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    Container Registry:GetArtifactSubscriptionTask

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    Container Registry:GetArtifactSubscriptionTask

    Last Updated:Sep 20, 2026

    Retrieves an artifact subscription task.

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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

    cr:GetArtifactSubscriptionTask

    *Instance

    acs:cr:{#regionId}:{#accountId}:instance/{#InstanceId}

    		 None None

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    InstanceId

    string

    Yes

    The instance ID.

    cri-xkx6vujuhay0****
    TaskId

    string

    Yes

    The task ID.

    crast-40le4es9yh0p****

    Response elements

    Element

    Type

    Description

    Example

    object

    IsSuccess

    boolean

    Indicates whether the API call is successful. Valid values:

    • true: The API call is successful.

    • false: The API call failed.

    true
    RequestId

    string

    The request ID.

    12589EF7-96E2-4554-AAD7-F7209E88CAD3
    Code

    string

    The return code.

    success
    InstanceId

    string

    The instance ID.

    cri-xkx6vujuhay0****
    TaskId

    string

    The task ID.

    crast-40le4es9yh0p****
    TaskStatus

    string

    The task status.

    RUNNING
    TaskResult

    string

    The task result.

    SUCCESS
    TaskType

    string

    The task type.

    AUTO
    StartTime

    integer

    The start time. The value is a UNIX timestamp in milliseconds.

    1568718468000
    EndTime

    integer

    The end time. The value is a UNIX timestamp in milliseconds.

    1691979202000
    ArtifactType

    string

    The artifact type.

    IMAGE
    SourceProvider

    string

    The artifact source.

    DOCKER_HUB
    SourceRepoType

    string

    The source artifact type.

    PUBLIC
    SourceNamespaceName

    string

    The source namespace.

    library
    SourceRepoName

    string

    The source repository.

    nginx
    NamespaceName

    string

    The ACR namespace.

    test
    RepoName

    string

    The ACR repository.

    test-repo
    TagTotalCount

    integer

    The total number of tags.

    6
    TagSubscriptionCount

    integer

    The number of subscribed tags.

    1
    Message

    string

    The returned message.

    success

    Examples

    Success response

    JSON format

    {
  "IsSuccess": true,
  "RequestId": "12589EF7-96E2-4554-AAD7-F7209E88CAD3",
  "Code": "success",
  "InstanceId": "cri-xkx6vujuhay0****",
  "TaskId": "crast-40le4es9yh0p****",
  "TaskStatus": "RUNNING",
  "TaskResult": "SUCCESS",
  "TaskType": "AUTO",
  "StartTime": 1568718468000,
  "EndTime": 1691979202000,
  "ArtifactType": "IMAGE",
  "SourceProvider": "DOCKER_HUB",
  "SourceRepoType": "PUBLIC",
  "SourceNamespaceName": "library",
  "SourceRepoName": "nginx",
  "NamespaceName": "test",
  "RepoName": "test-repo",
  "TagTotalCount": 6,
  "TagSubscriptionCount": 1,
  "Message": "success"
}

    Error codes

    HTTP status code

    Error code

    Error message

    Description
    500 SystemError A system error occurred. An unknown error occurred.
    403 NoPrivilege Access is denied for the user. The user is not authorized.

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.