{
"guid": "string",
"url": "",
"auth_key": "",
"aes_key": "",
"file_name": ""
}curl --location '/cloud/cdn_wx_download' \
--header 'Content-Type: application/json' \
--data '{
"guid": "string",
"url": "",
"auth_key": "",
"aes_key": "",
"file_name": ""
}'null