Adding 2020-10-01 in readme.azureresourceschema.md (#13096)

Author: amchandn

specification/recoveryservices/resource-manager/readme.azureresourceschema.md

@@ -6,13 +6,28 @@ These settings apply only when `--azureresourceschema` is specified on the comma
 
 ``` yaml $(azureresourceschema) && $(multiapi)
 batch:
+  - tag: schema-recoveryservices-2020-10-01
   - tag: schema-recoveryservices-2020-02-02
   - tag: schema-recoveryservices-2016-06-01
 
 ```
 
 Please also specify `--azureresourceschema-folder=<path to the root directory of your azure-resource-manager-schemas clone>`.
 
+### Tag: schema-recoveryservices-2020-10-01 and azureresourceschema
+
+``` yaml $(tag) == 'schema-recoveryservices-2020-10-01' && $(azureresourceschema)
+output-folder: $(azureresourceschema-folder)/schemas
+
+# all the input files in this apiVersion
+input-file:
+  - Microsoft.RecoveryServices/stable/2020-10-01/registeredidentities.json
+  - Microsoft.RecoveryServices/stable/2020-10-01/replicationusages.json
+  - Microsoft.RecoveryServices/stable/2020-10-01/vaults.json
+  - Microsoft.RecoveryServices/stable/2020-10-01/vaultusages.json
+
+```
+
 ### Tag: schema-recoveryservices-2020-02-02 and azureresourceschema
 
 ``` yaml $(tag) == 'schema-recoveryservices-2020-02-02' && $(azureresourceschema)