Merge pull request #206057 from DenKenMSFT/UserStory1971500-39

Subscription key note update - Speech Service, Quickstart

Author: PRMerger16

articles/cognitive-services/Speech-Service/includes/quickstarts/captioning/cpp.md

@@ -45,6 +45,10 @@ Follow these steps to create a new console application and install the Speech SD
     --key YourSubscriptionKey --region YourServiceRegion --input c:\caption\caption.this.mp4 --format any --output c:\caption\caption.output.txt - --srt --recognizing --threshold 5 --profanity mask --phrases "Contoso;Jessie;Rehaan"
     ```
     Replace `YourSubscriptionKey` with your Speech resource key, and replace `YourServiceRegion` with your Speech resource [region](~/articles/cognitive-services/speech-service/regions.md), such as `westus` or `northeurope`. Make sure that the paths specified by `--input` and `--output` are valid. Otherwise you must change the paths.
+
+    > [!IMPORTANT]
+    > Remember to remove the key from your code when you're done, and never post it publicly. For production, use a secure way of storing and accessing your credentials like [Azure Key Vault](../../../../../key-vault/general/overview.md). See the Cognitive Services [security](../../../../cognitive-services-security.md) article for more information.
+
 1. [Build and run](/cpp/build/vscpp-step-2-build) the console application. The output file with complete captions is written to `c:\caption\caption.output.txt`. Intermediate results are shown in the console:
     ```console
     00:00:00,180 --> 00:00:01,600

articles/cognitive-services/Speech-Service/includes/quickstarts/captioning/csharp.md

@@ -48,6 +48,9 @@ Follow these steps to create a new console application and install the Speech SD
     ```
     Replace `YourSubscriptionKey` with your Speech resource key, and replace `YourServiceRegion` with your Speech resource [region](~/articles/cognitive-services/speech-service/regions.md), such as `westus` or `northeurope`. Make sure that the paths specified by `--input` and `--output` are valid. Otherwise you must change the paths.
 
+    > [!IMPORTANT]
+    > Remember to remove the key from your code when you're done, and never post it publicly. For production, use a secure way of storing and accessing your credentials like [Azure Key Vault](../../../../../key-vault/general/overview.md). See the Cognitive Services [security](../../../../cognitive-services-security.md) article for more information.
+
     The output file with complete captions is written to `c:\caption\caption.output.txt`. Intermediate results are shown in the console:
     ```console
     00:00:00,180 --> 00:00:01,600

articles/cognitive-services/Speech-Service/includes/quickstarts/captioning/go.md

@@ -47,6 +47,9 @@ Follow these steps to create a new GO module and install the Speech SDK.
     ```
     Replace `YourSubscriptionKey` with your Speech resource key, and replace `YourServiceRegion` with your Speech resource [region](~/articles/cognitive-services/speech-service/regions.md), such as `westus` or `northeurope`. Make sure that the paths specified by `--input` and `--output` are valid. Otherwise you must change the paths.
 
+    > [!IMPORTANT]
+    > Remember to remove the key from your code when you're done, and never post it publicly. For production, use a secure way of storing and accessing your credentials like [Azure Key Vault](../../../../../key-vault/general/overview.md). See the Cognitive Services [security](../../../../cognitive-services-security.md) article for more information.
+
     The output file with complete captions is written to `caption.output.txt`. Intermediate results are shown in the console:
     ```console
     00:00:00,180 --> 00:00:01,600

articles/cognitive-services/Speech-Service/includes/quickstarts/captioning/java.md

@@ -82,6 +82,9 @@ Follow these steps to create a new console application and install the Speech SD
     ```
     Replace `YourSubscriptionKey` with your Speech resource key, and replace `YourServiceRegion` with your Speech resource [region](~/articles/cognitive-services/speech-service/regions.md), such as `westus` or `northeurope`. Make sure that the paths specified by `--input` and `--output` are valid. Otherwise you must change the paths.
 
+    > [!IMPORTANT]
+    > Remember to remove the key from your code when you're done, and never post it publicly. For production, use a secure way of storing and accessing your credentials like [Azure Key Vault](../../../../../key-vault/general/overview.md). See the Cognitive Services [security](../../../../cognitive-services-security.md) article for more information.
+
     The output file with complete captions is written to `c:\caption\caption.output.txt`. Intermediate results are shown in the console:
     ```console
     00:00:00,180 --> 00:00:01,600

articles/cognitive-services/Speech-Service/includes/quickstarts/captioning/javascript.md

@@ -43,6 +43,9 @@ Follow these steps to create a Node.js console application and install the Speec
     > [!NOTE]
     > The Speech SDK for JavaScript does not support [compressed input audio](~/articles/cognitive-services/speech-service/how-to-use-codec-compressed-audio-input-streams.md). You must use a WAV file as shown in the example.
 
+    > [!IMPORTANT]
+    > Remember to remove the key from your code when you're done, and never post it publicly. For production, use a secure way of storing and accessing your credentials like [Azure Key Vault](../../../../../key-vault/general/overview.md). See the Cognitive Services [security](../../../../cognitive-services-security.md) article for more information.
+
     The output file with complete captions is written to `c:\caption\caption.output.txt`. Intermediate results are shown in the console:
     ```console
     00:00:00,180 --> 00:00:01,600

articles/cognitive-services/Speech-Service/includes/quickstarts/captioning/python.md

@@ -45,6 +45,9 @@ Follow these steps to create a new console application.
     ```
     Replace `YourSubscriptionKey` with your Speech resource key, and replace `YourServiceRegion` with your Speech resource [region](~/articles/cognitive-services/speech-service/regions.md), such as `westus` or `northeurope`. Make sure that the paths specified by `--input` and `--output` are valid. Otherwise you must change the paths.
 
+    > [!IMPORTANT]
+    > Remember to remove the key from your code when you're done, and never post it publicly. For production, use a secure way of storing and accessing your credentials like [Azure Key Vault](../../../../../key-vault/general/overview.md). See the Cognitive Services [security](../../../../cognitive-services-security.md) article for more information.
+
     The output file with complete captions is written to `caption.output.txt`. Intermediate results are shown in the console:
     ```console
     00:00:00,180 --> 00:00:01,600