Merge pull request Azure#8 from SubaMoorthy/fix-swagger-kpi-bugs

update readme

specification/machinelearningservices/resource-manager/readme.md

@@ -26,7 +26,15 @@ These are the global settings for the Machine Learning Services API.
 
 ``` yaml
 openapi-type: arm
-tag: package-2021-01-01
+tag: package-2021-04-01
+```
+### Tag: package-2021-04-01
+
+These settings apply only when `--tag=package-2021-04` is specified on the command line.
+
+```yaml $(tag) == 'package-2021-04-01'
+input-file:
+  - Microsoft.MachineLearningServices/stable/2021-04-01/machineLearningServices.json
 ```
 
 ### Tag: package-2021-01-01
@@ -232,6 +240,7 @@ output-folder: $(azure-libraries-for-java-folder)/azure-mgmt-machinelearning/ser
 
 ``` yaml $(java) && $(multiapi)
 batch:
+  - tag: package-2021-04-01
   - tag: package-2021-01-01
   - tag: package-2020-08-01
   - tag: package-2020-06-01
@@ -248,6 +257,19 @@ batch:
   - tag: package-2020-02-18-preview
   - tag: package-2018-03-preview
 ```
+### Tag: package-2021-04-01 and java
+
+These settings apply only when `--tag=package-2021-04-01 --java` is specified on the command line.
+Please also specify `--azure-libraries-for-java=<path to the root directory of your azure-sdk-for-java clone>`.
+
+``` yaml $(tag) == 'package-2021-04-01' && $(java) && $(multiapi)
+java:
+  namespace: com.microsoft.azure.management.machinelearningservices.v2021_04_01
+  output-folder: $(azure-libraries-for-java-folder)/sdk/machinelearningservices/mgmt-v2021_04_01
+regenerate-manager: true
+generate-interface: true
+```
+
 ### Tag: package-2021-01-01 and java
 
 These settings apply only when `--tag=package-2021-01-01 --java` is specified on the command line.