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    Container Registry:UpdateInstanceCustomizedDomain

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    Container Registry:UpdateInstanceCustomizedDomain

    Last Updated:Jul 28, 2026

    Updates the custom domain name of an instance.

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    Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

    Test

    RAM authorization

    No authorization for this operation. If you encounter issues with this operation, contact technical support.

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    InstanceId

    string

    Yes

    The instance ID.

    cri-h0tvspmnglam5jw5
    ModuleName

    string

    Yes

    The modified domain name.

    Registry
    Domain

    string

    Yes

    The custom domain name.

    registry-cn-guangzhou.ack.aliyuncs.com
    CertId

    string

    Yes

    The certificate ID.

    21118442
    CertRegionId

    string

    No

    The region where the certificate resides.

    cn-hangzhou

    Response elements

    Element

    Type

    Description

    Example

    object

    Code

    string

    The return code.

    success
    IsSuccess

    boolean

    Indicates whether the operation is successful.

    True
    RequestId

    string

    The request ID.

    2EFAF75C-1FA7-5254-B044-E97291C170CC

    Examples

    Success response

    JSON format

    {
  "Code": "success",
  "IsSuccess": true,
  "RequestId": "2EFAF75C-1FA7-5254-B044-E97291C170CC"
}

    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.