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Cloud Firewall:DescribeAccessInstanceTask

Last Updated:Aug 01, 2026

Queries the task progress of a synchronization node.

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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

yundun-cloudfirewall:DescribeAccessInstanceTask

none

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

AccessInstanceId

string

No

The synchronization node ID. You must specify at least one of AccessInstanceId and TaskId. If both are empty, the error MissingParameter.TaskIdOrAccessInstanceId (-200550) is returned.

pdi-3bc2f91695ee48bd9377

RegionNo

string

No

The region ID.

cn-beijing

Lang

string

No

The language of the response message.

Valid values:

  • en :

    English.

  • zh :

    Chinese (default)

zh

TaskId

string

No

The task ID. You must specify at least one of TaskId and AccessInstanceId. If both are empty, the error MissingParameter.TaskIdOrAccessInstanceId (-200550, TaskId and AccessInstanceId cannot be empty at the same time. Provide at least one.) is returned.

task-c92d4544ef7b6a42

AccessInstanceType

string

No

The synchronization node type.

Valid values:

  • AckClusterConnector :

    ACK cluster connector.

  • PrivateDNS :

    Private DNS.

AckClusterConnector

Response elements

Element

Type

Description

Example

object

Schema of Response

RequestId

string

The request ID.

15FCCC52-1E23-57AE-B5EF-3E00A3******

IsFound

boolean

Indicates whether the task exists.

true

TaskStatus

string

The task status.

running

TaskName

string

The task name.

Create an ACK cluster connector

TaskId

string

The task ID.

3c9d576f-fce0-4caa-9116-15033509bdb6

TaskStartTimestamp

integer

The task creation time.

17151361285

TaskFinishTimestamp

integer

The task completion time.

17151381075

TaskSteps

array<object>

The task steps.

object

The task steps.

StepName

string

The step name.

Obtain ACK cluster information

StepStatus

string

The step status.

finished

StepProgress

string

The step progress.

100%

Examples

Success response

JSON format

{
  "RequestId": "15FCCC52-1E23-57AE-B5EF-3E00A3******",
  "IsFound": true,
  "TaskStatus": "running",
  "TaskName": "Create an ACK cluster connector",
  "TaskId": "3c9d576f-fce0-4caa-9116-15033509bdb6",
  "TaskStartTimestamp": 17151361285,
  "TaskFinishTimestamp": 17151381075,
  "TaskSteps": [
    {
      "StepName": "Obtain ACK cluster information",
      "StepStatus": "finished",
      "StepProgress": "100%"
    }
  ]
}

Error codes

HTTP status code

Error code

Error message

Description

400 ErrorParameters taskId and AccessInstanceId can not be empty at the same time.
400 MissingParameter.TaskIdOrAccessInstanceId TaskId and AccessInstanceId cannot be empty at the same time. Provide at least one.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.