Update CognitiveService ComputerVision API to V2 (#3236)

* Copy v1 to v2; not other change

* Bump version to v2

* Update arguments for new RecognizeText

* Change versions inside scripts to v2

* Reverse argument order for /recognizeText

* Add post-processing directive to swap argument order for RecognizeText to position the url argument ahead of the mode argument.

autorest does not generate the intended order, so we add a post-processing directive,
for each target language,

* Fix validation errors

* Add Spanish support for ServiceLanguage

This is for parity with V1.

specification/cognitiveservices/data-plane/ComputerVision/readme.md

@@ -4,21 +4,21 @@
 
 Configuration for generating Computer Vision SDK.
 
-The current release is `release_1_0`.
+The current release is `release_2_0`.
 
 ``` yaml
 
-tag: release_1_0
+tag: release_2_0
 add-credentials: true
 openapi-type: data-plane
 ```
 # Releases
 
-### Release 1.0
-These settings apply only when `--tag=release_1_0` is specified on the command line.
+### Release 2.0
+These settings apply only when `--tag=release_2_0` is specified on the command line.
 
-``` yaml $(tag) == 'release_1_0'
-input-file: stable/v1.0/ComputerVision.json
+``` yaml $(tag) == 'release_2_0'
+input-file: stable/v2.0/ComputerVision.json
 ```
 
 ## Swagger to SDK
@@ -48,6 +48,13 @@ csharp:
   namespace: Microsoft.Azure.CognitiveServices.Vision.ComputerVision
   output-folder: $(csharp-sdks-folder)/CognitiveServices/dataPlane/Vision/ComputerVision/ComputerVision/Generated
   clear-output-folder: true
+
+directive:
+  from: source-file-csharp
+  where: $
+  transform: >
+    $ = $.replace( /TextRecognitionMode mode, string url,/g, "string url, TextRecognitionMode mode," );
+    $ = $.replace( /mode, url,/g, "url, mode," );
 ```
 
 ## Python
@@ -65,6 +72,12 @@ python:
   namespace: azure.cognitiveservices.vision.computervision
   package-name: azure-cognitiveservices-vision-computervision
   clear-output-folder: true
+
+directive:
+  from: source-file-python
+  where: $
+  transform: >
+    $ = $.replace( /self, mode, url,/g, "self, url, mode," );
 ```
 ``` yaml $(python) && $(python-mode) == 'update'
 python:
@@ -92,16 +105,16 @@ go:
 
 ``` yaml $(go) && $(multiapi)
 batch:
-  - tag: release_1_0
+  - tag: release_2_0
 ```
 
-### Tag: release_1_0 and go
+### Tag: release_2_0 and go
 
-These settings apply only when `--tag=release_1_0 --go` is specified on the command line.
+These settings apply only when `--tag=release_2_0 --go` is specified on the command line.
 Please also specify `--go-sdk-folder=<path to the root directory of your azure-sdk-for-go clone>`.
 
-``` yaml $(tag) == 'release_1_0' && $(go)
-output-folder: $(go-sdk-folder)/services/cognitiveservices/v1.0/computervision
+``` yaml $(tag) == 'release_2_0' && $(go)
+output-folder: $(go-sdk-folder)/services/cognitiveservices/v2.0/computervision
 ```
 
 
@@ -119,4 +132,11 @@ java:
   output-folder: $(azure-libraries-for-java-folder)/azure-cognitiveservices/vision/computervision
   with-optional-parameters: true
   with-single-async-method: true
+
+directive:
+  from: source-file-java
+  where: $
+  transform: >
+    $ = $.replace( /TextRecognitionMode mode, String url/g, "String url, TextRecognitionMode mode" );
+    $ = $.replace( /recognizeTextWithServiceResponseAsync\(mode, url\)/g, "recognizeTextWithServiceResponseAsync(url, mode)" )
 ```

specification/cognitiveservices/data-plane/ComputerVision/readme.nodejs.md

@@ -6,11 +6,18 @@ Please also specify `--node-sdks-folder=<path to root folder of your azure-sdk-f
 ``` yaml $(nodejs)
 nodejs:
   package-name: azure-cognitiveservices-computervision
-  package-version: 1.0.0-preview
+  package-version: 2.0.0-preview
   output-folder: $(node-sdks-folder)/lib/services/computerVision
   override-client-name: ComputerVisionAPIClient
   azure-arm: false
   generate-license-txt: true
   generate-package-json: true
   generate-readme-md: false
+
+directive:
+  from: source-file-nodejs
+  where: $
+  transform: >
+    $ = $.replace( /mode: string, url: string/g, "url: string, mode: string" );
+    $ = $.replace( /mode, url/g, "url, mode" );
 ```

specification/cognitiveservices/data-plane/ComputerVision/readme.ruby.md

@@ -7,22 +7,28 @@ ruby:
   package-name: azure_cognitiveservices_computervision
   package-version: "0.16.0"
   azure-arm: true
+
+directive:
+  from: source-file-ruby
+  where: $
+  transform: >
+    $ = $.replace( /mode, url/g, "url, mode" );
 ```
 
 ### Ruby multi-api
 
 ``` yaml $(ruby) && $(multiapi)
 batch:
-  - tag: release_1_0
+  - tag: release_2_0
 ```
 
-### Tag: release_1_0 and ruby
+### Tag: release_2_0 and ruby
 
-These settings apply only when `--tag=release_1_0 --ruby` is specified on the command line.
+These settings apply only when `--tag=release_2_0 --ruby` is specified on the command line.
 Please also specify `--ruby-sdks-folder=<path to the root directory of your azure-sdk-for-ruby clone>`.
 
-``` yaml $(tag) == 'release_1_0' && $(ruby)
-namespace: "Azure::CognitiveServices::ComputerVision::V1_0"
+``` yaml $(tag) == 'release_2_0' && $(ruby)
+namespace: "Azure::CognitiveServices::ComputerVision::V2_0"
 output-folder: $(ruby-sdks-folder)/data/azure_cognitiveservices_computervision/lib
 title: "ComputerVisionClient"
 ```