diff --git a/azure-mgmt-billing/azure/mgmt/billing/billing_management_client.py b/azure-mgmt-billing/azure/mgmt/billing/billing_management_client.py
index bbca6c5568d3..aafbc90ef229 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/billing_management_client.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/billing_management_client.py
@@ -18,7 +18,6 @@
 from msrestazure.polling.arm_polling import ARMPolling
 import uuid
 from .operations.billing_accounts_operations import BillingAccountsOperations
-from .operations.billing_accounts_with_create_invoice_section_permission_operations import BillingAccountsWithCreateInvoiceSectionPermissionOperations
 from .operations.available_balance_by_billing_profile_operations import AvailableBalanceByBillingProfileOperations
 from .operations.payment_methods_by_billing_profile_operations import PaymentMethodsByBillingProfileOperations
 from .operations.billing_profiles_by_billing_account_name_operations import BillingProfilesByBillingAccountNameOperations
@@ -102,8 +101,6 @@ class BillingManagementClient(SDKClient):
 
     :ivar billing_accounts: BillingAccounts operations
     :vartype billing_accounts: azure.mgmt.billing.operations.BillingAccountsOperations
-    :ivar billing_accounts_with_create_invoice_section_permission: BillingAccountsWithCreateInvoiceSectionPermission operations
-    :vartype billing_accounts_with_create_invoice_section_permission: azure.mgmt.billing.operations.BillingAccountsWithCreateInvoiceSectionPermissionOperations
     :ivar available_balance_by_billing_profile: AvailableBalanceByBillingProfile operations
     :vartype available_balance_by_billing_profile: azure.mgmt.billing.operations.AvailableBalanceByBillingProfileOperations
     :ivar payment_methods_by_billing_profile: PaymentMethodsByBillingProfile operations
@@ -206,8 +203,6 @@ def __init__(
 
         self.billing_accounts = BillingAccountsOperations(
             self._client, self.config, self._serialize, self._deserialize)
-        self.billing_accounts_with_create_invoice_section_permission = BillingAccountsWithCreateInvoiceSectionPermissionOperations(
-            self._client, self.config, self._serialize, self._deserialize)
         self.available_balance_by_billing_profile = AvailableBalanceByBillingProfileOperations(
             self._client, self.config, self._serialize, self._deserialize)
         self.payment_methods_by_billing_profile = PaymentMethodsByBillingProfileOperations(
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/__init__.py b/azure-mgmt-billing/azure/mgmt/billing/models/__init__.py
index df3bc8c9a5c1..aaa96626717a 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/__init__.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/__init__.py
@@ -50,9 +50,9 @@
     from .invoice_list_result_py3 import InvoiceListResult
     from .product_summary_py3 import ProductSummary
     from .products_list_result_py3 import ProductsListResult
-    from .enrollment_account_context_py3 import EnrollmentAccountContext
     from .billing_subscription_summary_py3 import BillingSubscriptionSummary
     from .billing_subscriptions_list_result_py3 import BillingSubscriptionsListResult
+    from .enrollment_account_context_py3 import EnrollmentAccountContext
     from .transactions_summary_py3 import TransactionsSummary
     from .transactions_list_result_py3 import TransactionsListResult
     from .policy_py3 import Policy
@@ -112,9 +112,9 @@
     from .invoice_list_result import InvoiceListResult
     from .product_summary import ProductSummary
     from .products_list_result import ProductsListResult
-    from .enrollment_account_context import EnrollmentAccountContext
     from .billing_subscription_summary import BillingSubscriptionSummary
     from .billing_subscriptions_list_result import BillingSubscriptionsListResult
+    from .enrollment_account_context import EnrollmentAccountContext
     from .transactions_summary import TransactionsSummary
     from .transactions_list_result import TransactionsListResult
     from .policy import Policy
@@ -195,9 +195,9 @@
     'InvoiceListResult',
     'ProductSummary',
     'ProductsListResult',
-    'EnrollmentAccountContext',
     'BillingSubscriptionSummary',
     'BillingSubscriptionsListResult',
+    'EnrollmentAccountContext',
     'TransactionsSummary',
     'TransactionsListResult',
     'Policy',
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/billing_account.py b/azure-mgmt-billing/azure/mgmt/billing/models/billing_account.py
index 4769f51c9457..2f36b5ce3732 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/billing_account.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/billing_account.py
@@ -26,20 +26,22 @@ class BillingAccount(Resource):
     :vartype type: str
     :ivar display_name: The billing account name.
     :vartype display_name: str
-    :ivar company: The Company this billing account belongs to.
-    :vartype company: str
     :ivar account_type: The billing account Type. Possible values include:
      'Organization', 'Enrollment'
     :vartype account_type: str or ~azure.mgmt.billing.models.enum
     :param address: The address associated with billing account.
     :type address: ~azure.mgmt.billing.models.Address
-    :ivar country: The country associated with billing account..
+    :ivar company: Company Name.
+    :vartype company: str
+    :ivar country: Country Name.
     :vartype country: str
     :param invoice_sections: The invoice sections associated to the billing
-     account.
+     account. By default this is not populated, unless it's specified in
+     $expand.
     :type invoice_sections: list[~azure.mgmt.billing.models.InvoiceSection]
     :param billing_profiles: The billing profiles associated to the billing
-     account.
+     account. By default this is not populated, unless it's specified in
+     $expand.
     :type billing_profiles: list[~azure.mgmt.billing.models.BillingProfile]
     :ivar enrollment_details: The details about the associated legacy
      enrollment. By default this is not populated, unless it's specified in
@@ -50,6 +52,9 @@ class BillingAccount(Resource):
     :param enrollment_accounts: The accounts associated to the enrollment.
     :type enrollment_accounts:
      list[~azure.mgmt.billing.models.EnrollmentAccount]
+    :ivar has_read_access: Specifies whether the user has read access on
+     billing account.
+    :vartype has_read_access: bool
     """
 
     _validation = {
@@ -57,10 +62,11 @@ class BillingAccount(Resource):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'display_name': {'readonly': True},
-        'company': {'readonly': True},
         'account_type': {'readonly': True},
+        'company': {'readonly': True},
         'country': {'readonly': True},
         'enrollment_details': {'readonly': True},
+        'has_read_access': {'readonly': True},
     }
 
     _attribute_map = {
@@ -68,26 +74,28 @@ class BillingAccount(Resource):
         'name': {'key': 'name', 'type': 'str'},
         'type': {'key': 'type', 'type': 'str'},
         'display_name': {'key': 'properties.displayName', 'type': 'str'},
-        'company': {'key': 'properties.company', 'type': 'str'},
         'account_type': {'key': 'properties.accountType', 'type': 'str'},
         'address': {'key': 'properties.address', 'type': 'Address'},
+        'company': {'key': 'properties.company', 'type': 'str'},
         'country': {'key': 'properties.country', 'type': 'str'},
         'invoice_sections': {'key': 'properties.invoiceSections', 'type': '[InvoiceSection]'},
         'billing_profiles': {'key': 'properties.billingProfiles', 'type': '[BillingProfile]'},
         'enrollment_details': {'key': 'properties.enrollmentDetails', 'type': 'Enrollment'},
         'departments': {'key': 'properties.departments', 'type': '[Department]'},
         'enrollment_accounts': {'key': 'properties.enrollmentAccounts', 'type': '[EnrollmentAccount]'},
+        'has_read_access': {'key': 'properties.hasReadAccess', 'type': 'bool'},
     }
 
     def __init__(self, **kwargs):
         super(BillingAccount, self).__init__(**kwargs)
         self.display_name = None
-        self.company = None
         self.account_type = None
         self.address = kwargs.get('address', None)
+        self.company = None
         self.country = None
         self.invoice_sections = kwargs.get('invoice_sections', None)
         self.billing_profiles = kwargs.get('billing_profiles', None)
         self.enrollment_details = None
         self.departments = kwargs.get('departments', None)
         self.enrollment_accounts = kwargs.get('enrollment_accounts', None)
+        self.has_read_access = None
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/billing_account_py3.py b/azure-mgmt-billing/azure/mgmt/billing/models/billing_account_py3.py
index 06f2f04535b0..5ecccfed7272 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/billing_account_py3.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/billing_account_py3.py
@@ -26,20 +26,22 @@ class BillingAccount(Resource):
     :vartype type: str
     :ivar display_name: The billing account name.
     :vartype display_name: str
-    :ivar company: The Company this billing account belongs to.
-    :vartype company: str
     :ivar account_type: The billing account Type. Possible values include:
      'Organization', 'Enrollment'
     :vartype account_type: str or ~azure.mgmt.billing.models.enum
     :param address: The address associated with billing account.
     :type address: ~azure.mgmt.billing.models.Address
-    :ivar country: The country associated with billing account..
+    :ivar company: Company Name.
+    :vartype company: str
+    :ivar country: Country Name.
     :vartype country: str
     :param invoice_sections: The invoice sections associated to the billing
-     account.
+     account. By default this is not populated, unless it's specified in
+     $expand.
     :type invoice_sections: list[~azure.mgmt.billing.models.InvoiceSection]
     :param billing_profiles: The billing profiles associated to the billing
-     account.
+     account. By default this is not populated, unless it's specified in
+     $expand.
     :type billing_profiles: list[~azure.mgmt.billing.models.BillingProfile]
     :ivar enrollment_details: The details about the associated legacy
      enrollment. By default this is not populated, unless it's specified in
@@ -50,6 +52,9 @@ class BillingAccount(Resource):
     :param enrollment_accounts: The accounts associated to the enrollment.
     :type enrollment_accounts:
      list[~azure.mgmt.billing.models.EnrollmentAccount]
+    :ivar has_read_access: Specifies whether the user has read access on
+     billing account.
+    :vartype has_read_access: bool
     """
 
