Updated on 2022-02-22 GMT+08:00

Data Structure

Table 1 describes common request headers.

Table 1 Common request header fields

Parameter

Mandatory

Type

Description

X-Sdk-Date

Yes

String

Time when the request is sent. The time is in YYYYMMDD'T'HHMMSS'Z' format.

The value is the current GMT time of the system.

Authorization

Yes

String

Authentication information.

The value can be obtained from the request signing result.

For details, see AK/SK-based Authentication.

Host

Yes

String

Server information of the resource being requested. The value can be obtained from the URL of the service API. The value is in the format of hostname:port number. If the port number is not specified, the default port is used. The default port number for HTTPS is 443.

Content-type

Yes

String

Request body MIME type.

Content-Length

No

Int

Size of the request body, measured in bytes.

Mandatory for POST and PUT requests, but must be left blank for GET requests.

X-Project-Id

No

String

Project ID used to obtain a token for each project.

X-Auth-Token

No

String

User token.

This parameter is mandatory for authentication using tokens.

Table 2 describes common response headers.

Table 2 Common response headers

Parameter

Type

Description

Content-Length

Int

Length of the response body. The unit is byte.

Date

String

Time when a response is returned.

Content-type

String

Request body MIME type.