Hi @yibo,
Thank you for your response.
Yes, I understand that you may hit Rate Limits when using the Management API in an Action.
I am glad you could workaround this issue using an Auth0 Rule.
Yes, I completely understand. At the time of writing this response, there is still a feature gap between Auth0 Actions and Rules. Therefore, we still encourage you to migrate to Actions where possible and to continue using Rules until there is feature parity between them.
We apologize for any inconvenience that this may have caused you.
Please reach out if there’ anything else I can do to help.
Thank you.