• Object Storage Service

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  2. Object Storage Service
  3. API Reference (Swift)
  4. Operations on Objects
  5. Show Object Metadata
  6. Response

Response

Response Headers

The following table describes response header parameters:

Header

Type

Description

Last-Modified

String

(Required)

Date and time that the object was created or the last time that the metadata was changed.

Content-Length

String

(Required)

Length of the object content in the response body, in bytes.

Etag

String

(Required)

For ordinary objects, this value is the MD5 checksum of the uploaded object content.

For static large objects, this value is the MD5 checksum of the concatenated string of MD5 checksums for each of the segments.

For dynamic large objects, the value is the MD5 checksum of the manifest file.

X-Object-Meta-name

String

(Optional)

Custom object metadata item.

{name} is the name of the metadata item.

Content-Type

String

(Required)

MIME type of the object.

Date

String

(Required)

Transaction date and time.

X-Trans-Id

Uuid

(Required)

Unique transaction identifier.

X-Timestamp

Datetime

(Required)

Object creation time and date, in UNIX Epoch timestamp format.

Content-Encoding

String

(Optional)

Code used when an object is downloaded through a browser.

Content-Disposition

String

(Optional)

When an object is downloaded through a browser, the default object name is newname.

X-Object-Manifest

String

(Optional)

This is the identifier of a dynamic large object. The value is the container and object name prefix of the segment objects in the form of container/prefix.

X-Static-Large-Object

String

(Optional)

Set to True if this object is a static large object manifest object.