List backups

List all backups and access backup data using filters and paging.

Explore further

For detailed documentation that includes this code sample, see the following:

• Back up and restore databases using client libraries

Code sample

C++

To learn how to install and use the client library for Spanner, see Spanner client libraries.

To authenticate to Spanner, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.

void ListBackups(google::cloud::spanner_admin::DatabaseAdminClient client,
                 std::string const& project_id,
                 std::string const& instance_id) {
  google::cloud::spanner::Instance in(project_id, instance_id);
  std::cout << "All backups:\n";
  for (auto& backup : client.ListBackups(in.FullName())) {
    if (!backup) throw std::move(backup).status();
    std::cout << "Backup " << backup->name() << " on database "
              << backup->database() << " with size : " << backup->size_bytes()
              << " bytes.\n";
  }
}

C#

To learn how to install and use the client library for Spanner, see Spanner client libraries.

To authenticate to Spanner, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.

using Google.Cloud.Spanner.Admin.Database.V1;
using Google.Cloud.Spanner.Common.V1;
using System;
using System.Collections.Generic;
using System.Linq;

public class ListBackupsSample
{
    public IEnumerable<Backup> ListBackups(string projectId, string instanceId, string databaseId, string backupId)
    {
        // Create the DatabaseAdminClient instance.
        DatabaseAdminClient databaseAdminClient = DatabaseAdminClient.Create();

        InstanceName parentAsInstanceName = InstanceName.FromProjectInstance(projectId, instanceId);

        // List all backups.
        Console.WriteLine("All backups:");
        var allBackups = databaseAdminClient.ListBackups(parentAsInstanceName);
        PrintBackups(allBackups);

        ListBackupsRequest request = new ListBackupsRequest
        {
            ParentAsInstanceName = parentAsInstanceName,
        };

        // List backups containing backup name.
        Console.WriteLine($"Backups with backup name containing {backupId}:");
        request.Filter = $"name:{backupId}";
        var backupsWithName = databaseAdminClient.ListBackups(request);
        PrintBackups(backupsWithName);

        // List backups on a database containing name.
        Console.WriteLine($"Backups with database name containing {databaseId}:");
        request.Filter = $"database:{databaseId}";
        var backupsWithDatabaseName = databaseAdminClient.ListBackups(request);
        PrintBackups(backupsWithDatabaseName);

        // List backups that expire within 30 days.
        Console.WriteLine("Backups expiring within 30 days:");
        string expireTime = DateTime.UtcNow.AddDays(30).ToString("O");
        request.Filter = $"expire_time < \"{expireTime}\"";
        var expiringBackups = databaseAdminClient.ListBackups(request);
        PrintBackups(expiringBackups);

        // List backups with a size greater than 100 bytes.
        Console.WriteLine("Backups with size > 100 bytes:");
        request.Filter = "size_bytes > 100";
        var backupsWithSize = databaseAdminClient.ListBackups(request);
        PrintBackups(backupsWithSize);

        // List backups created in the last day that are ready.
        Console.WriteLine("Backups created within last day that are ready:");
        string createTime = DateTime.UtcNow.AddDays(-1).ToString("O");
        request.Filter = $"create_time >= \"{createTime}\" AND state:READY";
        var recentReadyBackups = databaseAdminClient.ListBackups(request);
        PrintBackups(recentReadyBackups);

        // List backups in pages of 500 elements each
        foreach (var page in databaseAdminClient.ListBackups(parentAsInstanceName, pageSize: 500).AsRawResponses())
        {
            PrintBackups(page);
        }

        return allBackups;
    }

    private static void PrintBackups(IEnumerable<Backup> backups)
    {
        // We print the first 5 elements each time for demonstration purposes.
        // You can print all backups in the sequence by removing the call to Take(5).
        // If the sequence has been returned by a paginated operation it will lazily
        // fetch elements in pages as needed.
        foreach (Backup backup in backups.Take(5))
        {
            Console.WriteLine($"Backup Name : {backup.Name}");
        };
    }
}

Go

To learn how to install and use the client library for Spanner, see Spanner client libraries.

