kmsKeyId property
The ARN or alias of the AWS KMS customer master key (CMK) that's used to
encrypt the SecretString or SecretBinary fields in
each version of the secret. If you don't provide a key, then Secrets Manager
defaults to encrypting the secret fields with the default AWS KMS CMK (the
one named awssecretsmanager) for this account.
Implementation
final String? kmsKeyId;