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Certificate Management Service:TagResources

Last Updated:Dec 09, 2025

Attaches tags to one or more 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 console.

Before calling this operation, purchase a private CA in the Certificate Management Service 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.

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

No authorization for this operation. If you encounter issues with this operation, contact technical support.

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.