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Certificate Management Service:GetCaInstanceCrlAddress

Last Updated:Jun 10, 2026

Obtain the CRL URL of a CA

Operation description

This API is used to query the status information of a private CA instance that you purchased through the SSL Certificates Service console by using the ID of the private CA instance. For example, the status of the CA instance, the number of certificates contained, the number of issued certificates, and so on.

Before calling this API, you must have purchased a private CA through the Certificate Management Service console. For more information, see Purchase a private CA.

QPS Limit

The per-user QPS limit for this API is 10 calls per second. If the limit is exceeded, API calls will be throttled, which may affect your business. Please call the API appropriately.

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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

Uuid

string

No

The ID of the zone where the CAS instance resides.

1f047318-0815-XXX-f7ceb76b5c0a

CaIdentifier

string

No

The identifier of the CA certificate.

1f0167b4-ee84-XXX-49bc4d39fa68

Response elements

Element

Type

Description

Example

object

Schema of Response

RequestId

string

Id of the request

C53C2341-F321-55A5-895C-D0746E6DA58E

CrlUrl

string

The cron expression.

https://crl-cn-publish.oss-cn-hangzhou.aliyuncs.com/pca/crl/35118048/1f0be094-14bd-6caa-bd7f-db45730d510a.crl

CaInstanceStatus

string

The status of the CA instance.

normal

HashCode

string

Used to identify whether there are new revoked certificates in the revocation list.

5481d1b1228fXXX40ee70dc8cd

NextUpdateTime

string

The next update time of the revocation list.

1778688000000

Examples

Success response

JSON format

{
  "RequestId": "C53C2341-F321-55A5-895C-D0746E6DA58E",
  "CrlUrl": "https://crl-cn-publish.oss-cn-hangzhou.aliyuncs.com/pca/crl/35118048/1f0be094-14bd-6caa-bd7f-db45730d510a.crl",
  "CaInstanceStatus": "normal",
  "HashCode": "5481d1b1228fXXX40ee70dc8cd",
  "NextUpdateTime": "1778688000000"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.