Generate SDK for BillingRP GA 2024-04-01 (Azure#45698)

Author: us6193

.vscode/cspell.json

@@ -228,6 +228,14 @@
         "SSDLRS"
       ]
     },
+    {
+      "filename": "**/sdk/billing/**/*.cs",
+      "words": [
+        "puid",
+        "resellee",
+        "cnpj"
+      ]
+    },
     {
       "filename": "**/sdk/billingbenefits/**/*.cs",
       "words": [

sdk/billing/Azure.ResourceManager.Billing/CHANGELOG.md

@@ -1,22 +1,24 @@
 # Release History
 
-## 1.2.0-beta.1 (Unreleased)
+## 1.2.0 (2024-09-13)
 
 ### Features Added
 
-- Enable the new model serialization by using the System.ClientModel, refer this [document](https://aka.ms/azsdk/net/mrw) for more details.
-
-### Breaking Changes
-
-### Bugs Fixed
+- Upgraded api-version tag from 'package-2020-05' to 'package-2024-04'. Tag detail available at https://github.com/Azure/azure-rest-api-specs/blob/7dc76b4edb665c8f9e0c7b7c0aaf2f34f8b25833/specification/billing/resource-manager/readme.md.
+- Enabled the new model serialization by using the System.ClientModel, refer this [document](https://aka.ms/azsdk/net/mrw) for more details.
+- Added `ArmOperation.Rehydrate` and `ArmOperation.Rehydrate<T>` static methods to rehydrate a long-running operation.
+- Added experimental Bicep serialization.
 
 ### Other Changes
 
+- Upgraded Azure.Core from 1.36.0 to 1.42.0.
+- Upgraded Azure.ResourceManager from 1.9.0 to 1.12.0.
+
 ## 1.1.0 (2023-11-27)
 
 ### Features Added
 
-- Enable mocking for extension methods, refer this [document](https://aka.ms/azsdk/net/mocking) for more details.
+- Enabled mocking for extension methods, refer this [document](https://aka.ms/azsdk/net/mocking) for more details.
 
 ### Other Changes
 
@@ -26,7 +28,7 @@
 
 ### Features Added
 
-- Enable the model factory feature for model mocking, more information can be found [here](https://azure.github.io/azure-sdk/dotnet_introduction.html#dotnet-mocking-factory-builder).
+- Enabled the model factory feature for model mocking, more information can be found [here](https://azure.github.io/azure-sdk/dotnet_introduction.html#dotnet-mocking-factory-builder).
 
 ### Other Changes
 
@@ -77,5 +79,4 @@ This package follows the [new Azure SDK guidelines](https://azure.github.io/azur
 
 This package is a Public Preview version, so expect incompatible changes in subsequent releases as we improve the product. To provide feedback, submit an issue in our [Azure SDK for .NET GitHub repo](https://github.com/Azure/azure-sdk-for-net/issues).
 
-> NOTE: For more information about unified authentication, please refer to [Microsoft Azure Identity documentation for .NET](https://docs.microsoft.com//dotnet/api/overview/azure/identity-readme?view=azure-dotnet).
-
+> NOTE: For more information about unified authentication, please refer to [Microsoft Azure Identity documentation for .NET](https://docs.microsoft.com//dotnet/api/overview/azure/identity-readme?view=azure-dotnet).

sdk/billing/Azure.ResourceManager.Billing/api/Azure.ResourceManager.Billing.netstandard2.0.cs

@@ -2,5 +2,5 @@
   "AssetsRepo": "Azure/azure-sdk-assets",
   "AssetsRepoPrefixPath": "net",
   "TagPrefix": "net/billing/Azure.ResourceManager.Billing",
-  "Tag": ""
+  "Tag": "net/billing/Azure.ResourceManager.Billing_faf8ba296e"
 }