I am developing a web application that is connected to Moodle. I already set up the required functions needed to enable the web service. I already generated a token and when it comes to creating users, the response is always invalid_parameter_exception
even I followed all the required parameters. I'm using POSTMAN to call the web service. Please see the parameters below:
Method: POST
URL: https://moodle.testweb.online/webservice/rest/server.php