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Yandex Managed Service for OpenSearch
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In this article:

  • gRPC request
  • ListClusterBackupsRequest
  • ListClusterBackupsResponse
  • Backup
  1. API reference
  2. gRPC
  3. Cluster
  4. ListBackups

Managed Service for OpenSearch API, gRPC: ClusterService.ListBackups

Written by
Yandex Cloud
Updated at June 1, 2026
View in Markdown
  • gRPC request
  • ListClusterBackupsRequest
  • ListClusterBackupsResponse
  • Backup

Returns a list of available backups for the specified OpenSearch cluster.

gRPC requestgRPC request

rpc ListBackups (ListClusterBackupsRequest) returns (ListClusterBackupsResponse)

ListClusterBackupsRequestListClusterBackupsRequest

{
  "cluster_id": "string",
  "page_size": "int64",
  "page_token": "string"
}

Field

Description

cluster_id

string

Required field. ID of the OpenSearch cluster.
To get the ID, use a ClusterService.List request.

The maximum string length in characters is 50.

page_size

int64

The maximum number of results per page to return. If the number of available
results is larger than page_size, the service returns a ListClusterBackupsResponse.next_page_token
that can be used to get the next page of results in subsequent list requests.

Acceptable values are 0 to 1000, inclusive.

page_token

string

Page token. To get the next page of results, set page_token to the ListClusterBackupsResponse.next_page_token
returned by the previous list request.

The maximum string length in characters is 100.

ListClusterBackupsResponseListClusterBackupsResponse

{
  "backups": [
    {
      "id": "string",
      "folder_id": "string",
      "source_cluster_id": "string",
      "started_at": "google.protobuf.Timestamp",
      "created_at": "google.protobuf.Timestamp",
      "indices": [
        "string"
      ],
      "opensearch_version": "string",
      "size_bytes": "int64",
      "indices_total": "int64",
      "incremental_size_bytes": "int64",
      "total_size_bytes": "int64",
      "free_space_required_bytes": "int64"
    }
  ],
  "next_page_token": "string"
}

Field

Description

backups[]

Backup

List of the OpenSearch cluster backups.

next_page_token

string

This token allows you to get the next page of results for list requests.
If the number of results is larger than ListClustersRequest.page_size, use the next_page_token as the value
for the ListClustersRequest.page_token parameter in the next list request.
Each subsequent list request has its own next_page_token to continue paging through the results.

BackupBackup

Field

Description

id

string

Required. ID of the backup.

folder_id

string

ID of the folder that the backup belongs to.

source_cluster_id

string

ID of the OpenSearch cluster that the backup was created for.

started_at

google.protobuf.Timestamp

Time when the backup operation was started.

created_at

google.protobuf.Timestamp

Time when the backup operation was completed.

indices[]

string

Names of indices in the backup.

The maximum number of elements is 100.

opensearch_version

string

OpenSearch version used to create the backup.

size_bytes

int64

Size of the backup in bytes.

indices_total

int64

The number of indices in the backup.

incremental_size_bytes

int64

Size of files which were copied as part of the incremental snapshot.

total_size_bytes

int64

Size of files that are referenced by the snapshot.

free_space_required_bytes

int64

The space amount required to restore from this backup.

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