Querying Incremental Backups

Function

This API is used to query incremental backups. Before calling this API:

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

URI

GET /v3/{project_id}/instances/{instance_id}/incremental-backups

**Table 1** URI parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition Project ID of a tenant in a region. To obtain this value, see Obtaining a Project ID. Constraints N/A Range The value contains 32 characters. Only letters and digits are allowed. Default Value N/A
instance_id	Yes	String	Definition Instance ID, which uniquely identifies an instance. Constraints N/A Range The value contains 36 characters with a suffix of in07. Only letters and digits are allowed. Default Value N/A

**Table 2** Query parameters
Parameter	Mandatory	Type	Description
offset	No	String	Definition Index offset. The query starts from the next piece of data indexed by this parameter. Constraints The value must be an integer and cannot be a negative number. Range ≥ 0 Default Value 0
limit	No	String	Definition Number of records to be queried. Constraints The value must be an integer and cannot be a negative number. Range 10, 20, and 50 Default Value 10
begin_time	No	String	Definition Query start time. Constraints When begin_time is not empty, end_time is mandatory. Range The value is in the "yyyy-mm-ddThh:mm:ssZ" format. T is the separator between the calendar and the hourly notation of time. Z indicates the time zone offset. For example, if the time zone offset is one hour, the value of Z is +0100. Default Value N/A
end_time	No	String	Definition Query end time. Constraints When end_time is not empty, begin_time is mandatory. Range The value is in the "yyyy-mm-ddThh:mm:ssZ" format and must be later than the query start time. T is the separator between the calendar and the hourly notation of time. Z indicates the time zone offset. For example, if the time zone offset is one hour, the value of Z is +0100. Default Value N/A

Request Parameters

**Table 3** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	Definition User token. To obtain this value, call the IAM API for obtaining a user token. The value of X-Subject-Token in the response header is the token value. Constraints N/A Range N/A Default Value N/A
X-Language	No	String	Definition Request language type. Constraints N/A Range en-us zh-cn Default Value en-us

Response Parameters

Status code: 200

**Table 4** Response body parameters
Parameter	Type	Description
backups	Array of IncrementalBackups objects	Definition Backup information.
total_count	Long	Definition Total number of backup files. Range N/A

**Table 5** IncrementalBackups
Parameter	Type	Description
id	String	Definition Backup ID. Range The value contains 36 characters with a suffix of br07. Only letters and digits are allowed.
name	String	Definition Backup name. Range The name must start with a letter and consist of 4 to 64 characters. Only letters (case-sensitive), digits, hyphens (-), and underscores (_) are allowed.
begin_time	String	Definition Backup start time. Range The value is in the "yyyy-mm-ddThh:mm:ssZ" format. T is the separator between the calendar and the hourly notation of time. Z indicates the time zone offset. For example, if the time zone offset is one hour, the value of Z is +0100.
end_time	String	Definition Backup end time. Range The value is in the "yyyy-mm-ddThh:mm:ssZ" format. T is the separator between the calendar and the hourly notation of time. Z indicates the time zone offset. For example, if the time zone offset is one hour, the value of Z is +0100.
size	Number	Definition Backup size, in KB. Range N/A
instance_id	String	Definition Instance ID. Range The value contains 36 characters with a suffix of in07. Only letters and digits are allowed.

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

Querying incremental backups generated from July 6, 2022 to July 16, 2022

GET https://{endpoint}/v3/97b026aa9cc4417888c14c84a1ad9860/instances/61a4ea66210545909d74a05c27a7179ein07/incremental-backups?offset=0&limit=10&begin_time=2022-07-06T10:41:14+0800&end_time=2022-07-16T10:41:14+0800

Example Response

Status code: 200

Success.

{
  "backups" : [ {
    "id" : "f0d2aea28d26t4848b8c84ed3fea1822fbr07",
    "name" : "TaurusDB--20230728181555006",
    "begin_time" : "2022-07-07T12:41:14+0800",
    "end_time" : "2022-07-08T12:45:14+0800",
    "size" : 0.109375,
    "instance_id" : "61a4ea66210545909d74a05c27a7179ein07"
  } ],
  "total_count" : 1
}