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CDN:DescribeCdnSecFuncInfo

Last Updated:Mar 28, 2026

Queries security features of Alibaba Cloud CDN.

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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:DescribeCdnSecFuncInfo

get

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

SecFuncType

string

Yes

The type of the security feature. Valid values:

  • CipherSuiteGroupCustomize: custom cipher suite.

  • CipherSuiteGroupStrict: dustom cipher suite.

Valid values:

  • CipherSuiteGroupCustomize :
  • CipherSuiteGroupStrict :

CipherSuiteGroupCustomize

Lang

string

Yes

The language.

  • en: English

  • zh: Chinese

Valid values:

  • en :
  • zh :

zh

Response elements

Element

Type

Description

Example

object

The returned information about the security feature.

RequestId

string

The request ID.

BCD7D917-76F1-442F-BB75-C810DE34C761

Description

string

The description.

OK

RetCode

string

The HTTP request response code.

  • 0: OK.

  • Values other than 0: an error.

0

HttpStatus

string

The HTTP status code returned.

200

Content

array<object>

Queried data.

object

Label

string

The tag.

TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256

Value

string

The value.

TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256

Examples

Success response

JSON format

{
  "RequestId": "BCD7D917-76F1-442F-BB75-C810DE34C761",
  "Description": "OK",
  "RetCode": "0",
  "HttpStatus": "200",
  "Content": [
    {
      "Label": "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256",
      "Value": "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256"
    }
  ]
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.