Optional
contentA standard MIME type describing the format of the object data.
Optional
eAn entity tag (ETag) is an opaque identifier assigned by a web server to a specific version of a resource found at a URL.
Key of the object
Optional
lastCreation date of the object.
Optional
metadataThe user-defined metadata for the object uploaded to S3.
Optional
sizeSize of the body in bytes.
Optional
versionVersionId used to reference a specific version of the object.
type for S3 item.