Common Request Headers¶
Parameter | Description | Mandatory | Example Value |
|---|---|---|---|
x-sdk-date | 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. | No This parameter is mandatory for AK/SK authentication. | 20150907T101459Z |
Authorization | Authentication information. The value can be obtained from the request signing result. For details, see Signing a Request. | No This parameter is mandatory for AK/SK authentication. | SDK-HMAC-SHA256 Credential=ZIRRKMTWPTQFQI1WKNKB/20150907//ec2/sdk_request, SignedHeaders=content-type;host;x-sdk-date, Signature=55741b610f3c9fa3ae40b5a8021ebf7ebc2a28a603fc62d25cb3bfe6608e1994 |
Host | Server domain name and port number of the resources being requested. The value can be obtained from the URL of the service API. The value is hostname[:port]. If the port number is not specified, the default port is used. The default port number for https is 443. | No This parameter is mandatory for AK/SK authentication. | code.test.com or code.test.com:443 |
Content-type | Request body MIME type. | Yes | application/json |
Content-Length | Length of the request body, expressed in bytes. | This parameter is mandatory for POST and PUT requests but must be left blank for GET requests. | 3495 |
X-Project-Id | Project ID. This parameter is used to obtain the token for the project. | No | e9993fc787d94b6c886cbaa340f9c0f4 |
X-Auth-Token | User token. | Yes This parameter is mandatory for token authentication. | None |
Note
For details about other parameters in the message header, see the HTTP protocol documentation.