     _validation = {
@@ -57,10 +62,11 @@ class BillingAccount(Resource):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'display_name': {'readonly': True},
-        'company': {'readonly': True},
         'account_type': {'readonly': True},
+        'company': {'readonly': True},
         'country': {'readonly': True},
         'enrollment_details': {'readonly': True},
+        'has_read_access': {'readonly': True},
     }
 
     _attribute_map = {
@@ -68,26 +74,28 @@ class BillingAccount(Resource):
         'name': {'key': 'name', 'type': 'str'},
         'type': {'key': 'type', 'type': 'str'},
         'display_name': {'key': 'properties.displayName', 'type': 'str'},
-        'company': {'key': 'properties.company', 'type': 'str'},
         'account_type': {'key': 'properties.accountType', 'type': 'str'},
         'address': {'key': 'properties.address', 'type': 'Address'},
+        'company': {'key': 'properties.company', 'type': 'str'},
         'country': {'key': 'properties.country', 'type': 'str'},
         'invoice_sections': {'key': 'properties.invoiceSections', 'type': '[InvoiceSection]'},
         'billing_profiles': {'key': 'properties.billingProfiles', 'type': '[BillingProfile]'},
         'enrollment_details': {'key': 'properties.enrollmentDetails', 'type': 'Enrollment'},
         'departments': {'key': 'properties.departments', 'type': '[Department]'},
         'enrollment_accounts': {'key': 'properties.enrollmentAccounts', 'type': '[EnrollmentAccount]'},
+        'has_read_access': {'key': 'properties.hasReadAccess', 'type': 'bool'},
     }
 
     def __init__(self, *, address=None, invoice_sections=None, billing_profiles=None, departments=None, enrollment_accounts=None, **kwargs) -> None:
         super(BillingAccount, self).__init__(**kwargs)
         self.display_name = None
-        self.company = None
         self.account_type = None
         self.address = address
+        self.company = None
         self.country = None
         self.invoice_sections = invoice_sections
         self.billing_profiles = billing_profiles
         self.enrollment_details = None
         self.departments = departments
         self.enrollment_accounts = enrollment_accounts
+        self.has_read_access = None
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/billing_profile.py b/azure-mgmt-billing/azure/mgmt/billing/models/billing_profile.py
index 9fbb2d68a214..daf0f24078cc 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/billing_profile.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/billing_profile.py
@@ -28,8 +28,8 @@ class BillingProfile(Resource):
     :type display_name: str
     :param po_number: Purchase order number.
     :type po_number: str
-    :param billing_address: Billing address.
-    :type billing_address: ~azure.mgmt.billing.models.Address
+    :param address: Billing address.
+    :type address: ~azure.mgmt.billing.models.Address
     :ivar invoice_email_opt_in: If the billing profile is opted in to receive
      invoices via email.
     :vartype invoice_email_opt_in: bool
@@ -63,7 +63,7 @@ class BillingProfile(Resource):
         'type': {'key': 'type', 'type': 'str'},
         'display_name': {'key': 'properties.displayName', 'type': 'str'},
         'po_number': {'key': 'properties.poNumber', 'type': 'str'},
-        'billing_address': {'key': 'properties.billingAddress', 'type': 'Address'},
+        'address': {'key': 'properties.address', 'type': 'Address'},
         'invoice_email_opt_in': {'key': 'properties.invoiceEmailOptIn', 'type': 'bool'},
         'is_classic': {'key': 'properties.isClassic', 'type': 'bool'},
         'invoice_day': {'key': 'properties.invoiceDay', 'type': 'int'},
@@ -76,7 +76,7 @@ def __init__(self, **kwargs):
         super(BillingProfile, self).__init__(**kwargs)
         self.display_name = kwargs.get('display_name', None)
         self.po_number = kwargs.get('po_number', None)
-        self.billing_address = kwargs.get('billing_address', None)
+        self.address = kwargs.get('address', None)
         self.invoice_email_opt_in = None
         self.is_classic = None
         self.invoice_day = None
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/billing_profile_py3.py b/azure-mgmt-billing/azure/mgmt/billing/models/billing_profile_py3.py
index d7113faf83f3..4e1feba37af7 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/billing_profile_py3.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/billing_profile_py3.py
@@ -28,8 +28,8 @@ class BillingProfile(Resource):
     :type display_name: str
     :param po_number: Purchase order number.
     :type po_number: str
-    :param billing_address: Billing address.
-    :type billing_address: ~azure.mgmt.billing.models.Address
+    :param address: Billing address.
+    :type address: ~azure.mgmt.billing.models.Address
     :ivar invoice_email_opt_in: If the billing profile is opted in to receive
      invoices via email.
     :vartype invoice_email_opt_in: bool
@@ -63,7 +63,7 @@ class BillingProfile(Resource):
         'type': {'key': 'type', 'type': 'str'},
         'display_name': {'key': 'properties.displayName', 'type': 'str'},
         'po_number': {'key': 'properties.poNumber', 'type': 'str'},
-        'billing_address': {'key': 'properties.billingAddress', 'type': 'Address'},
+        'address': {'key': 'properties.address', 'type': 'Address'},
         'invoice_email_opt_in': {'key': 'properties.invoiceEmailOptIn', 'type': 'bool'},
         'is_classic': {'key': 'properties.isClassic', 'type': 'bool'},
         'invoice_day': {'key': 'properties.invoiceDay', 'type': 'int'},
@@ -72,11 +72,11 @@ class BillingProfile(Resource):
         'invoice_sections': {'key': 'properties.invoiceSections', 'type': '[InvoiceSection]'},
     }
 
-    def __init__(self, *, display_name: str=None, po_number: str=None, billing_address=None, enabled_azure_sk_us=None, invoice_sections=None, **kwargs) -> None:
+    def __init__(self, *, display_name: str=None, po_number: str=None, address=None, enabled_azure_sk_us=None, invoice_sections=None, **kwargs) -> None:
         super(BillingProfile, self).__init__(**kwargs)
         self.display_name = display_name
         self.po_number = po_number
-        self.billing_address = billing_address
+        self.address = address
         self.invoice_email_opt_in = None
         self.is_classic = None
         self.invoice_day = None
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/billing_property.py b/azure-mgmt-billing/azure/mgmt/billing/models/billing_property.py
index 03e1f2c5c142..bb89970c45a4 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/billing_property.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/billing_property.py
@@ -9,17 +9,21 @@
 # regenerated.
 # --------------------------------------------------------------------------
 
-from msrest.serialization import Model
+from .resource import Resource
 
 
-class BillingProperty(Model):
-    """The billing property.
+class BillingProperty(Resource):
+    """A billing property resource.
 
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :ivar product_id: Product Id.
-    :vartype product_id: str
+    :ivar id: Resource Id.
+    :vartype id: str
+    :ivar name: Resource name.
+    :vartype name: str
+    :ivar type: Resource type.
+    :vartype type: str
     :ivar billing_tenant_id: Billing tenant Id.
     :vartype billing_tenant_id: str
     :ivar billing_account_id: Billing account Id.
@@ -30,10 +34,16 @@ class BillingProperty(Model):
     :vartype billing_profile_id: str
     :ivar billing_profile_name: Billing profile name.
     :vartype billing_profile_name: str
+    :ivar cost_center: Cost center name.
+    :vartype cost_center: str
     :ivar invoice_section_id: Invoice Section Id.
     :vartype invoice_section_id: str
     :ivar invoice_section_name: Invoice Section name.
     :vartype invoice_section_name: str
+    :ivar product_id: Product Id.
+    :vartype product_id: str
+    :ivar product_name: Product name.
+    :vartype product_name: str
     :ivar sku_id: SKU Id.
     :vartype sku_id: str
     :ivar sku_description: SKU description.
@@ -41,40 +51,52 @@ class BillingProperty(Model):
     """
 
