diff --git a/services/netapp/mgmt/2019-10-01/netapp/accounts.go b/services/netapp/mgmt/2019-10-01/netapp/accounts.go
index 00f10b69d6f5..dff6930354b7 100644
--- a/services/netapp/mgmt/2019-10-01/netapp/accounts.go
+++ b/services/netapp/mgmt/2019-10-01/netapp/accounts.go
@@ -36,7 +36,8 @@ func NewAccountsClient(subscriptionID string) AccountsClient {
 	return NewAccountsClientWithBaseURI(DefaultBaseURI, subscriptionID)
 }
 
-// NewAccountsClientWithBaseURI creates an instance of the AccountsClient client.
+// NewAccountsClientWithBaseURI creates an instance of the AccountsClient client using a custom endpoint.  Use this
+// when interacting with an Azure cloud that uses a non-standard base URI (sovereign clouds, Azure stack).
 func NewAccountsClientWithBaseURI(baseURI string, subscriptionID string) AccountsClient {
 	return AccountsClient{NewWithBaseURI(baseURI, subscriptionID)}
 }
diff --git a/services/netapp/mgmt/2019-10-01/netapp/client.go b/services/netapp/mgmt/2019-10-01/netapp/client.go
index 0dfd8925e16e..b1a502897598 100644
--- a/services/netapp/mgmt/2019-10-01/netapp/client.go
+++ b/services/netapp/mgmt/2019-10-01/netapp/client.go
@@ -41,7 +41,8 @@ func New(subscriptionID string) BaseClient {
 	return NewWithBaseURI(DefaultBaseURI, subscriptionID)
 }
 
-// NewWithBaseURI creates an instance of the BaseClient client.
+// NewWithBaseURI creates an instance of the BaseClient client using a custom endpoint.  Use this when interacting with
+// an Azure cloud that uses a non-standard base URI (sovereign clouds, Azure stack).
 func NewWithBaseURI(baseURI string, subscriptionID string) BaseClient {
 	return BaseClient{
 		Client:         autorest.NewClientWithUserAgent(UserAgent()),
diff --git a/services/netapp/mgmt/2019-10-01/netapp/models.go b/services/netapp/mgmt/2019-10-01/netapp/models.go
index e7f905978a96..1b10ff7f112b 100644
--- a/services/netapp/mgmt/2019-10-01/netapp/models.go
+++ b/services/netapp/mgmt/2019-10-01/netapp/models.go
@@ -1497,7 +1497,7 @@ type VolumeProperties struct {
 	// SubnetID - The Azure Resource URI for a delegated subnet. Must have the delegation Microsoft.NetApp/volumes
 	SubnetID *string `json:"subnetId,omitempty"`
 	// MountTargets - List of mount targets
-	MountTargets interface{} `json:"mountTargets,omitempty"`
+	MountTargets *[]MountTargetList `json:"mountTargets,omitempty"`
 	// VolumeType - What type of volume is this
 	VolumeType *string `json:"volumeType,omitempty"`
 	// DataProtection - DataProtection type volumes include an object containing details of the replication
diff --git a/services/netapp/mgmt/2019-10-01/netapp/mounttargets.go b/services/netapp/mgmt/2019-10-01/netapp/mounttargets.go
index 13e7dcbd3de9..c430ebbdc833 100644
--- a/services/netapp/mgmt/2019-10-01/netapp/mounttargets.go
+++ b/services/netapp/mgmt/2019-10-01/netapp/mounttargets.go
@@ -36,7 +36,8 @@ func NewMountTargetsClient(subscriptionID string) MountTargetsClient {
 	return NewMountTargetsClientWithBaseURI(DefaultBaseURI, subscriptionID)
 }
 
-// NewMountTargetsClientWithBaseURI creates an instance of the MountTargetsClient client.
+// NewMountTargetsClientWithBaseURI creates an instance of the MountTargetsClient client using a custom endpoint.  Use
+// this when interacting with an Azure cloud that uses a non-standard base URI (sovereign clouds, Azure stack).
 func NewMountTargetsClientWithBaseURI(baseURI string, subscriptionID string) MountTargetsClient {
 	return MountTargetsClient{NewWithBaseURI(baseURI, subscriptionID)}
 }
diff --git a/services/netapp/mgmt/2019-10-01/netapp/operations.go b/services/netapp/mgmt/2019-10-01/netapp/operations.go
index cd2ea139ad24..346138d170d1 100644
--- a/services/netapp/mgmt/2019-10-01/netapp/operations.go
+++ b/services/netapp/mgmt/2019-10-01/netapp/operations.go
@@ -35,7 +35,8 @@ func NewOperationsClient(subscriptionID string) OperationsClient {
 	return NewOperationsClientWithBaseURI(DefaultBaseURI, subscriptionID)
 }
 
