diff --git a/sdk/billing/arm-billing/src/billingManagementClient.ts b/sdk/billing/arm-billing/src/billingManagementClient.ts
index 721467ea9b7d..abf275e50c3c 100644
--- a/sdk/billing/arm-billing/src/billingManagementClient.ts
+++ b/sdk/billing/arm-billing/src/billingManagementClient.ts
@@ -19,7 +19,7 @@ class BillingManagementClient extends BillingManagementClientContext {
   // Operation groups
   billingAccounts: operations.BillingAccounts;
   paymentMethods: operations.PaymentMethods;
-  billingAccountsValidateAddress: operations.BillingAccountsValidateAddress;
+  addresses: operations.Addresses;
   availableBalances: operations.AvailableBalances;
   billingProfiles: operations.BillingProfiles;
   invoiceSections: operations.InvoiceSections;
@@ -51,7 +51,7 @@ class BillingManagementClient extends BillingManagementClientContext {
     super(credentials, subscriptionId, options);
     this.billingAccounts = new operations.BillingAccounts(this);
     this.paymentMethods = new operations.PaymentMethods(this);
-    this.billingAccountsValidateAddress = new operations.BillingAccountsValidateAddress(this);
+    this.addresses = new operations.Addresses(this);
     this.availableBalances = new operations.AvailableBalances(this);
     this.billingProfiles = new operations.BillingProfiles(this);
     this.invoiceSections = new operations.InvoiceSections(this);
diff --git a/sdk/billing/arm-billing/src/models/addressesMappers.ts b/sdk/billing/arm-billing/src/models/addressesMappers.ts
new file mode 100644
index 000000000000..80e1795098b1
--- /dev/null
+++ b/sdk/billing/arm-billing/src/models/addressesMappers.ts
@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ * Changes may cause incorrect behavior and will be lost if the code is regenerated.
+ */
+
+export {
+  Address,
+  ErrorDetails,
+  ErrorResponse,
+  ValidateAddressResponse
+} from "../models/mappers";
diff --git a/sdk/billing/arm-billing/src/models/index.ts b/sdk/billing/arm-billing/src/models/index.ts
index ca8710774c7b..b25aa7f6988a 100644
--- a/sdk/billing/arm-billing/src/models/index.ts
+++ b/sdk/billing/arm-billing/src/models/index.ts
@@ -2406,9 +2406,9 @@ export type PaymentMethodsListByBillingProfileNameNextResponse = PaymentMethodsL
 };
 
 /**
- * Contains response data for the post operation.
+ * Contains response data for the validate operation.
  */
-export type BillingAccountsValidateAddressPostResponse = ValidateAddressResponse & {
+export type AddressesValidateResponse = ValidateAddressResponse & {
   /**
    * The underlying HTTP response.
    */
diff --git a/sdk/billing/arm-billing/src/operations/addresses.ts b/sdk/billing/arm-billing/src/operations/addresses.ts
new file mode 100644
index 000000000000..334856062b98
--- /dev/null
+++ b/sdk/billing/arm-billing/src/operations/addresses.ts
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ * Changes may cause incorrect behavior and will be lost if the code is
+ * regenerated.
+ */
+
+import * as msRest from "@azure/ms-rest-js";
+import * as Models from "../models";
+import * as Mappers from "../models/addressesMappers";
+import * as Parameters from "../models/parameters";
+import { BillingManagementClientContext } from "../billingManagementClientContext";
+
+/** Class representing a Addresses. */
+export class Addresses {
+  private readonly client: BillingManagementClientContext;
+
+  /**
+   * Create a Addresses.
+   * @param {BillingManagementClientContext} client Reference to the service client.
+   */
+  constructor(client: BillingManagementClientContext) {
+    this.client = client;
+  }
+
+  /**
+   * Validates the address.
+   * @param address
+   * @param [options] The optional parameters
+   * @returns Promise<Models.AddressesValidateResponse>
+   */
+  validate(address: Models.Address, options?: msRest.RequestOptionsBase): Promise<Models.AddressesValidateResponse>;
+  /**
+   * @param address
+   * @param callback The callback
+   */
+  validate(address: Models.Address, callback: msRest.ServiceCallback<Models.ValidateAddressResponse>): void;
+  /**
+   * @param address
+   * @param options The optional parameters
+   * @param callback The callback
+   */
+  validate(address: Models.Address, options: msRest.RequestOptionsBase, callback: msRest.ServiceCallback<Models.ValidateAddressResponse>): void;
+  validate(address: Models.Address, options?: msRest.RequestOptionsBase | msRest.ServiceCallback<Models.ValidateAddressResponse>, callback?: msRest.ServiceCallback<Models.ValidateAddressResponse>): Promise<Models.AddressesValidateResponse> {
+    return this.client.sendOperationRequest(
+      {
+        address,
+        options
+      },
+      validateOperationSpec,
+      callback) as Promise<Models.AddressesValidateResponse>;
+  }
+}
+
+// Operation Specifications
+const serializer = new msRest.Serializer(Mappers);
+const validateOperationSpec: msRest.OperationSpec = {
+  httpMethod: "POST",
+  path: "providers/Microsoft.Billing/validateAddress",
+  queryParameters: [
+    Parameters.apiVersion
+  ],
+  headerParameters: [
+    Parameters.acceptLanguage
+  ],
+  requestBody: {
+    parameterPath: "address",
+    mapper: {
+      ...Mappers.Address,
+      required: true
+    }
+  },
+  responses: {
+    200: {
+      bodyMapper: Mappers.ValidateAddressResponse
+    },
+    default: {
+      bodyMapper: Mappers.ErrorResponse
+    }
+  },
+  serializer
+};
diff --git a/sdk/billing/arm-billing/src/operations/index.ts b/sdk/billing/arm-billing/src/operations/index.ts
index b88a2653f2db..50e040af5b3b 100644
--- a/sdk/billing/arm-billing/src/operations/index.ts
+++ b/sdk/billing/arm-billing/src/operations/index.ts
@@ -10,7 +10,7 @@
 
 export * from "./billingAccounts";
 export * from "./paymentMethods";
-export * from "./billingAccountsValidateAddress";
+export * from "./addresses";
 export * from "./availableBalances";
 export * from "./billingProfiles";
 export * from "./invoiceSections";