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.
OptionalmetadataUser defined metadata to attach to the Object for organization.
Optionalsize_The size of the Object content in bytes (null until uploaded).
Optionalupload_HTTP headers required when uploading to upload_url (only present when needed on create).
Optionalupload_Presigned URL for uploading content with HTTP PUT (only present on create).
An Object represents a stored data entity with metadata.