All Products
Search
Document Center

Certificate Management Service:GetCertificateDetail

Last Updated:Jul 30, 2026

Queries the details of a certificate without returning the certificate content or private key content.

Try it now

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

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

yundun-cert:GetCertificateDetail

get

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

CertificateId

integer

Yes

The certificate ID.

18594156

Response elements

Element

Type

Description

Example

object

InstanceId

string

The instance ID.

cas_dv-cn-123

CommonName

string

The common domain name.

www.example.com

RequestId

string

The request ID. Alibaba Cloud generates a unique identifier for each API request. You can use this ID to troubleshoot issues.

5979d897-d69f-4fc9-87dd-f3bb73c40b80

Algorithm

string

The certificate algorithm. Valid values:

  • RSA: RSA algorithm.

  • ECC: ECC algorithm.

  • SM2: SM2 encryption algorithm.

RSA

Domain

string

All domain names contained in the certificate. Multiple domain names are separated by commas.

aliyundoc.com,example.aliyundoc.com

CertificateId

integer

The certificate ID.

22559621

CertificateName

string

The certificate name.

123

CertIdentifier

string

The global certificate ID in the format of certificate ID + "-" + site region ID. This is commonly used across Alibaba Cloud services. --For the China site, the format is certificate ID + "-cn-hangzhou". For the China site, the format is certificate ID + "-ap-southeast-1". For example, if the certificate ID is 123, the CertIdentifier on the China site is "123-cn-hangzhou", and the CertIdentifier on the China site is "123-ap-southeast-1".

21912069-cn-hangzhou

CertificateSource

string

The certificate source. Valid values:

  • BUY: purchased certificate.

  • TEST: test certificate.

  • UPLOAD: uploaded certificate.

BUY

CertificateStatus

string

The certificate status. Valid values:

  • issued: issued.

  • revoked: revoked.

  • willExpire: about to expire.

  • expired: expired.

issued

Csr

string

The certificate signing request (CSR) used to issue the certificate.

-----BEGIN CERTIFICATE REQUEST----- ...... -----END CERTIFICATE REQUEST-----

NotBefore

integer

The start time of the certificate validity period.

17321613180000

NotAfter

integer

The end time of the certificate validity period.

17326613180000

CompanyId

integer

The company information ID associated with the certificate application. This field is empty for DV certificates.

44211

ContactId

integer

The contact ID.

304066

KeySize

integer

The key algorithm length.

  • The RSA algorithm length is typically 2048, 3072, or 4096.

  • The ECC and SM2 algorithm length is typically 256.

2048

SubjectAlternativeNames

array

The list of Subject Alternative Names (SANs) of the certificate, returned in array format. This corresponds to the Subject Alternative Name field of the certificate.

string

The subject alternative name of the certificate.

aliyundoc.com

Serial

string

The certificate serial number.

123

ExistPrivateKey

boolean

Indicates whether a private key exists on the backend for the current certificate. Valid values:

  • true

  • false

true

UsingProductList

array

The list of cloud services to which the current certificate is deployed.

string

The cloud service.

CDN

FingerPrint

string

The public key fingerprint.

123

CertificateChainList

array<object>

The certificate chain information list.

object

The certificate chain information.

Issuer

string

The issuer name in the certificate chain.

Digicert

Subject

string

The common name in the certificate chain.

Digicert

RemainDay

integer

The remaining days of the certificate chain validity period.

10

NotBefore

integer

The start time of the certificate validity period.

17321613180000

NotAfter

integer

The end time of the certificate validity period.

17326613180000

Issuer

string

The entity that issued the certificate.

Digicert

Tags

array<object>

The tag list.

object

The tag list.

TagKey

string

The tag key of the instance. Valid values of N: 1 to 20. The tag key cannot be an empty string.

The tag key can be up to 64 characters in length and cannot start with aliyun or acs:. It cannot contain http:// or https://.

test

TagValue

string

The tag value.

test

Examples

Success response

JSON format

{
  "InstanceId": "cas_dv-cn-123",
  "CommonName": "www.example.com",
  "RequestId": "5979d897-d69f-4fc9-87dd-f3bb73c40b80",
  "Algorithm": "RSA",
  "Domain": "aliyundoc.com,example.aliyundoc.com",
  "CertificateId": 22559621,
  "CertificateName": "123",
  "CertIdentifier": "21912069-cn-hangzhou",
  "CertificateSource": "BUY",
  "CertificateStatus": "issued",
  "Csr": "-----BEGIN CERTIFICATE REQUEST----- ...... -----END CERTIFICATE REQUEST-----",
  "NotBefore": 17321613180000,
  "NotAfter": 17326613180000,
  "CompanyId": 44211,
  "ContactId": 304066,
  "KeySize": 2048,
  "SubjectAlternativeNames": [
    "aliyundoc.com"
  ],
  "Serial": "123",
  "ExistPrivateKey": true,
  "UsingProductList": [
    "CDN"
  ],
  "FingerPrint": "123",
  "CertificateChainList": [
    {
      "Issuer": "Digicert",
      "Subject": "Digicert",
      "RemainDay": 10,
      "NotBefore": 17321613180000,
      "NotAfter": 17326613180000
    }
  ],
  "Issuer": "Digicert",
  "Tags": [
    {
      "TagKey": "test",
      "TagValue": "test"
    }
  ]
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.