add x-oss-server-side-encryption-key-id option

oss/const.go

@@ -103,6 +103,7 @@ const (
 	HTTPHeaderOssObjectACL                   = "X-Oss-Object-Acl"
 	HTTPHeaderOssSecurityToken               = "X-Oss-Security-Token"
 	HTTPHeaderOssServerSideEncryption        = "X-Oss-Server-Side-Encryption"
+	HTTPHeaderOssServerSideEncryptionKeyID   = "X-Oss-Server-Side-Encryption-Key-Id"
 	HTTPHeaderOssCopySource                  = "X-Oss-Copy-Source"
 	HTTPHeaderOssCopySourceRange             = "X-Oss-Copy-Source-Range"
 	HTTPHeaderOssCopySourceIfMatch           = "X-Oss-Copy-Source-If-Match"

oss/option.go

@@ -162,6 +162,11 @@ func ServerSideEncryption(value string) Option {
 	return setHeader(HTTPHeaderOssServerSideEncryption, value)
 }
 
+// ServerSideEncryptionKeyID is an option to set X-Oss-Server-Side-Encryption-Key-Id header
+func ServerSideEncryptionKeyID(value string) Option {
+	return setHeader(HTTPHeaderOssServerSideEncryptionKeyID, value)
+}
+
 // ObjectACL is an option to set X-Oss-Object-Acl header
 func ObjectACL(acl ACLType) Option {
 	return setHeader(HTTPHeaderOssObjectACL, string(acl))