We are using portal service in a cloud platform. Now we want to build a SAP UI5 application (Master Detail page) to get the roles using oAuth authentication from below API URL.
Roles should be displayed in master page and when we click on any role, assigned users should be displayed in Detail page.
Also we would like to assign/un-assign users to the roles from this UI5 application.
I am able to get the data from postman using oAuth(Client ID, Client Secrete) and above API.
Please guide me to develop an UI5 application.