restore: Use warning when Create IsAlreadyExist and Get error (vmware…

…-tanzu#7004)

Signed-off-by: Tiger Kaovilai <[email protected]>

pkg/restore/restore.go

@@ -1357,8 +1357,8 @@ func (ctx *restoreContext) restoreItem(obj *unstructured.Unstructured, groupReso
 		// otherwise, we will return the original creation error.
 		fromCluster, err = resourceClient.Get(name, metav1.GetOptions{})
 		if err != nil && isAlreadyExistsError {
-			ctx.log.Errorf("Error retrieving in-cluster version of %s: %v", kube.NamespaceAndName(obj), err)
-			errs.Add(namespace, err)
+			ctx.log.Warnf("Unable to retrieve in-cluster version of %s: %v, object won't be restored by velero or have restore labels, and existing resource policy is not applied", kube.NamespaceAndName(obj), err)
+			warnings.Add(namespace, err)
 			return warnings, errs, itemExists
 		}
 	}