     _validation = {
-        'product_id': {'readonly': True},
+        'id': {'readonly': True},
+        'name': {'readonly': True},
+        'type': {'readonly': True},
         'billing_tenant_id': {'readonly': True},
         'billing_account_id': {'readonly': True},
         'billing_account_name': {'readonly': True},
         'billing_profile_id': {'readonly': True},
         'billing_profile_name': {'readonly': True},
+        'cost_center': {'readonly': True},
         'invoice_section_id': {'readonly': True},
         'invoice_section_name': {'readonly': True},
+        'product_id': {'readonly': True},
+        'product_name': {'readonly': True},
         'sku_id': {'readonly': True},
         'sku_description': {'readonly': True},
     }
 
     _attribute_map = {
-        'product_id': {'key': 'productId', 'type': 'str'},
-        'billing_tenant_id': {'key': 'billingTenantId', 'type': 'str'},
-        'billing_account_id': {'key': 'billingAccountId', 'type': 'str'},
-        'billing_account_name': {'key': 'billingAccountName', 'type': 'str'},
-        'billing_profile_id': {'key': 'billingProfileId', 'type': 'str'},
-        'billing_profile_name': {'key': 'billingProfileName', 'type': 'str'},
-        'invoice_section_id': {'key': 'invoiceSectionId', 'type': 'str'},
-        'invoice_section_name': {'key': 'invoiceSectionName', 'type': 'str'},
-        'sku_id': {'key': 'skuId', 'type': 'str'},
-        'sku_description': {'key': 'skuDescription', 'type': 'str'},
+        'id': {'key': 'id', 'type': 'str'},
+        'name': {'key': 'name', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
+        'billing_tenant_id': {'key': 'properties.billingTenantId', 'type': 'str'},
+        'billing_account_id': {'key': 'properties.billingAccountId', 'type': 'str'},
+        'billing_account_name': {'key': 'properties.billingAccountName', 'type': 'str'},
+        'billing_profile_id': {'key': 'properties.billingProfileId', 'type': 'str'},
+        'billing_profile_name': {'key': 'properties.billingProfileName', 'type': 'str'},
+        'cost_center': {'key': 'properties.costCenter', 'type': 'str'},
+        'invoice_section_id': {'key': 'properties.invoiceSectionId', 'type': 'str'},
+        'invoice_section_name': {'key': 'properties.invoiceSectionName', 'type': 'str'},
+        'product_id': {'key': 'properties.productId', 'type': 'str'},
+        'product_name': {'key': 'properties.productName', 'type': 'str'},
+        'sku_id': {'key': 'properties.skuId', 'type': 'str'},
+        'sku_description': {'key': 'properties.skuDescription', 'type': 'str'},
     }
 
     def __init__(self, **kwargs):
         super(BillingProperty, self).__init__(**kwargs)
-        self.product_id = None
         self.billing_tenant_id = None
         self.billing_account_id = None
         self.billing_account_name = None
         self.billing_profile_id = None
         self.billing_profile_name = None
+        self.cost_center = None
         self.invoice_section_id = None
         self.invoice_section_name = None
+        self.product_id = None
+        self.product_name = None
         self.sku_id = None
         self.sku_description = None
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/billing_property_py3.py b/azure-mgmt-billing/azure/mgmt/billing/models/billing_property_py3.py
index 0334fde90ca7..ab5bcfe3a8ca 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/billing_property_py3.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/billing_property_py3.py
@@ -9,17 +9,21 @@
 # regenerated.
 # --------------------------------------------------------------------------
 
-from msrest.serialization import Model
+from .resource_py3 import Resource
 
 
-class BillingProperty(Model):
-    """The billing property.
+class BillingProperty(Resource):
+    """A billing property resource.
 
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :ivar product_id: Product Id.
-    :vartype product_id: str
+    :ivar id: Resource Id.
+    :vartype id: str
+    :ivar name: Resource name.
+    :vartype name: str
+    :ivar type: Resource type.
+    :vartype type: str
     :ivar billing_tenant_id: Billing tenant Id.
     :vartype billing_tenant_id: str
     :ivar billing_account_id: Billing account Id.
@@ -30,10 +34,16 @@ class BillingProperty(Model):
     :vartype billing_profile_id: str
     :ivar billing_profile_name: Billing profile name.
     :vartype billing_profile_name: str
+    :ivar cost_center: Cost center name.
+    :vartype cost_center: str
     :ivar invoice_section_id: Invoice Section Id.
     :vartype invoice_section_id: str
     :ivar invoice_section_name: Invoice Section name.
     :vartype invoice_section_name: str
+    :ivar product_id: Product Id.
+    :vartype product_id: str
+    :ivar product_name: Product name.
+    :vartype product_name: str
     :ivar sku_id: SKU Id.
     :vartype sku_id: str
     :ivar sku_description: SKU description.
@@ -41,40 +51,52 @@ class BillingProperty(Model):
     """
 
     _validation = {
-        'product_id': {'readonly': True},
+        'id': {'readonly': True},
+        'name': {'readonly': True},
+        'type': {'readonly': True},
         'billing_tenant_id': {'readonly': True},
         'billing_account_id': {'readonly': True},
         'billing_account_name': {'readonly': True},
         'billing_profile_id': {'readonly': True},
         'billing_profile_name': {'readonly': True},
+        'cost_center': {'readonly': True},
         'invoice_section_id': {'readonly': True},
         'invoice_section_name': {'readonly': True},
+        'product_id': {'readonly': True},
+        'product_name': {'readonly': True},
         'sku_id': {'readonly': True},
         'sku_description': {'readonly': True},
     }
 
     _attribute_map = {
-        'product_id': {'key': 'productId', 'type': 'str'},
-        'billing_tenant_id': {'key': 'billingTenantId', 'type': 'str'},
-        'billing_account_id': {'key': 'billingAccountId', 'type': 'str'},
-        'billing_account_name': {'key': 'billingAccountName', 'type': 'str'},
-        'billing_profile_id': {'key': 'billingProfileId', 'type': 'str'},
-        'billing_profile_name': {'key': 'billingProfileName', 'type': 'str'},
-        'invoice_section_id': {'key': 'invoiceSectionId', 'type': 'str'},
-        'invoice_section_name': {'key': 'invoiceSectionName', 'type': 'str'},
-        'sku_id': {'key': 'skuId', 'type': 'str'},
-        'sku_description': {'key': 'skuDescription', 'type': 'str'},
+        'id': {'key': 'id', 'type': 'str'},
+        'name': {'key': 'name', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
+        'billing_tenant_id': {'key': 'properties.billingTenantId', 'type': 'str'},
+        'billing_account_id': {'key': 'properties.billingAccountId', 'type': 'str'},
+        'billing_account_name': {'key': 'properties.billingAccountName', 'type': 'str'},
+        'billing_profile_id': {'key': 'properties.billingProfileId', 'type': 'str'},
+        'billing_profile_name': {'key': 'properties.billingProfileName', 'type': 'str'},
+        'cost_center': {'key': 'properties.costCenter', 'type': 'str'},
+        'invoice_section_id': {'key': 'properties.invoiceSectionId', 'type': 'str'},
+        'invoice_section_name': {'key': 'properties.invoiceSectionName', 'type': 'str'},
+        'product_id': {'key': 'properties.productId', 'type': 'str'},
+        'product_name': {'key': 'properties.productName', 'type': 'str'},
+        'sku_id': {'key': 'properties.skuId', 'type': 'str'},
+        'sku_description': {'key': 'properties.skuDescription', 'type': 'str'},
     }
 
     def __init__(self, **kwargs) -> None:
         super(BillingProperty, self).__init__(**kwargs)
-        self.product_id = None
         self.billing_tenant_id = None
         self.billing_account_id = None
         self.billing_account_name = None
         self.billing_profile_id = None
         self.billing_profile_name = None
+        self.cost_center = None
         self.invoice_section_id = None
         self.invoice_section_name = None
+        self.product_id = None
+        self.product_name = None
         self.sku_id = None
         self.sku_description = None
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/billing_subscription_summary.py b/azure-mgmt-billing/azure/mgmt/billing/models/billing_subscription_summary.py
index 3aaab43349f8..2bc957b75bd3 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/billing_subscription_summary.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/billing_subscription_summary.py
@@ -36,15 +36,18 @@ class BillingSubscriptionSummary(Resource):
     :vartype last_month_charges: ~azure.mgmt.billing.models.Amount
     :ivar month_to_date_charges: Month to date charges.
     :vartype month_to_date_charges: ~azure.mgmt.billing.models.Amount
-    :ivar enrollment_account_context: The enrollment account context.
-    :vartype enrollment_account_context:
-     ~azure.mgmt.billing.models.EnrollmentAccountContext
     :ivar billing_profile_id: Billing Profile id to which this product
      belongs.
     :vartype billing_profile_id: str
     :ivar billing_profile_name: Billing Profile name to which this product
      belongs.
     :vartype billing_profile_name: str
+    :ivar invoice_section_id: Invoice section id to which this product
+     belongs.
+    :vartype invoice_section_id: str
+    :ivar invoice_section_name: Invoice section name to which this product
+     belongs.
+    :vartype invoice_section_name: str
     :param sku_id: The sku id.
     :type sku_id: str
     :ivar sku_description: The sku description.
@@ -59,9 +62,10 @@ class BillingSubscriptionSummary(Resource):
         'subscription_id': {'readonly': True},
         'last_month_charges': {'readonly': True},
         'month_to_date_charges': {'readonly': True},
-        'enrollment_account_context': {'readonly': True},
         'billing_profile_id': {'readonly': True},
         'billing_profile_name': {'readonly': True},
+        'invoice_section_id': {'readonly': True},
+        'invoice_section_name': {'readonly': True},
         'sku_description': {'readonly': True},
     }
 
