**To disconnect a custom key store**

The following ``disconnect-custom-key-store`` example disconnects a custom key store from its AWS CloudHSM cluster. You might disconnect a key store to troubleshoot a problem, to update its settings, or to prevent KMS keys in the keystore from being used in cryptographic operations.

Before running this command, replace the example custom key store ID with a valid one. ::

    $ aws kms disconnect-custom-key-store \
        --custom-key-store-id cks-1234567890abcdef0

This command produces no output.  verify that the command was effective, use the ``describe-custom-key-stores`` command.

For more information, see `Connecting and disconnecting a custom key store <https://docs.aws.amazon.com/kms/latest/developerguide/disconnect-keystore.html>`__ in the *AWS Key Management Service Developer Guide*.