You can call this operation to view the progress of a backup plan PreCheck and the progress of the restoration job.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes DescribePreCheckProgressList

The operation that you want to perform. Valid values: DescribePreCheckProgressList

BackupPlanId String No dbstooi01XXXX

The ID of the backup plan.

RestoreTaskId String No dbasdsaXXXX

The ID of the restoration task.

RegionId String No cn-hangzhou

The region ID of the instance. You can call DescribeRegions query.

ClientToken String No ETnLKlblzczshOTUbOCzxxxxxxx

The client token that is used to ensure the idempotency of the request.

Response parameters

Parameter Type Example Description
ErrCode String Param.NotFound

The error code.

Items Array of PreCheckProgressDetail

Progress details list.

BootTime Long 1583734969000

The start time. Value: 1554560477000.

ErrMsg String java.lang.RuntimeException: Could not find any schema ......

The error message.

FinishTime Long 1583734969000

The time when the instance is completed. Valid value: 1554560477000.


The code of the check item.

JobId String uvk8f6fxnq5s

The progress ID.

Names String CHECK_OTHER

The group of check items.

OrderNum String 10

The sequence number.

State String warning

The status of the progress. Valid values:

  • init: Initialization
  • warning: Failed
  • Caught: abnormal.
  • running: The check task is running.
  • failed: The check task returned negative results.
  • finish
HttpStatusCode Integer 200

The HTTP status code.

ErrMessage String The specified parameter %s value is not valid.

The error message.

Progress Integer 100

Pre-check progress. Valid values: 0 to 100.

RequestId String C4A45FE1-A903-470D-B113-F12A4DF942AB

The ID of the request.

Status String failed

The PreCheck status. Valid values:

  • running: The check task is running.
  • failed: The check task returned negative results.
  • finish
Success Boolean true

Indicates whether the request succeeded.


Sample requests

http(s):// Action=DescribePreCheckProgressList
&<Common request parameters>

Sample success responses

XML format

<ErrMessage>java.lang.RuntimeException: Could not find any schema ...... </ErrMessage>

JSON format

	"Status": "failed",
	"Progress": 20,
	"RequestId": "C4A45FE1-A903-470D-B113-F12A4DF942AB",
	"HttpStatusCode": 200,
	"Items": {
		"PreCheckProgressDetail": [
				"OrderNum": "90",
				"State": "init",
				"BootTime": 1583734969000,
				"JobId": "uvk8f6fxnq5s"
	"ErrMessage": "java.lang.RuntimeException: Could not find any schema ......",
	"Success": true

Error codes

For a list of error codes, visit the API Error Center.