@@ -74,9 +78,10 @@ class BillingSubscriptionSummary(Resource):
         'subscription_billing_status': {'key': 'properties.subscriptionBillingStatus', 'type': 'str'},
         'last_month_charges': {'key': 'properties.lastMonthCharges', 'type': 'Amount'},
         'month_to_date_charges': {'key': 'properties.monthToDateCharges', 'type': 'Amount'},
-        'enrollment_account_context': {'key': 'properties.enrollmentAccountContext', 'type': 'EnrollmentAccountContext'},
         'billing_profile_id': {'key': 'properties.billingProfileId', 'type': 'str'},
         'billing_profile_name': {'key': 'properties.billingProfileName', 'type': 'str'},
+        'invoice_section_id': {'key': 'properties.invoiceSectionId', 'type': 'str'},
+        'invoice_section_name': {'key': 'properties.invoiceSectionName', 'type': 'str'},
         'sku_id': {'key': 'properties.skuId', 'type': 'str'},
         'sku_description': {'key': 'properties.skuDescription', 'type': 'str'},
     }
@@ -88,8 +93,9 @@ def __init__(self, **kwargs):
         self.subscription_billing_status = kwargs.get('subscription_billing_status', None)
         self.last_month_charges = None
         self.month_to_date_charges = None
-        self.enrollment_account_context = None
         self.billing_profile_id = None
         self.billing_profile_name = None
+        self.invoice_section_id = None
+        self.invoice_section_name = None
         self.sku_id = kwargs.get('sku_id', None)
         self.sku_description = None
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/billing_subscription_summary_py3.py b/azure-mgmt-billing/azure/mgmt/billing/models/billing_subscription_summary_py3.py
index 38234f197df2..be61f23b614f 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/billing_subscription_summary_py3.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/billing_subscription_summary_py3.py
@@ -36,15 +36,18 @@ class BillingSubscriptionSummary(Resource):
     :vartype last_month_charges: ~azure.mgmt.billing.models.Amount
     :ivar month_to_date_charges: Month to date charges.
     :vartype month_to_date_charges: ~azure.mgmt.billing.models.Amount
-    :ivar enrollment_account_context: The enrollment account context.
-    :vartype enrollment_account_context:
-     ~azure.mgmt.billing.models.EnrollmentAccountContext
     :ivar billing_profile_id: Billing Profile id to which this product
      belongs.
     :vartype billing_profile_id: str
     :ivar billing_profile_name: Billing Profile name to which this product
      belongs.
     :vartype billing_profile_name: str
+    :ivar invoice_section_id: Invoice section id to which this product
+     belongs.
+    :vartype invoice_section_id: str
+    :ivar invoice_section_name: Invoice section name to which this product
+     belongs.
+    :vartype invoice_section_name: str
     :param sku_id: The sku id.
     :type sku_id: str
     :ivar sku_description: The sku description.
@@ -59,9 +62,10 @@ class BillingSubscriptionSummary(Resource):
         'subscription_id': {'readonly': True},
         'last_month_charges': {'readonly': True},
         'month_to_date_charges': {'readonly': True},
-        'enrollment_account_context': {'readonly': True},
         'billing_profile_id': {'readonly': True},
         'billing_profile_name': {'readonly': True},
+        'invoice_section_id': {'readonly': True},
+        'invoice_section_name': {'readonly': True},
         'sku_description': {'readonly': True},
     }
 
@@ -74,9 +78,10 @@ class BillingSubscriptionSummary(Resource):
         'subscription_billing_status': {'key': 'properties.subscriptionBillingStatus', 'type': 'str'},
         'last_month_charges': {'key': 'properties.lastMonthCharges', 'type': 'Amount'},
         'month_to_date_charges': {'key': 'properties.monthToDateCharges', 'type': 'Amount'},
-        'enrollment_account_context': {'key': 'properties.enrollmentAccountContext', 'type': 'EnrollmentAccountContext'},
         'billing_profile_id': {'key': 'properties.billingProfileId', 'type': 'str'},
         'billing_profile_name': {'key': 'properties.billingProfileName', 'type': 'str'},
+        'invoice_section_id': {'key': 'properties.invoiceSectionId', 'type': 'str'},
+        'invoice_section_name': {'key': 'properties.invoiceSectionName', 'type': 'str'},
         'sku_id': {'key': 'properties.skuId', 'type': 'str'},
         'sku_description': {'key': 'properties.skuDescription', 'type': 'str'},
     }
@@ -88,8 +93,9 @@ def __init__(self, *, subscription_billing_status=None, sku_id: str=None, **kwar
         self.subscription_billing_status = subscription_billing_status
         self.last_month_charges = None
         self.month_to_date_charges = None
-        self.enrollment_account_context = None
         self.billing_profile_id = None
         self.billing_profile_name = None
+        self.invoice_section_id = None
+        self.invoice_section_name = None
         self.sku_id = sku_id
         self.sku_description = None
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/enabled_azure_sk_us.py b/azure-mgmt-billing/azure/mgmt/billing/models/enabled_azure_sk_us.py
index 234bc54178a6..5eea898a7ca5 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/enabled_azure_sk_us.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/enabled_azure_sk_us.py
@@ -13,18 +13,19 @@
 
 
 class EnabledAzureSKUs(Model):
-    """Details about the product.
+    """Details about the enabled azure sku.
 
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :param sku_id: The sku id.
-    :type sku_id: str
+    :ivar sku_id: The sku id.
+    :vartype sku_id: str
     :ivar sku_description: The sku description.
     :vartype sku_description: str
     """
 
     _validation = {
+        'sku_id': {'readonly': True},
         'sku_description': {'readonly': True},
     }
 
@@ -35,5 +36,5 @@ class EnabledAzureSKUs(Model):
 
     def __init__(self, **kwargs):
         super(EnabledAzureSKUs, self).__init__(**kwargs)
-        self.sku_id = kwargs.get('sku_id', None)
+        self.sku_id = None
         self.sku_description = None
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/enabled_azure_sk_us_py3.py b/azure-mgmt-billing/azure/mgmt/billing/models/enabled_azure_sk_us_py3.py
index 9fca814fe284..bd031bd7176a 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/enabled_azure_sk_us_py3.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/enabled_azure_sk_us_py3.py
@@ -13,18 +13,19 @@
 
 
 class EnabledAzureSKUs(Model):
-    """Details about the product.
+    """Details about the enabled azure sku.
 
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :param sku_id: The sku id.
-    :type sku_id: str
+    :ivar sku_id: The sku id.
+    :vartype sku_id: str
     :ivar sku_description: The sku description.
     :vartype sku_description: str
     """
 
     _validation = {
+        'sku_id': {'readonly': True},
         'sku_description': {'readonly': True},
     }
 
@@ -33,7 +34,7 @@ class EnabledAzureSKUs(Model):
         'sku_description': {'key': 'skuDescription', 'type': 'str'},
     }
 
