[azclients] Add method for deleting PLS private endpoint connection (#7443)

* Add method for deleting PLS private endpoint connection

* Add license header

Author: zarvd

pkg/azclient/accountclient/mock_accountclient/interface.go

@@ -0,0 +1,41 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+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.
+*/
+
+package privatelinkserviceclient
+
+import (
+	"context"
+
+	"github.com/Azure/azure-sdk-for-go/sdk/azcore/runtime"
+
+	"sigs.k8s.io/cloud-provider-azure/pkg/azclient/metrics"
+	"sigs.k8s.io/cloud-provider-azure/pkg/azclient/utils"
+)
+
+const DeletePEConnectionOperationName = "PrivateLinkServicesClient.DeletePrivateEndpointConnection"
+
+func (client *Client) DeletePrivateEndpointConnection(ctx context.Context, resourceGroupName string, serviceName string, peConnectionName string) (err error) {
+	metricsCtx := metrics.BeginARMRequest(client.subscriptionID, resourceGroupName, "PrivateLinkService", "deletePrivateEndpointConnection")
+	defer func() { metricsCtx.Observe(ctx, err) }()
+	ctx, endSpan := runtime.StartSpan(ctx, DeletePEConnectionOperationName, client.tracer, nil)
+	defer endSpan(err)
+
+	_, err = utils.NewPollerWrapper(
+		client.BeginDeletePrivateEndpointConnection(ctx, resourceGroupName, serviceName, peConnectionName, nil),
+	).WaitforPollerResp(ctx)
+
+	return err
+}

pkg/azclient/availabilitysetclient/mock_availabilitysetclient/interface.go

@@ -18,6 +18,8 @@ limitations under the License.
 package privatelinkserviceclient
 
 import (
+	"context"
+
 	armnetwork "github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork/v6"
 
 	"sigs.k8s.io/cloud-provider-azure/pkg/azclient/utils"
@@ -29,4 +31,5 @@ type Interface interface {
 	utils.CreateOrUpdateFunc[armnetwork.PrivateLinkService]
 	utils.DeleteFunc[armnetwork.PrivateLinkService]
 	utils.ListFunc[armnetwork.PrivateLinkService]
+	DeletePrivateEndpointConnection(ctx context.Context, resourceGroupName string, serviceName string, peConnectionName string) error
 }