diff --git a/src/ResourceManager/ServiceBus/Commands.ServiceBus/Models/NamespaceAttributes.cs b/src/ResourceManager/ServiceBus/Commands.ServiceBus/Models/NamespaceAttributes.cs
index 0fbdf3d433e0..07ac90f7c622 100644
--- a/src/ResourceManager/ServiceBus/Commands.ServiceBus/Models/NamespaceAttributes.cs
+++ b/src/ResourceManager/ServiceBus/Commands.ServiceBus/Models/NamespaceAttributes.cs
@@ -108,10 +108,6 @@ public NamespaceAttributes(NamespaceResource evResource)
         /// </summary>
         public bool? Enabled { get; set; }
 
-        /// <summary>
-        /// Gets or sets the name of the resource group the Namespace is in
-        /// </summary>
-        [ObsoleteAttribute("ResourceGroupName property is obsolete.", false)]
-        public string ResourceGroupName { get; set; }
+        
     }
 }
diff --git a/tools/StaticAnalysis/Exceptions/BreakingChangeIssues.csv b/tools/StaticAnalysis/Exceptions/BreakingChangeIssues.csv
index 7e0db66b0bb7..6f7c20502cc6 100644
--- a/tools/StaticAnalysis/Exceptions/BreakingChangeIssues.csv
+++ b/tools/StaticAnalysis/Exceptions/BreakingChangeIssues.csv
@@ -117,6 +117,9 @@
 "Microsoft.Azure.Commands.MachineLearning.dll","Microsoft.Azure.Commands.MachineLearning.UpdateAzureMLWebService","Update-AzureRmMlWebService","0","3040","The generic type argument for 'property Parameters' has been changed from 'System.String' to 'Microsoft.Azure.Management.MachineLearning.WebServices.Models.WebServiceParameter'.","Change the generic type argument for 'property Parameters' back to 'System.String'."
 "Microsoft.Azure.Commands.KeyVault.dll","Microsoft.Azure.Commands.KeyVault.BackupAzureKeyVaultKey","Backup-AzureKeyVaultKey","0","2100","The parameter 'VaultName' in cmdlet 'Backup-AzureKeyVaultKey' is no longer in the parameter set '__AllParameterSets'.","Add parameter 'VaultName' back to the parameter set '__AllParameterSets'."
 "Microsoft.Azure.Commands.KeyVault.dll","Microsoft.Azure.Commands.KeyVault.BackupAzureKeyVaultKey","Backup-AzureKeyVaultKey","0","2100","The parameter 'Name' in cmdlet 'Backup-AzureKeyVaultKey' is no longer in the parameter set '__AllParameterSets'.","Add parameter 'Name' back to the parameter set '__AllParameterSets'."
+"D:\AzurePwr\azure-powershell\src\Package\Debug\ResourceManager\AzureResourceManager\AzureRM.ServiceBus\Microsoft.Azure.Commands.ServiceBus.dll","Microsoft.Azure.Commands.ServiceBus.Commands.Namespace.GetAzureRmServiceBusNamespace","Get-AzureRmServiceBusNamespace","0","3010","The property 'ResourceGroupName' of type 'NamespaceAttributes' has been removed.","Add the property 'ResourceGroupName' back to type 'NamespaceAttributes'."
+"D:\AzurePwr\azure-powershell\src\Package\Debug\ResourceManager\AzureResourceManager\AzureRM.ServiceBus\Microsoft.Azure.Commands.ServiceBus.dll","Microsoft.Azure.Commands.ServiceBus.Commands.Namespace.NewAzureRmServiceBusNamespace","New-AzureRmServiceBusNamespace","0","3010","The property 'ResourceGroupName' of type 'NamespaceAttributes' has been removed.","Add the property 'ResourceGroupName' back to type 'NamespaceAttributes'."
+"D:\AzurePwr\azure-powershell\src\Package\Debug\ResourceManager\AzureResourceManager\AzureRM.ServiceBus\Microsoft.Azure.Commands.ServiceBus.dll","Microsoft.Azure.Commands.ServiceBus.Commands.Namespace.SetAzureRmServiceBusNamespace","Set-AzureRmServiceBusNamespace","0","3010","The property 'ResourceGroupName' of type 'NamespaceAttributes' has been removed.","Add the property 'ResourceGroupName' back to type 'NamespaceAttributes'."
 "Microsoft.Azure.Commands.Compute.dll","Microsoft.Azure.Commands.Compute.NewAzureAdditionalUnattendContentCommand","Add-AzureRmVMAdditionalUnattendContent","0","3010","The property 'DataDiskNames' of type 'PSVirtualMachine' has been removed.","Add the property 'DataDiskNames' back to type 'PSVirtualMachine'."
 "Microsoft.Azure.Commands.Compute.dll","Microsoft.Azure.Commands.Compute.NewAzureAdditionalUnattendContentCommand","Add-AzureRmVMAdditionalUnattendContent","0","3010","The property 'NetworkInterfaceIDs' of type 'PSVirtualMachine' has been removed.","Add the property 'NetworkInterfaceIDs' back to type 'PSVirtualMachine'."
 "Microsoft.Azure.Commands.Compute.dll","Microsoft.Azure.Commands.Compute.NewAzureAdditionalUnattendContentCommand","Add-AzureRmVMAdditionalUnattendContent","0","3010","The property 'DataDiskNames' of type 'PSVirtualMachine' has been removed.","Add the property 'DataDiskNames' back to type 'PSVirtualMachine'."
@@ -184,4 +187,4 @@
 "Microsoft.Azure.Commands.Compute.dll","Microsoft.Azure.Commands.Compute.AddAzureVMNetworkInterfaceCommand","Add-AzureRmVMNetworkInterface","0","3010","The property 'DataDiskNames' of type 'PSVirtualMachine' has been removed.","Add the property 'DataDiskNames' back to type 'PSVirtualMachine'."
 "Microsoft.Azure.Commands.Compute.dll","Microsoft.Azure.Commands.Compute.AddAzureVMNetworkInterfaceCommand","Add-AzureRmVMNetworkInterface","0","3010","The property 'NetworkInterfaceIDs' of type 'PSVirtualMachine' has been removed.","Add the property 'NetworkInterfaceIDs' back to type 'PSVirtualMachine'."
 "Microsoft.Azure.Commands.Compute.dll","Microsoft.Azure.Commands.Compute.AddAzureVMNetworkInterfaceCommand","Add-AzureRmVMNetworkInterface","0","3010","The property 'DataDiskNames' of type 'PSVirtualMachine' has been removed.","Add the property 'DataDiskNames' back to type 'PSVirtualMachine'."
-"Microsoft.Azure.Commands.Compute.dll","Microsoft.Azure.Commands.Compute.AddAzureVMNetworkInterfaceCommand","Add-AzureRmVMNetworkInterface","0","3010","The property 'NetworkInterfaceIDs' of type 'PSVirtualMachine' has been removed.","Add the property 'NetworkInterfaceIDs' back to type 'PSVirtualMachine'."
\ No newline at end of file
+"Microsoft.Azure.Commands.Compute.dll","Microsoft.Azure.Commands.Compute.AddAzureVMNetworkInterfaceCommand","Add-AzureRmVMNetworkInterface","0","3010","The property 'NetworkInterfaceIDs' of type 'PSVirtualMachine' has been removed.","Add the property 'NetworkInterfaceIDs' back to type 'PSVirtualMachine'."