diff --git a/services/kusto/mgmt/2020-09-18/kusto/CHANGELOG.md b/services/kusto/mgmt/2020-09-18/kusto/CHANGELOG.md
new file mode 100644
index 000000000000..e9d929dc75bf
--- /dev/null
+++ b/services/kusto/mgmt/2020-09-18/kusto/CHANGELOG.md
@@ -0,0 +1,10 @@
+Generated from https://github.com/Azure/azure-rest-api-specs/tree/3c764635e7d442b3e74caf593029fcd440b3ef82
+
+Code generator @microsoft.azure/autorest.go@~2.1.161
+
+## Breaking Changes
+
+- Function `NewOperationListResultPage` parameter(s) have been changed from `(func(context.Context, OperationListResult) (OperationListResult, error))` to `(OperationListResult, func(context.Context, OperationListResult) (OperationListResult, error))`
+- Function `EventHubConnectionProperties.MarshalJSON` has been removed
+- Function `EventGridConnectionProperties.MarshalJSON` has been removed
+- Function `IotHubConnectionProperties.MarshalJSON` has been removed
diff --git a/services/kusto/mgmt/2020-09-18/kusto/attacheddatabaseconfigurations.go b/services/kusto/mgmt/2020-09-18/kusto/attacheddatabaseconfigurations.go
index 11320dce086b..e8ef27d88384 100644
--- a/services/kusto/mgmt/2020-09-18/kusto/attacheddatabaseconfigurations.go
+++ b/services/kusto/mgmt/2020-09-18/kusto/attacheddatabaseconfigurations.go
@@ -242,6 +242,7 @@ func (client AttachedDatabaseConfigurationsClient) Get(ctx context.Context, reso
 	result, err = client.GetResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.AttachedDatabaseConfigurationsClient", "Get", resp, "Failure responding to request")
+		return
 	}
 
 	return
@@ -318,6 +319,7 @@ func (client AttachedDatabaseConfigurationsClient) ListByCluster(ctx context.Con
 	result, err = client.ListByClusterResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.AttachedDatabaseConfigurationsClient", "ListByCluster", resp, "Failure responding to request")
+		return
 	}
 
 	return
diff --git a/services/kusto/mgmt/2020-09-18/kusto/clusterprincipalassignments.go b/services/kusto/mgmt/2020-09-18/kusto/clusterprincipalassignments.go
index 55dbece96a75..de8fdcb1e51a 100644
--- a/services/kusto/mgmt/2020-09-18/kusto/clusterprincipalassignments.go
+++ b/services/kusto/mgmt/2020-09-18/kusto/clusterprincipalassignments.go
@@ -84,6 +84,7 @@ func (client ClusterPrincipalAssignmentsClient) CheckNameAvailability(ctx contex
 	result, err = client.CheckNameAvailabilityResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.ClusterPrincipalAssignmentsClient", "CheckNameAvailability", resp, "Failure responding to request")
+		return
 	}
 
 	return
@@ -325,6 +326,7 @@ func (client ClusterPrincipalAssignmentsClient) Get(ctx context.Context, resourc
 	result, err = client.GetResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.ClusterPrincipalAssignmentsClient", "Get", resp, "Failure responding to request")
+		return
 	}
 
 	return
@@ -401,6 +403,7 @@ func (client ClusterPrincipalAssignmentsClient) List(ctx context.Context, resour
 	result, err = client.ListResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.ClusterPrincipalAssignmentsClient", "List", resp, "Failure responding to request")
+		return
 	}
 
 	return
diff --git a/services/kusto/mgmt/2020-09-18/kusto/clusters.go b/services/kusto/mgmt/2020-09-18/kusto/clusters.go
index 5fb56a0572b3..130194ceb437 100644
--- a/services/kusto/mgmt/2020-09-18/kusto/clusters.go
+++ b/services/kusto/mgmt/2020-09-18/kusto/clusters.go
@@ -159,6 +159,7 @@ func (client ClustersClient) CheckNameAvailability(ctx context.Context, location
 	result, err = client.CheckNameAvailabilityResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.ClustersClient", "CheckNameAvailability", resp, "Failure responding to request")
+		return
 	}
 
 	return
@@ -571,6 +572,7 @@ func (client ClustersClient) Get(ctx context.Context, resourceGroupName string,
 	result, err = client.GetResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.ClustersClient", "Get", resp, "Failure responding to request")
+		return
 	}
 
 	return
@@ -643,6 +645,7 @@ func (client ClustersClient) List(ctx context.Context) (result ClusterListResult
 	result, err = client.ListResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.ClustersClient", "List", resp, "Failure responding to request")
+		return
 	}
 
 	return
@@ -715,6 +718,7 @@ func (client ClustersClient) ListByResourceGroup(ctx context.Context, resourceGr
 	result, err = client.ListByResourceGroupResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.ClustersClient", "ListByResourceGroup", resp, "Failure responding to request")
+		return
 	}
 
 	return
@@ -790,6 +794,7 @@ func (client ClustersClient) ListFollowerDatabases(ctx context.Context, resource
 	result, err = client.ListFollowerDatabasesResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.ClustersClient", "ListFollowerDatabases", resp, "Failure responding to request")
+		return
 	}
 
