Hi @mark.grand,
Welcome to the Auth0 Community!
I have just checked your tenant and found that your Action is using Node 16 as its runtime. We recommend upgrading your runtime to Node 18.
More on this in our Node 18 Support for Actions and other extensibility products announcement.
Next, have you gotten a chance to try debugging your script with the built-in Actions debugger interface?
If not, could you please give it a try and let me know what kind of errors you see?
Thanks,
Rueben