add Cluster.Capabilities.Disabled

model/clusters_mgmt/v1/cluster_capabilities_spec.model

@@ -0,0 +1,20 @@
+/*
+Copyright (c) 2025 Red Hat, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+struct ClusterCapabilitiesSpec {
+    // Disabled capabilities
+    Disabled []OptionalClusterCapability
+}

model/clusters_mgmt/v1/cluster_type.model

@@ -245,4 +245,8 @@ class Cluster {
 
 	// Registry configuration for the cluster
 	RegistryConfig ClusterRegistryConfig
+
+	// Cluster capabilities configuration
+	Capabilities ClusterCapabilitiesSpec
+
 }

model/clusters_mgmt/v1/optional_cluster_capability_type.model

@@ -0,0 +1,23 @@
+/*
+Copyright (c) 2025 Red Hat, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Optional cluster capabilities that can be disabled.
+enum OptionalClusterCapability {
+
+    // Cluster image registry capability.
+    @json(name = "ImageRegistry")
+    ImageRegistry
+}