CodeGen from PR 18749 in Azure/azure-rest-api-specs

[Hub Generated] Review request for Microsoft.RecoveryServices to add version stable/2022-03-01 (Azure#18749)

* Adds base for updating Microsoft.RecoveryServices from version stable/2022-02-01 to version 2022-03-01

* Updates readme

* Updates API version in new specs and examples

sdk/recoveryservicesbackup/azure-resourcemanager-recoveryservicesbackup/CHANGELOG.md

@@ -1,6 +1,8 @@
 # Release History
 
-## 1.0.0-beta.5 (Unreleased)
+## 1.0.0-beta.1 (2022-05-09)
+
+- Azure Resource Manager RecoveryServicesBackup client library for Java. This package contains Microsoft Azure SDK for RecoveryServicesBackup Management SDK. Open API 2.0 Specs for Azure RecoveryServices Backup service. Package tag package-2021-12. For documentation on how to use this package, please see [Azure Management Libraries for Java](https://aka.ms/azsdk/java/mgmt).
 
 ### Features Added
 

sdk/recoveryservicesbackup/azure-resourcemanager-recoveryservicesbackup/README.md

@@ -32,7 +32,7 @@ Various documentation is available to help you get started
 <dependency>
     <groupId>com.azure.resourcemanager</groupId>
     <artifactId>azure-resourcemanager-recoveryservicesbackup</artifactId>
-    <version>1.0.0-beta.4</version>
+    <version>1.0.0-beta.5</version>
 </dependency>
 ```
 [//]: # ({x-version-update-end})

sdk/recoveryservicesbackup/azure-resourcemanager-recoveryservicesbackup/src/main/java/com/azure/resourcemanager/recoveryservicesbackup/RecoveryServicesBackupManager.java

@@ -397,7 +397,7 @@ public RecoveryServicesBackupManager authenticate(TokenCredential credential, Az
                 .append("-")
                 .append("com.azure.resourcemanager.recoveryservicesbackup")
                 .append("/")
-                .append("1.0.0-beta.4");
+                .append("1.0.0-beta.1");
             if (!Configuration.getGlobalConfiguration().get("AZURE_TELEMETRY_DISABLED", false)) {
                 userAgentBuilder
                     .append(" (")