 	return
@@ -865,6 +870,7 @@ func (client ClustersClient) ListLanguageExtensions(ctx context.Context, resourc
 	result, err = client.ListLanguageExtensionsResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.ClustersClient", "ListLanguageExtensions", resp, "Failure responding to request")
+		return
 	}
 
 	return
@@ -937,6 +943,7 @@ func (client ClustersClient) ListSkus(ctx context.Context) (result SkuDescriptio
 	result, err = client.ListSkusResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.ClustersClient", "ListSkus", resp, "Failure responding to request")
+		return
 	}
 
 	return
@@ -1010,6 +1017,7 @@ func (client ClustersClient) ListSkusByResource(ctx context.Context, resourceGro
 	result, err = client.ListSkusByResourceResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.ClustersClient", "ListSkusByResource", resp, "Failure responding to request")
+		return
 	}
 
 	return
diff --git a/services/kusto/mgmt/2020-09-18/kusto/databaseprincipalassignments.go b/services/kusto/mgmt/2020-09-18/kusto/databaseprincipalassignments.go
index 0e54cb1fe4a9..20a6db062613 100644
--- a/services/kusto/mgmt/2020-09-18/kusto/databaseprincipalassignments.go
+++ b/services/kusto/mgmt/2020-09-18/kusto/databaseprincipalassignments.go
@@ -85,6 +85,7 @@ func (client DatabasePrincipalAssignmentsClient) CheckNameAvailability(ctx conte
 	result, err = client.CheckNameAvailabilityResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.DatabasePrincipalAssignmentsClient", "CheckNameAvailability", resp, "Failure responding to request")
+		return
 	}
 
 	return
@@ -332,6 +333,7 @@ func (client DatabasePrincipalAssignmentsClient) Get(ctx context.Context, resour
 	result, err = client.GetResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.DatabasePrincipalAssignmentsClient", "Get", resp, "Failure responding to request")
+		return
 	}
 
 	return
@@ -410,6 +412,7 @@ func (client DatabasePrincipalAssignmentsClient) List(ctx context.Context, resou
 	result, err = client.ListResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.DatabasePrincipalAssignmentsClient", "List", resp, "Failure responding to request")
+		return
 	}
 
 	return
diff --git a/services/kusto/mgmt/2020-09-18/kusto/databases.go b/services/kusto/mgmt/2020-09-18/kusto/databases.go
index 58b1676c2de3..719500f9e745 100644
--- a/services/kusto/mgmt/2020-09-18/kusto/databases.go
+++ b/services/kusto/mgmt/2020-09-18/kusto/databases.go
@@ -77,6 +77,7 @@ func (client DatabasesClient) AddPrincipals(ctx context.Context, resourceGroupNa
 	result, err = client.AddPrincipalsResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.DatabasesClient", "AddPrincipals", resp, "Failure responding to request")
+		return
 	}
 
 	return
@@ -162,6 +163,7 @@ func (client DatabasesClient) CheckNameAvailability(ctx context.Context, resourc
 	result, err = client.CheckNameAvailabilityResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.DatabasesClient", "CheckNameAvailability", resp, "Failure responding to request")
+		return
 	}
 
 	return
@@ -396,6 +398,7 @@ func (client DatabasesClient) Get(ctx context.Context, resourceGroupName string,
 	result, err = client.GetResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.DatabasesClient", "Get", resp, "Failure responding to request")
+		return
 	}
 
 	return
@@ -472,6 +475,7 @@ func (client DatabasesClient) ListByCluster(ctx context.Context, resourceGroupNa
 	result, err = client.ListByClusterResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.DatabasesClient", "ListByCluster", resp, "Failure responding to request")
+		return
 	}
 
 	return
@@ -548,6 +552,7 @@ func (client DatabasesClient) ListPrincipals(ctx context.Context, resourceGroupN
 	result, err = client.ListPrincipalsResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.DatabasesClient", "ListPrincipals", resp, "Failure responding to request")
+		return
 	}
 
 	return
@@ -626,6 +631,7 @@ func (client DatabasesClient) RemovePrincipals(ctx context.Context, resourceGrou
 	result, err = client.RemovePrincipalsResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.DatabasesClient", "RemovePrincipals", resp, "Failure responding to request")
+		return
 	}
 
 	return
diff --git a/services/kusto/mgmt/2020-09-18/kusto/dataconnections.go b/services/kusto/mgmt/2020-09-18/kusto/dataconnections.go
index 5e054b2f3057..5038a59db82d 100644
--- a/services/kusto/mgmt/2020-09-18/kusto/dataconnections.go
+++ b/services/kusto/mgmt/2020-09-18/kusto/dataconnections.go
@@ -84,6 +84,7 @@ func (client DataConnectionsClient) CheckNameAvailability(ctx context.Context, r
 	result, err = client.CheckNameAvailabilityResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.DataConnectionsClient", "CheckNameAvailability", resp, "Failure responding to request")
+		return
 	}
 
 	return
@@ -404,6 +405,7 @@ func (client DataConnectionsClient) Get(ctx context.Context, resourceGroupName s
 	result, err = client.GetResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.DataConnectionsClient", "Get", resp, "Failure responding to request")
+		return
 	}
 
