Merge pull request #206050 from DenKenMSFT/UserStory1971500-35

Subscription key note update - Speech Service, Quickstart

Author: PRMerger10

articles/cognitive-services/Speech-Service/includes/quickstarts/text-to-speech-basics/cpp.md

@@ -80,6 +80,9 @@ Follow these steps to create a new console application and install the Speech SD
     ```
 
 1. In `main.cpp`, replace `YourSubscriptionKey` with your Speech resource key, and replace `YourServiceRegion` with your Speech resource region. 
+
+    > [!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. To change the speech synthesis language, replace `en-US-JennyNeural` with another [supported voice](~/articles/cognitive-services/speech-service/supported-languages.md#prebuilt-neural-voices). All neural voices are multilingual and fluent in their own language and English. For example, if the input text in English is "I'm excited to try text to speech" and you set `es-ES-ElviraNeural`, the text is spoken in English with a Spanish accent. If the voice does not speak the language of the input text, the Speech service won't output synthesized audio.
 
 Build and run your new console application to start speech synthesis to the default speaker.

articles/cognitive-services/Speech-Service/includes/quickstarts/text-to-speech-basics/csharp.md

@@ -90,6 +90,9 @@ Follow these steps to create a new console application and install the Speech SD
     ```
 
 1. In `Program.cs`, replace `YourSubscriptionKey` with your Speech resource key, and replace `YourServiceRegion` with your Speech resource region.
+
+    > [!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. To change the speech synthesis language, replace `en-US-JennyNeural` with another [supported voice](~/articles/cognitive-services/speech-service/supported-languages.md#prebuilt-neural-voices). All neural voices are multilingual and fluent in their own language and English. For example, if the input text in English is "I'm excited to try text to speech" and you set `es-ES-ElviraNeural`, the text is spoken in English with a Spanish accent. If the voice does not speak the language of the input text, the Speech service won't output synthesized audio.
 
 [Build and run](/cpp/build/vscpp-step-2-build) your new console application to start speech synthesis to the default speaker.

articles/cognitive-services/Speech-Service/includes/quickstarts/text-to-speech-basics/go.md

@@ -130,6 +130,9 @@ Follow these steps to create a new GO module.
     ```
 
 1. In `speech-synthesis.go`, replace `YourSubscriptionKey` with your Speech resource key, and replace `YourServiceRegion` with your Speech resource region.
+
+    > [!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. To change the speech synthesis language, replace `en-US-JennyNeural` with another [supported voice](~/articles/cognitive-services/speech-service/supported-languages.md#prebuilt-neural-voices). All neural voices are multilingual and fluent in their own language and English. For example, if the input text in English is "I'm excited to try text to speech" and you set `es-ES-ElviraNeural`, the text is spoken in English with a Spanish accent. If the voice does not speak the language of the input text, the Speech service won't output synthesized audio.
 
 Run the following commands to create a `go.mod` file that links to components hosted on GitHub:

articles/cognitive-services/Speech-Service/includes/quickstarts/text-to-speech-basics/java.md

@@ -73,6 +73,9 @@ Follow these steps to create a new console application for speech recognition.
     ```
 
 1. In `SpeechSynthesis.java`, replace `YourSubscriptionKey` with your Speech resource key, and replace `YourServiceRegion` with your Speech resource region.
+
+    > [!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. To change the speech synthesis language, replace `en-US-JennyNeural` with another [supported voice](~/articles/cognitive-services/speech-service/supported-languages.md#prebuilt-neural-voices). All neural voices are multilingual and fluent in their own language and English. For example, if the input text in English is "I'm excited to try text to speech" and you set `es-ES-ElviraNeural`, the text is spoken in English with a Spanish accent. If the voice does not speak the language of the input text, the Speech service won't output synthesized audio.
 
 Run your new console application to start speech synthesis to the default speaker.

articles/cognitive-services/Speech-Service/includes/quickstarts/text-to-speech-basics/javascript.md

@@ -81,6 +81,9 @@ Follow these steps to create a Node.js console application for speech synthesis.
     ```
 
 1. In `SpeechSynthesis.js`, replace `YourSubscriptionKey` with your Speech resource key, and replace `YourServiceRegion` with your Speech resource region. Optionally you can rename `YourAudioFile.wav` to another output filename.
+
+    > [!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. To change the speech synthesis language, replace `en-US-JennyNeural` with another [supported voice](~/articles/cognitive-services/speech-service/supported-languages.md#prebuilt-neural-voices). All neural voices are multilingual and fluent in their own language and English. For example, if the input text in English is "I'm excited to try text to speech" and you set `es-ES-ElviraNeural`, the text is spoken in English with a Spanish accent. If the voice does not speak the language of the input text, the Speech service won't output synthesized audio.
 
 Run your new console application to start speech synthesis to a file:

articles/cognitive-services/Speech-Service/includes/quickstarts/text-to-speech-basics/objectivec.md

@@ -58,6 +58,9 @@ Follow these steps to synthesize speech in a macOS application.
     ```
 
 1. In `AppDelegate.m`, replace `YourSubscriptionKey` with your Speech resource key, and replace `YourServiceRegion` with your Speech resource region.
+
+    > [!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. Optionally in `AppDelegate.m`, include a speech synthesis voice name as shown here: 
     ```ObjectiveC
     speechConfig.speechSynthesisVoiceName = @"en-US-JennyNeural";

articles/cognitive-services/Speech-Service/includes/quickstarts/text-to-speech-basics/python.md

@@ -61,6 +61,9 @@ Follow these steps to create a new console application.
                 print("Did you set the speech resource key and region values?")
     ```
 1. In `speech_synthesis.py`, replace `YourSubscriptionKey` with your Speech resource key, and replace `YourServiceRegion` with your Speech resource region.
+
+    > [!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. To change the speech synthesis language, replace `en-US-JennyNeural` with another [supported voice](~/articles/cognitive-services/speech-service/supported-languages.md#prebuilt-neural-voices). All neural voices are multilingual and fluent in their own language and English. For example, if the input text in English is "I'm excited to try text to speech" and you set `es-ES-ElviraNeural`, the text is spoken in English with a Spanish accent. If the voice does not speak the language of the input text, the Speech service won't output synthesized audio.
 
 Run your new console application to start speech synthesis to the default speaker.

articles/cognitive-services/Speech-Service/includes/quickstarts/text-to-speech-basics/rest.md

@@ -18,6 +18,9 @@ ms.author: eur
 
 At a command prompt, run the following cURL command. Insert the following values into the command. Replace `YourSubscriptionKey` with your Speech resource key, and replace `YourServiceRegion` with your Speech resource region. Optionally you can rename `output.mp3` to another output filename.
 
+> [!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.
+
 ```console
 key="YourSubscriptionKey"
 region="YourServiceRegion"

articles/cognitive-services/Speech-Service/includes/quickstarts/text-to-speech-basics/swift.md

@@ -105,6 +105,9 @@ Follow these steps to synthesize speech in a macOS application.
     ```
 
 1. In `AppDelegate.m`, replace `YourSubscriptionKey` with your Speech resource key, and replace `YourServiceRegion` with your Speech resource region.
+
+    > [!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. Optionally in `AppDelegate.m`, include a speech synthesis voice name as shown here: 
     ```swift
     speechConfig?.speechSynthesisVoiceName = "en-US-JennyNeural";