You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: examples_test.go
    path of file: ./repos/azure-sdk-for-go/sdk/storage/azfile/lease
    
    the code of the file until where you have to start completion: //go:build go1.18
// +build go1.18

// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License. See License.txt in the project root for license information.

package lease_test

import (
	"context"
	"fmt"
	"github.com/Azure/azure-sdk-for-go/sdk/azcore/to"
	"github.com/Azure/azure-sdk-for-go/sdk/storage/azfile/lease"
	"github.com/Azure/azure-sdk-for-go/sdk/storage/azfile/service"
	"github.
    
func Example_lease_ShareClient_AcquireLease() {
	accountName, ok := os.LookupEnv("AZURE_STORAGE_ACCOUNT_NAME")
	if !ok {
		panic("AZURE_STORAGE_ACCOUNT_NAME could not be found")
	}
	accountKey, ok := os.LookupEnv("AZURE_STORAGE_ACCOUNT_KEY")
	if !ok {
		panic("AZURE_STORAGE_ACCOUNT_KEY could not be found")
	}

	shareName := "testshare"
	shareURL := fmt.Sprintf("https://%s.file.core.windows.net/%s", accountName, shareName)

	cred, err := service.NewSharedKeyCredential(accountName, accountKey)
	handleError(err)

	shareClient, err := share.NewClientWithSharedKeyCredential(shareURL, cred, nil)
	handleError(err)

	// Create a unique ID for the lease
	// A lease ID can be any valid GUID string format. To generate UUIDs, consider the github.com/google/uuid package
	leaseID := "36b1a876-cf98-4eb2-a5c3-6d68489658ff"
	shareLeaseClient, err := lease.NewShareClient(shareClient, &lease.ShareClientOptions{LeaseID: to.Ptr(leaseID)})
	handleError(err)

	// Now acquire a lease on the share.
	// You can choose to pass an empty string for proposed ID so that the service automatically assigns one for you.
	duration := int32(60)
	acquireLeaseResponse, err := shareLeaseClient.Acquire(context.TODO(), duration, nil)
	handleError(err)
	fmt.Println("The share is leased for delete operations with lease ID", *acquireLeaseResponse.LeaseID)

	// The share cannot be deleted without providing the lease ID.
	_, err = shareClient.Delete(context.TODO(), nil)
	if err == nil {
		log.Fatal("delete should have failed")
	}

	fmt.Println("The share cannot be deleted while there is an active lease")

	// share can be deleted by providing the lease id
	//_, err = shareClient.Delete(context.TODO(), &share.DeleteOptions{
	//	LeaseAccessConditions: &share.LeaseAccessConditions{LeaseID: acquireLeaseResponse.LeaseID},
	//})

	// We can release the lease now and the share can be deleted.
	_, err = shareLeaseClient.Release(context.TODO(), nil)
	handleError(err)
	fmt.Println("The lease on the share is now released")

	// AcquireLease a lease again to perform other operations.
	// Duration is still 60
	acquireLeaseResponse, err = shareLeaseClient.Acquire(context.TODO(), duration, nil)
	handleError(err)
	fmt.Println("The share is leased again with lease ID", *acquireLeaseResponse.LeaseID)

	// We can change the ID of an existing lease.
	newLeaseID := "6b3e65e5-e1bb-4a3f-8b72-13e9bc9cd3bf"
	changeLeaseResponse, err := shareLeaseClient.Change(context.TODO(), newLeaseID, nil)
	handleError(err)
	fmt.Println("The lease ID was changed to", *changeLeaseResponse.LeaseID)

	// The lease can be renewed.
	renewLeaseResponse, err := shareLeaseClient.Renew(context.TODO(), nil)
	handleError(err)
	fmt.Println("The lease was renewed with the same ID", *renewLeaseResponse.LeaseID)

	// Finally, the lease can be broken, and we could prevent others from acquiring a lease for a period of time
	_, err = shareLeaseClient.Break(context.TODO(), &lease.ShareBreakOptions{BreakPeriod: to.Ptr(int32(60))})
	handleError(err)
	fmt.Println("The lease was broken, and nobody can acquire a lease for 60 seconds")
}