To authenticate to Spanner, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.

import (
	"context"
	"fmt"
	"io"
	"regexp"
	"time"

	database "cloud.google.com/go/spanner/admin/database/apiv1"
	"google.golang.org/api/iterator"
	adminpb "google.golang.org/genproto/googleapis/spanner/admin/database/v1"
)

func listBackups(ctx context.Context, w io.Writer, db, backupID string) error {
	adminClient, err := database.NewDatabaseAdminClient(ctx)
	if err != nil {
		return err
	}
	defer adminClient.Close()

	matches := regexp.MustCompile("^(.*)/databases/(.*)$").FindStringSubmatch(db)
	if matches == nil || len(matches) != 3 {
		return fmt.Errorf("Invalid database id %s", db)
	}
	instanceName := matches[1]

	printBackups := func(iter *database.BackupIterator) error {
		for {
			resp, err := iter.Next()
			if err == iterator.Done {
				return nil
			}
			if err != nil {
				return err
			}
			fmt.Fprintf(w, "Backup %s\n", resp.Name)
		}
	}

	var iter *database.BackupIterator
	var filter string
	// List all backups.
	iter = adminClient.ListBackups(ctx, &adminpb.ListBackupsRequest{
		Parent: instanceName,
	})
	if err := printBackups(iter); err != nil {
		return err
	}

	// List all backups that contain a name.
	iter = adminClient.ListBackups(ctx, &adminpb.ListBackupsRequest{
		Parent: instanceName,
		Filter: "name:" + backupID,
	})
	if err := printBackups(iter); err != nil {
		return err
	}

	// List all backups that expire before a timestamp.
	expireTime := time.Now().AddDate(0, 0, 30)
	filter = fmt.Sprintf(`expire_time < "%s"`, expireTime.Format(time.RFC3339))
	iter = adminClient.ListBackups(ctx, &adminpb.ListBackupsRequest{
		Parent: instanceName,
		Filter: filter,
	})
	if err := printBackups(iter); err != nil {
		return err
	}

	// List all backups for a database that contains a name.
	iter = adminClient.ListBackups(ctx, &adminpb.ListBackupsRequest{
		Parent: instanceName,
		Filter: "database:" + db,
	})
	if err := printBackups(iter); err != nil {
		return err
	}

	// List all backups with a size greater than some bytes.
	iter = adminClient.ListBackups(ctx, &adminpb.ListBackupsRequest{
		Parent: instanceName,
		Filter: "size_bytes > 100",
	})
	if err := printBackups(iter); err != nil {
		return err
	}

	// List backups that were created after a timestamp that are also ready.
	createTime := time.Now().AddDate(0, 0, -1)
	filter = fmt.Sprintf(
		`create_time >= "%s" AND state:READY`,
		createTime.Format(time.RFC3339),
	)
	iter = adminClient.ListBackups(ctx, &adminpb.ListBackupsRequest{
		Parent: instanceName,
		Filter: filter,
	})
	if err := printBackups(iter); err != nil {
		return err
	}

	// List backups with pagination.
	request := &adminpb.ListBackupsRequest{
		Parent:   instanceName,
		PageSize: 10,
	}
	for {
		iter = adminClient.ListBackups(ctx, request)
		if err := printBackups(iter); err != nil {
			return err
		}
		pageToken := iter.PageInfo().Token
		if pageToken == "" {
			break
		} else {
			request.PageToken = pageToken
		}
	}

	fmt.Fprintf(w, "Backups listed.\n")
	return nil
}

Java

To learn how to install and use the client library for Spanner, see Spanner client libraries.

To authenticate to Spanner, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.

static void listBackups(
    DatabaseAdminClient dbAdminClient, String projectId,
    String instanceId, String databaseId, String backupId) {
  InstanceName instanceName = InstanceName.of(projectId, instanceId);
  // List all backups.
  System.out.println("All backups:");
  for (Backup backup : dbAdminClient.listBackups(
      instanceName.toString()).iterateAll()) {
    System.out.println(backup);
  }

  // List all backups with a specific name.
  System.out.println(
      String.format("All backups with backup name containing \"%s\":", backupId));
  ListBackupsRequest listBackupsRequest =
      ListBackupsRequest.newBuilder().setParent(instanceName.toString())
          .setFilter(String.format("name:%s", backupId)).build();
  for (Backup backup : dbAdminClient.listBackups(listBackupsRequest).iterateAll()) {
    System.out.println(backup);
  }