-    def __init__(self, *, sku_id: str=None, **kwargs) -> None:
+    def __init__(self, **kwargs) -> None:
         super(EnabledAzureSKUs, self).__init__(**kwargs)
-        self.sku_id = sku_id
+        self.sku_id = None
         self.sku_description = None
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/invoice_summary.py b/azure-mgmt-billing/azure/mgmt/billing/models/invoice_summary.py
index 3698b45764ea..ad984d6e6f83 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/invoice_summary.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/invoice_summary.py
@@ -39,9 +39,9 @@ class InvoiceSummary(Resource):
     :vartype invoice_period_start_date: datetime
     :ivar invoice_period_end_date: The end date of the billing period.
     :vartype invoice_period_end_date: datetime
-    :ivar billing_profile: The profile id which invoice belongs to.
-    :vartype billing_profile: str
-    :ivar billing_profile_name: The profile name which invoice belongs to.
+    :ivar billing_profile_id: The billing profile id this invoice belongs to.
+    :vartype billing_profile_id: str
+    :ivar billing_profile_name: The profile name this invoice belongs to.
     :vartype billing_profile_name: str
     :ivar purchase_order_number: The purchase identifier for the invoice.
     :vartype purchase_order_number: str
@@ -64,7 +64,7 @@ class InvoiceSummary(Resource):
         'billed_amount': {'readonly': True},
         'invoice_period_start_date': {'readonly': True},
         'invoice_period_end_date': {'readonly': True},
-        'billing_profile': {'readonly': True},
+        'billing_profile_id': {'readonly': True},
         'billing_profile_name': {'readonly': True},
         'purchase_order_number': {'readonly': True},
         'document_urls': {'readonly': True},
@@ -82,7 +82,7 @@ class InvoiceSummary(Resource):
         'billed_amount': {'key': 'properties.billedAmount', 'type': 'Amount'},
         'invoice_period_start_date': {'key': 'properties.invoicePeriodStartDate', 'type': 'iso-8601'},
         'invoice_period_end_date': {'key': 'properties.invoicePeriodEndDate', 'type': 'iso-8601'},
-        'billing_profile': {'key': 'properties.billingProfile', 'type': 'str'},
+        'billing_profile_id': {'key': 'properties.billingProfileId', 'type': 'str'},
         'billing_profile_name': {'key': 'properties.billingProfileName', 'type': 'str'},
         'purchase_order_number': {'key': 'properties.purchaseOrderNumber', 'type': 'str'},
         'document_urls': {'key': 'properties.documentUrls', 'type': '[DownloadProperties]'},
@@ -98,7 +98,7 @@ def __init__(self, **kwargs):
         self.billed_amount = None
         self.invoice_period_start_date = None
         self.invoice_period_end_date = None
-        self.billing_profile = None
+        self.billing_profile_id = None
         self.billing_profile_name = None
         self.purchase_order_number = None
         self.document_urls = None
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/invoice_summary_py3.py b/azure-mgmt-billing/azure/mgmt/billing/models/invoice_summary_py3.py
index 0d2a6b98f978..2c49b9a389fa 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/invoice_summary_py3.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/invoice_summary_py3.py
@@ -39,9 +39,9 @@ class InvoiceSummary(Resource):
     :vartype invoice_period_start_date: datetime
     :ivar invoice_period_end_date: The end date of the billing period.
     :vartype invoice_period_end_date: datetime
-    :ivar billing_profile: The profile id which invoice belongs to.
-    :vartype billing_profile: str
-    :ivar billing_profile_name: The profile name which invoice belongs to.
+    :ivar billing_profile_id: The billing profile id this invoice belongs to.
+    :vartype billing_profile_id: str
+    :ivar billing_profile_name: The profile name this invoice belongs to.
     :vartype billing_profile_name: str
     :ivar purchase_order_number: The purchase identifier for the invoice.
     :vartype purchase_order_number: str
@@ -64,7 +64,7 @@ class InvoiceSummary(Resource):
         'billed_amount': {'readonly': True},
         'invoice_period_start_date': {'readonly': True},
         'invoice_period_end_date': {'readonly': True},
-        'billing_profile': {'readonly': True},
+        'billing_profile_id': {'readonly': True},
         'billing_profile_name': {'readonly': True},
         'purchase_order_number': {'readonly': True},
         'document_urls': {'readonly': True},
@@ -82,7 +82,7 @@ class InvoiceSummary(Resource):
         'billed_amount': {'key': 'properties.billedAmount', 'type': 'Amount'},
         'invoice_period_start_date': {'key': 'properties.invoicePeriodStartDate', 'type': 'iso-8601'},
         'invoice_period_end_date': {'key': 'properties.invoicePeriodEndDate', 'type': 'iso-8601'},
-        'billing_profile': {'key': 'properties.billingProfile', 'type': 'str'},
+        'billing_profile_id': {'key': 'properties.billingProfileId', 'type': 'str'},
         'billing_profile_name': {'key': 'properties.billingProfileName', 'type': 'str'},
         'purchase_order_number': {'key': 'properties.purchaseOrderNumber', 'type': 'str'},
         'document_urls': {'key': 'properties.documentUrls', 'type': '[DownloadProperties]'},
@@ -98,7 +98,7 @@ def __init__(self, **kwargs) -> None:
         self.billed_amount = None
         self.invoice_period_start_date = None
         self.invoice_period_end_date = None
-        self.billing_profile = None
+        self.billing_profile_id = None
         self.billing_profile_name = None
         self.purchase_order_number = None
         self.document_urls = None
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/payment_method.py b/azure-mgmt-billing/azure/mgmt/billing/models/payment_method.py
index a9cd09cf9799..b2551b8f4fa2 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/payment_method.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/payment_method.py
@@ -24,9 +24,10 @@ class PaymentMethod(Resource):
     :vartype name: str
     :ivar type: Resource type.
     :vartype type: str
-    :param method_type: Payment method type. Possible values include:
+    :param payment_method_type: Payment method type. Possible values include:
      'Credits', 'ChequeWire'
-    :type method_type: str or ~azure.mgmt.billing.models.PaymentMethodType
+    :type payment_method_type: str or
+     ~azure.mgmt.billing.models.PaymentMethodType
     :ivar details: Details about the payment method.
     :vartype details: str
     :ivar expiration: Expiration date.
@@ -48,7 +49,7 @@ class PaymentMethod(Resource):
         'id': {'key': 'id', 'type': 'str'},
         'name': {'key': 'name', 'type': 'str'},
         'type': {'key': 'type', 'type': 'str'},
-        'method_type': {'key': 'properties.methodType', 'type': 'str'},
+        'payment_method_type': {'key': 'properties.paymentMethodType', 'type': 'str'},
         'details': {'key': 'properties.details', 'type': 'str'},
         'expiration': {'key': 'properties.expiration', 'type': 'iso-8601'},
         'currency': {'key': 'properties.currency', 'type': 'str'},
@@ -56,7 +57,7 @@ class PaymentMethod(Resource):
 
     def __init__(self, **kwargs):
         super(PaymentMethod, self).__init__(**kwargs)
-        self.method_type = kwargs.get('method_type', None)
+        self.payment_method_type = kwargs.get('payment_method_type', None)
         self.details = None
         self.expiration = None
         self.currency = None
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/payment_method_py3.py b/azure-mgmt-billing/azure/mgmt/billing/models/payment_method_py3.py
index 6a2e1b485c99..1c4ad14cd61a 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/payment_method_py3.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/payment_method_py3.py
@@ -24,9 +24,10 @@ class PaymentMethod(Resource):
     :vartype name: str
     :ivar type: Resource type.
     :vartype type: str
-    :param method_type: Payment method type. Possible values include:
+    :param payment_method_type: Payment method type. Possible values include:
      'Credits', 'ChequeWire'
-    :type method_type: str or ~azure.mgmt.billing.models.PaymentMethodType
+    :type payment_method_type: str or
+     ~azure.mgmt.billing.models.PaymentMethodType
     :ivar details: Details about the payment method.
     :vartype details: str
     :ivar expiration: Expiration date.
@@ -48,15 +49,15 @@ class PaymentMethod(Resource):
         'id': {'key': 'id', 'type': 'str'},
         'name': {'key': 'name', 'type': 'str'},
         'type': {'key': 'type', 'type': 'str'},
-        'method_type': {'key': 'properties.methodType', 'type': 'str'},
+        'payment_method_type': {'key': 'properties.paymentMethodType', 'type': 'str'},
         'details': {'key': 'properties.details', 'type': 'str'},
         'expiration': {'key': 'properties.expiration', 'type': 'iso-8601'},
         'currency': {'key': 'properties.currency', 'type': 'str'},
     }
 
-    def __init__(self, *, method_type=None, **kwargs) -> None:
+    def __init__(self, *, payment_method_type=None, **kwargs) -> None:
         super(PaymentMethod, self).__init__(**kwargs)
-        self.method_type = method_type
+        self.payment_method_type = payment_method_type
         self.details = None
         self.expiration = None
         self.currency = None
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/policy.py b/azure-mgmt-billing/azure/mgmt/billing/models/policy.py
index 3f4d47ed064d..a153f1d3aa8c 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/policy.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/policy.py
@@ -24,12 +24,15 @@ class Policy(Resource):
     :vartype name: str
     :ivar type: Resource type.
     :vartype type: str
-    :param reservation_purchases_allowed: The reservationPurchasesAllowed
-     flag.
-    :type reservation_purchases_allowed: bool
     :param marketplace_purchases_allowed: The marketplacePurchasesAllowed
      flag.
     :type marketplace_purchases_allowed: bool
+    :param reservation_purchases_allowed: The reservationPurchasesAllowed
+     flag.
+    :type reservation_purchases_allowed: bool
+    :param subscription_owner_can_view_charges: The
+     subscriptionOwnerCanViewCharges flag.
+    :type subscription_owner_can_view_charges: bool
     """
 
