marked largeCapacity as immutable (#14841) (#24004)

[upstream:485317a6cf2ee43ad4beb41ee5f0729538d91ddf]

Signed-off-by: Modular Magician <[email protected]>

Author: modular-magician

.changelog/14841.txt

@@ -0,0 +1,3 @@
+```release-note:bug
+netapp: fixed bug where `google_netapp_volume.large_capacity` was not properly marked as immutable, causing updates to fail (and making it impossible to change the field value after creation)
+```

google/services/netapp/resource_netapp_volume.go

@@ -277,6 +277,7 @@ Please refer to the field 'effective_labels' for all of the labels present on th
 			"large_capacity": {
 				Type:        schema.TypeBool,
 				Optional:    true,
+				ForceNew:    true,
 				Description: `Optional. Flag indicating if the volume will be a large capacity volume or a regular volume.`,
 			},
 			"multiple_endpoints": {
@@ -1073,12 +1074,6 @@ func resourceNetappVolumeUpdate(d *schema.ResourceData, meta interface{}) error
 	} else if v, ok := d.GetOkExists("backup_config"); !tpgresource.IsEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, backupConfigProp)) {
 		obj["backupConfig"] = backupConfigProp
 	}
-	largeCapacityProp, err := expandNetappVolumeLargeCapacity(d.Get("large_capacity"), d, config)
-	if err != nil {
-		return err
-	} else if v, ok := d.GetOkExists("large_capacity"); !tpgresource.IsEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, largeCapacityProp)) {
-		obj["largeCapacity"] = largeCapacityProp
-	}
 	multipleEndpointsProp, err := expandNetappVolumeMultipleEndpoints(d.Get("multiple_endpoints"), d, config)
 	if err != nil {
 		return err
@@ -1155,10 +1150,6 @@ func resourceNetappVolumeUpdate(d *schema.ResourceData, meta interface{}) error
 			"backup_config.scheduled_backup_enabled")
 	}
 
-	if d.HasChange("large_capacity") {
-		updateMask = append(updateMask, "largeCapacity")
-	}
-
 	if d.HasChange("multiple_endpoints") {
 		updateMask = append(updateMask, "multipleEndpoints")
 	}