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Auto Scaling:QueryPredictiveTaskInfo

Last Updated:Jan 12, 2026

Queries the information about a prediction task.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

  • Operation: the value that you can use in the Action element to specify the operation on a resource.
  • Access level: the access level of each operation. The levels are read, write, and list.
  • Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
    • For mandatory resource types, indicate with a prefix of * .
    • If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
  • Condition Key: the condition key that is defined by the cloud service.
  • Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
OperationAccess levelResource typeCondition keyAssociated operation
ess:QueryPredictiveTaskInfoget
*ScalingGroup
acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
RegionIdstringYes

The region ID

cn-hangzhou
StartTimestringYes

The start time of the prediction task. The time follows the ISO8601 standard and uses UTC time.

Format: yyyy-MM-ddTHH:mmZ.

2025-12-17T08:00Z
EndTimestringYes

The end time of the prediction task. The time follows the ISO8601 standard and uses UTC time.

Format: yyyy-MM-ddTHH:mmZ.

2025-12-18T08:00Z
ScalingRuleIdstringYes

The ID of the prediction scaling rule.

asr-bp1dp8yd9f8xxxxx

Response parameters

ParameterTypeDescriptionExample
object
RequestIdstring

Request ID.

473469C7-AA6F-4DC5-B3DB-A3DC0DE3****
TaskInfosarray<object>

The scheduled task generated by the prediction rule.

TaskInfoobject

The scheduled task generated by the prediction rule.

Timestring

The point in time at which the scheduled task is triggered. The value follows the ISO 8601 standard in the yyyy-MM-ddTHH:mmZ format.

2025-12-17T10:00Z
MinValueinteger

The minimum size of the scaling group that you want to create.

2
MaxValueinteger

The maximum size of the scaling group that you want to create.

10

Examples

Sample success responses

JSONformat

{
  "RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3****",
  "TaskInfos": {
    "TaskInfo": [
      {
        "Time": "2025-12-17T10:00Z",
        "MinValue": 2,
        "MaxValue": 10
      }
    ]
  }
}

Error codes

For a list of error codes, visit the Service error codes.

Change history

Change timeSummary of changesOperation
2025-12-24Add OperationView Change Details