     _validation = {
@@ -42,11 +45,13 @@ class Policy(Resource):
         'id': {'key': 'id', 'type': 'str'},
         'name': {'key': 'name', 'type': 'str'},
         'type': {'key': 'type', 'type': 'str'},
-        'reservation_purchases_allowed': {'key': 'properties.reservationPurchasesAllowed', 'type': 'bool'},
         'marketplace_purchases_allowed': {'key': 'properties.marketplacePurchasesAllowed', 'type': 'bool'},
+        'reservation_purchases_allowed': {'key': 'properties.reservationPurchasesAllowed', 'type': 'bool'},
+        'subscription_owner_can_view_charges': {'key': 'properties.subscriptionOwnerCanViewCharges', 'type': 'bool'},
     }
 
     def __init__(self, **kwargs):
         super(Policy, self).__init__(**kwargs)
-        self.reservation_purchases_allowed = kwargs.get('reservation_purchases_allowed', None)
         self.marketplace_purchases_allowed = kwargs.get('marketplace_purchases_allowed', None)
+        self.reservation_purchases_allowed = kwargs.get('reservation_purchases_allowed', None)
+        self.subscription_owner_can_view_charges = kwargs.get('subscription_owner_can_view_charges', None)
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/policy_py3.py b/azure-mgmt-billing/azure/mgmt/billing/models/policy_py3.py
index aef3034f2654..6fcb7d8b1561 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/policy_py3.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/policy_py3.py
@@ -24,12 +24,15 @@ class Policy(Resource):
     :vartype name: str
     :ivar type: Resource type.
     :vartype type: str
-    :param reservation_purchases_allowed: The reservationPurchasesAllowed
-     flag.
-    :type reservation_purchases_allowed: bool
     :param marketplace_purchases_allowed: The marketplacePurchasesAllowed
      flag.
     :type marketplace_purchases_allowed: bool
+    :param reservation_purchases_allowed: The reservationPurchasesAllowed
+     flag.
+    :type reservation_purchases_allowed: bool
+    :param subscription_owner_can_view_charges: The
+     subscriptionOwnerCanViewCharges flag.
+    :type subscription_owner_can_view_charges: bool
     """
 
     _validation = {
@@ -42,11 +45,13 @@ class Policy(Resource):
         'id': {'key': 'id', 'type': 'str'},
         'name': {'key': 'name', 'type': 'str'},
         'type': {'key': 'type', 'type': 'str'},
-        'reservation_purchases_allowed': {'key': 'properties.reservationPurchasesAllowed', 'type': 'bool'},
         'marketplace_purchases_allowed': {'key': 'properties.marketplacePurchasesAllowed', 'type': 'bool'},
+        'reservation_purchases_allowed': {'key': 'properties.reservationPurchasesAllowed', 'type': 'bool'},
+        'subscription_owner_can_view_charges': {'key': 'properties.subscriptionOwnerCanViewCharges', 'type': 'bool'},
     }
 
-    def __init__(self, *, reservation_purchases_allowed: bool=None, marketplace_purchases_allowed: bool=None, **kwargs) -> None:
+    def __init__(self, *, marketplace_purchases_allowed: bool=None, reservation_purchases_allowed: bool=None, subscription_owner_can_view_charges: bool=None, **kwargs) -> None:
         super(Policy, self).__init__(**kwargs)
-        self.reservation_purchases_allowed = reservation_purchases_allowed
         self.marketplace_purchases_allowed = marketplace_purchases_allowed
+        self.reservation_purchases_allowed = reservation_purchases_allowed
+        self.subscription_owner_can_view_charges = subscription_owner_can_view_charges
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/transactions_summary.py b/azure-mgmt-billing/azure/mgmt/billing/models/transactions_summary.py
index 9dd286bb63bb..b614b9deb73d 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/transactions_summary.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/transactions_summary.py
@@ -35,6 +35,8 @@ class TransactionsSummary(Resource):
     :vartype order_id: str
     :ivar order_name: The reservation order name.
     :vartype order_name: str
+    :ivar product_family: The product family.
+    :vartype product_family: str
     :ivar product_type_id: The product type id.
     :vartype product_type_id: str
     :ivar product_type: The type of product.
@@ -74,6 +76,7 @@ class TransactionsSummary(Resource):
         'invoice': {'readonly': True},
         'order_id': {'readonly': True},
         'order_name': {'readonly': True},
+        'product_family': {'readonly': True},
         'product_type_id': {'readonly': True},
         'product_type': {'readonly': True},
         'product_description': {'readonly': True},
@@ -96,6 +99,7 @@ class TransactionsSummary(Resource):
         'invoice': {'key': 'properties.invoice', 'type': 'str'},
         'order_id': {'key': 'properties.orderId', 'type': 'str'},
         'order_name': {'key': 'properties.orderName', 'type': 'str'},
+        'product_family': {'key': 'properties.productFamily', 'type': 'str'},
         'product_type_id': {'key': 'properties.productTypeId', 'type': 'str'},
         'product_type': {'key': 'properties.productType', 'type': 'str'},
         'product_description': {'key': 'properties.productDescription', 'type': 'str'},
@@ -117,6 +121,7 @@ def __init__(self, **kwargs):
         self.invoice = None
         self.order_id = None
         self.order_name = None
+        self.product_family = None
         self.product_type_id = None
         self.product_type = None
         self.product_description = None
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/transactions_summary_py3.py b/azure-mgmt-billing/azure/mgmt/billing/models/transactions_summary_py3.py
index 7d51ec8bec74..8e438dbdf077 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/transactions_summary_py3.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/transactions_summary_py3.py
@@ -35,6 +35,8 @@ class TransactionsSummary(Resource):
     :vartype order_id: str
     :ivar order_name: The reservation order name.
     :vartype order_name: str
+    :ivar product_family: The product family.
+    :vartype product_family: str
     :ivar product_type_id: The product type id.
     :vartype product_type_id: str
     :ivar product_type: The type of product.
@@ -74,6 +76,7 @@ class TransactionsSummary(Resource):
         'invoice': {'readonly': True},
         'order_id': {'readonly': True},
         'order_name': {'readonly': True},
+        'product_family': {'readonly': True},
         'product_type_id': {'readonly': True},
         'product_type': {'readonly': True},
         'product_description': {'readonly': True},
@@ -96,6 +99,7 @@ class TransactionsSummary(Resource):
         'invoice': {'key': 'properties.invoice', 'type': 'str'},
         'order_id': {'key': 'properties.orderId', 'type': 'str'},
         'order_name': {'key': 'properties.orderName', 'type': 'str'},
+        'product_family': {'key': 'properties.productFamily', 'type': 'str'},
         'product_type_id': {'key': 'properties.productTypeId', 'type': 'str'},
         'product_type': {'key': 'properties.productType', 'type': 'str'},
         'product_description': {'key': 'properties.productDescription', 'type': 'str'},
@@ -117,6 +121,7 @@ def __init__(self, *, kind=None, transaction_type=None, **kwargs) -> None:
         self.invoice = None
         self.order_id = None
         self.order_name = None
+        self.product_family = None
         self.product_type_id = None
         self.product_type = None
         self.product_description = None
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/transfer_billing_subscription_request.py b/azure-mgmt-billing/azure/mgmt/billing/models/transfer_billing_subscription_request.py
index 6af50002d8cc..db0e4281ef8c 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/transfer_billing_subscription_request.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/transfer_billing_subscription_request.py
@@ -15,15 +15,14 @@
 class TransferBillingSubscriptionRequest(Model):
     """Request parameters to transfer billing subscription.
 
-    :param destination_invoice_section_name: The destination
-     invoiceSectionName.
-    :type destination_invoice_section_name: str
+    :param destination_invoice_section_id: The destination invoice section id.
+    :type destination_invoice_section_id: str
     """
 
     _attribute_map = {
-        'destination_invoice_section_name': {'key': 'properties.destinationInvoiceSectionName', 'type': 'str'},
+        'destination_invoice_section_id': {'key': 'properties.destinationInvoiceSectionId', 'type': 'str'},
     }
 
     def __init__(self, **kwargs):
         super(TransferBillingSubscriptionRequest, self).__init__(**kwargs)
-        self.destination_invoice_section_name = kwargs.get('destination_invoice_section_name', None)
+        self.destination_invoice_section_id = kwargs.get('destination_invoice_section_id', None)
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/transfer_billing_subscription_request_properties.py b/azure-mgmt-billing/azure/mgmt/billing/models/transfer_billing_subscription_request_properties.py
index 32e96f842cdf..0f9174df2be3 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/transfer_billing_subscription_request_properties.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/transfer_billing_subscription_request_properties.py
@@ -15,15 +15,14 @@
 class TransferBillingSubscriptionRequestProperties(Model):
     """Request parameters to transfer billing subscription.
 
