kmsKeyId property
The ARN or alias of the AWS KMS customer master key (CMK) used to encrypt
the SecretString and 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 KMS CMK, the key
named awssecretsmanager, for this account.
Implementation
final String? kmsKeyId;