Querying a Specified Backup

Function

This API is used to query the backup of a specific ID.

URI

GET /v3/{project_id}/backups/{backup_id}

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
backup_id	Yes	String	Backup ID
project_id	Yes	String	Project ID

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token The token can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is the user token.

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
backup	BackupResp object	Backup

**Table 4** BackupResp
Parameter	Type	Description
checkpoint_id	String	Restore point ID
created_at	String	Creation time, for example, 2020-02-05T10:38:34.209782
description	String	Backup description
expired_at	String	Expiration time, for example, 2020-02-05T10:38:34.209782
extend_info	BackupExtendInfo object	Extended information
id	String	Backup ID
image_type	String	\|-
name	String	Backup name
parent_id	String	Parent backup ID
project_id	String	Project ID
protected_at	String	Backup time
resource_az	String	Resource availability zone
resource_id	String	Resource ID
resource_name	String	Resource name
resource_size	Integer	Resource size, in GB
resource_type	String	\|-
status	String	Backup status Enumeration values: available protecting deleting restoring error waiting_protect waiting_delete waiting_restore
updated_at	String	Update time, for example, 2020-02-05T10:38:34.209782
vault_id	String	Vault ID
enterprise_project_id	String	Enterprise project ID. Its default value is 0.
children	Array of BackupResp objects	Backup list
incremental	Boolean	Whether it is an incremental backup.

**Table 5** BackupExtendInfo
Parameter	Type	Description
auto_trigger	Boolean	Whether the backup is automatically generated
bootable	Boolean	Whether the backup is a system disk backup
snapshot_id	String	Snapshot ID of the disk backup
support_lld	Boolean	Whether to allow lazyloading for fast restoration
supported_restore_mode	String	Restoration mode. Possible values are na, snapshot, and backup. snapshot indicates the backup can be used to create a full-server image. backup indicates the data is restored from backups of the EVS disks of the server. na indicates the backup can only be used to create new resources but cannot be used for restoration. Default: na Enumeration values: na backup snapshot
os_images_data	Array of ImageData objects	ID list of images created using backups
contain_system_disk	Boolean	Whether the VM backup data contains system disk data
encrypted	Boolean	Whether the backup is encrypted
system_disk	Boolean	Whether the disk is a system disk

**Table 6** ImageData
Parameter	Type	Description
image_id	String	Image ID

**Table 7** ReplicationRecordsExtraInfo
Parameter	Type	Description
progress	Integer	Replication progress
fail_code	String	Error code. This field is empty if the operation is successful.
fail_reason	String	Error cause
auto_trigger	Boolean	Whether replication is automatically scheduled
destinatio_vault_id	String	Destination vault ID

Example Requests

Querying a backup

GET https://{endpoint}/v3/{project_id}/backups/{backup_id}

Example Responses

Status code: 200

{
  "backup" : {
    "provider_id" : "0daac4c5-6707-4851-97ba-169e36266b66",
    "checkpoint_id" : "8b0851a8-adf3-4f4c-a914-dead08bf9664",
    "enterprise_project_id" : 0,
    "vault_id" : "3b5816b5-f29c-4172-9d9a-76c719a659ce",
    "id" : "6df2b54c-dd62-4059-a07c-1b8f24f2725d",
    "resource_az" : "az1.dc1",
    "image_type" : "backup",
    "resource_id" : "94eba8b2-acc9-4d82-badc-127144cc5526",
    "resource_size" : 40,
    "children" : [ {
      "provider_id" : "0daac4c5-6707-4851-97ba-169e36266b66",
      "checkpoint_id" : "8b0851a8-adf3-4f4c-a914-dead08bf9664",
      "vault_id" : "3b5816b5-f29c-4172-9d9a-76c719a659ce",
      "id" : "5d822633-2bbf-4af8-a16e-5ab1c7705235",
      "image_type" : "backup",
      "resource_id" : "eccbcfdd-f843-4bbb-b2c0-a5ce861f9376",
      "resource_size" : 40,
      "children" : [ ],
      "parent_id" : "6df2b54c-dd62-4059-a07c-1b8f24f2725d",
      "extend_info" : {
        "auto_trigger" : true,
        "snapshot_id" : "5230a977-1a94-4092-8edd-519303a44cda",
        "bootable" : true,
        "encrypted" : true
      },
      "project_id" : "4229d7a45436489f8c3dc2b1d35d4987",
      "status" : "available",
      "resource_name" : "ecs-1f0f-0002",
      "name" : "autobk_a843_ecs-1f0f-0002",
      "created_at" : "2019-05-10T07:59:59.451+00:00",
      "resource_type" : "OS::Cinder::Volume"
    } ],
    "extend_info" : {
      "auto_trigger" : true,
      "supported_restore_mode" : "backup",
      "contain_system_disk" : true,
      "support_lld" : true
    },
    "project_id" : "4229d7a45436489f8c3dc2b1d35d4987",
    "status" : "available",
    "resource_name" : "ecs-1f0f-0002",
    "description" : "backup_description",
    "name" : "backup_name",
    "created_at" : "2019-05-10T07:59:12.085+00:00",
    "resource_type" : "OS::Nova::Server"
  }
}