b2sdk.v2.LegalHold()
b2sdk.v2.FileRetentionSetting()
b2sdk.v2.RetentionMode()
b2sdk.v2.BucketRetentionSetting()
b2sdk.v2.RetentionPeriod()
b2sdk.v2.FileLockConfiguration()
b2sdk.v2.UNKNOWN_BUCKET_RETENTION()
b2sdk.v2.UNKNOWN_FILE_LOCK_CONFIGURATION()
b2sdk.v2.NO_RETENTION_BUCKET_SETTING()
b2sdk.v2.NO_RETENTION_FILE_SETTING()
b2sdk.v2.UNKNOWN_FILE_RETENTION_SETTING()