encryptionScope

Determines which newly created destination log groups are encrypted with the configured KmsKeyArn when EncryptionStrategy is CUSTOMER_MANAGED.

If you set this to ENCRYPTED_SOURCE_ONLY (the default), only destination log groups whose source log group is encrypted with a customer managed KMS key use the configured KmsKeyArn. Destination log groups derived from Amazon Web Services owned encrypted source log groups remain Amazon Web Services owned encrypted.

If you set this to NEW_DESTINATION_LOG_GROUPS, every new destination log group created by this rule uses the configured KmsKeyArn, regardless of the source log group's encryption posture.

This field is not valid when EncryptionStrategy is AWS_OWNED.