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.
UseDatabaseEncryption
Use the same encryption configuration as the database. This is the
default option when
[encryption_config][google.spanner.admin.database.v1.CreateBackupEncryptionConfig] is empty.
For example, if the database is using Customer_Managed_Encryption, the
backup will be using the same Cloud KMS key as the database.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-04-17 UTC."],[[["The latest version available is 5.0.0-beta05, which is a beta release."],["This page documents the `EncryptionType` enum for backup encryption configurations within the Google.Cloud.Spanner.Admin.Database.V1 namespace."],["There are four types of encryption options for backup, which are `CustomerManagedEncryption`, `GoogleDefaultEncryption`, `Unspecified`, and `UseDatabaseEncryption`."],["The `UseDatabaseEncryption` option is the default when no encryption is specified, allowing backups to inherit the same encryption as the source database."],["The document provides a history of previous versions, dating back to version 3.5.0, for reference of `CreateBackupEncryptionConfig.Types.EncryptionType`."]]],[]]
