
 ms.service: cognitive-services
 ms.author: aahi
 manager: nitinme

articles/cognitive-services/LUIS/includes/app-secrets.md

@@ -0,0 +1,9 @@
+---
+title: include file
+ms.topic: include
+ms.custom: include file
+ms.date: 5/17/2020
+---
+
+> [!IMPORTANT]
+> Remember to remove the credentials from your code when you're done, and never post them publicly. For production, consider using a secure way of storing and accessing your credentials. For example, Azure key vault.

articles/cognitive-services/LUIS/includes/rest-api.md

@@ -5,7 +5,7 @@ services: cognitive-services
 manager: nitinme
 ms.service: cognitive-services
 ms.subservice: language-understanding
-ms.date: 11/30/2020
+ms.date: 03/07/2022
 ms.topic: include
 ---
 
@@ -165,6 +165,9 @@ If the entityLabels array is not empty, the `startCharIndex` and `endCharIndex`
 
     Assigned keys and resources are visible in the LUIS portal in the Manage section, on the **Azure resources** page. The app ID is available in the same Manage section, on the **Application Settings** page.
 
+    
+    [!INCLUDE [Remember to remove credentials when you're done](app-secrets.md)]
+
 1. Start a Command Prompt (Windows) or Terminal (macOS and Linux), and change directories to the same directory where you saved the `ExampleUtterances.JSON` file.
 
 1. Copy the cURL command from the editor, and paste it into a Command Prompt (Windows) or Terminal (macOS and Linux). Press Enter to execute the command.

articles/cognitive-services/LUIS/includes/sdk-csharp.md

@@ -6,7 +6,7 @@ services: cognitive-services
 manager: nitinme
 ms.service: cognitive-services
 ms.subservice: language-understanding
-ms.date: 05/17/2021
+ms.date: 03/07/2022
 ms.topic: include
 ms.custom: "include file, devx-track-dotnet, cog-serv-seo-aug-2020"
 
@@ -120,6 +120,8 @@ From the project directory, open the *Program.cs* file in your preferred editor
 
 Create two sets of variables: the first set you change, the second set leave as they appear in the code sample. 
 
+[!INCLUDE [Remember to remove credentials when you're done](app-secrets.md)]
+
 1. Create variables to hold your authoring key and resource names.
 
     [!code-csharp[Variables you need to change](~/cognitive-services-quickstart-code/dotnet/LanguageUnderstanding/sdk-3x//Program.cs?name=VariablesYouChange)]

articles/cognitive-services/LUIS/includes/sdk-nodejs.md

@@ -6,7 +6,7 @@ services: cognitive-services
 manager: nitinme
 ms.service: cognitive-services
 ms.subservice: language-understanding
-ms.date: 05/17/2021
+ms.date: 03/07/2022
 ms.topic: include
 ms.custom: include file, devx-track-js, cog-serv-seo-aug-2020
 
@@ -140,6 +140,8 @@ Open the `index.js` file in your preferred editor or IDE named then add the foll
 
 Create two sets of variables: the first set you change, the second set leave as they appear in the code sample. 
 
+[!INCLUDE [Remember to remove credentials when you're done](app-secrets.md)]
+
 1. Create variables to hold your authoring key and resource names.
 
     [!code-javascript[Variables you need to change](~/cognitive-services-quickstart-code/javascript/LUIS/sdk-3x/index.js?name=VariablesYouChange)]

articles/cognitive-services/LUIS/includes/sdk-python.md

@@ -6,7 +6,7 @@ services: cognitive-services
 manager: nitinme
 ms.service: cognitive-services
 ms.subservice: language-understanding
-ms.date: 05/17/2021
+ms.date: 03/07/2022
 ms.topic: include
 ms.custom: include file, cog-serv-seo-aug-2020
 
@@ -106,12 +106,14 @@ Add the client libraries to the python file.
 
 Create two sets of variables: the first set you change, the second set leave as they appear in the code sample. 
 
+[!INCLUDE [Remember to remove credentials when you're done](app-secrets.md)]
+
 1. Create variables to hold your authoring key and resource names.
 
     [!code-python[Variables you need to change](~/cognitive-services-quickstart-code/python/LUIS/sdk-3x/authoring_and_predict.py?name=VariablesYouChange)]
 
 1. Create variables to hold your endpoints, app name, version, and intent name.
-
+    
     [!code-python[Variables you don't need to change](~/cognitive-services-quickstart-code/python/LUIS/sdk-3x/authoring_and_predict.py?name=VariablesYouDontNeedToChangeChange)]
 
 ## Authenticate the client