i have a client app at phone (b4a) and a web server with iis and a vs studio 2017 web api project.
i will post data as json to server (i used okhttputils2) and the server should deserialize the data into a object/class.
but i facing the problem that nothing is deserialized and...
I am stuck on a login request to web API. So the process is simple I have to send “username”, “password” and “grant_type” to the server along with the two headers “Accept” and “Content-Type”. If the user is valid my app will receive the following response from the server: