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Certificate Management Service:TagResources

Last Updated:Mar 24, 2026

Attaches tags to one or more Certificate Management Service resources.

Operation description

This operation adds tags to one or more resources. You can add tags to private CA instances that you purchased in the Certificate Management Service (CAS) console.

Before calling this operation, purchase a private CA in the CAS console. For more information, see Purchase a private CA.

QPS limit

This operation is limited to 10 queries per second (QPS) per user. If you exceed this limit, API calls are throttled, which may affect your business. We recommend that you call this operation at a reasonable rate.

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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

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:TagResources

update

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

RegionId

string

Yes

The ID of the region.

cn-hangzhou

ResourceType

string

Yes

The type of the resource. Set the value to instance.

instance

ResourceId

array

Yes

The IDs of the resources.

string

No

The ID of the resource.

cas-cn-4591d3xa****

Tag

array<object>

No

The tags to add to the resources. You can specify up to 20 tags.

object

No

The tags of the resource.

Key

string

No

The key of the tag.

testKey1

Value

string

No

The value of the tag.

testValue1

Response elements

Element

Type

Description

Example

object

RequestId

string

The ID of the request.

9D85A4B3-8F5B-411B-A91C-EF91B5183E2E

Examples

Success response

JSON format

{
  "RequestId": "9D85A4B3-8F5B-411B-A91C-EF91B5183E2E"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.