  // List all backups for databases whose name contains a certain text.
  System.out.println(
      String.format(
          "All backups for databases with a name containing \"%s\":", databaseId));
  listBackupsRequest =
      ListBackupsRequest.newBuilder().setParent(instanceName.toString())
          .setFilter(String.format("database:%s", databaseId)).build();
  for (Backup backup : dbAdminClient.listBackups(listBackupsRequest).iterateAll()) {
    System.out.println(backup);
  }

  // List all backups that expire before a certain time.
  com.google.cloud.Timestamp expireTime = com.google.cloud.Timestamp.ofTimeMicroseconds(
      TimeUnit.MICROSECONDS.convert(
          System.currentTimeMillis() + TimeUnit.DAYS.toMillis(30), TimeUnit.MILLISECONDS));

  System.out.println(String.format("All backups that expire before %s:", expireTime));
  listBackupsRequest =
      ListBackupsRequest.newBuilder().setParent(instanceName.toString())
          .setFilter(String.format("expire_time < \"%s\"", expireTime)).build();

  for (Backup backup : dbAdminClient.listBackups(listBackupsRequest).iterateAll()) {
    System.out.println(backup);
  }

  // List all backups with size greater than a certain number of bytes.
  listBackupsRequest =
      ListBackupsRequest.newBuilder().setParent(instanceName.toString())
          .setFilter("size_bytes > 100").build();

  System.out.println("All backups with size greater than 100 bytes:");
  for (Backup backup : dbAdminClient.listBackups(listBackupsRequest).iterateAll()) {
    System.out.println(backup);
  }

  // List all backups with a create time after a certain timestamp and that are also ready.
  com.google.cloud.Timestamp createTime = com.google.cloud.Timestamp.ofTimeMicroseconds(
      TimeUnit.MICROSECONDS.convert(
          System.currentTimeMillis() - TimeUnit.DAYS.toMillis(1), TimeUnit.MILLISECONDS));

  System.out.println(
      String.format(
          "All databases created after %s and that are ready:", createTime.toString()));
  listBackupsRequest =
      ListBackupsRequest.newBuilder().setParent(instanceName.toString())
          .setFilter(String.format(
              "create_time >= \"%s\" AND state:READY", createTime.toString())).build();
  for (Backup backup : dbAdminClient.listBackups(listBackupsRequest).iterateAll()) {
    System.out.println(backup);
  }

  // List backups using pagination.
  System.out.println("All backups, listed using pagination:");
  listBackupsRequest =
      ListBackupsRequest.newBuilder().setParent(instanceName.toString()).setPageSize(10).build();
  while (true) {
    ListBackupsPagedResponse response = dbAdminClient.listBackups(listBackupsRequest);
    for (Backup backup : response.getPage().iterateAll()) {
      System.out.println(backup);
    }
    String nextPageToken = response.getNextPageToken();
    if (!Strings.isNullOrEmpty(nextPageToken)) {
      listBackupsRequest = listBackupsRequest.toBuilder().setPageToken(nextPageToken).build();
    } else {
      break;
    }
  }
}

Node.js

To learn how to install and use the client library for Spanner, see Spanner client libraries.

To authenticate to Spanner, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.

// Imports the Google Cloud client library
const {Spanner} = require('@google-cloud/spanner');

/**
 * TODO(developer): Uncomment the following lines before running the sample.
 */
// const projectId = 'my-project-id';
// const instanceId = 'my-instance';
// const databaseId = 'my-database';
// const backupId = 'my-backup';

// Creates a client
const spanner = new Spanner({
  projectId: projectId,
});

// Gets a reference to a Cloud Spanner Database Admin Client object
const databaseAdminClient = spanner.getDatabaseAdminClient();

try {
  // Get the parent(instance) of the database
  const parent = databaseAdminClient.instancePath(projectId, instanceId);

  // List all backups
  const [allBackups] = await databaseAdminClient.listBackups({
    parent: parent,
  });

  console.log('All backups:');
  allBackups.forEach(backups => {
    if (backups.name) {
      const backup = backups.name;
      const delimiter =
        'projects/' + projectId + '/instances/' + instanceId + '/backups/';
      const result = backup.substring(delimiter.length);
      console.log(result);
    }
  });

