Feature Overview
This document describes how to include custom headers in a request using the SDK.
SDK API References
Note
COS allows object upload requests to include custom headers that specify user-defined metadata. These headers start with
x-cos-meta-, end with a custom suffix, and are saved as part of the object metadata.If you have activated the Tencent Cloud CI service, you can specify the
Pic-Operations header to enable automatic image processing. For detailed API instructions, see Persistence Processing.Sample code
Objective-C
request.customHeaders[@"custom-key"] = @"custom-value";
Note
Swift
request.customHeaders["custom-key"] = "custom-value";
Note