Querying an Automated Backup Policy

Function

This API is used to query an automated backup policy. Before calling this API:

• Learn how to authenticate it.
• Obtain the required region and endpoint.

URI

• URI format

  GET https://{endpoint}/mysql/v3/{project_id}/instances/{instance_id}/backups/policy

• Example

  GET https://{endpoint}/mysql/v3/97b026aa9cc4417888c14c84a1ad9860/instances/c3ec2c6148ad4d71b1a8411a62df0d3cin07/backups/policy

• Parameter description

  Table 1 Parameter description

  Name	Type	Mandatory	Description
  project_id	String	Yes	Project ID of a tenant in a region. To obtain this value, see Obtaining a Project ID.
  instance_id	String	Yes	DB instance ID.

Request

None

Response

• Normal response

  Table 2 Parameter description

  Name	Type	Description
  backup_policy	object	Backup policy information. For details, see Table 3.

  Table 3 backup_policy field data structure description

  Name	Type	Description
  keep_days	Integer	Backup retention days. Value range: 1–732. Minimum value: 1. Maximum value: 732
  start_time	String	Backup time window. Automated backups will be triggered during the backup time window. The value must be a valid value in the "hh:mm-HH:MM" format. The current time is in the UTC format.
  period	String	Backup cycle configuration. Data will be automatically backed up on the selected days every week. The value is a number separated by commas (,), indicating the days of the week.
  retention_num_backup_level1	Integer	Number of retained level-1 backups. This parameter is returned when level-1 backup is enabled.

• Example normal response

  {
  "backup_policy": {
  "keep_days": 7,
  "start_time": "19:00-20:00",
  "period": "1,2",
  " retention_num_backup_level1": 1
  }
  }

Status Code

For details, see Status Codes.

Error Code

For details, see Error Codes.