{
"Bufid": "string",
"FromUserName": "string",
"Length": 0,
"MsgId": "string",
"Wxid": "string"
}
curl --location --request POST 'http://test-cn.your-api-server.com/Tools/DownloadVoice' \
--header 'Content-Type: application/json' \
--data-raw '{
"Bufid": "string",
"FromUserName": "string",
"Length": 0,
"MsgId": "string",
"Wxid": "string"
}'
{}