Function

This API is used to restore the backup data to a specific DCS instance.

Only master/standby and cluster DCS instances can be backed up and restored, while single-node instances cannot.

URI

POST /v2/{project_id}/instances/{instance_id}/restores

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
instance_id	Yes	String	Instance ID.
project_id	Yes	String	Project ID. For details, see Obtaining a Project ID.

Request Parameters

**Table 2** Request body parameters
Parameter	Mandatory	Type	Description
backup_id	Yes	String	Backup ID.
remark	No	String	Description of DCS instance restoration.

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
restore_id	String	ID of the restoration record.

Status code: 400

**Table 4** Response body parameters
Parameter	Type	Description
error_msg	String	Error message. Maximum: 1024
error_code	String	Error code. Maximum: 9
error_ext_msg	String	Extended error information. This parameter is not used currently and is set to null. Maximum: 1024

Status code: 500

**Table 5** Response body parameters
Parameter	Type	Description
error_msg	String	Error message. Maximum: 1024
error_code	String	Error code. Maximum: 9
error_ext_msg	String	Extended error information. This parameter is not used currently and is set to null. Maximum: 1024

Example Requests

Restoring the backup files of the DCS instance

POST https://{dcs_endpoint}/v2/{project_id}/instances/{instance_id}/restores

{
  "backup_id" : "8ba256cb-e5ac-44f6-a3da-c03d8f0e5029",
  "remark" : "restore instance"
}

Example Responses

Status code: 200

Instance restored successfully.

{
  "restore_id" : "a6155972-800c-4170-a479-3231e907d2f6"
}

Status Codes

Status Code	Description
200	Instance restored successfully.
400	Invalid request.
500	Internal service error.

Error Codes

See Error Codes.

Restoring a DCS Instance