Regenerate Computer Vision SDK for v3.1 API (Azure#15531)

* Regenerate Computer Vision SDK for v3.1 API

* Update and add unit test run captures

* Updates

* Remove extra / in Uri

eng/mgmt/mgmtmetadata/cognitiveservices_data-plane_ComputerVision.txt

@@ -3,12 +3,12 @@ AutoRest installed successfully.
 Commencing code generation
 Generating CSharp code
 Executing AutoRest command
-cmd.exe /c autorest.cmd https://github.com/Azure/azure-rest-api-specs/blob/master/specification/cognitiveservices/data-plane/ComputerVision/readme.md --csharp --version=latest --reflect-api-versions --csharp-sdks-folder=C:\Users\threis\src\azure-sdk-for-net\sdk
-2020-06-25 17:45:53 UTC
+cmd.exe /c autorest.cmd https://github.com/Azure/azure-rest-api-specs/blob/master/specification/cognitiveservices/data-plane/ComputerVision/readme.md --csharp --version=latest --reflect-api-versions --csharp-sdks-folder=E:\github\azure-sdk-for-net2\sdk
+2020-09-26 06:23:43 UTC
 Azure-rest-api-specs repository information
 GitHub fork: Azure
 Branch:      master
-Commit:      496d55d8616e9f4172d3753459045b001762d39f
+Commit:      7d9eaf4c9866664806a2202b02e3ab5259c86cf9
 AutoRest information
 Requested version: latest
-Bootstrapper version:    autorest@3.0.6187
+Bootstrapper version:    autorest@3.0.6247

sdk/cognitiveservices/Vision.ComputerVision/CHANGELOG.md

@@ -1,3 +1,8 @@
-## 6.0.0-preview.1 (Unreleased)
+# Release History
 
+## 6.0.0 (Unreleased)
+### Added
+### Changed
+- Updating the description visual feature for analyze image method and the describe image method.
 
+## 6.0.0-preview.1