public enum CopyBackupEncryptionConfig.Types.EncryptionType
Reference documentation and code samples for the Google Cloud Spanner Database Administration v1 API enum CopyBackupEncryptionConfig.Types.EncryptionType.
Use customer managed encryption. If specified, kms_key_name
must contain a valid Cloud KMS key.
GoogleDefaultEncryption
Use Google default encryption.
Unspecified
Unspecified. Do not use.
UseConfigDefaultOrBackupEncryption
This is the default option for [CopyBackup][google.spanner.admin.database.v1.DatabaseAdmin.CopyBackup]
when [encryption_config][google.spanner.admin.database.v1.CopyBackupEncryptionConfig] is not specified.
For example, if the source backup is using Customer_Managed_Encryption,
the backup will be using the same Cloud KMS key as the source backup.