In this repo are the Postman .json files needed to test against the Tesla Rest API.
https://www.getpostman.com/docs/v6/postman/collections/data_formats
https://www.getpostman.com/docs/v6/postman/environments_and_globals/manage_environments
Once you have both files imported into Postman you can begin testing.
In your enviroment variables you will need to add your Tesla Email and Password. This is needed to get the Access Token for testing.