The unique identifier of the Object.
The content type of the Object.
The creation time of the Object in milliseconds since epoch.
The name of the Object.
The current state of the Object.
Optionaldelete_The time after which the Object will be deleted in milliseconds since epoch.
Optionalsize_The size of the Object content in bytes (null until uploaded).
Optionalupload_Presigned URL for uploading content to S3 (only present on create).
An Object represents a stored data entity with metadata.