Hi @shester,
Thanks for reaching out to the Auth0 Community!
The “Module Not Found” error happens when a module used in your Action script has not been added as a dependency. This error is now thrown when using Node 18 in Actions.
In this case, you will need to specify the auth0 module as a dependency in the Action script’s Dependencies section. See below:
If you require additional modules, please check out our Can I require? - Search which node modules you can use in webtask.io.
Next, when looking at your code snippet I don’t see anything that stands out to be an issue with the script not adding the role. It might be helpful to follow the guide provided in our How can I use the Management API in Actions? FAQ to see if you can get it working that way.
Please let me know how this goes for you.
Thanks,
Rueben