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    Container Registry:GetRepository

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    Container Registry:GetRepository

    Last Updated:Aug 27, 2026

    Queries the details of an image repository.

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    Test

    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:GetRepository

    get

    *Repository

    acs:cr:{#regionId}:{#accountId}:repository/{#InstanceId}/{#NamespaceName}/{#RepositoryName}

    		 None None

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    InstanceId

    string

    Yes

    The ID of the instance.

    cri-kmsiwlxxdcva****
    RepoId

    string

    No

    The ID of the repository.

    crr-03cuozrsqhkw****
    RepoNamespaceName

    string

    No

    The name of the namespace to which the repository belongs.

    test
    RepoName

    string

    No

    The name of the repository.

    test

    Response elements

    Element

    Type

    Description

    Example

    object

    Summary

    string

    The summary of the repository.

    Automatically created repository
    CreateTime

    integer

    The time when the repository was created.

    1570759546000
    IsSuccess

    boolean

    Indicates whether the request is successful.

    true
    InstanceId

    string

    The ID of the instance.

    cri-kmsiwlxxdcva****
    RepoStatus

    string

    The status of the repository.

    NORMAL
    RepoType

    string

    The type of the repository. Valid values:

    • PUBLIC: public repository.

    • PRIVATE: private repository.

    PRIVATE
    RepoBuildType

    string

    Indicates how the repository was created. Valid values:

    • MANUAL: The repository was manually created.

    • AUTO: The repository was automatically created.

    MANUAL
    ModifiedTime

    integer

    The time when the repository was last modified.

    1570759546100
    RequestId

    string

    The ID of the request.

    915E6734-3E50-4640-8DBA-126D2D94DE29
    RepoId

    string

    The ID of the repository.

    crr-l5eoubonp0l****
    Code

    string

    The return value.

    success
    RepoNamespaceName

    string

    The name of the namespace.

    test
    TagImmutability

    boolean

    Indicates whether image tag immutability is enabled. Valid values:

    • true: Image tag immutability is enabled.

    • false: Image tag immutability is disabled.

    true
    RepoName

    string

    The name of the repository.

    test
    Detail

    string

    The details of the repository.

    test
    ResourceGroupId

    string

    The ID of the resource group.

    rg-acfmv36i4is****

    Examples

    Success response

    JSON format

    {
  "Summary": "Automatically created repository",
  "CreateTime": 1570759546000,
  "IsSuccess": true,
  "InstanceId": "cri-kmsiwlxxdcva****",
  "RepoStatus": "NORMAL",
  "RepoType": "PRIVATE",
  "RepoBuildType": "MANUAL",
  "ModifiedTime": 1570759546100,
  "RequestId": "915E6734-3E50-4640-8DBA-126D2D94DE29",
  "RepoId": "crr-l5eoubonp0l****",
  "Code": "success",
  "RepoNamespaceName": "test",
  "TagImmutability": true,
  "RepoName": "test",
  "Detail": "test",
  "ResourceGroupId": "rg-acfmv36i4is****"
}

    Error codes

    HTTP status code

    Error code

    Error message

    Description
    500 SystemError Unknown error.
    403 NoPrivilege Access denied for this user.

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.