This document describes common request headers that will be used in CLS API requests. The headers mentioned below will not be described again in related API documentation.
|Host||Domain name, which differs by region. For example, the value for Shanghai is
|Authorization||Signature content. For details on how to calculate it, see Request Signature.|
|Content-Length||Length of the request body. If there is no request body, this header can be ignored.|
|Content-Type||Format of the request body. Valid values:
|Content-MD5||MD5 value of the request body, which is expressed in lowercase letters. If there is no request body, this header can be ignored.|
|x-cls-compress-type||The compression method (LZ4) for the request body, which is used only by log upload APIs. If the request body is not compressed, this header can be ignored.|
|x-cls-token||Temporary key credential, which is the key token returned for an STS request. This header is required when CLS is accessed via temporary keys.|