[WM20] About RestSend() and HTTPRequest() in Android

Hi,

I tried to send REST request in Android. But windev mobile android doesn't have this feature. Then I tried to use http request. It looks like it works as a get request, not working as post request. It just returned 500 error.

Do I miss something? Thank you.

Code:
IF HTTPRequest(URL,"", "", sMessage, "application/json", sUser, sPassword) = True THEN
sResult = HTTPGetResult()
END