 	return
@@ -482,6 +484,7 @@ func (client DataConnectionsClient) ListByDatabase(ctx context.Context, resource
 	result, err = client.ListByDatabaseResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.DataConnectionsClient", "ListByDatabase", resp, "Failure responding to request")
+		return
 	}
 
 	return
diff --git a/services/kusto/mgmt/2020-09-18/kusto/models.go b/services/kusto/mgmt/2020-09-18/kusto/models.go
index 5c0fda849e3d..649ac54b31e9 100644
--- a/services/kusto/mgmt/2020-09-18/kusto/models.go
+++ b/services/kusto/mgmt/2020-09-18/kusto/models.go
@@ -37,11 +37,11 @@ type AttachedDatabaseConfiguration struct {
 	Location *string `json:"location,omitempty"`
 	// AttachedDatabaseConfigurationProperties - The properties of the attached database configuration.
 	*AttachedDatabaseConfigurationProperties `json:"properties,omitempty"`
-	// ID - READ-ONLY; Fully qualified resource Id for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
+	// ID - READ-ONLY; Fully qualified resource ID for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
 	ID *string `json:"id,omitempty"`
 	// Name - READ-ONLY; The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - READ-ONLY; The type of the resource. Ex- Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+	// Type - READ-ONLY; The type of the resource. E.g. "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
 	Type *string `json:"type,omitempty"`
 }
 
@@ -124,10 +124,10 @@ type AttachedDatabaseConfigurationListResult struct {
 	Value *[]AttachedDatabaseConfiguration `json:"value,omitempty"`
 }
 
-// AttachedDatabaseConfigurationProperties class representing the an attached database configuration properties
-// of kind specific.
+// AttachedDatabaseConfigurationProperties class representing the an attached database configuration
+// properties of kind specific.
 type AttachedDatabaseConfigurationProperties struct {
-	// ProvisioningState - READ-ONLY; The provisioned state of the resource. Possible values include: 'Running', 'Creating', 'Deleting', 'Succeeded', 'Failed', 'Moving'
+	// ProvisioningState - The provisioned state of the resource. Possible values include: 'Running', 'Creating', 'Deleting', 'Succeeded', 'Failed', 'Moving'
 	ProvisioningState ProvisioningState `json:"provisioningState,omitempty"`
 	// DatabaseName - The name of the database which you would like to attach, use * if you want to follow all current and future databases.
 	DatabaseName *string `json:"databaseName,omitempty"`
@@ -142,6 +142,9 @@ type AttachedDatabaseConfigurationProperties struct {
 // MarshalJSON is the custom marshaler for AttachedDatabaseConfigurationProperties.
 func (adcp AttachedDatabaseConfigurationProperties) MarshalJSON() ([]byte, error) {
 	objectMap := make(map[string]interface{})
+	if adcp.ProvisioningState != "" {
+		objectMap["provisioningState"] = adcp.ProvisioningState
+	}
 	if adcp.DatabaseName != nil {
 		objectMap["databaseName"] = adcp.DatabaseName
 	}
@@ -154,8 +157,8 @@ func (adcp AttachedDatabaseConfigurationProperties) MarshalJSON() ([]byte, error
 	return json.Marshal(objectMap)
 }
 
-// AttachedDatabaseConfigurationsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results
-// of a long-running operation.
+// AttachedDatabaseConfigurationsCreateOrUpdateFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type AttachedDatabaseConfigurationsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -218,15 +221,15 @@ type AzureCapacity struct {
 	Default *int32 `json:"default,omitempty"`
 }
 
-// AzureEntityResource the resource model definition for a Azure Resource Manager resource with an etag.
+// AzureEntityResource the resource model definition for an Azure Resource Manager resource with an etag.
 type AzureEntityResource struct {
 	// Etag - READ-ONLY; Resource Etag.
 	Etag *string `json:"etag,omitempty"`
-	// ID - READ-ONLY; Fully qualified resource Id for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
+	// ID - READ-ONLY; Fully qualified resource ID for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
 	ID *string `json:"id,omitempty"`
 	// Name - READ-ONLY; The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - READ-ONLY; The type of the resource. Ex- Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+	// Type - READ-ONLY; The type of the resource. E.g. "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
 	Type *string `json:"type,omitempty"`
 }
 
@@ -304,11 +307,11 @@ type Cluster struct {
 	Tags map[string]*string `json:"tags"`
 	// Location - The geo-location where the resource lives
 	Location *string `json:"location,omitempty"`
-	// ID - READ-ONLY; Fully qualified resource Id for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
+	// ID - READ-ONLY; Fully qualified resource ID for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
 	ID *string `json:"id,omitempty"`
 	// Name - READ-ONLY; The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - READ-ONLY; The type of the resource. Ex- Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+	// Type - READ-ONLY; The type of the resource. E.g. "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
 	Type *string `json:"type,omitempty"`
 }
 
@@ -452,11 +455,11 @@ type ClusterPrincipalAssignment struct {
 	autorest.Response `json:"-"`
 	// ClusterPrincipalProperties - The cluster principal.
 	*ClusterPrincipalProperties `json:"properties,omitempty"`
-	// ID - READ-ONLY; Fully qualified resource Id for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
+	// ID - READ-ONLY; Fully qualified resource ID for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
 	ID *string `json:"id,omitempty"`
 	// Name - READ-ONLY; The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - READ-ONLY; The type of the resource. Ex- Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+	// Type - READ-ONLY; The type of the resource. E.g. "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
 	Type *string `json:"type,omitempty"`
 }
 
