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    CDN:SetCdnDomainSMCertificate

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    CDN:SetCdnDomainSMCertificate

    Last Updated:Oct 10, 2026

    Configures whether the SM certificate feature is enabled for a domain name.

    Operation description

    Note

    Rate limit per user: 30 calls per second.

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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

    cdn:SetCdnDomainSMCertificate

    none

    *All Resource

    *

    		 None None

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    DomainName

    string

    Yes

    The accelerated domain name to which the certificate belongs.

    Note

    The certificate must be of the HTTPS secure acceleration type.

    example.com
    CertIdentifier

    string

    Yes

    The ID of the SM certificate. Format: Certificate ID + "-cn-hangzhou". For example, if the certificate ID is 123, set CertIdentifier to "123-cn-hangzhou".

    1234****-cn-hangzhou
    SSLProtocol

    string

    Yes

    Specifies whether to enable the HTTPS certificate. Valid values:

    • on: Enabled.

    • off: Disabled.

    Valid values:

    • off :

      Disabled.

    • on :

      Enabled.

    on

    Response elements

    Element

    Type

    Description

    Example

    object

    RequestId

    string

    The request ID.

    0AEDAF20-4DDF-4165-8750-47FF9C1929C8

    Examples

    Success response

    JSON format

    {
  "RequestId": "0AEDAF20-4DDF-4165-8750-47FF9C1929C8"
}

    Error codes

    HTTP status code

    Error code

    Error message

    Description
    400 InvalidCertIdentifier.ValueNotSupported The specified value of parameter CertIdentifier is not valid.

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.