- In order to request data from most endpoints, you have to be a "REGISTERED_USER", otherwise you will get a 403 error code.
- In order to be a registered user, you have to run the [UI-service](https://code-repo.d4science.org/MaDgIK/uoa-repository-manager-ui) , in the same machine, at the same time and login through a browser, using the following url: http://localhost:8480/uoa-repository-manager-service/openid_connect_login