disconnect-custom-key-store¶

Description¶

Disconnects the custom key store from its associated CloudHSM cluster. While a custom key store is disconnected, you can manage the custom key store and its KMS keys, but you cannot create or use KMS keys in the custom key store. You can reconnect the custom key store at any time.

Note

While a custom key store is disconnected, all attempts to create KMS keys in the custom key store or to use existing KMS keys in cryptographic operations will fail. This action can prevent users from storing and accessing sensitive data.

To find the connection state of a custom key store, use the DescribeCustomKeyStores operation. To reconnect a custom key store, use the ConnectCustomKeyStore operation.

If the operation succeeds, it returns a JSON object with no properties.

This operation is part of the custom key store feature feature in KMS, which combines the convenience and extensive integration of KMS with the isolation and control of a single-tenant key store.

Cross-account use : No. You cannot perform this operation on a custom key store in a different Amazon Web Services account.

Required permissions : kms:DisconnectCustomKeyStore (IAM policy)

Related operations:

ConnectCustomKeyStore
CreateCustomKeyStore
DeleteCustomKeyStore
DescribeCustomKeyStores
UpdateCustomKeyStore

Synopsis¶

  disconnect-custom-key-store
--custom-key-store-id <value>
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]

Options¶

--custom-key-store-id (string)

Enter the ID of the custom key store you want to disconnect. To find the ID of a custom key store, use the DescribeCustomKeyStores operation.

--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command. The generated JSON skeleton is not stable between versions of the AWS CLI and there are no backwards compatibility guarantees in the JSON skeleton generated.

See ‘aws help’ for descriptions of global parameters.

Examples¶

Note

To use the following examples, you must have the AWS CLI installed and configured. See the Getting started guide in the AWS CLI User Guide for more information.

Unless otherwise stated, all examples have unix-like quotation rules. These examples will need to be adapted to your terminal’s quoting rules. See Using quotation marks with strings in the AWS CLI User Guide .

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 in the AWS Key Management Service Developer Guide.

Output¶

None

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