Is it possible to add a check if unleash variable is indeed a json, and disable the option of saving it unless it is?
For example, created a variable for a toggle and selected type to be a json, but I've inserted a string instead of a json and was able to save and pull the value.

{'name': 'test', 'payload': {'type': 'json', 'value': 'not a json'}, 'weightType': 'variable', 'enabled': True}

Requirements

Add an environment parameter in the config.
This environment field should be added to all users in the param so we can add rules based on the environment and have the same config file for all your environment.