Update for correct 3.0 doc link

Author: yungshinlintw

articles/cognitive-services/Computer-vision/QuickStarts/CSharp-hand-text.md

@@ -32,7 +32,7 @@ Compared to Computer Vision 2.0 and 2.1, the Computer Vision 3.0 Public Preview
 #### [Version 3 (Public preview)](#tab/version-3)
 
 > [!IMPORTANT]
-> The [Batch Read](https://westus.dev.cognitive.microsoft.com/docs/services/5cd27ec07268f6c679a3e641/operations/2afb498089f74080d7e196fc) method runs asynchronously. This method does not return any information in the body of a successful response. Instead, the Read method returns a URI in the `Operation-Location` response header field. You can then use this URI, which represents the [Read Operation Result](https://westus.dev.cognitive.microsoft.com/docs/services/5cd27ec07268f6c679a3e641/operations/5be108e7498a4f9ed20b0a7e) method, in order to check the status and return the results of the Batch Read method call.
+> The [Batch Read](https://westus2.dev.cognitive.microsoft.com/docs/services/5d98695995feb7853f67d6a6/operations/5d986960601faab4bf452005) method runs asynchronously. This method does not return any information in the body of a successful response. Instead, the Read method returns a URI in the `Operation-Location` response header field. You can then use this URI, which represents the [Read Operation Result](https://westus2.dev.cognitive.microsoft.com/docs/services/5d98695995feb7853f67d6a6/operations/5d9869604be85dee480c8750) method, in order to check the status and return the results of the Batch Read method call.
 
 ---
 

articles/cognitive-services/Computer-vision/QuickStarts/java-hand-text.md

@@ -32,7 +32,7 @@ Compared to Computer Vision 2.0 and 2.1, the Computer Vision 3.0 Public Preview
 #### [Version 3 (Public preview)](#tab/version-3)
 
 > [!IMPORTANT]
-> The [Batch Read](https://westus.dev.cognitive.microsoft.com/docs/services/5cd27ec07268f6c679a3e641/operations/2afb498089f74080d7e196fc) method runs asynchronously. This method does not return any information in the body of a successful response. Instead, the Read method returns a URI in the `Operation-Location` response header field. You can then use this URI, which represents the [Read Operation Result](https://westus.dev.cognitive.microsoft.com/docs/services/5cd27ec07268f6c679a3e641/operations/5be108e7498a4f9ed20b0a7e) method, in order to check the status and return the results of the Batch Read method call.
+> The [Batch Read](https://westus2.dev.cognitive.microsoft.com/docs/services/5d98695995feb7853f67d6a6/operations/5d986960601faab4bf452005) method runs asynchronously. This method does not return any information in the body of a successful response. Instead, the Read method returns a URI in the `Operation-Location` response header field. You can then use this URI, which represents the [Read Operation Result](https://westus2.dev.cognitive.microsoft.com/docs/services/5d98695995feb7853f67d6a6/operations/5d9869604be85dee480c8750) method, in order to check the status and return the results of the Batch Read method call.
 
 ---
 

articles/cognitive-services/Computer-vision/QuickStarts/javascript-hand-text.md

@@ -32,7 +32,7 @@ Compared to Computer Vision 2.0 and 2.1, the Computer Vision 3.0 Public Preview
 #### [Version 3 (Public preview)](#tab/version-3)
 
 > [!IMPORTANT]
-> The [Batch Read](https://westus.dev.cognitive.microsoft.com/docs/services/5cd27ec07268f6c679a3e641/operations/2afb498089f74080d7e196fc) method runs asynchronously. This method does not return any information in the body of a successful response. Instead, the Read method returns a URI in the `Operation-Location` response header field. You can then use this URI, which represents the [Read Operation Result](https://westus.dev.cognitive.microsoft.com/docs/services/5cd27ec07268f6c679a3e641/operations/5be108e7498a4f9ed20b0a7e) method, in order to check the status and return the results of the Batch Read method call.
+> The [Batch Read](https://westus2.dev.cognitive.microsoft.com/docs/services/5d98695995feb7853f67d6a6/operations/5d986960601faab4bf452005) method runs asynchronously. This method does not return any information in the body of a successful response. Instead, the Read method returns a URI in the `Operation-Location` response header field. You can then use this URI, which represents the [Read Operation Result](https://westus2.dev.cognitive.microsoft.com/docs/services/5d98695995feb7853f67d6a6/operations/5d9869604be85dee480c8750) method, in order to check the status and return the results of the Batch Read method call.
 
 ---
 

articles/cognitive-services/Computer-vision/QuickStarts/python-hand-text.md

@@ -32,7 +32,7 @@ Compared to Computer Vision 2.0 and 2.1, the Computer Vision 3.0 Public Preview
 #### [Version 3 (Public preview)](#tab/version-3)
 
 > [!IMPORTANT]
-> The [Batch Read](https://westus.dev.cognitive.microsoft.com/docs/services/5cd27ec07268f6c679a3e641/operations/2afb498089f74080d7e196fc) method runs asynchronously. This method does not return any information in the body of a successful response. Instead, the Read method returns a URI in the `Operation-Location` response header field. You can then use this URI, which represents the [Read Operation Result](https://westus.dev.cognitive.microsoft.com/docs/services/5cd27ec07268f6c679a3e641/operations/5be108e7498a4f9ed20b0a7e) method, in order to check the status and return the results of the Batch Read method call.
+> The [Batch Read](https://westus2.dev.cognitive.microsoft.com/docs/services/5d98695995feb7853f67d6a6/operations/5d986960601faab4bf452005) method runs asynchronously. This method does not return any information in the body of a successful response. Instead, the Read method returns a URI in the `Operation-Location` response header field. You can then use this URI, which represents the [Read Operation Result](https://westus2.dev.cognitive.microsoft.com/docs/services/5d98695995feb7853f67d6a6/operations/5d9869604be85dee480c8750) method, in order to check the status and return the results of the Batch Read method call.
 
 ---
 

articles/cognitive-services/Computer-vision/toc.yml

@@ -143,8 +143,10 @@
     href: https://docs.microsoft.com/cli/azure/cognitiveservices?view=azure-cli-latest#az_cognitiveservices_list
   - name: Azure PowerShell
     href: https://aka.ms/azure-powershell-cognitiveservices
+  - name: Computer Vision API v3.0-preview
+    href: https://westus2.dev.cognitive.microsoft.com/docs/services/5d98695995feb7853f67d6a6
   - name: Computer Vision API v2.1
-    href: https://westus.dev.cognitive.microsoft.com/docs/services/5cd27ec07268f6c679a3e641/operations/56f91f2e778daf14a499f21b
+    href: https://westus.dev.cognitive.microsoft.com/docs/services/5cd27ec07268f6c679a3e641
   - name: Computer Vision API v2.0
     href: https://westus.dev.cognitive.microsoft.com/docs/services/5adf991815e1060e6355ad44
   - name: Computer Vision API v1.0