SBClients - Implement Ruby class for interacting with DATEV SuperBill
Reminder for the implementation of a Ruby class named (SBClients) that can be used to interact with the DATEV SuperBill API Clients. This class should be able to handle the following functionality:
- Retrieve all the Clients
- Create a Client
- Retrieve a specific Client
- Update a specific Client
The class should also include any necessary authentication and error handling via HTTP Authentication