Deletes tags from a customer managed CMK.
To delete a tag, specify the tag key and the CMK.
When it succeeds, the UntagResource
operation doesn't return any
output. Also, if the specified tag key isn't found on the CMK, it
doesn't throw an exception or return a response. To confirm that the
operation worked, use the ListResourceTags operation.
For general information about tags, including the format and syntax, see
Tagging AWS resources
in the Amazon Web Services General Reference. For information about
using tags in AWS KMS, see Tagging keys.
The CMK that you use for this operation must be in a compatible key
state. For details, see How Key State Affects Use of a Customer Master Key
in the AWS Key Management Service Developer Guide.
Cross-account use: No. You cannot perform this operation on a CMK in
a different AWS account.
Required permissions:
kms:UntagResource
(key policy)
Related operations
TagResource
ListResourceTags