when calling the RestoreDBClusterFromSnapshot operation: The specified KMS key [arn:aws:kms:ap-northeast-1:1122334455:key/11111-22222-3333-44444-55555] does not exist, is not enabled or you do not have permissions to access it. Error: Process completed with exit code 254.
allow you to update the key policy in the future” というエラー が出てキーが作れない Error: error creating KMS Key: MalformedPolicyDocumentException: The new key policy will not allow you to update the key policy in the future.