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    Key Management Service:UntagResource

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    Key Management Service:UntagResource

    Last Updated:Jul 29, 2025

    Detaches tags from a master key, a credential, or a certificate.

    Operation description

    For information about the access policy that is required for a RAM user or RAM role to call this OpenAPI operation, see Resource Access Management.

    This topic provides an example of how to detach tags with the tag keys tagkey1 and tagkey2 from the key with the ID 08c33a6f-4e0a-4a1b-a3fa-7ddf****.

    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
    KeyId

    string

    No

    The ID of the key. This is the globally unique identifier (GUID) of the master key (CMK).

    Note

    You must specify one and only one of the KeyId, SecretName, and CertificateId parameters.

    08c33a6f-4e0a-4a1b-a3fa-7ddf****
    TagKeys

    string

    Yes

    One or more tag keys. Separate multiple tag keys with commas (,).
    You need to specify only tag keys, not tag values.
    The tag key can be 1 to 128 bytes in length.

    ["tagkey1","tagkey2"]
    SecretName

    string

    No

    The name of the credential.

    Note

    You must specify one and only one of the KeyId, SecretName, and CertificateId parameters.

    MyDbC****
    CertificateId

    string

    No

    The ID of the certificate.

    Note

    You must specify one and only one of the KeyId, SecretName, and CertificateId parameters.

    770dbe42-e146-43d1-a55a-1355db86****

    For information about common request parameters, see Common parameters.

    Response parameters

    Parameter

    Type

    Description

    Example

    object

    RequestId

    string

    The ID of the request. This ID is generated by Alibaba Cloud to uniquely identify the request. You can use this ID to troubleshoot issues.

    4162a6af-bc99-40b3-a552-89dcc8aaf7c8

    Examples

    Success response

    JSON format

    {
  "RequestId": "4162a6af-bc99-40b3-a552-89dcc8aaf7c8"
}

    Error codes

    HTTP status code

    Error code

    Error message

    Description
    400 InvalidParameter The specified parameter is not valid. An invalid value is specified for the parameter.
    404 InvalidAccessKeyId.NotFound The Access Key ID provided does not exist in our records.

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.