The expiration date and rule ID if the object is configured to expire.

The server-side encryption algorithm used when storing this object in Amazon S3.

The ID of the AWS Key Management Service (KMS) symemetric customer managed key that was used for the object.

Indicates whether the object uses an S3 Bucket Key for the server-side encryption with AWS KMS (SSE-KMS).

Specifies the AWS KMS Encryption Context used for object encryption.

If server-side encryption with a customer-provided encryption key was requested, this will confirm the algorithm to used for encryption.

If server-side encryption with a customer-provided encryption key was requested, this will be provided for round-trip message integrity verification of the customer-provided encryption key.

The version of the object.