-// NewOperationsClientWithBaseURI creates an instance of the OperationsClient client.
+// NewOperationsClientWithBaseURI creates an instance of the OperationsClient client using a custom endpoint.  Use this
+// when interacting with an Azure cloud that uses a non-standard base URI (sovereign clouds, Azure stack).
 func NewOperationsClientWithBaseURI(baseURI string, subscriptionID string) OperationsClient {
 	return OperationsClient{NewWithBaseURI(baseURI, subscriptionID)}
 }
diff --git a/services/netapp/mgmt/2019-10-01/netapp/pools.go b/services/netapp/mgmt/2019-10-01/netapp/pools.go
index e7b76159b131..0f60e17fa525 100644
--- a/services/netapp/mgmt/2019-10-01/netapp/pools.go
+++ b/services/netapp/mgmt/2019-10-01/netapp/pools.go
@@ -36,7 +36,8 @@ func NewPoolsClient(subscriptionID string) PoolsClient {
 	return NewPoolsClientWithBaseURI(DefaultBaseURI, subscriptionID)
 }
 
-// NewPoolsClientWithBaseURI creates an instance of the PoolsClient client.
+// NewPoolsClientWithBaseURI creates an instance of the PoolsClient client using a custom endpoint.  Use this when
+// interacting with an Azure cloud that uses a non-standard base URI (sovereign clouds, Azure stack).
 func NewPoolsClientWithBaseURI(baseURI string, subscriptionID string) PoolsClient {
 	return PoolsClient{NewWithBaseURI(baseURI, subscriptionID)}
 }
diff --git a/services/netapp/mgmt/2019-10-01/netapp/resource.go b/services/netapp/mgmt/2019-10-01/netapp/resource.go
index 98e2f1503c95..3feec30322ed 100644
--- a/services/netapp/mgmt/2019-10-01/netapp/resource.go
+++ b/services/netapp/mgmt/2019-10-01/netapp/resource.go
@@ -36,7 +36,8 @@ func NewResourceClient(subscriptionID string) ResourceClient {
 	return NewResourceClientWithBaseURI(DefaultBaseURI, subscriptionID)
 }
 
-// NewResourceClientWithBaseURI creates an instance of the ResourceClient client.
+// NewResourceClientWithBaseURI creates an instance of the ResourceClient client using a custom endpoint.  Use this
+// when interacting with an Azure cloud that uses a non-standard base URI (sovereign clouds, Azure stack).
 func NewResourceClientWithBaseURI(baseURI string, subscriptionID string) ResourceClient {
 	return ResourceClient{NewWithBaseURI(baseURI, subscriptionID)}
 }
diff --git a/services/netapp/mgmt/2019-10-01/netapp/snapshots.go b/services/netapp/mgmt/2019-10-01/netapp/snapshots.go
index 19dbca87d9d3..b9722bef1029 100644
--- a/services/netapp/mgmt/2019-10-01/netapp/snapshots.go
+++ b/services/netapp/mgmt/2019-10-01/netapp/snapshots.go
@@ -36,7 +36,8 @@ func NewSnapshotsClient(subscriptionID string) SnapshotsClient {
 	return NewSnapshotsClientWithBaseURI(DefaultBaseURI, subscriptionID)
 }
 
-// NewSnapshotsClientWithBaseURI creates an instance of the SnapshotsClient client.
+// NewSnapshotsClientWithBaseURI creates an instance of the SnapshotsClient client using a custom endpoint.  Use this
+// when interacting with an Azure cloud that uses a non-standard base URI (sovereign clouds, Azure stack).
 func NewSnapshotsClientWithBaseURI(baseURI string, subscriptionID string) SnapshotsClient {
 	return SnapshotsClient{NewWithBaseURI(baseURI, subscriptionID)}
 }
diff --git a/services/netapp/mgmt/2019-10-01/netapp/volumes.go b/services/netapp/mgmt/2019-10-01/netapp/volumes.go
index 718315cc37e2..70d794f24788 100644
--- a/services/netapp/mgmt/2019-10-01/netapp/volumes.go
+++ b/services/netapp/mgmt/2019-10-01/netapp/volumes.go
@@ -36,7 +36,8 @@ func NewVolumesClient(subscriptionID string) VolumesClient {
 	return NewVolumesClientWithBaseURI(DefaultBaseURI, subscriptionID)
 }
 
-// NewVolumesClientWithBaseURI creates an instance of the VolumesClient client.
+// NewVolumesClientWithBaseURI creates an instance of the VolumesClient client using a custom endpoint.  Use this when
+// interacting with an Azure cloud that uses a non-standard base URI (sovereign clouds, Azure stack).
 func NewVolumesClientWithBaseURI(baseURI string, subscriptionID string) VolumesClient {
 	return VolumesClient{NewWithBaseURI(baseURI, subscriptionID)}
 }