Predictive Task Details API Overview - Auto Scaling - Alibaba Cloud - Auto Scaling

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

ess:QueryPredictiveTaskInfo

get

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID.	cn-hangzhou
StartTime	string	Yes	The start time of the prediction task. The value is in the ISO 8601 standard and in UTC. Format: yyyy-MM-ddTHH:mmZ.	2025-12-17T08:00Z
EndTime	string	Yes	The end time of the prediction task. The value is in the ISO 8601 standard and in UTC. Format: yyyy-MM-ddTHH:mmZ.	2025-12-18T08:00Z
ScalingRuleId	string	Yes	The ID of the prediction scaling rule.	asr-bp1dp8yd9f8xxxxx

Response elements

Element	Type	Description	Example
	object
RequestId	string	Request ID.	473469C7-AA6F-4DC5-B3DB-A3DC0DE3****
TaskInfos	object
TaskInfo	array<object>	The scheduled task generated by the prediction rule.
	object	The scheduled task generated by the prediction rule.
Time	string	The time when the scheduled task is triggered. The value is in the ISO 8601 standard in the yyyy-MM-ddTHH:mmZ format.	2025-12-17T10:00Z
MinValue	integer	The minimum size of the scaling group.	2
MaxValue	integer	The maximum size of the scaling group.	10

Examples

Success response

JSON format

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

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.