@@ -535,8 +538,8 @@ type ClusterPrincipalAssignmentListResult struct {
 	Value *[]ClusterPrincipalAssignment `json:"value,omitempty"`
 }
 
-// ClusterPrincipalAssignmentsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of
-// a long-running operation.
+// ClusterPrincipalAssignmentsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results
+// of a long-running operation.
 type ClusterPrincipalAssignmentsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -601,7 +604,7 @@ type ClusterPrincipalProperties struct {
 	TenantName *string `json:"tenantName,omitempty"`
 	// PrincipalName - READ-ONLY; The principal name
 	PrincipalName *string `json:"principalName,omitempty"`
-	// ProvisioningState - READ-ONLY; The provisioned state of the resource. Possible values include: 'Running', 'Creating', 'Deleting', 'Succeeded', 'Failed', 'Moving'
+	// ProvisioningState - The provisioned state of the resource. Possible values include: 'Running', 'Creating', 'Deleting', 'Succeeded', 'Failed', 'Moving'
 	ProvisioningState ProvisioningState `json:"provisioningState,omitempty"`
 }
 
@@ -620,6 +623,9 @@ func (cpp ClusterPrincipalProperties) MarshalJSON() ([]byte, error) {
 	if cpp.PrincipalType != "" {
 		objectMap["principalType"] = cpp.PrincipalType
 	}
+	if cpp.ProvisioningState != "" {
+		objectMap["provisioningState"] = cpp.ProvisioningState
+	}
 	return json.Marshal(objectMap)
 }
 
@@ -627,7 +633,7 @@ func (cpp ClusterPrincipalProperties) MarshalJSON() ([]byte, error) {
 type ClusterProperties struct {
 	// State - READ-ONLY; The state of the resource. Possible values include: 'StateCreating', 'StateUnavailable', 'StateRunning', 'StateDeleting', 'StateDeleted', 'StateStopping', 'StateStopped', 'StateStarting', 'StateUpdating'
 	State State `json:"state,omitempty"`
-	// ProvisioningState - READ-ONLY; The provisioned state of the resource. Possible values include: 'Running', 'Creating', 'Deleting', 'Succeeded', 'Failed', 'Moving'
+	// ProvisioningState - The provisioned state of the resource. Possible values include: 'Running', 'Creating', 'Deleting', 'Succeeded', 'Failed', 'Moving'
 	ProvisioningState ProvisioningState `json:"provisioningState,omitempty"`
 	// URI - READ-ONLY; The cluster URI.
 	URI *string `json:"uri,omitempty"`
@@ -660,6 +666,9 @@ type ClusterProperties struct {
 // MarshalJSON is the custom marshaler for ClusterProperties.
 func (cp ClusterProperties) MarshalJSON() ([]byte, error) {
 	objectMap := make(map[string]interface{})
+	if cp.ProvisioningState != "" {
+		objectMap["provisioningState"] = cp.ProvisioningState
+	}
 	if cp.TrustedExternalTenants != nil {
 		objectMap["trustedExternalTenants"] = cp.TrustedExternalTenants
 	}
@@ -742,7 +751,8 @@ func (future *ClustersCreateOrUpdateFuture) Result(client ClustersClient) (c Clu
 	return
 }
 
-// ClustersDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ClustersDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ClustersDeleteFuture struct {
 	azure.Future
 }
@@ -839,7 +849,8 @@ func (future *ClustersRemoveLanguageExtensionsFuture) Result(client ClustersClie
 	return
 }
 
-// ClustersStartFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ClustersStartFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ClustersStartFuture struct {
 	azure.Future
 }
@@ -883,7 +894,8 @@ func (future *ClustersStopFuture) Result(client ClustersClient) (ar autorest.Res
 	return
 }
 
-// ClustersUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// ClustersUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type ClustersUpdateFuture struct {
 	azure.Future
 }
@@ -923,11 +935,11 @@ type ClusterUpdate struct {
 	Identity *Identity `json:"identity,omitempty"`
 	// ClusterProperties - The cluster properties.
 	*ClusterProperties `json:"properties,omitempty"`
-	// ID - READ-ONLY; Fully qualified resource Id for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
+	// ID - READ-ONLY; Fully qualified resource ID for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
 	ID *string `json:"id,omitempty"`
 	// Name - READ-ONLY; The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - READ-ONLY; The type of the resource. Ex- Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+	// Type - READ-ONLY; The type of the resource. E.g. "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
 	Type *string `json:"type,omitempty"`
 }
 
@@ -1053,11 +1065,11 @@ type Database struct {
 	Location *string `json:"location,omitempty"`
 	// Kind - Possible values include: 'KindDatabase', 'KindReadWrite', 'KindReadOnlyFollowing'
 	Kind Kind `json:"kind,omitempty"`
-	// ID - READ-ONLY; Fully qualified resource Id for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
+	// ID - READ-ONLY; Fully qualified resource ID for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
 	ID *string `json:"id,omitempty"`
 	// Name - READ-ONLY; The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - READ-ONLY; The type of the resource. Ex- Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+	// Type - READ-ONLY; The type of the resource. E.g. "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
 	Type *string `json:"type,omitempty"`
 }
 
