Modifying an Automated Backup Policy

Function

This API is used to modify an automated backup policy. Before using this API:

URI

PUT /v3/{project_id}/instances/{instance_id}/backups/policy/update

Table 1 URI parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID of a tenant in a region.

To obtain this value, see Obtaining a Project ID.

instance_id

Yes

String

DB instance ID, which is compliant with the UUID format.

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token.

X-Language

No

String

Language.

Table 3 Request body parameters

Parameter

Mandatory

Type

Description

backup_policy

Yes

MysqlBackupPolicy object

Database information.

Table 4 MysqlBackupPolicy

Parameter

Mandatory

Type

Description

start_time

Yes

String

Backup time window. Automated backups will be triggered during the backup time window.

The value cannot be empty. It must be a valid value in the "hh:mm-HH:MM" format. The current time is in the UTC format.

  • The HH value must be 1 greater than the hh value.

  • The values of mm and MM must be the same and must be set to 00.

Example value:

21:00-22:00

keep_days

Yes

Integer

Backup retention days.

Value: 1 to 732

period

Yes

String

Backup cycle configuration. Data will be automatically backed up on the selected days every week.

Value range: The value is a number separated by commas (,), indicating the days of the week.

For example, the value 1,2,3,4 indicates that the backup period is Monday, Tuesday, Wednesday, and Thursday.

retention_num_backup_level-1

No

Integer

Number of retained level-1 backups. The default value is 0. This parameter is mandatory when the level-1 backup function is enabled. This parameter is unavailable when the level-1 backup function is disabled. Value:

  • 0

  • 1

Response Parameters

Status code: 200

Table 5 Response body parameters

Parameter

Type

Description

status

String

Status information.

instance_id

String

DB instance ID.

instance_name

String

DB instance name.

Status code: 400

Table 6 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Status code: 500

Table 7 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Example Request

Modifying a backup policy

PUT https://gaussdb-mysql.eu-de.otc.t-systems.com/v3/054e292c9880d4992f02c0196d3ea468/instances/ba62a0b83a1b42bfab275829d86ac0fdin07/backups/policy/update
{
  "backup_policy" : {
    "keep_days" : 7,
    "start_time" : "19:00-20:00",
    "period" : "1,2,3,4,5"
  }
}

Example Response

Status code: 200

Success.

{
  "status" : "COMPLETED",
  "instance_id" : "ef25188419f941309882d2986b2210b9in07",
  "instance_name" : "gauss-mysql"
}

Response

  • Normal response

    Table 8 Parameter description

    Name

    Type

    Description

    status

    String

    Backup status. Value:

    • BUILDING: Modification in progress

    • COMPLETED: Modification completed

    • FAILED: Modification failed

    instance_id

    String

    DB instance ID.

    instance_name

    String

    DB instance name.

  • Example normal response

    {
    "status": "COMPLETED",
    "instance_id": "ef25188419f941309882d2986b2210b9in07",
    "instance_name": "gauss-fhc"
    }
    

Status Code

For details, see Status Codes.

Error Code

For details, see Error Codes.