diff --git a/services/netapp/mgmt/2019-11-01/netapp/models.go b/services/netapp/mgmt/2019-11-01/netapp/models.go
index 42a57959e6b2..7af3a01251fa 100644
--- a/services/netapp/mgmt/2019-11-01/netapp/models.go
+++ b/services/netapp/mgmt/2019-11-01/netapp/models.go
@@ -1514,7 +1514,7 @@ 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