@@ -1229,11 +1241,11 @@ type DatabasePrincipalAssignment struct {
 	autorest.Response `json:"-"`
 	// DatabasePrincipalProperties - The database principal.
 	*DatabasePrincipalProperties `json:"properties,omitempty"`
-	// ID - READ-ONLY; Fully qualified resource Id for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
+	// ID - READ-ONLY; Fully qualified resource ID for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
 	ID *string `json:"id,omitempty"`
 	// Name - READ-ONLY; The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - READ-ONLY; The type of the resource. Ex- Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+	// Type - READ-ONLY; The type of the resource. E.g. "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
 	Type *string `json:"type,omitempty"`
 }
 
@@ -1312,8 +1324,8 @@ type DatabasePrincipalAssignmentListResult struct {
 	Value *[]DatabasePrincipalAssignment `json:"value,omitempty"`
 }
 
-// DatabasePrincipalAssignmentsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of
-// a long-running operation.
+// DatabasePrincipalAssignmentsCreateOrUpdateFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type DatabasePrincipalAssignmentsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -1391,7 +1403,7 @@ type DatabasePrincipalProperties struct {
 	TenantName *string `json:"tenantName,omitempty"`
 	// PrincipalName - READ-ONLY; The principal name
 	PrincipalName *string `json:"principalName,omitempty"`
-	// ProvisioningState - READ-ONLY; The provisioned state of the resource. Possible values include: 'Running', 'Creating', 'Deleting', 'Succeeded', 'Failed', 'Moving'
+	// ProvisioningState - The provisioned state of the resource. Possible values include: 'Running', 'Creating', 'Deleting', 'Succeeded', 'Failed', 'Moving'
 	ProvisioningState ProvisioningState `json:"provisioningState,omitempty"`
 }
 
@@ -1410,6 +1422,9 @@ func (dpp DatabasePrincipalProperties) MarshalJSON() ([]byte, error) {
 	if dpp.PrincipalType != "" {
 		objectMap["principalType"] = dpp.PrincipalType
 	}
+	if dpp.ProvisioningState != "" {
+		objectMap["provisioningState"] = dpp.ProvisioningState
+	}
 	return json.Marshal(objectMap)
 }
 
@@ -1442,7 +1457,8 @@ func (future *DatabasesCreateOrUpdateFuture) Result(client DatabasesClient) (dm
 	return
 }
 
-// DatabasesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DatabasesDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DatabasesDeleteFuture struct {
 	azure.Future
 }
@@ -1470,7 +1486,8 @@ type DatabaseStatistics struct {
 	Size *float64 `json:"size,omitempty"`
 }
 
-// DatabasesUpdateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DatabasesUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DatabasesUpdateFuture struct {
 	azure.Future
 }
@@ -1513,11 +1530,11 @@ type DataConnection struct {
 	Location *string `json:"location,omitempty"`
 	// Kind - Possible values include: 'KindDataConnection', 'KindEventHub', 'KindIotHub', 'KindEventGrid'
 	Kind KindBasicDataConnection `json:"kind,omitempty"`
-	// ID - READ-ONLY; Fully qualified resource Id for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
+	// ID - READ-ONLY; Fully qualified resource ID for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
 	ID *string `json:"id,omitempty"`
 	// Name - READ-ONLY; The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - READ-ONLY; The type of the resource. Ex- Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+	// Type - READ-ONLY; The type of the resource. E.g. "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
 	Type *string `json:"type,omitempty"`
 }
 
@@ -1688,8 +1705,8 @@ func (future *DataConnectionsCreateOrUpdateFuture) Result(client DataConnections
 	return
 }
 
-// DataConnectionsDataConnectionValidationMethodFuture an abstraction for monitoring and retrieving the results
-// of a long-running operation.
+// DataConnectionsDataConnectionValidationMethodFuture an abstraction for monitoring and retrieving the
+// results of a long-running operation.
 type DataConnectionsDataConnectionValidationMethodFuture struct {
 	azure.Future
 }
@@ -1847,40 +1864,10 @@ type EventGridConnectionProperties struct {
 	IgnoreFirstRecord *bool `json:"ignoreFirstRecord,omitempty"`
 	// BlobStorageEventType - The name of blob storage event type to process. Possible values include: 'MicrosoftStorageBlobCreated', 'MicrosoftStorageBlobRenamed'
 	BlobStorageEventType BlobStorageEventType `json:"blobStorageEventType,omitempty"`
-	// ProvisioningState - READ-ONLY; The provisioned state of the resource. Possible values include: 'Running', 'Creating', 'Deleting', 'Succeeded', 'Failed', 'Moving'
+	// ProvisioningState - The provisioned state of the resource. Possible values include: 'Running', 'Creating', 'Deleting', 'Succeeded', 'Failed', 'Moving'
 	ProvisioningState ProvisioningState `json:"provisioningState,omitempty"`
 }
 