-    :param destination_invoice_section_name: The destination
-     invoiceSectionName.
-    :type destination_invoice_section_name: str
+    :param destination_invoice_section_id: The destination invoice section id.
+    :type destination_invoice_section_id: str
     """
 
     _attribute_map = {
-        'destination_invoice_section_name': {'key': 'destinationInvoiceSectionName', 'type': 'str'},
+        'destination_invoice_section_id': {'key': 'destinationInvoiceSectionId', 'type': 'str'},
     }
 
     def __init__(self, **kwargs):
         super(TransferBillingSubscriptionRequestProperties, self).__init__(**kwargs)
-        self.destination_invoice_section_name = kwargs.get('destination_invoice_section_name', None)
+        self.destination_invoice_section_id = kwargs.get('destination_invoice_section_id', None)
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/transfer_billing_subscription_request_properties_py3.py b/azure-mgmt-billing/azure/mgmt/billing/models/transfer_billing_subscription_request_properties_py3.py
index 95d748e6b66d..ceb12cf89262 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/transfer_billing_subscription_request_properties_py3.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/transfer_billing_subscription_request_properties_py3.py
@@ -15,15 +15,14 @@
 class TransferBillingSubscriptionRequestProperties(Model):
     """Request parameters to transfer billing subscription.
 
-    :param destination_invoice_section_name: The destination
-     invoiceSectionName.
-    :type destination_invoice_section_name: str
+    :param destination_invoice_section_id: The destination invoice section id.
+    :type destination_invoice_section_id: str
     """
 
     _attribute_map = {
-        'destination_invoice_section_name': {'key': 'destinationInvoiceSectionName', 'type': 'str'},
+        'destination_invoice_section_id': {'key': 'destinationInvoiceSectionId', 'type': 'str'},
     }
 
-    def __init__(self, *, destination_invoice_section_name: str=None, **kwargs) -> None:
+    def __init__(self, *, destination_invoice_section_id: str=None, **kwargs) -> None:
         super(TransferBillingSubscriptionRequestProperties, self).__init__(**kwargs)
-        self.destination_invoice_section_name = destination_invoice_section_name
+        self.destination_invoice_section_id = destination_invoice_section_id
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/transfer_billing_subscription_request_py3.py b/azure-mgmt-billing/azure/mgmt/billing/models/transfer_billing_subscription_request_py3.py
index 6d12cbdb86c7..707b9e89ef01 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/transfer_billing_subscription_request_py3.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/transfer_billing_subscription_request_py3.py
@@ -15,15 +15,14 @@
 class TransferBillingSubscriptionRequest(Model):
     """Request parameters to transfer billing subscription.
 
-    :param destination_invoice_section_name: The destination
-     invoiceSectionName.
-    :type destination_invoice_section_name: str
+    :param destination_invoice_section_id: The destination invoice section id.
+    :type destination_invoice_section_id: str
     """
 
     _attribute_map = {
-        'destination_invoice_section_name': {'key': 'properties.destinationInvoiceSectionName', 'type': 'str'},
+        'destination_invoice_section_id': {'key': 'properties.destinationInvoiceSectionId', 'type': 'str'},
     }
 
-    def __init__(self, *, destination_invoice_section_name: str=None, **kwargs) -> None:
+    def __init__(self, *, destination_invoice_section_id: str=None, **kwargs) -> None:
         super(TransferBillingSubscriptionRequest, self).__init__(**kwargs)
-        self.destination_invoice_section_name = destination_invoice_section_name
+        self.destination_invoice_section_id = destination_invoice_section_id
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/transfer_product_request_properties.py b/azure-mgmt-billing/azure/mgmt/billing/models/transfer_product_request_properties.py
index 47ca8b229e97..9feaa795f8f8 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/transfer_product_request_properties.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/transfer_product_request_properties.py
@@ -15,14 +15,14 @@
 class TransferProductRequestProperties(Model):
     """The properties of the product to initiate a transfer.
 
-    :param destination_invoice_section_name: Destination invoice section id.
-    :type destination_invoice_section_name: str
+    :param destination_invoice_section_id: Destination invoice section id.
+    :type destination_invoice_section_id: str
     """
 
     _attribute_map = {
-        'destination_invoice_section_name': {'key': 'destinationInvoiceSectionName', 'type': 'str'},
+        'destination_invoice_section_id': {'key': 'destinationInvoiceSectionId', 'type': 'str'},
     }
 
     def __init__(self, **kwargs):
         super(TransferProductRequestProperties, self).__init__(**kwargs)
-        self.destination_invoice_section_name = kwargs.get('destination_invoice_section_name', None)
+        self.destination_invoice_section_id = kwargs.get('destination_invoice_section_id', None)
diff --git a/azure-mgmt-billing/azure/mgmt/billing/models/transfer_product_request_properties_py3.py b/azure-mgmt-billing/azure/mgmt/billing/models/transfer_product_request_properties_py3.py
index 715e24e5b95b..029af2856f0e 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/models/transfer_product_request_properties_py3.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/models/transfer_product_request_properties_py3.py
@@ -15,14 +15,14 @@
 class TransferProductRequestProperties(Model):
     """The properties of the product to initiate a transfer.
 
-    :param destination_invoice_section_name: Destination invoice section id.
-    :type destination_invoice_section_name: str
+    :param destination_invoice_section_id: Destination invoice section id.
+    :type destination_invoice_section_id: str
     """
 
     _attribute_map = {
-        'destination_invoice_section_name': {'key': 'destinationInvoiceSectionName', 'type': 'str'},
+        'destination_invoice_section_id': {'key': 'destinationInvoiceSectionId', 'type': 'str'},
     }
 
-    def __init__(self, *, destination_invoice_section_name: str=None, **kwargs) -> None:
+    def __init__(self, *, destination_invoice_section_id: str=None, **kwargs) -> None:
         super(TransferProductRequestProperties, self).__init__(**kwargs)
-        self.destination_invoice_section_name = destination_invoice_section_name
+        self.destination_invoice_section_id = destination_invoice_section_id
diff --git a/azure-mgmt-billing/azure/mgmt/billing/operations/__init__.py b/azure-mgmt-billing/azure/mgmt/billing/operations/__init__.py
index 8955c7e83662..03590866e10e 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/operations/__init__.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/operations/__init__.py
@@ -10,7 +10,6 @@
 # --------------------------------------------------------------------------
 
 from .billing_accounts_operations import BillingAccountsOperations
-from .billing_accounts_with_create_invoice_section_permission_operations import BillingAccountsWithCreateInvoiceSectionPermissionOperations
 from .available_balance_by_billing_profile_operations import AvailableBalanceByBillingProfileOperations
 from .payment_methods_by_billing_profile_operations import PaymentMethodsByBillingProfileOperations
 from .billing_profiles_by_billing_account_name_operations import BillingProfilesByBillingAccountNameOperations
@@ -54,7 +53,6 @@
 
 __all__ = [
     'BillingAccountsOperations',
-    'BillingAccountsWithCreateInvoiceSectionPermissionOperations',
     'AvailableBalanceByBillingProfileOperations',
     'PaymentMethodsByBillingProfileOperations',
     'BillingProfilesByBillingAccountNameOperations',
diff --git a/azure-mgmt-billing/azure/mgmt/billing/operations/billing_accounts_with_create_invoice_section_permission_operations.py b/azure-mgmt-billing/azure/mgmt/billing/operations/billing_accounts_with_create_invoice_section_permission_operations.py
deleted file mode 100644
index fe37879251b8..000000000000
--- a/azure-mgmt-billing/azure/mgmt/billing/operations/billing_accounts_with_create_invoice_section_permission_operations.py
+++ /dev/null
@@ -1,94 +0,0 @@
-# coding=utf-8
-# --------------------------------------------------------------------------
-# 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 uuid
-from msrest.pipeline import ClientRawResponse
-
-from .. import models
-
-
-class BillingAccountsWithCreateInvoiceSectionPermissionOperations(object):
-    """BillingAccountsWithCreateInvoiceSectionPermissionOperations operations.
-
-    :param client: Client for service requests.
-    :param config: Configuration of service client.
-    :param serializer: An object model serializer.
-    :param deserializer: An object model deserializer.
-    :ivar api_version: Version of the API to be used with the client request. The current version is 2018-11-01-preview. Constant value: "2018-11-01-preview".
-    """
-
-    models = models
-
-    def __init__(self, client, config, serializer, deserializer):
-
-        self._client = client
-        self._serialize = serializer
-        self._deserialize = deserializer
-        self.api_version = "2018-11-01-preview"
-
-        self.config = config
-
-    def list(
-            self, expand=None, custom_headers=None, raw=False, **operation_config):
-        """Lists all billing accounts with create invoiceSection permission for a
-        user.
-
-        :param expand: May be used to expand the invoiceSections and
-         billingProfiles.
-        :type expand: str
-        :param dict custom_headers: headers that will be added to the request
-        :param bool raw: returns the direct response alongside the
-         deserialized response
-        :param operation_config: :ref:`Operation configuration
-         overrides<msrest:optionsforoperations>`.
-        :return: BillingAccountListResult or ClientRawResponse if raw=true
-        :rtype: ~azure.mgmt.billing.models.BillingAccountListResult or
-         ~msrest.pipeline.ClientRawResponse
-        :raises:
-         :class:`ErrorResponseException<azure.mgmt.billing.models.ErrorResponseException>`
-        """
-        # Construct URL
-        url = self.list.metadata['url']
-
-        # Construct parameters
-        query_parameters = {}
-        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
-        if expand is not None:
-            query_parameters['$expand'] = self._serialize.query("expand", expand, 'str')
-
-        # Construct headers
-        header_parameters = {}
-        header_parameters['Accept'] = 'application/json'
-        if self.config.generate_client_request_id:
-            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
-        if custom_headers:
-            header_parameters.update(custom_headers)
-        if self.config.accept_language is not None:
-            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
-
-        # Construct and send request
-        request = self._client.get(url, query_parameters, header_parameters)
-        response = self._client.send(request, stream=False, **operation_config)
-
-        if response.status_code not in [200]:
-            raise models.ErrorResponseException(self._deserialize, response)
-
-        deserialized = None
-
-        if response.status_code == 200:
-            deserialized = self._deserialize('BillingAccountListResult', response)
-
-        if raw:
-            client_raw_response = ClientRawResponse(deserialized, response)
-            return client_raw_response
-
-        return deserialized
-    list.metadata = {'url': '/providers/Microsoft.Billing/listBillingAccountsWithCreateInvoiceSectionPermission'}
diff --git a/azure-mgmt-billing/azure/mgmt/billing/operations/billing_subscription_operations.py b/azure-mgmt-billing/azure/mgmt/billing/operations/billing_subscription_operations.py
index 2da5d990012d..c33dae9080a6 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/operations/billing_subscription_operations.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/operations/billing_subscription_operations.py
@@ -103,8 +103,8 @@ def get(
 