  // List backups filtered by backup name
  const [backupsByName] = await databaseAdminClient.listBackups({
    parent: parent,
    filter: `Name:${backupId}`,
  });
  console.log('Backups matching backup name:');
  backupsByName.forEach(backup => {
    if (backup.name) {
      const backupName = backup.name;
      const delimiter =
        'projects/' + projectId + '/instances/' + instanceId + '/backups/';
      const result = backupName.substring(delimiter.length);
      console.log(result);
    }
  });

  // List backups expiring within 30 days
  const expireTime = new Date();
  expireTime.setDate(expireTime.getDate() + 30);
  const [backupsByExpiry] = await databaseAdminClient.listBackups({
    parent: parent,
    filter: `expire_time < "${expireTime.toISOString()}"`,
  });
  console.log('Backups expiring within 30 days:');
  backupsByExpiry.forEach(backup => {
    if (backup.name) {
      const backupName = backup.name;
      const delimiter =
        'projects/' + projectId + '/instances/' + instanceId + '/backups/';
      const result = backupName.substring(delimiter.length);
      console.log(result);
    }
  });

  // List backups filtered by database name
  const [backupsByDbName] = await databaseAdminClient.listBackups({
    parent: parent,
    filter: `Database:${databaseId}`,
  });
  console.log('Backups matching database name:');
  backupsByDbName.forEach(backup => {
    if (backup.name) {
      const backupName = backup.name;
      const delimiter =
        'projects/' + projectId + '/instances/' + instanceId + '/backups/';
      const result = backupName.substring(delimiter.length);
      console.log(result);
    }
  });

  // List backups filtered by backup size
  const [backupsBySize] = await databaseAdminClient.listBackups({
    parent: parent,
    filter: 'size_bytes > 100',
  });
  console.log('Backups filtered by size:');
  backupsBySize.forEach(backup => {
    if (backup.name) {
      const backupName = backup.name;
      const delimiter =
        'projects/' + projectId + '/instances/' + instanceId + '/backups/';
      const result = backupName.substring(delimiter.length);
      console.log(result);
    }
  });

  // List backups that are ready that were created after a certain time
  const createTime = new Date();
  createTime.setDate(createTime.getDate() - 1);
  const [backupsByCreateTime] = await databaseAdminClient.listBackups({
    parent: parent,
    filter: `(state:READY) AND (create_time >= "${createTime.toISOString()}")`,
  });
  console.log('Ready backups filtered by create time:');
  backupsByCreateTime.forEach(backup => {
    if (backup.name) {
      const backupName = backup.name;
      const delimiter =
        'projects/' + projectId + '/instances/' + instanceId + '/backups/';
      const result = backupName.substring(delimiter.length);
      console.log(result);
    }
  });

  // List backups using pagination
  console.log('Get backups paginated:');
  const [backups] = await databaseAdminClient.listBackups({
    parent: parent,
    pageSize: 3,
  });
  backups.forEach(backup => {
    if (backup.name) {
      const backupName = backup.name;
      const delimiter =
        'projects/' + projectId + '/instances/' + instanceId + '/backups/';
      const result = backupName.substring(delimiter.length);
      console.log(result);
    }
  });
} catch (err) {
  console.error('ERROR:', err);
}

PHP

To learn how to install and use the client library for Spanner, see Spanner client libraries.

To authenticate to Spanner, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.

use Google\Cloud\Spanner\Admin\Database\V1\Client\DatabaseAdminClient;
use Google\Cloud\Spanner\Admin\Database\V1\ListBackupsRequest;

/**
 * List backups in an instance.
 * Example:
 * ```
 * list_backups($projectId, $instanceId);
 * ```
 *
 * @param string $projectId The Google Cloud project ID.
 * @param string $instanceId The Spanner instance ID.
 */
function list_backups(string $projectId, string $instanceId): void
{
    $databaseAdminClient = new DatabaseAdminClient();
    $parent = DatabaseAdminClient::instanceName($projectId, $instanceId);

    // List all backups.
    print('All backups:' . PHP_EOL);
    $request = new ListBackupsRequest([
        'parent' => $parent
    ]);
    $backups = $databaseAdminClient->listBackups($request)->iterateAllElements();
    foreach ($backups as $backup) {
        print('  ' . basename($backup->getName()) . PHP_EOL);
    }