-// MarshalJSON is the custom marshaler for EventGridConnectionProperties.
-func (egcp EventGridConnectionProperties) MarshalJSON() ([]byte, error) {
-	objectMap := make(map[string]interface{})
-	if egcp.StorageAccountResourceID != nil {
-		objectMap["storageAccountResourceId"] = egcp.StorageAccountResourceID
-	}
-	if egcp.EventHubResourceID != nil {
-		objectMap["eventHubResourceId"] = egcp.EventHubResourceID
-	}
-	if egcp.ConsumerGroup != nil {
-		objectMap["consumerGroup"] = egcp.ConsumerGroup
-	}
-	if egcp.TableName != nil {
-		objectMap["tableName"] = egcp.TableName
-	}
-	if egcp.MappingRuleName != nil {
-		objectMap["mappingRuleName"] = egcp.MappingRuleName
-	}
-	if egcp.DataFormat != "" {
-		objectMap["dataFormat"] = egcp.DataFormat
-	}
-	if egcp.IgnoreFirstRecord != nil {
-		objectMap["ignoreFirstRecord"] = egcp.IgnoreFirstRecord
-	}
-	if egcp.BlobStorageEventType != "" {
-		objectMap["blobStorageEventType"] = egcp.BlobStorageEventType
-	}
-	return json.Marshal(objectMap)
-}
-
 // EventGridDataConnection class representing an Event Grid data connection.
 type EventGridDataConnection struct {
 	// EventGridConnectionProperties - The properties of the Event Grid data connection.
@@ -1889,11 +1876,11 @@ type EventGridDataConnection struct {
 	Location *string `json:"location,omitempty"`
 	// Kind - Possible values include: 'KindDataConnection', 'KindEventHub', 'KindIotHub', 'KindEventGrid'
 	Kind KindBasicDataConnection `json:"kind,omitempty"`
-	// ID - READ-ONLY; Fully qualified resource Id for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
+	// ID - READ-ONLY; Fully qualified resource ID for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
 	ID *string `json:"id,omitempty"`
 	// Name - READ-ONLY; The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - READ-ONLY; The type of the resource. Ex- Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+	// Type - READ-ONLY; The type of the resource. E.g. "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
 	Type *string `json:"type,omitempty"`
 }
 
@@ -2023,37 +2010,10 @@ type EventHubConnectionProperties struct {
 	EventSystemProperties *[]string `json:"eventSystemProperties,omitempty"`
 	// Compression - The event hub messages compression type. Possible values include: 'CompressionNone', 'CompressionGZip'
 	Compression Compression `json:"compression,omitempty"`
-	// ProvisioningState - READ-ONLY; The provisioned state of the resource. Possible values include: 'Running', 'Creating', 'Deleting', 'Succeeded', 'Failed', 'Moving'
+	// ProvisioningState - The provisioned state of the resource. Possible values include: 'Running', 'Creating', 'Deleting', 'Succeeded', 'Failed', 'Moving'
 	ProvisioningState ProvisioningState `json:"provisioningState,omitempty"`
 }
 
-// MarshalJSON is the custom marshaler for EventHubConnectionProperties.
-func (ehcp EventHubConnectionProperties) MarshalJSON() ([]byte, error) {
-	objectMap := make(map[string]interface{})
-	if ehcp.EventHubResourceID != nil {
-		objectMap["eventHubResourceId"] = ehcp.EventHubResourceID
-	}
-	if ehcp.ConsumerGroup != nil {
-		objectMap["consumerGroup"] = ehcp.ConsumerGroup
-	}
-	if ehcp.TableName != nil {
-		objectMap["tableName"] = ehcp.TableName
-	}
-	if ehcp.MappingRuleName != nil {
-		objectMap["mappingRuleName"] = ehcp.MappingRuleName
-	}
-	if ehcp.DataFormat != "" {
-		objectMap["dataFormat"] = ehcp.DataFormat
-	}
-	if ehcp.EventSystemProperties != nil {
-		objectMap["eventSystemProperties"] = ehcp.EventSystemProperties
-	}
-	if ehcp.Compression != "" {
-		objectMap["compression"] = ehcp.Compression
-	}
-	return json.Marshal(objectMap)
-}
-
 // EventHubDataConnection class representing an event hub data connection.
 type EventHubDataConnection struct {
 	// EventHubConnectionProperties - The Event Hub data connection properties to validate.
@@ -2062,11 +2022,11 @@ type EventHubDataConnection struct {
 	Location *string `json:"location,omitempty"`
 	// Kind - Possible values include: 'KindDataConnection', 'KindEventHub', 'KindIotHub', 'KindEventGrid'
 	Kind KindBasicDataConnection `json:"kind,omitempty"`
-	// ID - READ-ONLY; Fully qualified resource Id for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
+	// ID - READ-ONLY; Fully qualified resource ID for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
 	ID *string `json:"id,omitempty"`
 	// Name - READ-ONLY; The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - READ-ONLY; The type of the resource. Ex- Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+	// Type - READ-ONLY; The type of the resource. E.g. "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
 	Type *string `json:"type,omitempty"`
 }
 
@@ -2257,37 +2217,10 @@ type IotHubConnectionProperties struct {
 	EventSystemProperties *[]string `json:"eventSystemProperties,omitempty"`
 	// SharedAccessPolicyName - The name of the share access policy
 	SharedAccessPolicyName *string `json:"sharedAccessPolicyName,omitempty"`
-	// ProvisioningState - READ-ONLY; The provisioned state of the resource. Possible values include: 'Running', 'Creating', 'Deleting', 'Succeeded', 'Failed', 'Moving'
+	// ProvisioningState - The provisioned state of the resource. Possible values include: 'Running', 'Creating', 'Deleting', 'Succeeded', 'Failed', 'Moving'
 	ProvisioningState ProvisioningState `json:"provisioningState,omitempty"`
 }
 
