diff --git a/management/azure_mgmt_consumption/lib/2019-01-01/generated/azure_mgmt_consumption/models/budget.rb b/management/azure_mgmt_consumption/lib/2019-01-01/generated/azure_mgmt_consumption/models/budget.rb
index b26fe2d32f..bf8c681cd0 100644
--- a/management/azure_mgmt_consumption/lib/2019-01-01/generated/azure_mgmt_consumption/models/budget.rb
+++ b/management/azure_mgmt_consumption/lib/2019-01-01/generated/azure_mgmt_consumption/models/budget.rb
@@ -21,7 +21,8 @@ class Budget < ProxyResource
 
       # @return [TimeGrainType] The time covered by a budget. Tracking of the
       # amount will be reset based on the time grain. Possible values include:
-      # 'Monthly', 'Quarterly', 'Annually'
+      # 'Monthly', 'Quarterly', 'Annually', 'BillingMonth', 'BillingQuarter',
+      # 'BillingAnnual'
       attr_accessor :time_grain
 
       # @return [BudgetTimePeriod] Has start and end date of the budget. The
diff --git a/management/azure_mgmt_consumption/lib/2019-01-01/generated/azure_mgmt_consumption/models/time_grain_type.rb b/management/azure_mgmt_consumption/lib/2019-01-01/generated/azure_mgmt_consumption/models/time_grain_type.rb
index 8bf5ff2f00..aeeecc9f15 100644
--- a/management/azure_mgmt_consumption/lib/2019-01-01/generated/azure_mgmt_consumption/models/time_grain_type.rb
+++ b/management/azure_mgmt_consumption/lib/2019-01-01/generated/azure_mgmt_consumption/models/time_grain_type.rb
@@ -12,6 +12,9 @@ module TimeGrainType
       Monthly = "Monthly"
       Quarterly = "Quarterly"
       Annually = "Annually"
+      BillingMonth = "BillingMonth"
+      BillingQuarter = "BillingQuarter"
+      BillingAnnual = "BillingAnnual"
     end
   end
 end