TODO

- In scheduling, start_time and end_time should both be after whatever time it is right now. 
- Unit tests for SDXExceptions edge cases.
- Read over sdx_client and see if any support functions can be removed to another file. 
- Finish the README.
- Is this on MIT license?
- Configure logger with a specific format and potentially output to files or other logging services.
- Extract attribute validation to separate modules and methods. 
- There's some repetition in the methods dealing with API requests. Consider creating a helper method to handle common request logic (e.g., setting up headers, handling responses, caching).
- Look in to `mypy` to ensure type safety across codebase.
- Ensure logging is consistent and at appropriate levels (info, debug, error). This will help in monitoring and debugging when running client in production.
- Create a class for the API return object. 
- Create additional notebooks to fully explore all of the attributes and addtional error handling. 
- In the scheduling setter, the TypeError bothers me. It looks like it is unreachable and I can't figure out how to fix that. 



Does the response body contain the original client attributes as described on page 17 of Provisioning API and Data Model Spec? These attributes are not specified in the Create method spec.