    // List all backups that contain a name.
    $backupName = 'backup-test-';
    print("All backups with name containing \"$backupName\":" . PHP_EOL);
    $filter = "name:$backupName";
    $request = new ListBackupsRequest([
        'parent' => $parent,
        'filter' => $filter
    ]);
    $backups = $databaseAdminClient->listBackups($request)->iterateAllElements();
    foreach ($backups as $backup) {
        print('  ' . basename($backup->getName()) . PHP_EOL);
    }

    // List all backups for a database that contains a name.
    $databaseId = 'test-';
    print("All backups for a database which name contains \"$databaseId\":" . PHP_EOL);
    $filter = "database:$databaseId";
    $request = new ListBackupsRequest([
        'parent' => $parent,
        'filter' => $filter
    ]);
    $backups = $databaseAdminClient->listBackups($request)->iterateAllElements();
    foreach ($backups as $backup) {
        print('  ' . basename($backup->getName()) . PHP_EOL);
    }

    // List all backups that expire before a timestamp.
    $expireTime = (new \DateTime('+30 days'))->format('c');
    print("All backups that expire before $expireTime:" . PHP_EOL);
    $filter = "expire_time < \"$expireTime\"";
    $request = new ListBackupsRequest([
        'parent' => $parent,
        'filter' => $filter
    ]);
    $backups = $databaseAdminClient->listBackups($request)->iterateAllElements();
    foreach ($backups as $backup) {
        print('  ' . basename($backup->getName()) . PHP_EOL);
    }

    // List all backups with a size greater than some bytes.
    $size = 500;
    print("All backups with size greater than $size bytes:" . PHP_EOL);
    $filter = "size_bytes > $size";
    $request = new ListBackupsRequest([
        'parent' => $parent,
        'filter' => $filter
    ]);
    $backups = $databaseAdminClient->listBackups($request)->iterateAllElements();
    foreach ($backups as $backup) {
        print('  ' . basename($backup->getName()) . PHP_EOL);
    }

    // List backups that were created after a timestamp that are also ready.
    $createTime = (new \DateTime('-1 day'))->format('c');
    print("All backups created after $createTime:" . PHP_EOL);
    $filter = "create_time >= \"$createTime\" AND state:READY";
    $request = new ListBackupsRequest([
        'parent' => $parent,
        'filter' => $filter
    ]);
    $backups = $databaseAdminClient->listBackups($request)->iterateAllElements();
    foreach ($backups as $backup) {
        print('  ' . basename($backup->getName()) . PHP_EOL);
    }

    // List backups with pagination.
    print('All backups with pagination:' . PHP_EOL);
    $request = new ListBackupsRequest([
        'parent' => $parent,
        'page_size' => 2
    ]);
    $pages = $databaseAdminClient->listBackups($request)->iteratePages();
    foreach ($pages as $pageNumber => $page) {
        print("All backups, page $pageNumber:" . PHP_EOL);
        foreach ($page as $backup) {
            print('  ' . basename($backup->getName()) . PHP_EOL);
        }
    }
}

Python

To learn how to install and use the client library for Spanner, see Spanner client libraries.

To authenticate to Spanner, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.

def list_backups(instance_id, database_id, backup_id):
    from google.cloud.spanner_admin_database_v1.types import \
        backup as backup_pb

    spanner_client = spanner.Client()
    database_admin_api = spanner_client.database_admin_api

    # List all backups.
    print("All backups:")
    request = backup_pb.ListBackupsRequest(
        parent=database_admin_api.instance_path(spanner_client.project, instance_id),
        filter="",
    )
    operations = database_admin_api.list_backups(request)
    for backup in operations:
        print(backup.name)

    # List all backups that contain a name.
    print('All backups with backup name containing "{}":'.format(backup_id))
    request = backup_pb.ListBackupsRequest(
        parent=database_admin_api.instance_path(spanner_client.project, instance_id),
        filter="name:{}".format(backup_id),
    )
    operations = database_admin_api.list_backups(request)
    for backup in operations:
        print(backup.name)

