From 3108b3b97e7d2fb1f408abc4ee0508dfece153b7 Mon Sep 17 00:00:00 2001
From: caseydavenport <1944093+caseydavenport@users.noreply.github.com>
Date: Tue, 28 Jul 2026 17:35:27 +0000
Subject: [PATCH] Automatic API update from tigera/calico-private
 release-calient-v3.23

---
 config/crd/projectcalico.org_ipreservations.yaml | 2 +-
 pkg/apis/projectcalico/v3/ipreservation.go       | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/config/crd/projectcalico.org_ipreservations.yaml b/config/crd/projectcalico.org_ipreservations.yaml
index 19f44a1e..46d8d70a 100644
--- a/config/crd/projectcalico.org_ipreservations.yaml
+++ b/config/crd/projectcalico.org_ipreservations.yaml
@@ -27,8 +27,8 @@ spec:
             spec:
               properties:
                 reservedCIDRs:
-                  format: cidr
                   items:
+                    format: cidr
                     type: string
                   type: array
                   x-kubernetes-list-type: set
diff --git a/pkg/apis/projectcalico/v3/ipreservation.go b/pkg/apis/projectcalico/v3/ipreservation.go
index 70ada9ba..2608df5d 100644
--- a/pkg/apis/projectcalico/v3/ipreservation.go
+++ b/pkg/apis/projectcalico/v3/ipreservation.go
@@ -1,4 +1,4 @@
-// Copyright (c) 2017, 2021 Tigera, Inc. All rights reserved.
+// Copyright (c) 2017-2026 Tigera, Inc. All rights reserved.
 
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -56,7 +56,7 @@ type IPReservation struct {
 type IPReservationSpec struct {
 	// ReservedCIDRs is a list of CIDRs and/or IP addresses that Calico IPAM will exclude from new allocations.
 	// +listType=set
-	// +kubebuilder:validation:Format=cidr
+	// +kubebuilder:validation:items:Format=cidr
 	ReservedCIDRs []string `json:"reservedCIDRs,omitempty" validate:"cidrs,omitempty"`
 }