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doc-exports/docs/kms/api-ref/kms_02_0046.html
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Reviewed-by: Belejkanic, Lukas <lukas.belejkanic@t-systems.com>
Co-authored-by: qiaoli <qiaoli@huawei.com>
Co-committed-by: qiaoli <qiaoli@huawei.com>
2025-12-09 09:29:44 +00:00

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Adding a CMK Tag

Function

This API allows you to add a CMK tag.

URI

  • URI format

    POST /v1.0/{project_id}/kms/{key_id}/tags

  • Parameter description
    Table 1 URI parameters

    Parameter

    Mandatory

    Type

    Description

    project_id

    Yes

    String

    Project ID

    key_id

    Yes

    String

    36-byte ID of a CMK that matches the regular expression ^[0-9a-z]{8}-[0-9a-z]{4}-[0-9a-z]{4}-[0-9a-z]{4}-[0-9a-z]{12}$

    Example: 0d0466b0-e727-4d9c-b35d-f84bb474a37f

Requests

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token.

It can be obtained by calling the IAM API (value of X-Subject-Token in the response header).

Content-Type

Yes

String

application/json

Table 3 Request parameters

Parameter

Mandatory

Type

Description

tag

Yes

Array of object

Tag. For details, see Table 4.

sequence

No

String

36-byte serial number of a request message

Example: 919c82d4-8046-4722-9094-35c3c6524cff

Table 4 tag field description

Parameter

Mandatory

Type

Description

key

Yes

String

Key.

The value contains a maximum of 36 Unicode characters. The value of key cannot be empty, and cannot contain the following characters: ASCII (0-31) and *<>\=

value

Yes

String

Value.

Each value contains a maximum of 43 Unicode characters and can be an empty string. The value cannot contain the following characters: ASCII (0-31) and *<>\=

Responses

None

Examples

The following example describes how to add a tag, the key and value of which are DEV and DEV1 respectively.

  • Example request
    {   
      "tag":
         {  
            "key":"DEV",
            "value":"DEV1"
         }
    }
  • Example response
    { 
    }
    or
    {    
           "error": {        
                  "error_code": "KMS.XXXX",        
                  "error_msg": "XXX"     
         } 
    }

Status Codes

Table 5 lists the normal status code returned by the response.
Table 5 Status codes

Status Code

Status

Description

204

No Content

The request is processed successfully and no content is returned.

Exception status code. For details, see Status Codes.