AWS SDK Version 3 for .NET
API Reference

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Container for the parameters to the UntagResource operation. Removes the specified tag or tags from the specified customer master key (CMK). You cannot perform this operation on a CMK in a different AWS account.

To remove a tag, you specify the tag key for each tag to remove. You do not specify the tag value. To overwrite the tag value for an existing tag, use TagResource.

Inheritance Hierarchy


Namespace: Amazon.KeyManagementService.Model
Assembly: AWSSDK.KeyManagementService.dll
Version: 3.x.y.z


public class UntagResourceRequest : AmazonKeyManagementServiceRequest

The UntagResourceRequest type exposes the following members


Public Method UntagResourceRequest()


Public Property KeyId System.String

Gets and sets the property KeyId.

A unique identifier for the CMK from which you are removing tags.

Specify the key ID or the Amazon Resource Name (ARN) of the CMK.

For example:

  • Key ID: 1234abcd-12ab-34cd-56ef-1234567890ab

  • Key ARN: arn:aws:kms:us-east-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab

To get the key ID and key ARN for a CMK, use ListKeys or DescribeKey.

Public Property TagKeys System.Collections.Generic.List<System.String>

Gets and sets the property TagKeys.

One or more tag keys. Specify only the tag keys, not the tag values.


The following example removes tags from a CMK.

To remove tags from a customer master key (CMK)

var response = client.UntagResource(new UntagResourceRequest 
    KeyId = "1234abcd-12ab-34cd-56ef-1234567890ab", // The identifier of the CMK whose tags you are removing.
    TagKeys = new List {
    } // A list of tag keys. Provide only the tag keys, not the tag values.


Version Information

.NET Standard:
Supported in: 1.3

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms