listKeyPolicies method

Future<ListKeyPoliciesResponse> listKeyPolicies({ required String keyId, int? limit, String? marker, })

Gets the names of the key policies that are attached to a KMS key. This operation is designed to get policy names that you can use in a GetKeyPolicy operation. However, the only valid policy name is default.

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

Required permissions: kms:ListKeyPolicies (key policy)

Related operations:

• GetKeyPolicy
• PutKeyPolicy

Eventual consistency: The KMS API follows an eventual consistency model. For more information, see KMS eventual consistency.

May throw DependencyTimeoutException. May throw InvalidArnException. May throw KMSInternalException. May throw KMSInvalidStateException. May throw NotFoundException.

Parameter keyId : Gets the names of key policies for the specified KMS key.

Specify the key ID or key ARN of the KMS key.

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 KMS key, use ListKeys or DescribeKey.

Parameter limit : Use this parameter to specify the maximum number of items to return. When this value is present, KMS does not return more than the specified number of items, but it might return fewer.

This value is optional. If you include a value, it must be between 1 and 1000, inclusive. If you do not include a value, it defaults to 100.

Only one policy can be attached to a key.

Parameter marker : Use this parameter in a subsequent request after you receive a response with truncated results. Set it to the value of NextMarker from the truncated response you just received.

Implementation

Future<ListKeyPoliciesResponse> listKeyPolicies({
  required String keyId,
  int? limit,
  String? marker,
}) async {
  _s.validateNumRange(
    'limit',
    limit,
    1,
    1000,
  );
  final headers = <String, String>{
    'Content-Type': 'application/x-amz-json-1.1',
    'X-Amz-Target': 'TrentService.ListKeyPolicies'
  };
  final jsonResponse = await _protocol.send(
    method: 'POST',
    requestUri: '/',
    exceptionFnMap: _exceptionFns,
    // TODO queryParams
    headers: headers,
    payload: {
      'KeyId': keyId,
      if (limit != null) 'Limit': limit,
      if (marker != null) 'Marker': marker,
    },
  );

  return ListKeyPoliciesResponse.fromJson(jsonResponse.body);
}