 
     def _transfer_initial(
-            self, billing_account_name, invoice_section_name, billing_subscription_name, destination_invoice_section_name=None, custom_headers=None, raw=False, **operation_config):
-        parameters = models.TransferBillingSubscriptionRequestProperties(destination_invoice_section_name=destination_invoice_section_name)
+            self, billing_account_name, invoice_section_name, billing_subscription_name, destination_invoice_section_id=None, custom_headers=None, raw=False, **operation_config):
+        parameters = models.TransferBillingSubscriptionRequestProperties(destination_invoice_section_id=destination_invoice_section_id)
 
         # Construct URL
         url = self.transfer.metadata['url']
@@ -158,7 +158,7 @@ def _transfer_initial(
         return deserialized
 
     def transfer(
-            self, billing_account_name, invoice_section_name, billing_subscription_name, destination_invoice_section_name=None, custom_headers=None, raw=False, polling=True, **operation_config):
+            self, billing_account_name, invoice_section_name, billing_subscription_name, destination_invoice_section_id=None, custom_headers=None, raw=False, polling=True, **operation_config):
         """Transfers the GTM subscription from one invoice section to another
         within a billing account.
 
@@ -168,9 +168,9 @@ def transfer(
         :type invoice_section_name: str
         :param billing_subscription_name: Billing Subscription Id.
         :type billing_subscription_name: str
-        :param destination_invoice_section_name: The destination
-         invoiceSectionName.
-        :type destination_invoice_section_name: str
+        :param destination_invoice_section_id: The destination invoice section
+         id.
+        :type destination_invoice_section_id: str
         :param dict custom_headers: headers that will be added to the request
         :param bool raw: The poller return type is ClientRawResponse, the
          direct response alongside the deserialized response
@@ -190,7 +190,7 @@ def transfer(
             billing_account_name=billing_account_name,
             invoice_section_name=invoice_section_name,
             billing_subscription_name=billing_subscription_name,
-            destination_invoice_section_name=destination_invoice_section_name,
+            destination_invoice_section_id=destination_invoice_section_id,
             custom_headers=custom_headers,
             raw=True,
             **operation_config
diff --git a/azure-mgmt-billing/azure/mgmt/billing/operations/billing_subscriptions_by_billing_profile_operations.py b/azure-mgmt-billing/azure/mgmt/billing/operations/billing_subscriptions_by_billing_profile_operations.py
index 788ce0e94f88..36803e3ca700 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/operations/billing_subscriptions_by_billing_profile_operations.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/operations/billing_subscriptions_by_billing_profile_operations.py
@@ -95,4 +95,4 @@ def list(
             return client_raw_response
 
         return deserialized
-    list.metadata = {'url': '/providers/Microsoft.Billing/billingAccounts/{billingAccountName}/billingProfile/{billingProfileName}/billingSubscriptions'}
+    list.metadata = {'url': '/providers/Microsoft.Billing/billingAccounts/{billingAccountName}/billingProfiles/{billingProfileName}/billingSubscriptions'}
diff --git a/azure-mgmt-billing/azure/mgmt/billing/operations/policy_operations.py b/azure-mgmt-billing/azure/mgmt/billing/operations/policy_operations.py
index 674f8c4ca445..65e34a53f0d1 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/operations/policy_operations.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/operations/policy_operations.py
@@ -97,19 +97,15 @@ def get_by_billing_profile(
     get_by_billing_profile.metadata = {'url': '/providers/Microsoft.Billing/billingAccounts/{billingAccountName}/billingProfiles/{billingProfileName}/policies/default'}
 
     def update(
-            self, billing_account_name, billing_profile_name, reservation_purchases_allowed=None, marketplace_purchases_allowed=None, custom_headers=None, raw=False, **operation_config):
+            self, billing_account_name, billing_profile_name, parameters, custom_headers=None, raw=False, **operation_config):
         """The operation to update a policy.
 
         :param billing_account_name: billing Account Id.
         :type billing_account_name: str
         :param billing_profile_name: Billing Profile Id.
         :type billing_profile_name: str
-        :param reservation_purchases_allowed: The reservationPurchasesAllowed
-         flag.
-        :type reservation_purchases_allowed: bool
-        :param marketplace_purchases_allowed: The marketplacePurchasesAllowed
-         flag.
-        :type marketplace_purchases_allowed: bool
+        :param parameters: Parameters supplied to the update policy operation.
+        :type parameters: ~azure.mgmt.billing.models.Policy
         :param dict custom_headers: headers that will be added to the request
         :param bool raw: returns the direct response alongside the
          deserialized response
@@ -121,8 +117,6 @@ def update(
         :raises:
          :class:`ErrorResponseException<azure.mgmt.billing.models.ErrorResponseException>`
         """
-        parameters = models.Policy(reservation_purchases_allowed=reservation_purchases_allowed, marketplace_purchases_allowed=marketplace_purchases_allowed)
-
         # Construct URL
         url = self.update.metadata['url']
         path_format_arguments = {
diff --git a/azure-mgmt-billing/azure/mgmt/billing/operations/products_operations.py b/azure-mgmt-billing/azure/mgmt/billing/operations/products_operations.py
index 5b1e91b354fd..2fa6497a7f1c 100644
--- a/azure-mgmt-billing/azure/mgmt/billing/operations/products_operations.py
+++ b/azure-mgmt-billing/azure/mgmt/billing/operations/products_operations.py
@@ -100,7 +100,7 @@ def get(
     get.metadata = {'url': '/providers/Microsoft.Billing/billingAccounts/{billingAccountName}/invoiceSections/{invoiceSectionName}/products/{productName}'}
 
     def transfer(
-            self, billing_account_name, invoice_section_name, product_name, destination_invoice_section_name=None, custom_headers=None, raw=False, **operation_config):
+            self, billing_account_name, invoice_section_name, product_name, destination_invoice_section_id=None, custom_headers=None, raw=False, **operation_config):
         """The operation to transfer a Product to another InvoiceSection.
 
         :param billing_account_name: billing Account Id.
@@ -109,9 +109,8 @@ def transfer(
         :type invoice_section_name: str
         :param product_name: Invoice Id.
         :type product_name: str
-        :param destination_invoice_section_name: Destination invoice section
-         id.
-        :type destination_invoice_section_name: str
+        :param destination_invoice_section_id: Destination invoice section id.
+        :type destination_invoice_section_id: str
         :param dict custom_headers: headers that will be added to the request
         :param bool raw: returns the direct response alongside the
          deserialized response
@@ -123,7 +122,7 @@ def transfer(
         :raises:
          :class:`ErrorResponseException<azure.mgmt.billing.models.ErrorResponseException>`
         """
-        parameters = models.TransferProductRequestProperties(destination_invoice_section_name=destination_invoice_section_name)
+        parameters = models.TransferProductRequestProperties(destination_invoice_section_id=destination_invoice_section_id)
 
         # Construct URL
         url = self.transfer.metadata['url']
diff --git a/azure-mgmt-billing/setup.py b/azure-mgmt-billing/setup.py
index b2aa12bf873f..946b7232e50d 100644
--- a/azure-mgmt-billing/setup.py
+++ b/azure-mgmt-billing/setup.py
@@ -53,6 +53,7 @@
     version=version,
     description='Microsoft Azure {} Client Library for Python'.format(PACKAGE_PPRINT_NAME),
     long_description=readme + '\n\n' + history,
+    long_description_content_type='text/x-rst',
     license='MIT License',
     author='Microsoft Corporation',
     author_email='azpysdkhelp@microsoft.com',