    # List all backups for a database that contains a name.
    print('All backups with database name containing "{}":'.format(database_id))
    request = backup_pb.ListBackupsRequest(
        parent=database_admin_api.instance_path(spanner_client.project, instance_id),
        filter="database:{}".format(database_id),
    )
    operations = database_admin_api.list_backups(request)
    for backup in operations:
        print(backup.name)

    # List all backups that expire before a timestamp.
    expire_time = datetime.utcnow().replace(microsecond=0) + timedelta(days=30)
    print(
        'All backups with expire_time before "{}-{}-{}T{}:{}:{}Z":'.format(
            *expire_time.timetuple()
        )
    )
    request = backup_pb.ListBackupsRequest(
        parent=database_admin_api.instance_path(spanner_client.project, instance_id),
        filter='expire_time < "{}-{}-{}T{}:{}:{}Z"'.format(*expire_time.timetuple()),
    )
    operations = database_admin_api.list_backups(request)
    for backup in operations:
        print(backup.name)

    # List all backups with a size greater than some bytes.
    print("All backups with backup size more than 100 bytes:")
    request = backup_pb.ListBackupsRequest(
        parent=database_admin_api.instance_path(spanner_client.project, instance_id),
        filter="size_bytes > 100",
    )
    operations = database_admin_api.list_backups(request)
    for backup in operations:
        print(backup.name)

    # List backups that were created after a timestamp that are also ready.
    create_time = datetime.utcnow().replace(microsecond=0) - timedelta(days=1)
    print(
        'All backups created after "{}-{}-{}T{}:{}:{}Z" and are READY:'.format(
            *create_time.timetuple()
        )
    )
    request = backup_pb.ListBackupsRequest(
        parent=database_admin_api.instance_path(spanner_client.project, instance_id),
        filter='create_time >= "{}-{}-{}T{}:{}:{}Z" AND state:READY'.format(
            *create_time.timetuple()
        ),
    )
    operations = database_admin_api.list_backups(request)
    for backup in operations:
        print(backup.name)

    print("All backups with pagination")
    # If there are multiple pages, additional ``ListBackup``
    # requests will be made as needed while iterating.
    paged_backups = set()
    request = backup_pb.ListBackupsRequest(
        parent=database_admin_api.instance_path(spanner_client.project, instance_id),
        page_size=2,
    )
    operations = database_admin_api.list_backups(request)
    for backup in operations:
        paged_backups.add(backup.name)
    for backup in paged_backups:
        print(backup)

Ruby

To learn how to install and use the client library for Spanner, see Spanner client libraries.

To authenticate to Spanner, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.

# project_id  = "Your Google Cloud project ID"
# instance_id = "Your Spanner instance ID"
# backup_id = "Your Spanner database backup ID"
# database_id = "Your Spanner databaseID"

require "google/cloud/spanner"
require "google/cloud/spanner/admin/database"

database_admin_client = Google::Cloud::Spanner::Admin::Database.database_admin
instance_path = database_admin_client.instance_path project: project_id, instance: instance_id

puts "All backups"
database_admin_client.list_backups(parent: instance_path).each do |backup|
  puts backup.name
end

puts "All backups with backup name containing \"#{backup_id}\":"
database_admin_client.list_backups(parent: instance_path, filter: "name:#{backup_id}").each do |backup|
  puts backup.name
end

puts "All backups for databases with a name containing \"#{database_id}\":"
database_admin_client.list_backups(parent: instance_path, filter: "database:#{database_id}").each do |backup|
  puts backup.name
end

puts "All backups that expire before a timestamp:"
expire_time = Time.now + (30 * 24 * 3600) # 30 days from now
database_admin_client.list_backups(parent: instance_path, filter: "expire_time < \"#{expire_time.iso8601}\"").each do |backup|
  puts backup.name
end

puts "All backups with a size greater than 500 bytes:"
database_admin_client.list_backups(parent: instance_path, filter: "size_bytes >= 500").each do |backup|
  puts backup.name
end

puts "All backups that were created after a timestamp that are also ready:"
create_time = Time.now - (24 * 3600) # From 1 day ago
database_admin_client.list_backups(parent: instance_path, filter: "create_time >= \"#{create_time.iso8601}\" AND state:READY").each do |backup|
  puts backup.name
end

puts "All backups with pagination:"
list = database_admin_client.list_backups parent: instance_path, page_size: 5
list.each do |backup|
  puts backup.name
end

What's next

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