arn

The Amazon Resource Name (ARN) of the replica key, such as arn:aws:kms:us-west-2:111122223333:key/mrk-1234abcd12ab34cd56ef1234567890ab . The key ARNs of related multi-Region keys differ only in the Region value. For information about the key ARNs of multi-Region keys, see How multi-Region keys work in the AWS Key Management Service Developer Guide .