-// MarshalJSON is the custom marshaler for IotHubConnectionProperties.
-func (ihcp IotHubConnectionProperties) MarshalJSON() ([]byte, error) {
-	objectMap := make(map[string]interface{})
-	if ihcp.IotHubResourceID != nil {
-		objectMap["iotHubResourceId"] = ihcp.IotHubResourceID
-	}
-	if ihcp.ConsumerGroup != nil {
-		objectMap["consumerGroup"] = ihcp.ConsumerGroup
-	}
-	if ihcp.TableName != nil {
-		objectMap["tableName"] = ihcp.TableName
-	}
-	if ihcp.MappingRuleName != nil {
-		objectMap["mappingRuleName"] = ihcp.MappingRuleName
-	}
-	if ihcp.DataFormat != "" {
-		objectMap["dataFormat"] = ihcp.DataFormat
-	}
-	if ihcp.EventSystemProperties != nil {
-		objectMap["eventSystemProperties"] = ihcp.EventSystemProperties
-	}
-	if ihcp.SharedAccessPolicyName != nil {
-		objectMap["sharedAccessPolicyName"] = ihcp.SharedAccessPolicyName
-	}
-	return json.Marshal(objectMap)
-}
-
 // IotHubDataConnection class representing an iot hub data connection.
 type IotHubDataConnection struct {
 	// IotHubConnectionProperties - The Iot Hub data connection properties.
@@ -2296,11 +2229,11 @@ type IotHubDataConnection struct {
 	Location *string `json:"location,omitempty"`
 	// Kind - Possible values include: 'KindDataConnection', 'KindEventHub', 'KindIotHub', 'KindEventGrid'
 	Kind KindBasicDataConnection `json:"kind,omitempty"`
-	// ID - READ-ONLY; Fully qualified resource Id for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
+	// ID - READ-ONLY; Fully qualified resource ID for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
 	ID *string `json:"id,omitempty"`
 	// Name - READ-ONLY; The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - READ-ONLY; The type of the resource. Ex- Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+	// Type - READ-ONLY; The type of the resource. E.g. "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
 	Type *string `json:"type,omitempty"`
 }
 
@@ -2614,8 +2547,11 @@ func (page OperationListResultPage) Values() []Operation {
 }
 
 // Creates a new instance of the OperationListResultPage type.
-func NewOperationListResultPage(getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
-	return OperationListResultPage{fn: getNextPage}
+func NewOperationListResultPage(cur OperationListResult, getNextPage func(context.Context, OperationListResult) (OperationListResult, error)) OperationListResultPage {
+	return OperationListResultPage{
+		fn:  getNextPage,
+		olr: cur,
+	}
 }
 
 // OptimizedAutoscale a class that contains the optimized auto scale definition.
@@ -2630,14 +2566,14 @@ type OptimizedAutoscale struct {
 	Maximum *int32 `json:"maximum,omitempty"`
 }
 
-// ProxyResource the resource model definition for a ARM proxy resource. It will have everything other than
-// required location and tags
+// ProxyResource the resource model definition for a Azure Resource Manager proxy resource. It will not
+// have tags and a location
 type ProxyResource struct {
-	// ID - READ-ONLY; Fully qualified resource Id for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
+	// ID - READ-ONLY; Fully qualified resource ID for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
 	ID *string `json:"id,omitempty"`
 	// Name - READ-ONLY; The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - READ-ONLY; The type of the resource. Ex- Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+	// Type - READ-ONLY; The type of the resource. E.g. "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
 	Type *string `json:"type,omitempty"`
 }
 
@@ -2649,11 +2585,11 @@ type ReadOnlyFollowingDatabase struct {
 	Location *string `json:"location,omitempty"`
 	// Kind - Possible values include: 'KindDatabase', 'KindReadWrite', 'KindReadOnlyFollowing'
 	Kind Kind `json:"kind,omitempty"`
-	// ID - READ-ONLY; Fully qualified resource Id for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
+	// ID - READ-ONLY; Fully qualified resource ID for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
 	ID *string `json:"id,omitempty"`
 	// Name - READ-ONLY; The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - READ-ONLY; The type of the resource. Ex- Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+	// Type - READ-ONLY; The type of the resource. E.g. "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
 	Type *string `json:"type,omitempty"`
 }
 
@@ -2764,7 +2700,7 @@ func (rofd *ReadOnlyFollowingDatabase) UnmarshalJSON(body []byte) error {
 
 // ReadOnlyFollowingDatabaseProperties class representing the Kusto database properties.
 type ReadOnlyFollowingDatabaseProperties struct {
-	// ProvisioningState - READ-ONLY; The provisioned state of the resource. Possible values include: 'Running', 'Creating', 'Deleting', 'Succeeded', 'Failed', 'Moving'
+	// ProvisioningState - The provisioned state of the resource. Possible values include: 'Running', 'Creating', 'Deleting', 'Succeeded', 'Failed', 'Moving'
 	ProvisioningState ProvisioningState `json:"provisioningState,omitempty"`
 	// SoftDeletePeriod - READ-ONLY; The time the data should be kept before it stops being accessible to queries in TimeSpan.
 	SoftDeletePeriod *string `json:"softDeletePeriod,omitempty"`
@@ -2783,6 +2719,9 @@ type ReadOnlyFollowingDatabaseProperties struct {
 // MarshalJSON is the custom marshaler for ReadOnlyFollowingDatabaseProperties.
 func (rofdp ReadOnlyFollowingDatabaseProperties) MarshalJSON() ([]byte, error) {
 	objectMap := make(map[string]interface{})
+	if rofdp.ProvisioningState != "" {
+		objectMap["provisioningState"] = rofdp.ProvisioningState
+	}
 	if rofdp.HotCachePeriod != nil {
 		objectMap["hotCachePeriod"] = rofdp.HotCachePeriod
 	}
@@ -2800,11 +2739,11 @@ type ReadWriteDatabase struct {
 	Location *string `json:"location,omitempty"`
 	// Kind - Possible values include: 'KindDatabase', 'KindReadWrite', 'KindReadOnlyFollowing'
 	Kind Kind `json:"kind,omitempty"`
-	// ID - READ-ONLY; Fully qualified resource Id for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
+	// ID - READ-ONLY; Fully qualified resource ID for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
 	ID *string `json:"id,omitempty"`
 	// Name - READ-ONLY; The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - READ-ONLY; The type of the resource. Ex- Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+	// Type - READ-ONLY; The type of the resource. E.g. "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
 	Type *string `json:"type,omitempty"`
 }
 
@@ -2915,7 +2854,7 @@ func (rwd *ReadWriteDatabase) UnmarshalJSON(body []byte) error {
 
 // ReadWriteDatabaseProperties class representing the Kusto database properties.
 type ReadWriteDatabaseProperties struct {
-	// ProvisioningState - READ-ONLY; The provisioned state of the resource. Possible values include: 'Running', 'Creating', 'Deleting', 'Succeeded', 'Failed', 'Moving'
+	// ProvisioningState - The provisioned state of the resource. Possible values include: 'Running', 'Creating', 'Deleting', 'Succeeded', 'Failed', 'Moving'
 	ProvisioningState ProvisioningState `json:"provisioningState,omitempty"`
 	// SoftDeletePeriod - The time the data should be kept before it stops being accessible to queries in TimeSpan.
 	SoftDeletePeriod *string `json:"softDeletePeriod,omitempty"`
@@ -2930,6 +2869,9 @@ type ReadWriteDatabaseProperties struct {
 // MarshalJSON is the custom marshaler for ReadWriteDatabaseProperties.
 func (rwdp ReadWriteDatabaseProperties) MarshalJSON() ([]byte, error) {
 	objectMap := make(map[string]interface{})
+	if rwdp.ProvisioningState != "" {
+		objectMap["provisioningState"] = rwdp.ProvisioningState
+	}
 	if rwdp.SoftDeletePeriod != nil {
 		objectMap["softDeletePeriod"] = rwdp.SoftDeletePeriod
 	}
@@ -2942,13 +2884,13 @@ func (rwdp ReadWriteDatabaseProperties) MarshalJSON() ([]byte, error) {
 	return json.Marshal(objectMap)
 }
 
-// Resource ...
+// Resource common fields that are returned in the response for all Azure Resource Manager resources
 type Resource struct {
-	// ID - READ-ONLY; Fully qualified resource Id for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
+	// ID - READ-ONLY; Fully qualified resource ID for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
 	ID *string `json:"id,omitempty"`
 	// Name - READ-ONLY; The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - READ-ONLY; The type of the resource. Ex- Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+	// Type - READ-ONLY; The type of the resource. E.g. "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
 	Type *string `json:"type,omitempty"`
 }
 
@@ -2983,17 +2925,18 @@ type SkuLocationInfoItem struct {
 	Zones *[]string `json:"zones,omitempty"`
 }
 
-// TrackedResource the resource model definition for a ARM tracked top level resource
+// TrackedResource the resource model definition for an Azure Resource Manager tracked top level resource
+// which has 'tags' and a 'location'
 type TrackedResource struct {
 	// Tags - Resource tags.
 	Tags map[string]*string `json:"tags"`
 	// Location - The geo-location where the resource lives
 	Location *string `json:"location,omitempty"`
-	// ID - READ-ONLY; Fully qualified resource Id for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
+	// ID - READ-ONLY; Fully qualified resource ID for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
 	ID *string `json:"id,omitempty"`
 	// Name - READ-ONLY; The name of the resource
 	Name *string `json:"name,omitempty"`
-	// Type - READ-ONLY; The type of the resource. Ex- Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+	// Type - READ-ONLY; The type of the resource. E.g. "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
 	Type *string `json:"type,omitempty"`
 }
 
diff --git a/services/kusto/mgmt/2020-09-18/kusto/operations.go b/services/kusto/mgmt/2020-09-18/kusto/operations.go
index 383e2a09e7fd..bafba7cf7714 100644
--- a/services/kusto/mgmt/2020-09-18/kusto/operations.go
+++ b/services/kusto/mgmt/2020-09-18/kusto/operations.go
@@ -72,9 +72,11 @@ func (client OperationsClient) List(ctx context.Context) (result OperationListRe
 	result.olr, err = client.ListResponder(resp)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "kusto.OperationsClient", "List", resp, "Failure responding to request")
+		return
 	}
 	if result.olr.hasNextLink() && result.olr.IsEmpty() {
 		err = result.NextWithContext(ctx)
+		return
 	}
 
 	return